农业用水

English | 2000 | ISBN: 9781003578215 | 406 pages | True PDF | 720.79 MB

Make the best use of available water for your crops!

Water Use in Crop Production explores innovative methods that determine how much water certain crops need, in certain climates, in order to ensure adequate plant growth and help eliminate water waste. Through this informative book, agronomists, growers, researchers, and graduate students will find methods and techniques for effective water management that will save money and conserve water. Water Use in Crop Production will enable you enhance crop quality and quantity and save one of the earth's most important resource.

Comprehensive and thorough, this essential book combines two vital needs, food and water, and examines what must be done in order to keep up with the ever-growing human population. Explaining conservation techniques used in Argentina, Australia, Israel, Morocco, New Zealand, the Philippines, Spain, and the United States, Water Use in Crop Production will help you achieve this goal as it discusses water management measures including avoiding excessive deep percolation reducing runoff lessening water evaporation through methods such as reducing the capillary water flow to the surface of the soil determining the rates at which water is demanded and can be supplied in a specific area to create a plan for limiting water loss studying the root structure of plants to calculate how much water they need using deficit irrigation to help plants save water for future use evaluating citrus water use through the Penman-Monteith model Containing charts, tables, and examples of the concepts it discusses, this book is the culmination of the latest studies on water storage. Water Use in Crop Production provides you with reliable strategies and methods that will help you lessen water expenditures and improve the vitality of crops anywhere in the world.

充分利用可使用的水资源来栽培作物！ 《作物生产中的用水》探索了确定在特定气候下某些作物需要多少水分的创新方法，以确保植物生长充足并帮助消除水浪费。通过这本书，农学家、种植者、研究人员和研究生们将找到有效管理水分的方法，从而节省金钱并节约水资源。《作物生产中的用水》能够让您提升作物的质量和数量，并且能够节约地球最重要的资源之一。 本书全面而详尽，是必不可少的书籍，结合了两个至关重要的需求——食物和水，并探讨了为了应对日益增长的人口数量所必须采取的措施。该书通过阿根廷、澳大利亚、以色列、摩洛哥、新西兰、菲律宾、西班牙和美国等地采用的节约技术介绍了内容，帮助您实现这一目标的同时讨论了包括 避免过度深层渗漏 减少径流 通过减少土壤表面以下毛细水流动的方法减缓水分蒸发 确定特定地区所需的水量及其供应量以制定限制水分损失的计划 研究植物根系结构来计算它们需要多少水分 使用缺损灌溉帮助植物为未来的使用保存水资源 通过Penman-Monteith模型评估柑橘用水 本书包含图表、表格和讨论概念的例子。这本著作是关于水存储的最新研究成果的总结。《作物生产中的用水》提供了可靠的战略和方法，可以帮助您在全球任何地方减少对水的投资并改善作物的生命力。

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