What are the benefits of transplanting corn seedlings?

(1) can make full use of the growing season, prolong the growth period of maize, be beneficial to interplanting and improve the multiple cropping index.

(2) It can ensure that the seedlings are complete, neat, uniform and Miao Zhuang, and are resistant to diseases and lodging.

(3) Maturity is ahead of live broadcast 10? 15 days is beneficial to avoid summer drought at flowering stage and improve pollination rate.

(4) Seedling transplanting has the characteristics of deep roots, Miao Zhuang and short stems. Through directional transplanting, the leaves are arranged neatly, the spatial distribution is uniform, and the light energy is fully utilized, which is 500 varieties more than that of direct seeding per mu. 1000 strain.

(5) Seeding and transplanting can save seeds, and only 1 seed is needed per mu of field. 1.5 kg, saving 0.5 species compared with live broadcast? 1 kg, which reduces the production cost.

(6) The seedlings with similar growth can be transplanted in the same field, which is convenient for management, achieving the balanced growth of seedlings in the whole field and improving the unit yield.