| 不同覆盖物对花生生长发育及产量的影响 |
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| 引用本文： | 郭陞垚,陈剑洪,肖宇,王金线,陈茹艳,陈永水.不同覆盖物对花生生长发育及产量的影响[J].广西农业科学,2014,45(8):1363-1368. |
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| 作者姓名： | 郭陞垚 陈剑洪 肖宇 王金线 陈茹艳 陈永水 |
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| 作者单位： | 泉州市农业科学研究所,福建泉州,362212 |
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| 基金项目： | 福建省星火计划重点项目，国家现代农业产业技术体系建设专项 |
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| 摘 要： | 【目的】研究不同覆盖物对花生生长发育及产量的影响,为推广花生高产配套栽培技术提供依据。【方法】以福建花生主栽品种泉花7号、泉花8号为材料,研究普通膜、光解膜、稻草3种覆盖物栽培和未覆盖（裸地）对花生生长发育及产量等的影响。【结果】普通地膜、光解膜或稻草覆盖均能缩短花生生育期,提高株高、茎叶干物重;覆盖普通地膜和光解膜均能提高花生出苗率、单株生产力、百仁重、单株结果数、饱果数,而覆盖稻草降低出苗率、根系干物重、单株生产力、百仁重、单株结果数和饱果数。不同覆盖处理中,泉花7号和8号产量以光解膜覆盖最高,极显著增产34.20%和19.10%（P〈0.01）,其次为普通膜覆盖,极显著或显著增产27.47%（P〈0.01）和16.54%（P〈0.05）;稻草覆盖分别降低产量4.29%和11.19%。与对照相比,覆盖光解膜、普通膜处理可增加产值分别为6455-11025元/ha和5575-8790元/ha,而覆盖稻草经济效益减少1640-4430元/ha。【结论】不同覆盖物栽培方式各有优缺点,在花生实际生产中,可根据不同环境采用适宜的方式以获得较高的经济效益。
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| 关 键 词： | 花生 普通膜 光解膜 稻草 生长发育 产量 |
Effects of different mulchs on growth development and yield of peanut |
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| GUO Sheng-yao,CHEN Jian-hong,XIAO Yu,WANG Jin-xian,CHEN Ru-yan,CHEN Yong-shui.Effects of different mulchs on growth development and yield of peanut[J].Guangxi Agricultural Sciences,2014,45(8):1363-1368. |
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| Authors: | GUO Sheng-yao CHEN Jian-hong XIAO Yu WANG Jin-xian CHEN Ru-yan CHEN Yong-shui |
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| Institution: | (Quanzhou Institute ofAgriculturalSciences, Quanzhou, Fujian 362212, China) |
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| Abstract: | 【Objective】The growth development characteristic and yield of peanut were studied under different mulches in order to provide references for extending high-yield cultivation techniques in peanut production of Fujian Province. 【Method】The experiment was designed in randomized block with three replications, peanut varieties Quanhua7 and Quanhua 8 were used for investigating the effects of different mulches viz., ordinary film, photolysis film, straw and bare land（control） on growth and development, and yield of peanut, etc. 【Result】Ordinary film, photolysis film and straw mulching could shorten the growth duration of peanut, increase plant height and dry matter weight of stem and leaf. Ordinary film and photolysis film mulching could increase germination rate, productivity per plant of peanut,100-pod weight, pods per plant, plump pods per plant. As compared with the control, the yield of peanut for photolysis film treatment was the highest, which significantly increased by 34.20% and 19.10%（P〈0.01） of Quanhua 7 and Quanhua 8, respectively. The next was that of ordinary film treatment, the yield increased by 27.47%（P 〈0.01） and16.54%（P〈0.05）. The yield of straw mulching treatment was decreased by 4.29% and 11.19%, respectively. As compared with the control, the economic benefit of Quanhua 7 and Quanhua 8 increased by 6455 and 11025 RMB Yuan/ha in photolysis film treatment, 5575 and 8790 RMB Yuan/ha in ordinary film treatment, while it decreased by 1640 and4430 RMB Yuan in straw treatment. 【Conclusion】Different mulches cultivating for peanut have different merits and demerits,respectively, so suitable cultivation model should be employed according to various environmental conditions to get high yield and benefit. |
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| Keywords: | peanut ordinary film photolysis film straw growth development yield |
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