The method of Direct seeding and fixing Seedling of rapeseed

(agricultural getting Rich Network) Direct seeding rape has a large sowing amount and a high density, which is not as good as time seedlings and fixed seedlings, which will produce thin and thin seedlings because the density is too high and the seedlings are crowded with each other. Timely seedling, timely seedling is very important. Generally speaking, one seedling should be carried out after the complete seedling, and the second seedling should be carried out at the 2-leaf stage. It is best to fix the seedling after 4 true leaves. At the same time, it is necessary to do a good job of checking and replenishing seedlings in time.