Early flowering of rapeseed before winter or winter is an abnormal phenomenon; in the case of early-sowing, spring-strong varieties, in the case of early sowing, if the temperature is higher in autumn and winter temperature, it will accelerate the differentiation process of flower buds. Promote early bud, early bolting, early flowering. To prevent early flowering of oilseed rape, it is recommended to take the following measures: First, timely sowing, especially for spring early-maturing varieties, but not too early to sow; second is to apply base fertilizer, strengthen seedling management, early seedlings; Top-dressing; Fourth, when the weather is dry, we must do a good job of drought relief, timely meet the needs of rapeseed water and fertilizer growth, so that the normal growth and development of rapeseed, you can basically prevent the phenomenon of early flowers and get a better harvest.
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