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High Yield and Purity of rape cultivation techniques for ensuring quality

Zinc is not sensitive,[link widoczny dla zalogowanych], but increase significantly after applying the general rate increase of 10% a 22%. 5-6 grams per kilogram of seed application of the ratio of zinc sulfate, zinc sulfate, said the better, with a small amount of dissolved water, sprayed on the wheat seed, while spray while stirring, a few times to mix up. Dafeng City,[link widoczny dla zalogowanych], Jiangsu Province Science and Technology Commission compound 2 a t HSBC Branch Code: 224100 High Yield and Purity of rape quality cultural techniques of high yield and quality than ordinary rape rape of a 50% increase 100% or more, but the cultivation of rape and easily with ordinary Other cruciferous crops string powder, resulting in yield, quality. Therefore,[link widoczny dla zalogowanych], the security of pure quality cultural output, income is very important. First, the good selection of species and seed treatment: multiple choice double-low hybrid rapeseed varieties. To prevent degradation of hybrid varieties, the implementation of a county, township (town) or village (group) of a species,[link widoczny dla zalogowanych], regional contiguous planting. Liang 12 species are: Xiangyou 15, Xiangzayou 1, 6 or 9 Youyan No. 1 in the mixed oil and 2 and so on. When sowing seeds per kg with 50% or 40% WP Carbendazim Carbendazim suspension concentrate of 20-30 grams of rubber seed dressing. Second, timely sowing. Careful breeding: late-maturing varieties usually planted in early September; in cooked varieties planted in mid-September; early varieties planted in late September. Loose fertile soil, good ventilation, near water, away from the vegetable and education over the previous year did not optimal breeding ground vegetable shoots. Seedbed and field ratio of 1:7. Gengba 2 times before sowing, so Qimian formation, soil crushing, 667 square meters applied pig manure mixed with human waste 1000-1200 kg or 500-600 kg, 20-25 kg of ammonium bicarbonate, SSP 20 - 25 kg, 5-6 kg and 0.5 kg of potassium chloride with boron pile steep 7-10 days mixed fertilizer as base fertilizer. Acres of seeding rate of 500 grams, the use of fire after sowing seeds and watering Tuhui cover the day spraying 50 ml of 72%, Dole 50 kg of water against the appropriate herbicide. Seedlings do a good job of pest control. Clover ago Dingmiao, and asked Miao 2, 16-20 per 30 square centimeters Liumiao strains. Clover 15% of 667 square meters with 75 pounds of paclobutrazol sprayed with 75 grams of watered control. Leaf, three leaf stage and 5-6 days before transplanting human waste were watered once or topdressing Rape special fertilizer. Third, carefully transplanting. Rational close planting: in late October to March on the sentence l1 transplanting. Ages 35 days and 7 leaves of seedlings for transplanting. With wide and narrow row, sets planted cotton, wide and narrow row spacing were 50 cm and 20 cm in 6000-8000 planted acres of trees. Rice fields and early wide and narrow row spacing was 40 cm and 20 cm, 8000-9000 acres planted trees. Every person planting fertilizing before planting 1o0-150 �� and boron mixed with some manure, and the full maturity of Tuza Fei, plant roots determined after the pouring of water. Fourth,[link widoczny dla zalogowanych], realistically the field management: timely investigation seedling replacement. Before the winter solstice and the frozen earth obstruct the root of the time before, rape is about NPK ratio of 2:1:1. 125-150 kg per mu of rapeseed medium fertility field, to be urea 4JD a 50 kg, 50 kg of superphosphate and potassium chloride 12-13 kg. The total amount of basal nitrogen fertilizer should be a 60% to 50%, 10% turn green manure, hair -30% 20% fertilizer trees, moss, 10% fat. By 60% as basal fertilizer, 40% for the wax fat. All for basal fertilizer. December period from late January on a pig dung Mushi Tu Zafei 2000-3000 kg 1000-1200 kg or wax such as fertilizer, bedding can not be applied obstruct Rape Shell stump, stem retting fertilizer. Shi boron transplanting can be a good 100 grams of borax dissolved in water enough to be the root of 667 square meters of water application. Early, mid-maturing varieties of 10-12 leaves, late maturing varieties of 14-15 leaves, 667 square meters per 200 grams of spraying a solution of 60 kg borax watered. Lei moss per 667 square meters of another 150-200 grams of boron foliar application Duishui 75 kg. Fifth, do a good job in winter and spring management: to irrigation in arid frozen once before. Underground Drainage ditch clearance before the winter solstice. To do after spring rain, Tian Shuang, no waterlogging. The plots of the early bolting budding, to damage some roots to inhibit reproductive growth. Early pick moss moss should be timely in order to suppress the top edge. Abstract moss topdressing immediately after the 5 kg of urea or ammonium carbonate 10 kg. Bolting of 100 gram per acre spraying 50% potassium dihydrogen phosphate or seedlings Carbendazim 100 g of nuclear exchange water 50 kg net once; first flowering, full bloom, end angle of the spray once again, can effectively control Sclerotinia . Rape flowers 28-30 days and the final 80% of the whole field is yellow pods can be harvested, and then share a few days after cutting stack threshing drying, so that each species of single-income, single-off, single receptacle, to prevent mixing. Lin Li Ao Fengxin County, Jiangxi Bureau of Animal Husbandry and Fisheries (330 700) He Xiaolong camphor Agricultural Development Office (3312o0) �� 13 ��
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