Download or read book Factors Influencing the Water Requirements of Plants written by C. C. Thom and published by . This book was released on 1917 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crop Water Requirement written by Rashmi Mehta and published by Ideal Thoughts. This book was released on 2018 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin State College of Washington Agricultural Experiment Station written by Washington Agricultural Experiment Station and published by . This book was released on 1917 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1916 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Water Requirement of Plants written by Lyman James Briggs and published by . This book was released on 1913 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Deficits and Plant Growth written by Theodore T. Kozlowski and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water structure and water in the plant body. Terminology in plant and soil water relations. Evaporation of water from plants and soil. Availability and measurement of soil water. Plant factors influencing the water status of plant tissues. Drough-resistance mechanisms. Determination of water deficits in plant tissues.

Download or read book Guidelines for Predicting Crop Water Requirements written by J. Doorenbos and published by . This book was released on 1975 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculation of crop evapotranspiration; Selection of crop coeficient; Calculation of field irrigation requirements.

Download or read book Salt Effect on Water Requirements of Plants written by Abdel-Wahhab M. H. Sallam and published by . This book was released on 1963 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water requirement was defined by Briggs and Shantz in 1911 as the ratio of the weight of water absorbed by a plant during its growth to the weight of dry matter produced. Ballard (1933) and Williams (1935) defined water requirement as the ratio of the amount of water transpired to the amount of dry matter produced. Ballard (1933) and Williams (1935) defined water requirement as the ratio of the amount of water transpired to the amount of dry matter formed during the whole or any part of the life cycle of the plant. Miller (1938) and Kramer (1959) postulated that the water requirement is the ratio of water used to the dry matter produced, and therefore could more accurately be termed transpiration ratio because it is largely controlled by transpiration. Regardless of specific definition, the dry matter considered in such ratios is generally the amount harvested, including the entire plant except the roots. The amount of water measured is the amount lost during growth since the amount of water retained within the plant is insignificant when compared with either total water intake or the amount transpired. The water requirement thus constitutes a useful way to characterize the plant and soil-water conditions and plant growth. The availability of soil water to a plant is one of the factors that vitally affects its water requirements. In turn, the availability of soil water is affected by soil moisture tension and the salt content of the soil. Thus it seems likely that a significant relationship may exist between a plant's water requirement and its degree of salt tolerance. The relation between water requirement and salt tolerance could not be established based on the information found in the literature at this time. the study reported here was undertaken in an attempt to determine the effect of salt on the water requirement of plant species known to have different degrees of salt tolerance.

Download or read book THE WATER REQUERMENT OF PLANTS written by LYMAN J. BRIGGS and published by . This book was released on 1913 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles of Soil and Plant Water Relations written by M.B. Kirkham and published by Academic Press. This book was released on 2014-04-21 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Soil and Plant Water Relations, 2e describes the principles of water relations within soils, followed by the uptake of water and its subsequent movement throughout and from the plant body. This is presented as a progressive series of physical and biological interrelations, even though each topic is treated in detail on its own. The book also describes equipment used to measure water in the soil-plant-atmosphere system. At the end of each chapter is a biography of a scientist whose principles are discussed in the chapter. In addition to new information on the concept of celestial time, this new edition also includes new chapters on methods to determine sap flow in plants dual-probe heat-pulse technique to monitor water in the root zone. Provides the necessary understanding to address advancing problems in water availability for meeting ecological requirements at local, regional and global scales Covers plant anatomy: an essential component to understanding soil and plant water relations

Download or read book A Guide to the Principles of Animal Nutrition written by Gita Cherian and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Productive Soils written by Wilbert Walter Weir and published by . This book was released on 1920 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lippincott s Farm Manuals written by W.W. Weir M.S. and published by . This book was released on 1923 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water for the Future written by U.S. National Academy of Sciences and published by National Academies Press. This book was released on 1999-03-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a joint research effort led by the U.S. National Academy of Sciences and involving the Royal Scientific Society of Jordan, the Israel Academy of Sciences and Humanities, and the Palestine Health Council. It discusses opportunities for enhancement of water supplies and avoidance of overexploitation of water resources in the Middle East. Based on the concept that ecosystem goods and services are essential to maintaining water quality and quantity, the book emphasizes conservation, improved use of current technologies, and water management approaches that are compatible with environmental quality.

Download or read book The Water Requirements of Farm Crops written by A. E. V. Richardson and published by . This book was released on 1923 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticides and Groundwater written by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances and Environmental Oversight and published by . This book was released on 1986 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Water Requirement of Plants written by Lyman James Briggs and published by . This book was released on 1913 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: