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| Study on Drip Irrigation Index for Tomato Over-summer Cultivation in Greenhouse |
| Gao Xinhao 1; 2; Zhang Zhibin 2; Guo Shirong 2; et al. |
| 1 College of Horticulture; Nanjing Agricultural University; 210095; 2Institute of Vegetables and Flowers; Chinese Academy of Agricultural Sciences |
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Abstract The experiment was conducted to determine the irrigation index for tomato over-summer cultivation in greenhouse. Four treatments were conducted in terms of the substrate water content. The botanical characteristics, yield,quality and water efficiency of tomato were investigated.The results showed that 35 %-40 % was the optimum substrate water content for tomato over-summer cultivation in greenhouse.
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Received: 15 December 2003
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