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Rape cultivation techniques using cell coating agent
Brassica is a 1-2 year old herbaceous plant of Brassicaceae. It is an important oil crop and has a large planting area and a wide range of adaptation. Rapeseed oil is not only edible, but also can be used as industrial raw material oil. The cell coating agent used in rape cultivation, pay attention to the technical increase with rape rape measures, and master the following technical points: First, the species selection: select good varieties, such as A35, H045, H035 and so on. Second, the seedbed choice: choose fertile, leeward, sunny dry land or vegetable nursery. Seeds of 1.5 to 2 seeds per seedbed were planted. Third, the seedbed time and seedbed base fertilizer: sowing in early October, the planned seedling age of 30 to 35 days. Seed bed basal fertilizer: Each farmland applies 100 kg of manure, 0.75 kg of urea, 3 kg of calcium or magnesium, phosphorus and phosphorus, 0.6 kg of potassium sulfate, and 0.1 kg of borax. Fourth, the use of rapeseed cell coating agent 1. Seedling seedlings or live seedlings: Put rapeseed seeds into a container or plastic bag, pour liquid solution and mix thoroughly, and then pour in powder while stirring, so that the seeds of rapeseed can be evenly coated with powder. Seedling nursery or live broadcast in Daejeon. Rapeseed nursery seedlings, 1 bag rapeseed cell coating agent can be mixed with 0.5 to 1 kg rapeseed seeds, 2 to 3 acres of field transplant seedlings. The field of rapeseed direct seeding, 1 bag per acre with rapeseed cell coating agent. 2. Mix farmyard fertilizer as base fertilizer or seedbed fertilizer: Mix the liquid agent with powder and mix it with farmhouse fertilizer to make full use of it, and use it as base fertilizer or seedbed fertilizer. 200 kg of farmyard manure was mixed with each bag of rapeseed cell coating agent. 3. Seedling transplanting: The liquid agent and powder are mixed and mixed with fresh water, and then the root of the rapeseed is transplanted. Each bag of cell coating agent mixed with water 3 ~ 6 kg, can be transplanted roots 1 acre of Daejeon rape. 4. Defecate with pouring: The liquid agent and powder are mixed and mixed into the excrement (human excrement or animal excrement), and poured while stirring. Each bag of rape cell coating agent against 50 kg of manure. If there is no excrement, 50 kg of fresh water and 2 kg of urea can be used instead. Fifth, rapeseed cell coating agent use matters needing attention 1. Seedling seedlings or live seedlings must be seeded immediately after sowing seeds and cannot be sown overnight. 2. Can not use borax, calcium, urea and other fertilizers incorporated into the cell coating agent directly seed seeding. 3. The dosage of liquid agent and powder should be appropriate, and the seed dressing should be even, so that the seeds that mix with the cell coating agent can be scattered. Sixth, transplant density: pull the line to divide the ditch and ditch, the general spacing is 1.2 to 1.5 feet, the spacing of 6 to 8 inches, 6000 to 8000 per mu transplanted. VII. Fertilizer and Water Management: The basic fertilizer is 500-1000 kg of fertilizer per acre, urea is 8-10 kg, 20-25 kg of general calcium, 5-7 kg of potash, or 20-30 kg of rapeseed special fertilizer, and 1-1.5 kg of borax. Mixed with ditch fertilizer. Immediately after planting, the root water was poured, and 7 to 10 days were used to raise the seedlings in time with manure or nitrogen fertilizer. Artificial cultivation and weeding combined with top dressing 2 times, Miao Fei Mu recovery 10 kg of urea, Lei Mu Fei Lei Mu recovering 20 kg of urea, calcium 20 ~ 25, bolting moss timely topping, picking away early moss early flowers. After spring, timely irrigation, and timely control of pests and diseases to ensure high yield of rapeseed.