| 沼肥不同施用方式对枣树光合特性与产量的影响 |
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| 引用本文： | 柴仲平,王雪梅,孙 霞,蒋平安.沼肥不同施用方式对枣树光合特性与产量的影响[J].西北农业学报,2011,20(2):170-173. |
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| 作者姓名： | 柴仲平 王雪梅 孙 霞 蒋平安 |
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| 作者单位： | 1. 新疆农业大学,草业与环境科学学院,乌鲁木齐,830052
2. 新疆师范大学,地理科学与旅游学院,乌鲁木齐,830054 |
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| 基金项目： | 新疆农业大学草业与环境科学学院青年教师科研启动基金资助; 自治区科技攻关(含重大专项)和重点项目计划课题“果树营养特性与水肥耦合技术研究”(200731136-5); 土壤学自治区重点学科资助 |
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| 摘 要： | 研究了不同沼肥施用方式(沼液根施、喷施、涂干、随水滴灌)下的枣树光合特性及产量、品质的变化。结果表明:不同沼肥施用方式下枣树叶片净光合速率的变化趋势为沼液喷施>涂干>对照>滴施>根施;而蒸腾速率日平均值为沼液滴施>喷施>对照>根施>涂干;沼液喷施有利于提高枣树单果质量和产量,并在一定程度上改善果形指数;沼液喷施还提高了枣果实中还原糖、Vc、蛋白质的含量,改善果实品质。不同沼肥施用方式相比以喷施效果最佳。
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| 关 键 词： | 沼肥 施用方式 枣树 光合特性 产量 |
Influence of Different Application Ways of Biogas Waste Fertilizer on Photosynthetic Characteristics and Yield of Zizyphus jujube |
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| CHAI Zhongping,WANG Xuemei,SUN Xia,JIANG Ping'an.Influence of Different Application Ways of Biogas Waste Fertilizer on Photosynthetic Characteristics and Yield of Zizyphus jujube[J].Acta Agriculturae Boreali-occidentalis Sinica,2011,20(2):170-173. |
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| Authors: | CHAI Zhongping WANG Xuemei SUN Xia JIANG Ping'an |
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| Institution: | CHAI Zhongping1,WANG Xuemei2,SUN Xia1 and JIANG Ping'an1 (1.College of Pratacultural and Environmental Science,Xinjiang Agriculture University,Urumqi 830052,China,2.College of Geography Science and Tourism,Xinjiang Normal University,Urumqi 830054,China) |
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| Abstract: | Studying photosynthetic characteristics,yield and quality of Zizyphus jujube under different application ways of biogas waste fertilizer(ex-root,spray,smearing,dropping).The results shows that diurnal variations of Pn of Zizyphus jujube leaves under different application ways of biogas waste fertilizer is spray application of liquid manure >smearing trunk>contrast with chemical fertilizer>dropping fertilization>ex-root fertilization.The daily average value of Tr show dropping fertilization of liquid manure ... |
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| Keywords: | Biogas waste fertilizer Application ways Zizyphus jujube Photosynthetic characteristics Yield |
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