Deficit Irrigation Practices is popular PDF and ePub book, written by Food and Agriculture Organization of the United Nations in 2002, it is a fantastic choice for those who relish reading online the Technology & Engineering genre. Let's immerse ourselves in this engaging Technology & Engineering book by exploring the summary and details provided below. Remember, Deficit Irrigation Practices can be Read Online from any device for your convenience.
Deficit Irrigation Practices Book PDF Summary
In the context of improving water productivity, there is a growing interest in deficit irrigation, an irrigation practice whereby water supply is reduced below maximum levels and mild stress is allowed with minimal effects on yield. Under conditions of scarce water supply and drought, deficit irrigation can lead to greater economic gains than maximizing yields per unit of water for a given crop; farmers are more inclined to use water more efficiently, and more water-efficient cash crop selection helps optimize returns. However, this approach requires precise knowledge of crop response to water as drought tolerance varies considerably by species, cultivar and stage of growth. The studies present the latest research concepts and involve various practices for deficit irrigation. Both annual and perennial crops were exposed to different levels of water stress, either during a particular growth phase, throughout the whole growing season or in a combination of growth stages. The overall finding, based on the synthesis of the different contributions, is that deficit or regulated-deficit irrigation can be beneficial where appropriately applied. Substantial savings of water can be achieved with little impact on the quality and quantity of the harvested yield. However, to be successful, an intimate knowledge of crop behavior is required, as crop response to water stress varies considerably.
Detail Book of Deficit Irrigation Practices PDF
- Author : Food and Agriculture Organization of the United Nations
- Release : 30 September 2024
- Publisher : Food & Agriculture Org.
- ISBN : 9251047685
- Genre : Technology & Engineering
- Total Page : 116 pages
- Language : English
- PDF File Size : 7,6 Mb
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