| 生物有机肥对小麦生长发育的影响 |
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| 引用本文： | 单桂萍,王艳平,殷登科.生物有机肥对小麦生长发育的影响[J].耕作与栽培,2013(5):29-30,20. |
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| 作者姓名： | 单桂萍 王艳平 殷登科 |
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| 作者单位： | 黄岛区农业技术推广站,山东黄岛266000 |
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| 摘 要： | 试验以济麦22为材料，研究不同生物有机肥对小麦生长发育的影响。结果表明：在本试验条件下，施用生物有机肥可以使作物保持良好的生长发展态势，提高了小麦在苗期的根冠比，提高小麦旗叶中叶绿素的含量与叶面积指数，且能使叶绿素下降缓慢，延缓旗叶的衰老，从而达到旱地小麦增产的目的。
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| 关 键 词： | 生物有机肥 小麦 叶绿素含量 叶面积指数 根冠比 |
Effects of Biological Organic Fertilizer on Growth of Wheat |
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| Institution: | SHAN Gu -- ping, WANG Yan-- ping, YIN Deng-- ke (Agricultural Technology Extension Station of Huangdao District, Huangdao, Shandong 266000) |
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| Abstract: | Taking Jimai22 as test material, effects of biological organic fertilizer on growth of wheat ＇were studied. The results showed that in this experimental condition, the application of biological organic fertilizer can improve the growth of wheat, , imcrease the root--shoot ratio at wheat seedling stage, and imcrease the wheat flag leaf chlorophyll content and leaf area index, its slow down the flag leaf senescence, which had a positive effect on imcreasing the wheat yield. |
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| Keywords: | biological brganic fertilizer wheat leaf chlorophyll content root--shoot ratio |
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