...文发表 - xzbu.com 中国论文网 关键词：免耕直播；播种期；播种量；产量 [gap=1108]Key words： no-tillage and direct seeding；sowing date；seeding rate；yield ...
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Characteristics of growth, traits of yield components were analyzed for 18 hybrid mid-season rice combinations under no-tillage direct seeding and no-tillage throwing.
在免耕直播和免耕抛秧栽培方式下，对18个杂交中稻组合的生长发育特点、产量构成性状进行了分析。
No-tillage direct seeding cultural technique of "Boyou 141" is introduced, and the economic profit of the cultural technique is compared with traditional cultural technique in this paper.
介绍了“博优141”免耕直播栽培的技术措施，对免耕直播栽培与传统栽培方法作了经济效益比较。
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