作者：陈保青, 董雯怡, 严昌荣
页数：140
出版社：中国农业科学技术出版社
出版日期：2020
ISBN：9787511649997
电子书格式：pdf/epub/txt
内容简介
地膜覆盖已成为当前旱地农业生产中应用很为广泛的技术之一，但地膜覆盖在提高作物产量的同时会产生一系列的环境污染。本书首先系统介绍了地膜覆盖技术在世界旱地范围内的应用情况和对作物产量的提升作用，全面解析了地膜覆盖可能造成环境污染的机理，在此基础上通过实验研究介绍了不同地膜覆盖技术对作物产量、经济效益、土壤微环境、水分利用效率、水分二维时空动态、土壤微生物群落结构和农业生产碳足迹的影响，以期对我国旱地可持续地膜覆盖技术的构建和发展提供理论依据和技术支撑。
作者简介
陈保青，1988年生，博士，中国农业科学院农业环境与可持续发展研究所旱作节水研究室助理研究员，主要从事土壤水分反演、农业水文模型及旱地农业节水新型技术研发，近年来主持参加国家自然科学青年基金项目、面上基金项目、国际合作项目等10余项，先后在Agronomy for Sustainable Development、Agricultural Water Management、Computers??andElectronics in??Agriculture等国际著名学术期刊发表学术论文20余篇，授权软件著作权3项，实用新型专利1项。
目录
1 Application of Plastic Mulching in Dryland
2 Effects of Plastic Mulching on Soil Water Content,Water Use Efficiency and Economy Benefits
2.1 Abstract
2.2 Introduction
2.3 Materials and methods
2.4 Results
2.5 Discussion
2.6 Conclusion
2.7 Reference
3 Modeling of Soil Water Dynamic and Field-scale Spatial Variation of Soil Water Content
3.1 Abstract
3.2 Introduction
3.3 Materials and methods
3.4 Results
3.5 Discussion
3.6 Conclusion
3.7 Reference
4 Field-scale Spatial Variation of Soil Moisture Fluctuation
4.1 Abstract
4.2 Introduction
4.3 Materials and Methods
4.4 Results and discussion
4.5 Conclusion
4.6 Reference
5 Effects of Plastic Mulching on Soil Microbial Community
5.1 Abstract
5.2 Introduction
5.3 Materials and methods
5.4 Results
5.5 Discussion
5.6 Conclusion
5.7 Reference
6 Effects of Plastic Mulching on Carbon Footprint
6.1 Abstract
6.2 Introduction
6.3 Materials and methods
6.4 Results and discussion
6.5 Conclusions
6.6 Reference
2 Effects of Plastic Mulching on Soil Water Content,Water Use Efficiency and Economy Benefits
2.1 Abstract
2.2 Introduction
2.3 Materials and methods
2.4 Results
2.5 Discussion
2.6 Conclusion
2.7 Reference
3 Modeling of Soil Water Dynamic and Field-scale Spatial Variation of Soil Water Content
3.1 Abstract
3.2 Introduction
3.3 Materials and methods
3.4 Results
3.5 Discussion
3.6 Conclusion
3.7 Reference
4 Field-scale Spatial Variation of Soil Moisture Fluctuation
4.1 Abstract
4.2 Introduction
4.3 Materials and Methods
4.4 Results and discussion
4.5 Conclusion
4.6 Reference
5 Effects of Plastic Mulching on Soil Microbial Community
5.1 Abstract
5.2 Introduction
5.3 Materials and methods
5.4 Results
5.5 Discussion
5.6 Conclusion
5.7 Reference
6 Effects of Plastic Mulching on Carbon Footprint
6.1 Abstract
6.2 Introduction
6.3 Materials and methods
6.4 Results and discussion
6.5 Conclusions
6.6 Reference
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