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水稻人工直播栽培技术是适应当前农村劳动力严重不足而研究推广的一项轻简化技术,结合华蓥山丘陵区近2 a示验推广经验,总结出水稻人工直播栽培技术的关键技术是精细整田、选准品种、种子处理、适期均匀播种、化学除草、科学管水、匀苗补苗、合理施肥及病虫防治,以期为其他水稻种植区提高水稻产量和质量、降低生产成本提供参考。
Artificial direct seeding cultivation technology of rice is a light and simplified technology adapted to the serious shortage of rural labor force at present. Based on the past 2 years of experimental experience in Huayingshan hilly region, the key technology of artificial seeding cultivation technology in rice is summarized as: , The selection of the standard varieties, seed treatment, uniform sowing, chemical weeding, scientific management of water, uniform seedling, reasonable fertilization and pest control, with a view to other rice growing areas to improve yield and quality of rice, reduce production costs provide a reference.