Author : Avijit Ghosh
Publisher : Sankalp Publication
ISBN 13 : 9388660579
Total Pages : 309 pages
Book Rating : 4.3/5 (886 download)
Book Synopsis Soil-Plant-Water Analysis: A Complete Knowledge by : Avijit Ghosh
Download or read book Soil-Plant-Water Analysis: A Complete Knowledge written by Avijit Ghosh and published by Sankalp Publication. This book was released on 2019-08-10 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea for this soil, plant and water analysis manual grew out of the Soil Test Calibration Program within the region’s national agricultural programs that laid the basis for sound fertilizer recommendations. If soil and plant tests are not reliable, the process of sampling and analysis is meaningless and undermines the validity of any agronomic trials. As no essential element can substitute for another, it is critically important to identify where and when such deficiencies occur. That’s where the role of soil and plant analysis comes in. Techniques have been developed to evaluate soil fertility constraints based on soil chemical extraction and analysis of the plants that grow on such soils. Both are complementary and, when calibrated with field crop responses to fertilizer, provide a rational basis to identify what elements are missing, and how much fertilizer, whether organic or inorganic, to apply. Therefore, soil and plant analysis laboratories have a vital role in agricultural development.