| 有机废弃物发酵加富大棚CO2对叶菜类蔬菜生长的影响 |
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| 引用本文： | 张树生,梅淑芳,赵华,胡蕾. 有机废弃物发酵加富大棚CO2对叶菜类蔬菜生长的影响[J]. 广东微量元素科学, 2011, 18(8): 27-32 |
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| 作者姓名： | 张树生 梅淑芳 赵华 胡蕾 |
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| 作者单位： | 金华职业技术学院,浙江,金华,321007 |
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| 基金项目： | 浙江省重大科技专项(2008C12045-1); 农业部公益性行业科技专项(201103004) |
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| 摘 要： | 采用由作物秸秆与畜禽粪便发酵产生CO2的简易发酵装置来加富大棚CO2,一次堆料可使大棚CO2体积分数维持600 ×10-6 13 d以上,并且可使大棚内的生菜、青菜和油麦菜等叶菜类蔬菜叶片加厚,单株鲜质量分别增加135%、322%和140%,产量分别提高127.1%、122.8%和97.9%.说明农业有机废弃物发酵加富...
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| 关 键 词： | 有机废弃物 发酵 二氧化碳施肥 大棚 叶菜类蔬菜 |
Effect on Growth of Leaf Vegetables Enriched CO_2 by Agricultural Wastes Composting in Greenhouses |
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| ZHANG Shusheng,MEI Shufang,ZHAO Hua,HU Lei. Effect on Growth of Leaf Vegetables Enriched CO_2 by Agricultural Wastes Composting in Greenhouses[J]. Trace Elements Science, 2011, 18(8): 27-32 |
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| Authors: | ZHANG Shusheng MEI Shufang ZHAO Hua HU Lei |
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| Affiliation: | ZHANG Shusheng,MEI Shufang,ZHAO Hua,HU Lei (Jinhua Polytechnic College,Zhejiang Jinhua 321007,China) |
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| Abstract: | A simple composting unit based on the use of crop residues and animal manure compost was developed to elevate greenhouse CO2 concentrations to 600 × 10^-6 for 13 days. And the average single plant weights of leaf vegetables increase 135% , 322% and 140%, respectively; The yields increase 127. 1%, 122.8% and 97.9%, too. The results show that CO2 enrichment by crop residues and animal manure compost can enhances photosynthesis of leaf vegetables and increases the yields. |
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| Keywords: | organic wastes fermentation CO2 enrichment greenhouse leaf vegetables |
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