Comprehensive Assessment of Plant and Water Productivity Responses in Negative Pressure Irrigation Technology: A Meta-Analysis
文献类型： 外文期刊
第一作者： Jin, Yuwen
作者： Jin, Yuwen;Gao, Xiang;Zhang, Renlian;Wu, Xueping;Long, Huaiyu;Zhang, Shuxiang;Jin, Yuwen;Sun, Zhimei
作者机构：
关键词： negative pressure irrigation; yield; quality of plant; water use efficiency; fertilization
期刊名称：AGRONOMY-BASEL （ 影响因子：3.949； 五年影响因子：4.117 ）
ISSN：
年卷期： 2022 年 12 卷 8 期
页码：
收录情况： SCI
摘要： Negative pressure irrigation (NPI) is an important water management strategy that can improve crop yields and water use efficiency (WUE). However, because NPI is affected by vital factors, such as negative pressure values, soil properties, and fertilization dosages, there is a lack of systematic analyses of the application effects of NPI on various crops. Hence, this study collected the results of 44 published studies and established the validity of 142 crop yields, 121 WUEs, 138 crop qualities, and 138 crop nutrient statuses in a database for NPI systems. The meta-analysis method was used to analyze NPI in comparison to conventional irrigation (CI) conditions. The results showed that the NPI yields and WUEs significantly improved by 17% and 63% compared to those of CI, respectively. Meanwhile, the negative pressure values were -2 similar to-5 kPa; the improvement effects on yields were the best; and the WUEs exhibited the highest performance with negative pressure values of -6 similar to-10 kPa. NPI promoted crop quality and plant nutrient uptakes under the appropriate NPI conditions. The synergistic impacts for sandy loam, alkalescent soils, and leafy vegetables were greater than for clay loam, neutral soils, and fruit vegetables under NPI conditions. Simultaneously, it was shown that the soil available phosphorus content and application of P fertilizer have a greater impact on NPI and CI crop yields. Therefore, the meta-analysis demonstrated the impacts of NPI on crop yields, WUEs, quality, and nutrient absorption, and quantified the effects of NPI on crop growth under various conditions, which provides an important water-saving technology for greenhouse production.
分类号：
- 相关文献
作者其他论文 更多>>
-
Appropriate Nitrogen Application for Alleviation of Soil Moisture-Driven Growth Inhibition of Okra (Abelmoschus esculentus L. (Moench))
作者：Xu, Shenghui;Zhang, Renlian;Niu, Li;Long, Huaiyu;Xu, Shenghui;Huang, Yunxiang;Niu, Li
关键词：okra; nitrogen; soil moisture fluctuation; physiological characteristics; yield
-
Microbial regulation of aggregate stability and carbon sequestration under long-term conservation tillage and nitrogen application
作者：Zhang, Mengni;Song, Xiaojun;Wu, Xueping;Zheng, Fengjun;Li, Shengping;Zhang, Mengni;Degre, Aurore;Zhang, Mengni;Song, Xiaojun;Wu, Xueping;Zheng, Fengjun;Li, Shengping;Zhuang, Yan;Man, Xvlun
关键词：Nitrogen; Aggregate -associated organic carbon; Actinobacteria; Arbuscular mycorrhizal fungi; Desulfovibrio; No-tillage
-
Pathogen-induced methylglyoxal negatively regulates rice bacterial blight resistance by inhibiting OsCDR1 protease activity
作者：Fu, Zheng-Wei;Li, Jian-Hui;Gao, Xiang;Wang, Shi-Jia;Yuan, Ting -Ting;Lu, Ying-Tang;Fu, Zheng-Wei
关键词：Oryza sativa; bacterial blight; OsWRKY62.1; methylglyoxal; OsCDR1
-
Interactive effects of soil erosion and mechanical compaction on soil DOC dynamics and CO2 emissions in sloping arable land
作者：Gao, Huizhou;Song, Xiaojun;Wu, Xueping;Zhang, Naiyu;Liang, Ting;Wang, Zhufeng;Han, Zixuan;Li, Shengping;Yu, Xun;Duan, Chengjiao;Wu, Xueping;Li, Shengping
关键词：Soil erosion; Mechanical compaction; CO2 emission; Temperature sensitivity; Dissolved organic carbon
-
First Report of Diaporthe eres Causing Leaf Spot on Rhododendron latoucheae in China
作者：Wu, Xueping;Li, Zhu;Wu, Xueping;Shi, Suhuan;Tang, Xianying;Li, Xiaoli;Ding, Haixia;Li, Huie;Liu, Lingling
关键词：Diaporthe eres; leaf spot; Rhododendron latoucheae Franch
-
Phosphorus Distribution within Aggregates in Long-Term Fertilized Black Soil: Regulatory Mechanisms of Soil Organic Matter and pH as Key Impact Factors
作者：Zhang, Naiyu;Wang, Qiong;Chen, Yanhua;Zhang, Shuxiang;Zhang, Xianmei;Zhang, Naiyu;Feng, Gu;Gao, Hongjun;Peng, Chang;Zhu, Ping
关键词：phosphorus forms; soil aggregates; long-term fertilization; soil organic carbon; soil pH
-
Effects of stable and fluctuating soil water on the agronomic and biological performance of root vegetables
作者：Li, Ge;Zhu, Guolong;Wang, Zhuan;Long, Huaiyu;Zhang, Renlian;Yu, Kefan;Li, Ge;Zhu, Guolong;Liu, Jian
关键词：cherry radish; fluctuating soil water; negative pressure irrigation; stable soil water; water use efficiency
