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播种作业是农业生产过程中极为重要的一个环节。播种质量的优劣是决定出苗保苗、苗全苗壮的前提,直接影响作物的生长和产量。机械化播种又是田间管理和收获机械化的先决条件,没有良好的播种机械化作业基础,其后的田间作业机械化将受到很大的限制。
Sowing is an extremely important step in agricultural production. The pros and cons of sowing quality is to determine the seedling seedlings, seedlings all seedlings strong premise, a direct impact on crop growth and yield. Mechanized seeding is also a prerequisite for field management and harvesting mechanization. Without good mechanization of sowing, the mechanization of subsequent field operations will be greatly limited.