| 玉米—大豆合理间作模式研究 |
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| 引用本文： | 孔德平,黄素芳,闫旭东,徐玉鹏,刘忠宽.玉米—大豆合理间作模式研究[J].河北农业科学,2010,14(1):1-2. |
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| 作者姓名： | 孔德平 黄素芳 闫旭东 徐玉鹏 刘忠宽 |
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| 作者单位： | 1. 沧州市农林科学院,河北,沧州,061000
2. 河北省农林科学院农业资源环境研究所,河北,石家庄,050051 |
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| 基金项目： | 农业部公益性行业(农业)科研专项 |
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| 摘 要： | 研究了玉米—大豆不同间作模式对主作物玉米生长和产量以及单位土壤面积经济效益的影响。结果表明:处理Ⅲ的玉米产量最高,经济效益最大。冀东地区玉米—大豆间作中,适宜推广种植带宽150 cm,玉米大行距120 cm、小行距30 cm、株距20 cm,大豆4行种植的种植模式。
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| 关 键 词： | 玉米-大豆间作 种植模式 经济效益 |
Study on the Reasonable Soybean-maize Intercropping Pattern |
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| KONG De-ping,HUANG Su-fang,YAN Xun-dong,XU Yu-peng,LIU Zhong-kuan.Study on the Reasonable Soybean-maize Intercropping Pattern[J].Journal of Hebei Agricultural Sciences,2010,14(1):1-2. |
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| Authors: | KONG De-ping HUANG Su-fang YAN Xun-dong XU Yu-peng LIU Zhong-kuan |
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| Institution: | 1. Cangzhou Academy of Agriculture and Forestry Sciences, Cangzhou 061000, China; 2. Institute of Agricultural Resources and Environment, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China) |
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| Abstract: | The effects of different soybean-maize intercropping patterns on the growth and yeild of maize and economic benefit per unit area were studied. The results showed that the yield of maize was the highest and the economic benefit was the biggest with the treatment III. The suitable growing width was 150 cm. The narrow row spacing and wide row spacing of maize was 120 cm and 30 cm, respectively, and the planting spacing was 20 cm. The row number of soybean was four. |
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| Keywords: | Soybean-maize intercropping Plant pattern Economic benefit |
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