| 深丘烟区烟地不同材质覆盖方式研究 |
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| 引用本文： | 程智敏,向金友,蔡毅,左娟,黄胜,郑溟,杨苹.深丘烟区烟地不同材质覆盖方式研究[J].江西农业学报,2014(2):111-114. |
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| 作者姓名： | 程智敏 向金友 蔡毅 左娟 黄胜 郑溟 杨苹 |
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| 作者单位： | [1]四川省宜宾市农业科学院,四川宜宾644600 [2]四川省烟草公司宜宾市公司,四川宜宾644000 |
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| 基金项目： | 四川省烟草专卖局（公司）科技项目. |
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| 摘 要： | 研究了不同材质覆盖处理对烟田水土流失、土壤养分含量以及烤烟生长发育、产量、质量的影响。结果表明:各个覆盖处理均能减少烟田水土和养分流失,调节土壤水分含量,促进烟株生长发育,减轻病害的发生,提高烤烟的质量和产值。在5个处理中,以地膜盖垄(移栽后35 d揭膜)+稻草盖沟处理的经济效益最好,地膜盖垄处理的次之。
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| 关 键 词： | 烤烟 覆盖方式 水土保持 生长发育 净收益 |
Research on Different Mulching Methods for Flue-cured Tobacco Production in Deep Hill Area |
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| CHENG Zhi-min,XIANG Jin-you,CAI Yi,ZUO Juan,HUANG Sheng,ZHENG Ming,YANG Ping.Research on Different Mulching Methods for Flue-cured Tobacco Production in Deep Hill Area[J].Acta Agriculturae Jiangxi,2014(2):111-114. |
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| Authors: | CHENG Zhi-min XIANG Jin-you CAI Yi ZUO Juan HUANG Sheng ZHENG Ming YANG Ping |
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| Institution: | 1. Yinbin Academy of Agricuhural Sciences in Sichuan Province, Yibin 644600, China; 2. Yibin Tobacco Company of Sichuan Province, Yibin 644000, China) |
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| Abstract: | The effects of five different mulching treatments on the water and soil loss , soil nutrient content in tobacco field , as well as the growth , yield and quality of flue -cured tobacco were studied .The results indicated that all mulching treatments could reduce the loss of water , soil and nutrient in tobacco field , regulate soil moisture content , promote the growth and development of to-bacco plants , alleviate the occurrence of tobacco diseases , and enhance the quality and output value of flue -cured tobacco .Among 5 treatments, the treatment of covering ridge with plastic film （removing plastic film on the 35th day after transplanting） plus cover-ing ditch with rice straw obtained the best economic benefit , which was followed by the treatment of only covering ridge with plastic film. |
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| Keywords: | Flue-cured tobacco Mulching method Conservation of water and soil Growth and development Net income |
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