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Muffin Cup Machine
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Name: Kevin Luo |
non-woven grow bag/seedling container machine |
| Author : Date : 2016-8-3 15:16:35 |
non-woven grow bag/seedling container machine
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Detail: Light substrate mesh bag seedling container is cylindrical intestinal vessel, built-in light seedling raising medium and appearance package is a layer of thin fiber network porous materials, the cutting machine cut out of a single monomer container. Principle of non-woven nursery container performance analysis Genetic regeneration plant cells and organs The so-called totipotent cells, refers to a DNA gene contained in plant cells under suitable conditions, can reproduce the same genetic traits of the parent plants. Holographic plants refers to branches, leaves, buds and other parts of the organ or tissue contains all the information there is the entire plant. Holographic totipotency of plant and plant propagation realization of internal and fundamental, non-woven nursery container seedlings which are inseparable from the role of external factors, namely, the right temperature, light, gas, heat, nutrients, hormones and the like. Auxin Nursery container under the branches of non-woven synthetic auxin itself can promote the formation of roots, which is mainly synthesized in the branches of young shoots and leaves, then run to the base of participation in the formation of roots. Practice has proved that people use for breeding plant shoots, endogenous auxin content, strong ability meristem cells, propagation cuttings easy survived. With the development of science and technology, high efficiency, broad-spectrum rooting accelerator HF appeared, it handles by cuttings, not only to supplement adventitious root formation of the desired exogenous auxin can promote the synthesis of endogenous growth hormone, can under accelerated wound healing and shorten the time to take root, the effective promotion of the formation of adventitious roots. Growth Inhibitors Is a plant growth inhibitor in vivo effect on rooting hinders substance. Many studies have confirmed that the life cycle of an aging tree curb high material content, and the highest content of dormancy in the growth cycle of trees, hardwood cutting close to the high content of cuttings inhibitor cuttings off than the base of the tip. Therefore, actual production, non-woven nursery container may take the appropriate measures, such as HF treatment, low temperature treatment, the dark treatment, eliminating or reducing agents, in order to facilitate rooting. Comparative analysis of non-woven bags and plastic nursery nutrition bowl 2, biodegradable non-woven bags nursery nurturing seedlings survival rate is high, direct planting, high work efficiency. Instead, packs to cultivate seedlings at planting must tear off the bag, so not only causes environmental pollution, but also cause damage seedling roots, the other ripped container after falling the equivalent of planting rooted, the survival rate decreased significantly. After the same hard plastic bowl nutrition plastic nursery container (such as plastic pots, Plug) nurturing seedlings when planting containers must be recycled, cumbersome procedures, and increased cost recovery, but also resulted in planting seedlings due growth environment changes, the survival rate is also greatly reduced. Biodegradable non-woven bags and nursery seedlings cultivated container does not have a similar problem when planting, eliminating the need for container recycling this link. At the same time non-woven fabric wrapped around the container seedlings no root phenomenon, but after planting also formed a singular effect: Once the seedlings will be grown directly into the soil, to avoid Dunmiao of root seedling root cutting in an air non-woven fabric is formed in the container cultivate callus, after the outbreak of the root will be buried, while on the ground part of the direct soared. This is by far other types of container nursery can not be done. These exposed wall of the container and form a callus root, internal constant supply of nutrients to form a ready physiological state, which greatly improved the survival rate of afforestation. 3, to achieve the integration of operational procedures breeding techniques, namely all kinds of live or cutting nursery seedling cultivation areas, it is done in the same container, until the mountain afforestation, efficiency is greatly improved. 4, as China gradually into the era of non-woven balance afforestation seedling root container, can effectively improve the quality of our plantations, improve forest health and increase growth and improve the carbon sinks, reducing carbon emissions. Light non-woven matrix seedling container trends Light Media Net Bag Increasing intensity of soil erosion, flooding rivers in 1998, continued in 2000, dust, turn of the century China was the torment of a national natural disaster. Policy makers learn from their mistakes, the Republic of determination, "recreating a beautiful mountains and rivers of the Northwest," "Please put down the forest tiger," "Grain, closing hillsides to facilitate afforestation, individual contractors, providing grain as relief," "desert sand only, without delay." . It will launch six key forestry projects, covering 97% of the county. National Afforestation has expanded rapidly by thousands of acres a year and then break a million acres. Planting seed good law is essential to follow. Large-scale afforestation demand and promote a national seedlings heat. Demonstration nurseries have been established at all levels. It is in this context, light matrix mesh bag nursery containers from the field bare rooted, traditional container seedlings emerge and achievements of some invention promotion myth. This technology was awarded the National Science and Technology Progress Award, won nine national invention patents, extended to 30 provinces, producing more than 200 varieties of seedlings number one billion, supporting the ecological construction, led the masses to become rich, leading research and innovation. Bare root seedlings Daejeon pros and cons Traditional afforestation of bare-root seedlings, technology is simple, convenient and practical. Until now, large size cultivating seedlings remain so. But, when the need lifter with soil lump. Specific to planting seedlings. Conventional sowing per acre with the kinds of large, late need thinning, resulting in a waste of seed. Only one seedling root, root lifter injury, coupled with no soil, after planting, to have a year of rejuvenation period. Planting season is limited, and the busy overlapping, resulting in difficult labor. In recent years, Liaoning Fushun area because the climate is not normal, the foot of the germinating seedling may also chilled the mountain soil, bare rooted difficult mountain afforestation. Specific to conventional cutting seedlings. It requires field hardening can not be a seedling. In addition, other deficiencies planting seedlings, it basically. Miao Jun conventional containers do not hide the ugly It is in this production demand, container seedlings emerged. The 1960s and 1970s, foreign countries that the exploration of forestry nursery facilities, seeds and cuttings in a special container, grown in nutrient soil, and enjoy the same water, fertilizer and light. Paper and plastic container is filled with a matrix of peat, perlite, vermiculite and other lightweight minerals. Container seedlings advantages. Because it is on-demand, and without thinning, saving nearly 60% of the seeds; because the standard matrix spend significantly reduce pests and diseases; spend because container lifter link province, transportation is very convenient; because the natural with the soil lump, planting season can be more timely replanting; because standardized production, field biennial seedling, container seedlings a year to reach the specifications; because the mountain afforestation with container, without Huanmiao. But there are still insufficient. Paper and plastic containers are watertight, airtight. So the question is, seedlings easily rot, root growth hovering in the container, easy to nest root, and only one main root, lateral roots are also less than the bare root seedlings Daejeon. Also, the paper container in precipitation and more areas NA; non-degradable plastic containers, before planting need to take off the cup, thrown away pollute the environment. Also, the choice of container seedlings in peat-based substrate, it is produced in wetlands, mining is limited. Before 2000, China's container seedlings have been using plastic containers, and, by hand filled matrix. According to the survey, the artificial substrates to replenish average person can only hold about 3,000 per day. Can you get rid of have insufficient, still retain the advantages of the technology? New container seedlings will better April 1999, Beijing First International Lawn Equipment Exhibition, the Danish company Ericsson live demonstration automatic pneumatic de non-woven containers machine production lighter non-woven matrix container, while demonstrating the new breed of high-quality container with the light Media nonwoven fabric container seedlings. It has a number of patents in China Academy of Forestry experts Xu Chuansen just present. In July, he developed the first station that is semi-mechanized non-woven bag machine, mesh bag container filling machine. Light poured into the non-woven matrix mesh bag, like sausages from the same deposit. When seedlings soaked up hair, then cut into sections sowing. Xu Chuansen subsequently developed the first sets of simple cut machine, efficient network and hand bag container cut method. Current application, is the third generation of automatic container sealing light matrix mesh bag machine capacity, second-generation multi-slice mesh bag container cut machine. Change is revolutionary. New non-woven mesh bag permeable, breathable, transparent roots, seedlings do not rot, do not nest root, there twenty-three stubby root, afforestation without Huanmiao; container bags are biodegradable nonwoven fabric, not off the bag before planting ; filling matrix switching to agricultural and forestry waste, the amount in some areas, rice hulls, bark, sawdust, corn cob, etc. has reached 40%. 15 years, light matrix mesh bag container nursery technique has been extended to 30 provinces (autonomous regions and municipalities), built more than 300 production lines, covering more than 300 cities (counties) level state-owned nursery, the cumulative production of more than 200 species of seedlings number one billion. Korea, Vietnam, Indonesia and other countries of the forestry enterprises have to visit the sets of equipment and the introduction of technology, creating a similar equipment exported to international market precedent. This technology up to today, it's worth exploring the development path. Innovation First, instead of doing mechanical Ningbo Yinzhou forestry technology management service station, Zhejiang source Sen seed Center for Yuan Dongming said: "The light matrix mesh bag container nursery there are two most critical technology, automation equipment, air repair root concept. " Traditional container nursery manually loading matrix, we can only fill about 3,000 per day, and the use of light matrix mesh bag container forming machine can reach 20,000 per day per person, labor intensity decreased dramatically improve efficiency. The introduction of equipment "acclimatized." Ericsson company pneumatic de light non-woven matrix container machine advanced equipment, high degree of automation, but the company must use a special high-quality non-woven fabrics, and expensive. Abroad only in the cultivation of high-value precious seedlings applications. France has also introduced domestic non-woven container machine, high degree of automation, it is necessary to use the parameters of stable, high-quality non-woven fabric, in order to ensure continuous production automation, otherwise it would not be produced. China should large scale, must be another way. Chinese Academy of forestry science and technology personnel after repeated testing, research, and created a multi-tooth with long continuous vibration welding electric iron key patented technology, developed the first generation of Net Bag Machine, with a thin, uneven density cheap non-woven material or mesh bags, filling and sealing will automatically light matrix mesh bag container. The device consumes 1,000 watts per hour, low cost, simple maintenance, easy to use grass-roots units. The equipment matrix requirements are not high, you can fill in agricultural and forestry waste as the main raw material of light nursery substrate, suitable for China's forestry production. For this reason, in 2000, light matrix mesh bag molding equipment only in Beijing to promote more than 20 sets, the country has been extended more than 1,000 sets. Now the Chinese Academy of Forestry has not only the net bag container forming machines, as well as matrix mixer, container and cut machine. Innovation Second, the increasingly widespread matrix Light Media is a container nursery base material, accounting for more than 90% of the cost of the container. Compared with the traditional nursery soil, light weight, no bacteria, nutritious, good ventilation, clear composition. Substrates are currently more used mostly peat, perlite and vermiculite. The high cost of these substrates, and the uneven distribution of origin. Light nursery matrix consumables for non-renewable resources, the use of a large number of increasingly limited mining. Liaoning Fushun large solitary home Woodland using peat from neighboring Kiyohara, and thousands of kilometers away in the center of Zhejiang-source seedlings this year, 3.5 million bales of peat is also clear from the original delivered to the area. Long-distance transport, the cost will naturally not low. You can waste be replaced with agricultural and forestry residues? In 2003, the Chinese Academy of forestry science and technology personnel of determining the technical route, after years of experimental research, developed the corresponding raw materials and processing methods, and obtained three patents. Among these, agricultural and forestry wastes half carbonization technology is original technology. Rice husk as an example. Rich southern rice producing areas of rice husk. Mori source seed center for the price of six yuan to buy a new bag of rice husk to do the test, the results are not optimistic. Fresh rice husk too hard, and peat mixture leaking drain fat. Moreover, the remaining fresh husk containing starch, can cause rotten matrix, Seedling quality. Husk finalists, thanks to the local Zhejiang winter bamboo shoots out of technology. This technology is used rice husk as cover after use in the bamboo forest a year, it shoots out of rice husk waste. It is this year, the use of fresh rice husk of "problems" all removed. Farmers shipped to the rice husk-source center, net costs only $ 3, real value for money. Currently, rice hulls, bark, sawdust, corn cob, etc. have been used successfully around the light matrix production, the cost dropped significantly. In some areas, the amount of such substrates has reached 40%. Because the matrix of light, before a person can only back up the hill 40 tree seedlings, now back to 120. Innovative three-dependent air root trimming New technology bringing out new seedling, and are totally different. Taproot is no longer a long one, but two stubby 103, and lateral root development, not nest roots. This technology is considered by experts as "air root trimming." Anqing Lin Sheng Industry and Trade introduced: the so-called root trimming air is through apical containers exposed to the air, water loss due to evaporation of natural death, in the formation of root-knot vessel wall, inside the container will have a multi-stage lateral roots. Uprooted a seedling, root and matrix seen intertwined form the structure of the root ball. Xu Yang said: "The more a root system, the more chance of life." Liaoning Fushun large solitary home Woodland in 2008 to introduce this technology. Deputy director in charge of production Biao Ding said more vivid: "a person who earn money and tripling compared to the difference between what the day was to go ah!" This is not a single technology. For example, controlled release fertilizer. Problem-oriented, brings continuous innovation. For example, a dedicated tray. The technology system currently has nine national invention patents, a number of local and forestry industry standards. Project promotion process, two monographs, published more than 10 papers, held various technical training over 50 games, shooting image data for the national player of the two. Among them, the "light matrix mesh bag container nursery technology and devices" is listed as state-level Spark Program. The introduction of technology, equipment 7 years, built a large solitary home Woodland annual production capacity of 2 million light matrix mesh bag seedling production line, not only the production of Japanese larch, fir American blue mesh bag Seedlings, also produces larch mesh bag cutting seedlings. Bare root seedlings 2 years old to afforestation, seedlings a year will be able to bag up the hill towards the growth of the year; a year after planting bare-rooted rejuvenation period, net bags without Huanmiao Seedlings can quickly rebuild the relationship between soil and roots, but also for year growth time. In addition, net bags Miao handling process no losses, afforestation fast, high survival rate. 10 years, Zhejiang source Sen seed breeding center light matrix mesh bag container seedlings 21 million, 200 million radiating nursery, planting 150 acres. Compared to bare root seedlings afforestation, fill the gaps and reduce maintenance costs for three years, can save 180 yuan per mu expenditure. Light matrix mesh bag container seedlings in the national production of dozens of one hundred million, radiating more, save afforestation management and protection costs immeasurable. Yuan Dongming said that Ningbo hill afforestation seedling container accounted for more than 90%, mountains of Zhejiang province planting container seedlings also accounted for more than 70%. Over time, Zhejiang, Liaoning, Hebei, Jiangxi, Fujian ...... in tea, Eucalyptus, Larch, the precious tree ...... in the general site afforestation, reforestation in difficult site ...... Light Media net bag container seedlings are rapidly taking over the field on bare rooted seedlings and traditional container market. It is in this context, light matrix mesh bag container seedlings from the field bare rooted, traditional container seedlings emerge and achievements of some invention promotion myth. This technology was awarded the National Science and Technology Progress Award, won nine national invention patents, extended to 30 provinces, producing more than 200 varieties of seedlings number one billion, supporting the ecological construction, led the masses to become rich, leading research and innovation. Anhui Sheng Lin, industry and trade with a number of breeding base, specializing in various types of container seedling cultivation of experiment, "Le Lin" brand nursery container Anqing Sheng Lin Industry and Trade invention has three national patents, the monthly sales are more than one million. How to breed good seedling nursery container with a non-woven fabric Nonwoven fabric nursery container needs to make full use of container breathable, permeable characteristics, when placing the nonwoven fabric tightly affixed to the nursery container, thereby facilitating water, fertilizer mutual penetration, however, pay attention to water management in air root trimming. After practice Chinese professionals proved that as long as the air even repair root, root container between not penetrate each other, if the conditions are good irrigation facilities, the container may have a greater pitch, but so has the number of breeding will be reduced. If the roots penetrate each other can also be moved between the container or root pruning tool. Seedling best placed non-woven bottom of the container so that the bottom of the tray to the overhead air root system, and the implementation of intensive management. When conditions allowed, the container can be placed on a conventional seedbed, as long as you want to pay attention to the roots regularly with iron regularly to quit or move seedlings. If the non-woven mesh bag container nursery, its water evaporation, water should wash. Light non-woven matrix seedling container management, in addition to the above considerations, the traditional seedbed management experience and management experience in traditional container seedlings can be used for non-woven nursery container management. Light non-woven matrix seedling nursery containers and other containers Compare The light nonwoven substrate using the advantages of non-woven container nursery seedling container, nutrition is better than plastic container opening for easy loading matrix and bottom type, in the breeding process, not hinder the development of seedling root system, is able to penetrate the bag body, forming an air root trimming, transplanting off the bag without direct colonization, thus eliminating the need for off the bag labor costs, use of lightweight non-woven matrix container nursery seedling nursery in line with national forestry on water seepage breathable promotion requirements, not the root group after transplanting to ensure normal growth of roots requirements, reduce rejuvenation period after transplantation, the survival rate is higher than plastic nursery container. Many households buy a variety of nursery seedling container before planting, but also on the container for disinfection, disinfection of the matrix, and some even cut according to specifications, planting what species but also the distribution matrix, the soils, the subsequent management of all kinds of complicated steps also not safe, non-woven fabrics and lightweight substrates nursery containers do not have to worry about these issues, the matrix is developed after numerous trials ratio of nutrient medium, after purchase, can be used directly, and contains a wealth of nutrients, completely nutrients needed for breeding more than three months. Non-woven nursery containers contribution to afforestation Nonwoven fabric afforestation seedling container, the container can be inserted directly into the soil, the roots will not be touched, growing more stretch, in the conventional index forestation greening projects, seedlings are cultivated using plastic bags, plastic containers nursery, this is not conducive to the development of root system of trees, using this method outset nursery seedlings hinder growth, it's cycle becomes long, and the nonwoven fabric nursery container has to solve this problem, greatly accelerated the process of afforestation. Non-woven nursery container for China's great contributions to afforestation, improved seedlings because the pace of growth, and greatly improved his survival, over time, efficiency will be higher and higher, if often seedlings die Planting monthly will waste a lot of time and effort, is not conducive to the process of planting, but also cause damage to the soil environment, so that the advent of non-woven nursery containers to bring early to make a substantial development, all kinds of trees grow roots nest root crooked roots, roots and other rare problems can be a good solution, this positive trend is caused by non-woven nursery container. Non-woven nursery container nursery stock sales can make it easier Before unused non-woven nursery containers, general nursery growers use soil are planted or potted seedlings when large quantities are generally planted on the earth, when the sale is placed in pots, of course, for the self-employed or individual seedlings were transplanted into pots of Chinese is very convenient, the operation is also very simple, but the nursery manager, it is quite troublesome, and requires a huge amount of trees Chupu unearthed, and then to ensure good root system and then transplanted into pots not only laborious but also expensive, plus also need to be transplanted into pots planted seedlings shipped to the customer's home market or which occur during transport or injury. So when the nonwoven fabric container seedling emergence, its superior efficacy it rapidly gaining in popularity. Non-woven nursery containers can not only help the growth of trees, but also to better mitigate all kinds of trouble transplanting business, the quality and efficiency of co-existence, which is why non-woven container seedling nursery stock sales can make it easier reason. Light non-woven matrix seedling container - Why call it "Forestry Nursery revolutionary technology" At present, the technology has been applied in Anhui, Shandong, Guangdong, Fujian, Guangxi, Shanghai, Xinjiang, Zhejiang, Hubei and other 14 provinces (autonomous regions and municipalities), neighboring countries are beginning to use. Anhui Province in the application of the technology has nurtured red rocket Lagerstroemia, Photinia, tea, apricot and so on barren hills and green seedlings more than 20 million, Planting survival rate above 96%. Light non-woven matrix seedling technology hailed as a revolutionary technology in the field of forestry nursery. What are the advantages of this technology in the nursery Forestation it? 1, high survival rate Light non-woven matrix seedling nursery container vessels will lead the trend of it? Light non-woven matrix advantage nursery containers: 1. Improve Survival Light non-woven matrix describes the advantages of raising container Over the years we have been concerned about the theoretical and technical progress of the Chinese Academy of Forestry nursery researcher Hou Yuanzhao when talking about international development trends nursery container pointed out that China's modernization cause of forest tree seedlings, we must abandon the traditional concept of breeding, to promote balanced root container nursery and other advanced breeding techniques. Balanced Root container nursery ideas and technology began in earnest in France. Use and so easy to penetrate, not the root nest material into a container, with water retention, aeration and nutrient transfer matrix is a strong light nursery substrate is the key point of this technology. Why vigorously advocate alternative transparent plastic container with a non-woven material? Why forestry experts so good balance Root container nursery technology, which it has technical advantages? How to promote the use of this new technology in our situation? With these questions, China Green Times reporter interviewed a researcher Hou Yuanzhao and the earlier introduction of balanced root container nursery technique and application of the relevant Academy researchers. Why is significantly better than the non-woven containers Plastic containers According to the modern concept of breeding, good nursery container and substrate is a key factor in nurturing good seedlings. In plastic, hard plastic pipe and other materials for the container is not easy to penetrate to the clay matrix to the nursery, the seedling root growth is not normal fertility problems will inevitably arise. Seedlings is not normal, can lead to unsound trees anchorage space to absorb water and nutrients is very small, resulting in slow growth, poor and other kinds of resistance, integrated consequences that led to little old tree. Hou Yuanzhao researcher pointed out that if the inappropriate choice of container, the consequences may lead to failure of afforestation. Now single, easy to penetrate, easy to break down, do not recycle the container has become a mainstream nursery container. Why light nonwoven substrate container seedlings survival rate is high, the trees are growing much better than the plastic container seedlings? Hou Yuanzhao give researchers explained. He said that no light matrix nonwoven fabric wrapped around the container seedling roots phenomenon, but it creates a strange effect: Once the seedlings will be grown directly into the soil, to avoid Dunmiao of callus If seedlings have air cut root formation, the after the outbreak of the buried root, while on the ground part of the direct soared. This is by far other types of containers can not be done. These exposed wall of the container and form a callus root, internal constant supply of nutrients, the formation of a physiological state ready. In the new nursery idea, this root end more favorable than the formation of callus complex root ball. Why call it "Forestry Nursery revolutionary technology" Balanced Root breeding techniques hailed as a revolutionary technology in the field of forestry nursery. What are its technical advantages in forestation as well? Hou Yuanzhao researchers summarized this - One advantage: solve a variety of problems caused by the consequences of seedlings because Inferiority and improve a variety of resistance and growth rate, greatly reducing the saplings may become a little old man tree. Two advantages: to extend the planting season, in the north, in addition to winter, other seasons can forestation; in the south, you can throughout the year afforestation. Three advantages: high survival rate of afforestation. In theory, the death does not occur because the seedlings for their own reasons. Even death, but also because of external reasons. Four advantages: for afforestation in arid and mountain regions. Since the non-woven fabric will not loose container seedlings comes off and has a high fat matrix of seedlings after planting buffer Drought also has a longer period, particularly suitable for afforestation in arid or desert areas. Five advantages: not Dunmiao after planting, grown directly. If the seedling root has cut air callus formation, rooting and outbreaks will appear directly soared ground portion. Advantage 6: breeding techniques to achieve full integration. Cuttings is live or after each seedling cultivation procedures are completed within the same container, until the mountain afforestation, high efficiency. Advantage seven: high forestation efficiency. Miao bag, the bag must be ripped off when planting, but also the formation of white pollution, must be recovered when the hard plastic tube container seedling afforestation, cumbersome, and would increase cost recovery. Non-woven Container Seedlings will not bring such problems, eliminating the need for container recycling plant seedlings very light weight. Advantage eight: If the country entered a non-woven fabric with Balanced Root container planting seedlings age, can effectively improve the quality of plantations and improve the health of trees and growth, increase carbon sequestration and reduce carbon emissions. Advantages Nine: Due to the matrix formulation containing a slow-release fertilizer, to meet the seedlings three months of use, so this technology also soilless cultivation, low-carbon energy, creating a new opportunity. Advantages Ten: The technology can be applied to agriculture, horticulture, flowers, nursery areas, ecological and bring similar economic effect. For example, it can be used for greenhouse vegetables or flowers Suburb multi-layer production, urban roof greening, landscaping. It can be said, if the balance of root seedling technology comprehensive application in the field of forest tree breeding, will greatly improve the quality of our plantations, our country modern forestry development will bring a revolutionary impact. Light Media nonwoven fabric care knowledge after the nursery container nursery Sowing casing 1, seed treatment: the seed soak in the pool, soak for two days, after floating empty flat seed germination process were removed. Best to use warm water about 40 ℃ seeds soak 12 hours or directly with cold water soak for 24 hours, remove with 0.5% potassium permanganate solution immersion disinfection 2 hours, then placed in continuous immersion in water, changing the water once a day, after the swelling seeds, mixed with 1-2 times the wet sand, piled germination, when some seeds gap, can be planted. 2, sowing casing: give the furrow before planting beds irrigated soil is not wet at planting to quit appropriate. In ensuring the emergence of the premise, should minimize the amount of each of the non-woven sowing nursery bags, usually 2 to 3 sowing seeds, the seeds were sown in the central part of the non-woven bags nursery, and there is some seed between distance, gently press the seed at sowing, the seeds and the soil matrix adhesion, hole by hole o'clock, the whole point after the bed, were casing, 0.5cm-1cm thick coating generally can not cover too thick overburden should be uniform, it should completely cover the seed. Emergence Management 1, water moisture: timely after sowing water moisture to facilitate seed germination. Unearthed seedlings after emergence depending on the amount of wet and dry conditions and soil water matrix. At high temperature, by spraying with water and shade combination of measures to reduce seedling sunburn phenomenon. 2, timely dressing: In the seedling stage, to timely fertilizer to promote seedling growth. Early mainly phosphorus, nitrogen, giving the concentration of about 0.3%, Xunsheng of phosphorus, nitrogen half, about 0.5% concentration, were spray fertilization, usually about every 10 days, 1 fertilizer. 3, careful sowing: To reduce the non-woven bags nursery empty waste, reduce the cost of nursery, when seedlings Deficiency careful to timely sowing. 4, pest prevention and cure: a large number of seeds excavated from the beginning, will be carried out drug prevention blight and other diseases, remove weeds, to ensure that seedlings thrive. Unearthed from seed to seedling period of 1-2 months, susceptible to disease, should focus on prevention |
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