| 不同播种方式对岷山红三叶草产量的影响 |
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| 引用本文： | 岳民勤,王志明,虎凌云,王维中.不同播种方式对岷山红三叶草产量的影响[J].草业科学,2009,26(11):106-108. |
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| 作者姓名： | 岳民勤 王志明 虎凌云 王维中 |
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| 作者单位： | 甘肃省岷县草原工作站,甘肃,岷县,748400;甘肃省定西市种草饲料站,甘肃,定西,743000 |
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| 摘 要： | 通过在海拔2 450 m的岷县南部高寒阴湿地区进行岷山红三叶Trifolium pratense cv.Minshan干草丰产栽培试验，得到以下结论：条播为岷山红三叶进行干草生产的最佳播种方式，行距以20 cm最为理想，该行距下生长速度快，而且产草量最高。播种当年A组（行距20 cm）鲜草产量比对照组(撒播)高出4 987.5 kg/hm2，是对照组的1.27倍，差异极显著（P＜0.01）；A组鲜草产量比B组（行距40 cm）高101 kg/hm2，差异显著（P<0.05）。生长第2年，A组鲜草产量均高于对照组和B组，是对照组的1.16倍，差异极显著（P＜0.01），是B组的1.02倍，差异显著（P＜0.05）。不同播种方式对岷山红三叶鲜干比无影响。
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| 关 键 词： | 播种方式 红三叶 产量 |
The effect of different sowing methods on the production of Trifolium pretense cv. Minshan |
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| YUE Min-qin,WANG Zhi-ming,HU Ling-yun,WANG wei-zhong.The effect of different sowing methods on the production of Trifolium pretense cv. Minshan[J].Pratacultural Science,2009,26(11):106-108. |
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| Authors: | YUE Min-qin WANG Zhi-ming HU Ling-yun WANG wei-zhong |
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| Institution: | YUE Min-qin1,WANG Zhi-ming1,HU Ling-yun1,WANG wei-zhong2(1.Min Xian Grassl, Working Station,Min County 748400,China,2.Dingxi Planting , Feeding Station,Dingxi 743000,China) |
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| Abstract: | A planting experiment with Trifolium pretense cv. Minshan was conducted at a 2 450 meters altitude place in the southern regions of Min county. Seeds of the plant were sprayed with hands (control), or drill seeding with 20 (treatment-1) or 40 row distance (treatment-2). At the end of the planting year, the fresh weight of the treatment-1 was significantly (P<0.01) higher than the control, which was more than 4 987.5 kg/hm2, or was 1.27 times of the control; which was also significantly (P<0.05) higher than the treatment-2, was more than 101 kg/hm2. The fresh weight of the treatment-1 in the second year was significantly higher than the control (P<0.01) and the treatment-2 (P<0.05), in which that was 1.02 times of the control. In conclusion, the threatment-1 was the most suitable planting method in the region. |
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| Keywords: | planting method Trifolium pretense cv Minshan production |
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