| 苏南地区设施蔬菜持续高效技术研究初报 |
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| 引用本文： | 沙国栋,赵金元,俞建人,陆宗保,郑子松,李建斌,沈建国. 苏南地区设施蔬菜持续高效技术研究初报[J]. 沈阳农业大学学报, 2000, 31(1): 127-129 |
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| 作者姓名： | 沙国栋 赵金元 俞建人 陆宗保 郑子松 李建斌 沈建国 |
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| 作者单位： | 1. 江苏省农业科学院蔬菜所,江苏南京,210014
2. 江苏省常热市政府,江苏常热,215500 |
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| 摘 要： | 苏南地区设施蔬菜经常遭受持续阴雨寡照天气的危害，模拟试验揭示了持续寡照条件下大量元素吸收相对过剩，微量元素吸收相对不足，营养失调导致生育障碍的生理因素。采取高畦栽培膜下滴灌，扩大行距，强制排湿等综合措施，改善栽培环境，抑制病害发生和蔓延，避免农药污染。研究开发了改善土壤环境和提高蔬菜品质的有机营养技术，使产品营养品质和风味品质得到了提高。
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| 关 键 词： | 蔬菜设施栽培 可持续发展 苏南地区 |
| 文章编号： | 1000-1700(2000)01-0127-03 |
| 修稿时间： | 1999-12-16 |
A Preliminary Report on Sustainable and High Efficent Technology for Vegetable Protected Cultivation South of Jiangsu Province |
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| SHA Guo-dong. A Preliminary Report on Sustainable and High Efficent Technology for Vegetable Protected Cultivation South of Jiangsu Province[J]. Journal of Shenyang Aricultural University, 2000, 31(1): 127-129 |
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| Authors: | SHA Guo-dong |
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| Affiliation: | SHA Guo-dong ;(Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanfing 210014) |
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| Abstract: | The lasting rainy weather and shortage of sunlight often hurt vegetables in protected cultivation. The simulated experiment indicated that one of facters of the injury was the imbalance of over--take of macro--element and short--take of odium element. Baded on the present research, some agricultural practice were suggested to improve the resistance to these injuries, such as high furrow cultivation with drop--irrigation under the plastic film, enlarging the space between the plants, reducing the humidity through ventilation. All last, all organic cultural technology are established to improve the soil condition and the quality of products. |
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| Keywords: | vegetable protected cultivation sustainable development cultural technology |
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