What is the impact of over irrigation and chemical fertiliser on environment
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Flooding irrigation causes N overuse and low efficiency in solar greenhouse vegetable production.
•Fertigation increases tomato yield and resource use efficiency, and decreases inter-annual variation.
•Straw application reduces nitrate leaching and trendy increases soil organic matter.The environmental impacts of irrigation relate to the changes in quantity and quality of soil and water as a result of irrigation and the effects on natural and social conditions in river basins and downstream of an irrigation scheme. The impacts stem from the altered hydrological conditions caused by the installation and operation of the irrigation scheme.Similar questions