| 有机物下脚料对土壤改良及蔬菜增产的效果研究 |
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| 引用本文： | 李宏告,;张跃龙,;吴同斌,;邵赛,;张乐平,;李丽辉,;彭家葵. 有机物下脚料对土壤改良及蔬菜增产的效果研究[J]. 湖南农业科学, 2014, 0(6): 35-37 |
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| 作者姓名： | 李宏告, 张跃龙, 吴同斌, 邵赛, 张乐平, 李丽辉, 彭家葵 |
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| 作者单位： | [1]湖南省核农学与航天育种研究所,湖南长沙410125; [2]新宁县农业局,湖南新宁422700 |
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| 摘 要： | 为了循环利用农业生产资源,探索科学改良土壤的方法,将菌糠、秸秆、锯木屑、稻壳4种有机物下脚料添加到土壤,考察其对土壤的改良效果。结果表明：在土壤中添加有机物能有效提高地温并减少水分蒸发;其中添加菌糠和秸秆可使蔬菜极显著增产,而添加锯木屑和稻壳的当季增产效果不显著。
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| 关 键 词： | 有机物 土壤改良 产量 |
Effects of Organic Offals on Soil Improvement and Vegetable Yield |
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| Affiliation: | Li Hong-gao, Zhang Yue-long, Wu Tong-bin, Shao Sai, Zhang Le-ping, Li Li-hui, Peng Jia-kui (1.Hunch Provincial Nuclear Agriculture Sciences and Space Mutation Breeding Research Institute, Changsha 410125, PRC;2. Xin Ling county agriculture bureau, Shao Yang 422700, PRC) |
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| Abstract: | In order to recycle the agricultural production resources,scientific ways to improve the soil was explored.Four kinds of organic offals,such as the fungus bran,straw,sawdust,rice husk,were added to the soil,to test their effect on soil amelioration.It was found that adding organic matter in soil could effectively improve the soil temperature and reduce moisture to evaporate.Fungus chaff and straw in soil could increase crop yield significantly;while adding sawdust and rice husk didn＇t increased production significantly,even may reduce the yield. |
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| Keywords: | organic matter soil improvement production |
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