| 银黑双色膜的小气候效应及其在番茄栽培上的应用效果研究 |
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| 引用本文： | 李萍萍,胡永光,王纪章,陈永宁.银黑双色膜的小气候效应及其在番茄栽培上的应用效果研究[J].长江蔬菜,2010(16):47-50. |
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| 作者姓名： | 李萍萍 胡永光 王纪章 陈永宁 |
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| 作者单位： | 江苏大学现代农业装备与技术省部共建教育部重点实验室,江苏镇江,212013;镇江市菜篮子工程公司 |
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| 基金项目： | 国家农业科技成果转化资金，江苏省攻关重大项目 |
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| 摘 要： | 在温室基质栽培和大棚土壤栽培条件下，进行了银黑双色膜覆盖对光、温、湿度等小气候的影响以及对冬季和夏季番茄栽培的影响试验。结果表明，银黑双色膜具有夏季白天降低温度、保持土壤水分、降低棚室内空气湿度、提高近地面的光照强度等功能，并可有效地抑制杂草的发生，从而可以改善农田生态环境。但银黑膜的冬季保温效果不如普通薄膜。银黑膜适合于在长周期果菜栽培上应用，尤其是蔬菜越夏栽培上应用，比露地和普通地膜覆盖具有很好的增产效果。
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| 关 键 词： | 银黑双色膜 小气候 番茄 产量 |
Micro-climate of Silver Black Compound Film Cover and Its Application for Tomato Cultivation |
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| LI Pingping,HU Yongguang,WANG Jizhang,CHEN Yongning.Micro-climate of Silver Black Compound Film Cover and Its Application for Tomato Cultivation[J].Journal of Changjiang Vegetables,2010(16):47-50. |
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| Authors: | LI Pingping HU Yongguang WANG Jizhang CHEN Yongning |
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| Institution: | 1.Key Laboratory of Modern Agricultural Equipment and Technology, Ministry of Education ＆ Jiangsu Province, Jiangsu University, Zhenfiang 212013; 2.Zhenjiang Shopping Basket Program Company ) |
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| Abstract: | The influence of silver black compound film was studied in the condition of greenhouse substrate cultivation and plastic greenhouse soil cultivation on sunlight, temperature, moisture and tomato cultivation in winter and summer. The results indicated that silver black compound film had the effect of reducing day temperature in summer, soil moisture conservation, decreasing moisture, increasing sunlight intensity near the ground level and controlling weed germination and growth. But the heat insulation effect of silver black film is inferior to that of common film. So silver black compound film is suitable for long-period fruit vegetables cultivation, especially for vegetables over-summer cultivation, which lead to better yield-increasing effect than open field or common film. |
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| Keywords: | Silver black compound film Micro-climate Tomato Yield |
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