正文
《农业科学与工程前沿(英文)》 >> 2021年 第8卷 第4期 doi: 10.15302/J-FASE -2020349
LINKING CROP WATER PRODUCTIVITY TO SOIL PHYSICAL, CHEMICAL AND MICROBIAL PROPERTIES
1. Center for Agricultural Water Research in China, China Agricultural University, Beijing 100083, China.
2. Department of Soil and Crop Sciences, Colorado State University, Colorado 80526, USA.
摘要
Agriculture uses a large proportion of global and regional water resources. Due to the rapid increase of population in the world, the increasing competition for water resources has led to an urgent need in increasing crop water productivity for agricultural sustainability. As the medium for crop growth, soils and their properties are important in affecting crop water productivity. This review examines the effects of soil physical, chemical, and microbial properties on crop water productivity and the quantitative relationships between them. A comprehensive view of these relationships may provide important insights for soil and water management in arable land for agriculture in the future.
关键词
crop water productivity ; crop yield ; soil chemical properties ; soil microbial properties ; soil physical properties ; water consumption
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