辐射累积量控制的灌溉模式下温室番茄生长与水肥利用研究
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魏晓然, 程瑞锋, 杨其长, 和永康, 张晨
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Research of the Irrigation Mode Controlled by Cumulative Radiation on Tomato Growth and Water and Fertilizer Utilization in Greenhouse
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XiaoRan WEI, RuiFeng CHENG, QiChang YANG, YongKang HE, Chen ZHANG
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| 表2 不同灌溉模式下番茄灌溉量和废液排出量情况 |
| Table 2 Irrigation and drainage amount of tomato under different irrigation modes |
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日期
Date | 天气
Weather | 灌溉量Irrigation amount (m3·hm-2) | 排出量Drainage amount (m3·hm-2) | 排出率Drainage ratio (%) | | CK | T1 | T2 | T3 | CK | T3 | CK | T3 | | Dec. 1 | 多云Cloudy | 21.3 | 10.6 | 11.8 | 17.1 | 10.2 | 1.8 | 47.9 | 10.5 | | Dec. 2 | 阴 Overcast | 20.7 | 5.8 | 7.1 | 10.3 | 10.4 | 1.2 | 50.3 | 11.8 | | Dec. 3 | 阴 Overcast | 21.4 | 7.7 | 9.4 | 13.5 | 11.1 | 2.5 | 51.8 | 18.8 | | Dec. 4 | 晴 Sunny | 22.7 | 9.7 | 11.8 | 16.8 | 6.4 | 2.0 | 28.3 | 12.1 | | Dec. 5 | 晴 Sunny | 22.3 | 9.7 | 11.8 | 16.8 | 6.1 | 1.5 | 27.4 | 8.7 | | Dec. 6 | 晴 Sunny | 22.0 | 10.7 | 11.8 | 16.8 | 6.5 | 1.9 | 29.7 | 11.4 |
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