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1耕地作业耕地是保证农作物正常生长发育的基础。土地通过机械耕翻,使土壤松碎,恢复团粒结构,有利于积蓄养分和水分,覆盖杂草和肥料,防止和减少病,虫,草的危害,并为种子发芽及作物生长创造良好的条件。1.1耕地作业要在适宜的农时时期内及适宜的墒情期进行。耕地质量达到“直,平,深,齐,墒,碎,净”七字标准。
1 Cultivated land Cultivated land is to ensure the normal growth and development of crops based. Land plowed by mechanization can make the soil loose and restore the aggregate structure, which helps to accumulate nutrients and water, cover weeds and fertilizers, prevent and reduce diseases, insects and grasses and create favorable conditions for seed germination and crop growth . 1.1 Cultivated land operations should be carried out during suitable agricultural periods and with suitable moisture conditions. Cultivated land quality to “straight, flat, deep, Qi, entropy, broken, net ” seven words standard.