Rape must be high production
Dehydrated Vegetables,Dehydrated Chives,Dehydrated Horseradish Ginger,Garlic &Peeled Garlic, Co., Ltd. , http://www.nsvegetables.com
November 06 22:01:17, 2018
Rape is the main winter oil crop in our province. With the gradual reduction of agricultural taxation and the impact of rising oil prices, farmers’ enthusiasm for planting rapeseed is increasing. However, in large areas of rapeseed production, there are still some farmers who do not attach importance to rapeseed cultivation. In the cultivation of seedlings, the phenomenon of large planting of tall seedlings, shade seedlings, weak seedlings, and diseased seedlings appeared, which seriously affected the early growth of rapeseed and restricted high yields. Therefore, when raising seedlings, attention should be paid to the following points, so that good and strong seedlings can be shut down and a high-yield shelf can be established to lay a foundation for high yield of rapeseed. I. Selecting high-quality, high-yield and good-quality varieties Combining the comprehensive performance of new varieties of rapeseed under natural ecological conditions and planting levels in the province in recent years, the main selection of new varieties that are suitable for local conditions is not only high yield, but also high quality and resilience. Sex, disease resistance, suitable for planting in the region. Second, the appropriate period of early sowing According to the province's annual climate characteristics, generally mid-late maturing varieties in the middle and late September sowing is appropriate, early maturing varieties generally in late September and early October sowing is appropriate. Before sowing, we must choose well and leave enough seedbed land. We should avoid insufficient seedbeds or broadcast with other vegetable seedlings on a piece of seedbed land, resulting in the phenomenon of seedling crowding, weak seedlings, high foot seedlings, and many shade seedlings. Third, fine seeding and careful cultivation of seedlings of rape Seeds are small and sleek. Sandy loams with good fertility, sunny reach, and easy irrigation and drainage should be selected as seedbeds. 150-200 grams of hybrid rape seed per acre is mixed well with 2-2.5 kilograms of urea or fine sand, divided into four aliquots and repeated four times back and forth across the field to achieve uniform spreading. After emergence, the three-leaf stage will be used to equip the piles of seedlings in the field, and the five-leaf stage will be used to make up the seedlings. If the weather is dry in October, it should be controlled, and rainy weather should pay more attention to dampness and dampness.