| 灌溉量对温室全有机营养液栽培甜瓜根际环境和茎流的影响 |
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| 引用本文： | 李建明,任瑞丹,范兵华,马乐乐,王归鹏. 灌溉量对温室全有机营养液栽培甜瓜根际环境和茎流的影响[J]. 农业工程学报, 2020, 36(7): 217-224 |
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| 作者姓名： | 李建明 任瑞丹 范兵华 马乐乐 王归鹏 |
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| 作者单位： | 西北农林科技大学园艺学院,杨凌 712100;西北农林科技大学园艺学院,杨凌 712100;西北农林科技大学园艺学院,杨凌 712100;西北农林科技大学园艺学院,杨凌 712100;西北农林科技大学园艺学院,杨凌 712100 |
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| 基金项目： | 陕西省重点研发计划（2018TSCXL-NY-05-01）；青海省科技计划项目（2018-NK-123）；陕西省农业协同创新与推广联盟项目（LMAD201802） |
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| 摘 要： | 为探究灌溉量在根际-茎流-空气环境中的调节响应机制,以薄皮甜瓜为试材,采用盆栽,根据甜瓜日蒸腾耗水量的80%(T1)、100%(T2)、120%(T3)设定3个灌水梯度处理,每7天进行一次矫正。通过监测温室空气环境和甜瓜根际环境以及甜瓜茎流量变化,筛选分析了典型天气温室空气环境、植株茎流、根际环境之间的关系。结果表明,灌溉量越大,茎流量越大;根际温度日变化典型阴天为T2>T1>T3,典型晴天为T3>T2>T1;根际绝对含水率(Rhizospheric Water Content,SWV)日变化典型阴天0:00-14:00段T3>T2>T1,14:00-24:00段T3>T1>T2,典型晴天T3...
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| 关 键 词： | 灌溉 蒸腾蒸发量 含水率 茎流 根际电导率 环境因子 |
| 收稿时间： | 2019-12-15 |
| 修稿时间： | 2020-02-23 |
Effects of irrigation amount on the rhizospheric environment and stem flow of melon cultivated with full organic nutrition in greenhouse |
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| Li Jianming,Ren Ruidan,Fan Binghu,Ma Lele and Wang Guipeng. Effects of irrigation amount on the rhizospheric environment and stem flow of melon cultivated with full organic nutrition in greenhouse[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020, 36(7): 217-224 |
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| Authors: | Li Jianming Ren Ruidan Fan Binghu Ma Lele Wang Guipeng |
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| Affiliation: | 1.College of Horticulture, Northwest A&F University, Yangling 712100, China; 2.Key Laboratory of Protected Horticulture Engineering in Northwest China, Ministry of Agriculture, Yangling 712100, China,1.College of Horticulture, Northwest A&F University, Yangling 712100, China; 2.Key Laboratory of Protected Horticulture Engineering in Northwest China, Ministry of Agriculture, Yangling 712100, China,1.College of Horticulture, Northwest A&F University, Yangling 712100, China; 2.Key Laboratory of Protected Horticulture Engineering in Northwest China, Ministry of Agriculture, Yangling 712100, China,1.College of Horticulture, Northwest A&F University, Yangling 712100, China; 2.Key Laboratory of Protected Horticulture Engineering in Northwest China, Ministry of Agriculture, Yangling 712100, China and 1.College of Horticulture, Northwest A&F University, Yangling 712100, China; 2.Key Laboratory of Protected Horticulture Engineering in Northwest China, Ministry of Agriculture, Yangling 712100, China |
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| Abstract: | |
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| Keywords: | irrigation evapotranpiration water content sap flow electrical conductivity environment factors |
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