| 岷山红三叶与冬小麦保护播种技术研究 |
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| 引用本文： | 王志明,虎凌云,杜文华,岳民勤,张玮,杜欣.岷山红三叶与冬小麦保护播种技术研究[J].草原与草坪,2009(5). |
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| 作者姓名： | 王志明 虎凌云 杜文华 岳民勤 张玮 杜欣 |
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| 作者单位： | 1. 甘肃省岷县草原工作站,甘肃,岷县,748400
2. 甘肃农业大学草业学院,甘肃,兰州,730070 |
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| 摘 要： | 通过比较岷山红三叶与冬小麦保护播种,岷山红三叶春播后生长期喷施盖草能化学除草和岷山红三叶春播苗期人工除草3种不同处理的株高、草产量、投入、产出等各项指标,结果表明:运用岷山红三叶与冬小麦保护播种技术,比盖草能除草和人工除草经济适用,不仅降低了播种当年杂草对岷山红三叶的危害程度,且播种第2年的株高、鲜干草产量均和其他2处理组差异显著(P<0.05),同时提高了岷山红三叶播种当年和第2年后的经济效益,是目前人工防治田间杂草的有效措施。
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| 关 键 词： | 岷山红三叶 小麦 保护播种 |
Study on the techniques of protecting sowing with winter wheat on Trifolium pratense cv.Minshan |
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| WANG Zhi-ming,DU Wen-hua,HU Ling-yun,YUE Min-qin,ZHANG Wei,DU Xin.Study on the techniques of protecting sowing with winter wheat on Trifolium pratense cv.Minshan[J].Grassland and Turf,2009(5). |
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| Authors: | WANG Zhi-ming DU Wen-hua HU Ling-yun YUE Min-qin ZHANG Wei DU Xin |
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| Institution: | WANG Zhi-ming1,DU Wen-hua2,HU Ling-yun1,YUE Min-qin1,ZHANG Wei1,DU Xin1(1.Grassl, Station Minxian County,Minxian 748400,China,2.College of Pratacultural Science,Gansu Agricultural University,Lanzhou 730070,China) |
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| Abstract: | The techniques of protection sowing with winter wheat on Trifolium pratense cv.Minshan were studied with 3 different treatments(including protection sowing,herbicide and weeds control by hand)through measuring the plant height,grass yield and economic profit.The results indicated that the protection sowing was the effective way to protect Trifolium pratense cv.Minshan from other weeds and the economic profit could be increased as well. |
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| Keywords: | Trifolium pratense cv Minshan wheat protection sowing |
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