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微垄膜侧沟播对夏播谷子根系及产量的影响 被引量:4
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作者 夏雪岩 宋世佳 +6 位作者 任晓利 刘猛 崔纪菡 赵宇 刘斐 南春梅 李顺国 《中国农学通报》 2016年第30期68-71,共4页
针对夏播谷子80%以上种植于旱地、产量低而不稳的问题,采用随机区组设计,研究了微垄膜侧沟播对谷子根系生长发育和产量的影响,结果表明:微垄膜侧沟播对谷子根系的生长发育和产量具有显著的促进作用,微垄膜侧沟播的总根长、总表面积、总... 针对夏播谷子80%以上种植于旱地、产量低而不稳的问题,采用随机区组设计,研究了微垄膜侧沟播对谷子根系生长发育和产量的影响,结果表明:微垄膜侧沟播对谷子根系的生长发育和产量具有显著的促进作用,微垄膜侧沟播的总根长、总表面积、总体积、根尖数、根直径均显著高于对照,分别较对照增加了14.63%、21.59%、31.59%、11.44%、12.39%。产量增加44.59%,产量与根长、总表面积、总体积、根尖数、根干物重、根直径具有显著的正相关关系,发达的根系是微垄膜侧沟播技术增产的根源。 展开更多
关键词 谷子 侧沟 产量
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Light Simplified Foxtail Millet Cultivation Technique Adopting Furrow Sowing beside Plastic Film Covering Micro-ridges
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作者 夏雪岩 程汝宏 +6 位作者 宋世佳 刘猛 赵宇 任晓利 刘斐 南春梅 李顺国 《Agricultural Science & Technology》 CAS 2016年第4期869-871,876,共4页
In order to solve the problem that dry-land foxtail millet production completely relies on rainwater with the characteristics of low instable yield, manual thinning and weeding, high labor intensity, and labor and tim... In order to solve the problem that dry-land foxtail millet production completely relies on rainwater with the characteristics of low instable yield, manual thinning and weeding, high labor intensity, and labor and time saving, Millet Research Institute of Hebei Academy of Agriculture and Forestry Sciences integrated furrow sowing beside plastic film covering micro-ridges, simplified cultivation and mechanized production, forming the simplified foxtail millet cultivation technique adopting furrow sowing beside plastic film covering micro-ridges. This study introduced the technique points of the simplified foxtail millet cultivation technique adopting furrow sowing beside plastic film covering micro-ridges, including preparation before sowing,sowing, attached agricultural machines, field management, harvest and residual film recovery. 展开更多
关键词 Foxtail millet Integration of furrow sowing beside plastic film covering micro-ridges fertilization and simplified cultivation SIMPLIFICATION
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