Seven Key Points of Rape Transplanting

First, avoid rain transplanting. When it rains, the soil is waterlogged. If the rain is transplanted, it is easy to cause red leaves and dead seedlings of rape seedlings. Therefore, transplanting rape should choose cloudy day or sunny evening. This not only reduces physiological water loss of rape seedlings, but also helps to return to green after planting.

Second, transplant seedlings on the same day. Transplanting should be done while seedling, while transplanting, planting how much, how much, do not plant overnight seedlings. Because the nutrient and water consumption of overnight seedlings are more, it leads to soft and atrophy of vegetable seedlings, slow return to green after planting, affecting early hair.

Third, it is necessary to transplant in different grades and avoid mixed planting. Because rape seedlings are big and small, strong and weak, in order to avoid the phenomenon of big seedlings bullying young seedlings and strong seedlings pressing weak seedlings after planting, seedlings must be carefully selected and transplanted according to the size seedlings and strong seedlings, and mixed planting of big and small seedlings shall be avoided to achieve uniform and strong seedlings.

Fourth, the roots are straight and the seedlings are planted stably. When rape is transplanted, rape seedlings are placed on one side of the transplanting hole to achieve straight roots and normal leaf development, and then fine soil is used to root and irrigate enough 'living seedling water', so that the root system is closely combined with the soil, so as to absorb water and nutrients and improve the survival rate after planting.

Fifth, transplant with fertilizer. 5-7 days before transplanting apply a "send fertilizer", do with fertilizer under the field, in order to plant early survival, early roots, early return to green.

Sixthly, transplant with soil. Pouring enough "seedling water" in the afternoon of the first day before transplanting, picking seedlings with a small shovel after dew dries on the day of transplanting, so as to damage roots and leaves less and bring more soil, so as to facilitate early growth and rapid growth after transplanting.

7. Avoid planting pests and diseases. spray a "rising drug" 2-3 day before seedling transplanting, generally spraying aphids and other pest on seedbed with 800-1000 times of 40% dimethoate emulsion, and carefully picking out susceptible seedlings and worm-eaten seedlings after seedling, so as to prevent vegetable seedlings from carrying insects and prevent virus infection.