Management method of rapeseed field:
Miao Ding Miao
Inter-miaoling seedlings are very important, directly affecting the growth of rapeseed in the later period. Generally, when the rape seedlings grow to 2-3 pieces, the bad leaves are removed, and it is the principle to stay sick and stay strong. When the rapeseed seedlings grow to 4-5 leaves. It is possible to carry out the seedling again to ensure the quality of the rapeseed seedlings. It can be transplanted in the end of September, and must be carried out according to space, temperature, weather, etc., to ensure the growth space of rapeseed seedlings. In early October, the seedlings can be properly re-prepared, mainly to ensure better growth after rapeseed, according to rapeseed In the case of seedling survival, appropriate seedlings can be supplemented, and fertilizers resistant to pathogens can be sprayed appropriately to promote better growth of rape seedlings.
Weeding in the field
The main grasses for rapeseed growth are grasses and broadleaf weeds. You can choose sunny weather, choose targeted herbicides for weeding, try to do it after 9:00 in the morning, which can effectively improve the efficacy of herbicides.
Drainage management
According to the weather, proper drainage management should be carried out in a timely manner when the drought occurs. Fertilization should be carried out in appropriate circumstances, and antifreeze should be paid attention to.
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