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近年来,采用免耕撒直播栽培油菜,降低了劳动强度,提高了劳动工效,使免耕撒直播油菜的高产栽培已成为永康市开发冬季农业,实现农业增产,农民增收的一条新路子.同时杜绝了“冬闲田”,促进了粮油作物的水旱轮作,改善了土壤的理化性状.如种粮大户金圣有18.8亩的免耕撒直播栽培油菜,在去冬今春长期阴雨寡照的重灾年份下,实收籽粒1991.5kg,平均每产105.9kg,高产攻关田亩产达150kg,亩获利平均在120元左右.充分显示了免耕撒直播油菜的增产潜力和较好的社会效益和经济效益.现将有关经验介绍如下:
In recent years, no-tillage sowed rapeseed cultivation, reducing labor intensity and improve labor efficiency, so that non-tillage rape seeding high-yielding cultivation has become the development of winter agriculture in Yongkang City, to achieve agricultural production and farmers income a new approach. Put an end to the “winter idyllic field”, and promote the crop rotation and grain and oil crops, improving the physical and chemical properties of the soil, such as planting grain large King 18.8 acres of no-tillage direct seeding cultivation rapeseed, Year, received grain 1991.5kg, an average of 105.9kg per yield, high-yield farming field reached 150kg per mu, profit average profit of about 120 yuan. Fully demonstrated no-tillage broadcast rape yield potential and better social and economic benefits Benefit. Now introduce the experience as follows: