Download or read book Effect of Soil PH on Zn Uptake and Yield of Cowpea Vigna Unguiculata L Walp written by Dyremple B. Marsh and published by . This book was released on 1979 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Zinc Nutrition on Nodulation and Nitrogen Fixation Processes of Cowpea Vigna Unguiculata L Walp written by Dyremple Barrington Marsh and published by . This book was released on 1983 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Sulphur Boron and Zinc on Growth Yield and Nodulation of Cowpea Vigna Unguiculata L Walp written by SEENAPPA C and published by . This book was released on 2001 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zinc in Soils and Plants written by A.D. Robson and published by Springer Science & Business Media. This book was released on 1993 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the International Symposium on `Zinc in Soils and Plants', held at The University of Western Australia, Perth, Western Australia, 27--28 September 1993
Download or read book Responses of Symbiotic and N fertilized Cowpea V Unguiculata L to Soil Acidity Factors written by Julia Susanne Hohenberg and published by . This book was released on 1983 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetics of Iron Zinc and Seed Yield in Cowpea Vigna Unguiculata L Walp written by Veeresh Angadi and published by . This book was released on 2019 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Analysis written by D Reuter and published by CSIRO PUBLISHING. This book was released on 1997 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crops, pastures, vegetables, fruit trees, vines, ornamentals and forest species. This information is valuable in assessing the effectiveness of fertiliser programs and for monitoring longer term changes in crop nutritional status. New to this edition: *Volume and scope of information accessed from the literature has expanded several-fold. Interpretation criteria for 294 species have been compiled in the tables from more than 1872 published papers. *New chapter on nutrient criteria for forest species. *Includes guidelines for collecting, handling and analysing plant material. An entire chapter is devoted to the identification of nutrient deficiency and toxicity symptoms.
Download or read book Plant Nutrition Physiology and Applications written by M.L. Van Beusichem and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exactly 35 years after the first Colloquium was held, the Eleventh International Plant Nutrition Colloquium took place from 30 July to 4 August 1989 in Wageningen, The Netherlands. Although impressive progress has been made during the past decades in our understanding of the mechanisms of uptake, distribution and assimilation of nutrients in relation to crop yield and quality, there are still significant gaps in our insight into many fundamental aspects of plant mineral nutrition and related metabolic processes. In spite of improved knowledge of nutrient requirements of crops and improved fertilizer application strategies, the world population remains to be burdened with an enormous shortage of plant products for food, timber, fuel, shelter, and other purposes. The main challenge facing the plant nutrition research community is to at least alleviate the increasing world-wide need for applying scientific knowledge to practical problems in agriculture, horticulture, and forestry. It is therefore felt by many scientists that the Plant Nutrition Colloquia, which are intended to bring together scientists and to integrate knowledge and approaches acquired in plant physiology, biochemis try, soil science, agronomy and related disciplines, have indeed made a significant contribution to the advancement of our knowledge and understanding in this vital and interdisciplinary field of agrobiology. About 260 scientists from 40 nations attended the Colloquium in Wageningen.
Download or read book Cowpea Vigna unguiculata L Walp abstracts of world literature Vol V 1983 1985 written by and published by IITA. This book was released on with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of Ecosystem Services in Sustainable Food Systems written by Leonard Rusinamhodzi and published by Academic Press. This book was released on 2019-11-12 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Ecosystem Services in Sustainable Food Systems reveals, in simple terms, the operational definition, concepts and applications of ecosystem services with a focus on sustainable food systems. The book presents case studies on both geographical and production system-wide considerations. Initial chapters discuss concepts, methodologies and the tools needed to understand ecosystem services in the broader food system. Middle and later chapters present different perspectives from case studies of ecosystem services derived from some of the key sustainable food production systems used by farmers, along with discussions on the challenges of deriving full benefits and how they can be overcome. Researchers, students, scientists, development practitioners and policymakers will welcome this reference as they continue their work related to sustainable food systems. Introduces the concept of ecosystem services in simple terms for a wide readership Provides an explanation of sustainable food systems Contains the tools to identify and quantify ecosystem services in sustainable food systems Identifies ecosystem services in specific systems utilized for sustainable food systems Categorizes the challenges of deriving maximum benefits of ecosystem services
Download or read book Soil Conditions and Plant Growth written by Edward John Russell and published by Franklin Classics Trade Press. This book was released on 2018-10-17 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1978 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Calcium And Sulphur on the Growth and Yield of Cowpea vigna Unguiculata L Walp and Sunflower helianthus Annus L in the Acid of Bangalore written by Puttaswamy. H. and published by . This book was released on 1984 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Plant Growth Regulators on Growth Yield and Seed Quality in Cowpea Vigna Unguiculata L Walp written by GANAGER TAMMANNA S and published by . This book was released on 1998 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Different Soil Moisture Regimes on Yield and Nutrient Uptake of Four Seed Legumes written by A.N. Villegas and published by . This book was released on 1983 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of different soil moisture condition on growth of four seed legumes, viz. mungbean (Vigna radiata L.) variety CES 1D-21, cowpea (Vigna unguiculata L.) variety EG-2, soybean (Glycine max L.) variety UPL Sy2 and peanut (Arachis hypogeae) variety Kidang were evaluated at the IRRI Experiment Station, Los Banos, Laguna under five water regimes using a line source spinkler irrigation system. Three systems of planting as subplots were included in the study. The results show that moisture stress greatly reduced the yield of the four seed legumes, the greatest being with mungbean (83%), with cowpea and soybean (65%) and peanut (46%). Dry matter production decreased significantly with increasing distance from the line source in all four crops. Dry matter yield was in the following order: cowpea (3,399 kg/ha) > peanut (3,050 kg/ha) > soybean (2,660 kg/ha) > mungbean (1,517 kg/ha). Macro- and micro-nutrient uptake follow this general pattern: N > K > Ca > Mg > P and Mn > Zn > Cu, respectively. High N, P, K, Mg, Zn and Cu uptake and low Ca and Mn Uptake were found in the pod fraction. Ca and Mn uptake remained in the leaf fraction. Crop differences in the total nutrient uptake were observed with moisture stress. The least nutrient uptake was exhibited by mungbean followed by soybean, peanut and cowpea in all of which nutrient uptake decreased significantly with moisture stress. Reduction in nutrient uptake due to stress was greatest in cowpea followed by mungbean, then by soybean and least in peanut. These...
Download or read book Handbook of Soil Sciences written by Pan Ming Huang and published by CRC Press. This book was released on 2011-11-17 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co
Download or read book Effect of Phosphorus and Zinc on Growth Seed Yield and Seed Quality in Cowpea Vigna Unguiculata L With CD Copy written by Kiran Sagwal and published by . This book was released on 2016 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
