| 泥炭和腐泥对风沙土理化性质和白菜生长的影响 |
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| 引用本文： | 张鲁刚,王 绮,张战凤,惠麦侠,张明科.泥炭和腐泥对风沙土理化性质和白菜生长的影响[J].西北农业学报,2010,19(2):177-182. |
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| 作者姓名： | 张鲁刚 王 绮 张战凤 惠麦侠 张明科 |
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| 作者单位： | 1. 东北师范大学,国家环境保护湿地生态与植被恢复重点实验室,长春130024
2. 东北师范大学,国家环境保护湿地生态与植被恢复重点实验室,长春130024;东北师范大学,植被生态科学教育部重点实验室,长春130024 |
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| 基金项目： | 国家自然科学基金，吉林省科技发展计划项目 |
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| 摘 要： | 选用泥炭、腐泥及其混合物3种天然有机物料作为风沙土改良剂,进行盆栽试验,评价不同处理对白菜生长状况和风沙土性质的影响.结果表明,施入泥炭和腐泥后的风沙土利于白菜生长,单施泥炭8%～12%、或单施腐泥28%～32%效果明显,混合施入12%泥炭+28%腐泥的效果也较好,表现为风沙土的物理结构、pH有所改善,土壤中有机质、速效氮、磷、钾和腐植酸含量都有所增加;白菜的高度、根长、鲜质量和干质量明显优于对照. 因此,认为泥炭和腐泥是风沙土的优良改良剂.
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| 关 键 词： | 泥炭 腐泥 风沙土 理化性质 土壤改良 |
Effects of Peat and Sapropel on the Physicochemical Properties of Aeolian Sandy Soil and the Growth of Chinese Cabbage |
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| ZHANG Lugang,WANG Qi,ZHANG Zhanfeng,HUI Maixi,ZHANG Mingke.Effects of Peat and Sapropel on the Physicochemical Properties of Aeolian Sandy Soil and the Growth of Chinese Cabbage[J].Acta Agriculturae Boreali-occidentalis Sinica,2010,19(2):177-182. |
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| Authors: | ZHANG Lugang WANG Qi ZHANG Zhanfeng HUI Maixi ZHANG Mingke |
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| Abstract: | The 3 levels of peat,11 levels of sapropel,3 levels of peat&sapropel are added into aeolian sandy soil which Chinese cabbage is planted in.The growth status of Chinese cabbage in the pots and the physicochemical properties of different treatment of aeolian sandy soil are analyzed.The results indicate that application of peat and sapropel are good for the growth of Chinese cabbage.First,the structure of treated sandy soil,such as moisture,bulk weight and pH has greatly improved.Meanwhile,the content of organ... |
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| Keywords: | Peat Sapropel Aeolian sandy soil Physicochemical properties Soil improvement |
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