| 日光温室茄子膜面集雨微灌施肥一体化技术研究 |
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| 引用本文： | 展争艳,顾生芳,展成业. 日光温室茄子膜面集雨微灌施肥一体化技术研究[J]. 现代农业科技, 2013, 0(9) |
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| 作者姓名： | 展争艳 顾生芳 展成业 |
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| 作者单位： | 兰州资源环境职业技术学院;靖远县农技推广中心; |
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| 摘 要： | 日光温室茄子膜面集雨微灌施肥一体化技术研究结果表明,膜面集雨微灌施肥一体化技术与传统大水漫灌技术比较,节水量为4 875 m3/hm2,节水55.08%,节肥457 kg/hm2;有效降低温室内空气湿度和土壤湿度,抑制了茄子的病害发生;提高室温和地温有利于形成长柱花,有效抑制短柱花和畸形果,使温室茄子产量提高了773 kg/hm2,水分生产效率提高10.19 kg/m3。
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| 关 键 词： | 日光温室 茄子 膜面集雨 微灌施肥 |
Study on Integration Technique of Rainwater-collecting and Micro-irrigation Fertilization for Eggplant in Membrane Surface of Sunlight Greenhouse |
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| Abstract: | The study effect of integration technique of rainwater-collection and micro-irrigation fertilization for eggplant in membrane surface of sunlight greenhouse showed that , compared with traditional irrigation technique , the technique saved 4 875 m 3 /hm 2 in water ( 55.08% ) and 457 kg/hm 2 in fertilizer , reduced soil moisture and air humidity in the greenhouse effectively , inhibited pests occurrence significantly , rasied formation of long column flowers in eggplant and inhibited short column flowers and malformed fruits effectively because of improving room temperature and geothermal. Meanwhile , yield increased 773 kg/hm 2, and moisture production efficiency was 10.19 kg/m 3 . |
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| Keywords: | sunlight greenhouse eggplant membrane surface rainwater-collecting micro-irrigation fertilization |
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