| 渗水地膜覆盖对旱地谷子生育时期及产量的影响 |
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| 引用本文： | 郭秀卿,崔福柱,郝建平,杜天庆. 渗水地膜覆盖对旱地谷子生育时期及产量的影响[J]. 山西农业大学学报(自然科学版), 2012, 0(2): 107-111 |
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| 作者姓名： | 郭秀卿 崔福柱 郝建平 杜天庆 |
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| 作者单位： | 山西农业大学农学院 |
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| 基金项目： | 山西省科技攻关项目(011016) |
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| 摘 要： | 采用随机区组设计,设3个处理,分别为渗水地膜覆盖、普通地膜覆盖和露地,于2001年和2002年研究了不同处理对旱地谷子生育时期和产量的影响。结果表明:1)渗水地膜覆盖加快了谷子的生长发育进程,可使谷子提早成熟。2)渗水地膜覆盖处理单位面积穗数明显高于其他处理。3)渗水地膜覆盖产量与其他处理差异极显著,比露地增产50%以上。
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| 关 键 词： | 渗水地膜 旱地谷子 生育时期 产量 |
Growth Stage and Yield of Dry Land Foxtail Millet(Setaria italica) under Water-Permeability Plastic Film Mulching |
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| Guo Xiuqing,Cui Fuzhu,Hao Jianping,Du Tianqing. Growth Stage and Yield of Dry Land Foxtail Millet(Setaria italica) under Water-Permeability Plastic Film Mulching[J]. Journal of Shanxi Agricultural University(Nature Science Edition), 2012, 0(2): 107-111 |
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| Authors: | Guo Xiuqing Cui Fuzhu Hao Jianping Du Tianqing |
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| Affiliation: | (College of Agriculture,Shanxi Agricultural University,Shanxi Taigu 030801,China) |
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| Abstract: | A randomized blocks design and three treatments including water-permeability plastic film mulching,common plastic film mulching and open ground were used in this experiment.The growth stage and yield of dry land foxtail millet under different treatments in 2001 and 2002 were investigated.The results showed that:1)The water-permeability plastic film mulching promoted the growth and development of foxtail millet and made it mature earlier.2) The spike number per unit area in the water-permeability plastic film mulching was higher than that of other treatments obviously.3) The yield under water-permeability plastic film mulching was highly significant compared with the other treatments,and increased 50% more than that under open ground. |
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| Keywords: | Water-permeability plastic film Dry land foxtail millet(Setaria italica) Growth stage Yield |
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