| 不同播种因素对蒙古冰草种子产量和品质的影响 |
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| 引用本文： | 张众,云锦凤,逯晓萍,王润莲,温超,贾利霞.不同播种因素对蒙古冰草种子产量和品质的影响[J].华北农学报,2006,21(6):95-99. |
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| 作者姓名： | 张众 云锦凤 逯晓萍 王润莲 温超 贾利霞 |
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| 作者单位： | 内蒙古农业大学,生态环境学院,内蒙古,呼和浩特,010019 |
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| 基金项目： | 内蒙古科技厅草业专项
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内蒙古自然科学基金 |
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| 摘 要： | 2002-2003年在内蒙古正蓝旗草籽繁殖场进行了田间试验,旨在探索当地自然气候和生产条件下,蒙古冰草种子田的适宜播种技术。经播种行距、种肥量和播种量三因子三位级正交试验结果表明:条播行距是影响蒙农1号蒙古冰草种子产量和品质的主要因子,种肥量和播种量为次要因子。建植蒙农1号蒙古冰草种子田时,条播的最适行距为38 cm;用撒可富作种肥的适宜施用量为157.8 kg/hm2;播种量13.3~52.6 kg/hm2为宜。
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| 关 键 词： | 行距 种肥量 播种量 蒙古冰草 种子生产 |
| 文章编号： | 1000-7091（2006）06-0095-05 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2005-12-09 |
Effects of Different Sowing Methods on Seed Yield and Quality of Mongolia Wheatgrass |
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| ZHANG Zhong,YUN Jin-feng,LU Xiao-ping,WANG Run-lian,WEN Chao,JIA Li-xia.Effects of Different Sowing Methods on Seed Yield and Quality of Mongolia Wheatgrass[J].Acta Agriculturae Boreali-Sinica,2006,21(6):95-99. |
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| Authors: | ZHANG Zhong YUN Jin-feng LU Xiao-ping WANG Run-lian WEN Chao JIA Li-xia |
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| Institution: | Inner Mongolia Agricultural University, Hohhot 010019, China |
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| Abstract: | An orthogonal test with row spacing,seed fertilizing rate and seeding rate was carried out in Zhenglanqi of Inner Mongolia from 2002-2003.It was found out that the row spacing was the main factor affecting seed yield and quality of Agropyron mongolicum Keng.cv.Mengnong NO.1,seed fertilizing rate and seeding rate were the second factors;the optimal row spacing for seed production of Agropyron mongolicum Keng.cv.Mengnong NO.1 was 38 cm,the optimal seed fertilizing rate of Sakefu,a fertilizer,was 157.8 kg/ha,and the optimal seeding rate was 13.3-52.6(kg/ha.) |
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| Keywords: | Row spacing Seed fertilizing rate Seeding rate Agropyron mongolicum Keng cv Mengnong NO 1 Seed production |
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