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栽培措施在提高玉米产量中的作用是很大的。随着栽培技术的普及与新品种的推广,今后选育良种的增产作用,可能会逐渐增加。
Cultivation measures in increasing the role of corn production is great. With the popularization of cultivation techniques and the promotion of new varieties, the increasing yield of breeding varieties in the future may increase gradually.