Sulphur As A Factor In Soil Fertility
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Sulphur As A Factor In Soil Fertility
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Author :
language : en
Publisher:
Release Date : 1922
Sulphur As A Factor In Soil Fertility written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1922 with categories.
Sulphur As A Factor In Soil Fertility
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Author : John Woodard
language : en
Publisher:
Release Date : 1922
Sulphur As A Factor In Soil Fertility written by John Woodard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1922 with Soils categories.
Sulphur As A Factor In Soil Fertility
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Author : John Woodard
language : en
Publisher: Forgotten Books
Release Date : 2016-08-20
Sulphur As A Factor In Soil Fertility written by John Woodard and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-20 with Business & Economics categories.
Excerpt from Sulphur as a Factor in Soil Fertility: A Dissertation Although sulphur was recognized as an essential element in plant nutrition as early as the middle Of the nineteenth century, the use of sulphur and sulphur compounds as fertilizers has never become general. Analyses for sulphur in soils have generally been low, yet when compared with the sulphur in the ash of plants, the amount present in the soil seemed sufficient for all the needs Of the crop. The use of gypsum as a fertilizer, however, was quite exten sive for a time, following the discovery Of its beneficial effect on plants. Browne (13) credits this discovery to a clergyman in Germany in 1768. From there it spread to France and Great Britain, and was brought to the United States by benjamin franklin, who used it on his farm near Philadelphia. For a time gypsum was extensively used as a fertilizer both in Europe and the United States and gave remarkable results. Griffiths (25) reports experiments by schubert in Germany, and crocker (is) refers to the experiments Of Judge peters, john binns, and edmund ruffin in the United States. All these men Obtained remarkable results with gypsum on legumes. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Sulphur As A Factor In Soil Fertility A Dissertation Submitted To The Faculty Of The Ogden Graduate School Of Science For The Degree Of Doctor Of Philosophy Department Of Botany By John Woodard
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Author : John Woodard
language : en
Publisher:
Release Date : 1922
Sulphur As A Factor In Soil Fertility A Dissertation Submitted To The Faculty Of The Ogden Graduate School Of Science For The Degree Of Doctor Of Philosophy Department Of Botany By John Woodard written by John Woodard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1922 with categories.
Sulphur In Plants
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Author : Y.P. Abrol
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Sulphur In Plants written by Y.P. Abrol and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Sulphur (S) plays a pivotal role in various plant growth and development processes being a constituent of sulphur-containing amino acids, cysteine and methionine, and other metabolites viz., glutathione and phytochelatins, co-factor of enzymes which contribute to stress repair and amelioration of heavy metal toxicity. Besides, a number of S-containing components are biologically active and, thus, a source for use as medicinal value. The basic global issue before the agricultural scientist and world community is to evolve cultivars and develop methodologies for efficient use of inputs to enhance agricultural productivity. This is particularly true of the developing countries which are going to see maximum rise in population with changing food demands and declining availability of land. Amongst the inputs, nutrients play a crucial role. The major requirement is for N, P and K followed by several micro-nutrients. In this context reports of world-wide S deficiency in the agricultural systems are relevant. The reasons are many. Broadly speaking reduction inS emission, use of S-free N, P and K fertilizers and higher biomass production contributed the maximum. Despite the need for sulphur as an essential plant nutrient and the substantial returns expected from its use, very little attention has been given to fill the gap between supply and demand of S.
Sulfur
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Author : Joseph Jez
language : en
Publisher: ASA-CSSA-SSSA
Release Date : 2008
Sulfur written by Joseph Jez and has been published by ASA-CSSA-SSSA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Science categories.
Sulfur forms and cycling processes in soil and their relationship to sulfur fertility / Jeff J. Schoenau and Sukhdev S. Malhi -- Sulfur nutrition of crops in the Indo-Gangetic plains of South Asia / M.P.S. Khurana, U.S. Sandana and Bijay-Singh -- Soil sulfur cycling temperate agricultural systems / Jørgen Eriksen -- History of sulfur deficiency in crops / Silvia Haneklaus, Elke Bloem and Ewald Schnug -- Availability of sulfur to crops from soil and other sources / Warren A. Dick, David Kost and Liming Chen -- Sulfur and cysteine metabolism / Rainer Hoefgen and Holger Hesse -- Sulfur response based on crop, source, and landscape position / Dave Franzen and Cynthia A. Grant -- Sulfur management for soybean production / Kiyoko Hitsuda [and others] -- Sulfur in a fertilizer program for corn / George W. Rehm and John G. Clapp -- Sulfur nutrition and wheat quality / Hamid A. Naeem -- Sulfur and marketable yield of potato / Alexander D. Pavlista -- Sulfur, its role in onion production and related alliums / George E. Boyhan -- Sulfur and the production of rice in wetland and dryland ecosystems / Richard W. Bell -- Evaluation of the relative significance of sulfur and other essential mineral elements in oilseed rape, cereals, and sugar beet production / Ewald Schnug and Silvia Haneklaus -- Improving the sulfur-containing amino acids of soybean to enhance its nutritional value in animal feed / Hari B. Krishnan -- Methionine metabolism in plants / Rachel Amir and Yael Hacham -- Plant sulfur compounds and human health / Joseph M. Jez and Naomi K. Fukagawa -- A future crop biotechnology view of sulfur and selenium / Muhammad Sayyar Khan and Rüdiger Hell.
Soils And Soil Fertility
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Author : Louis Milton Thompson
language : en
Publisher: McGraw-Hill Companies
Release Date : 1973
Soils And Soil Fertility written by Louis Milton Thompson and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Technology & Engineering categories.
Soil; Soil formation; Physical properties of soils; Soil water; Soil organic matter; Soil mnineralogy; Soil chemistry; Amending the soil; Fertilizers; Nitrogen; Phosphorus; Potassium; Calcium, Magnesium and Sulfur; The micronutrients; Variations in plant composition; Soil classification and survey; Land use and soil management; Water management; Soil conservation; Soil pollution.
Soil Fertility Optimizing The Sulphur Sources And Recommendation For Maximizing The Pulses Productivity
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Author : Gokila Bagavathsingh
language : en
Publisher: GRIN Verlag
Release Date : 2019-06-07
Soil Fertility Optimizing The Sulphur Sources And Recommendation For Maximizing The Pulses Productivity written by Gokila Bagavathsingh and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-07 with Science categories.
Doctoral Thesis / Dissertation from the year 2016 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, grade: 9.0, Tamil Nadu Agricultural University (Agriculture College and Research Institute, Madurai), course: Soil Science & Agricultural Chemistry, language: English, abstract: The study has been contemplated to evaluate the sources and levels of sulphur for maximizing the productivity of blackgram in Madurai district, Tamil Nadu in the following objectives: To delineate sulphur status of soils of pulses growing areas in Madurai district, to study the release pattern of different sulphur sources through laboratory incubation, to study the adsorption and desorption behavior of sulphur in various soil types and to evaluate the effect of different sources of sulphur on yield, nutrient uptake and quality of blackgram. Pulses are the second most important group of crops after cereals. India is producing 14.76 million tons of pulses from an area of 23.63 million hectare, which is one of the largest pulses producing countries in the world. India accounts for 33 per cent of the world area and 22 per cent of the world production of pulses.Despite India being the largest producer (18.5 million tons) and processor of pulses in the world also imports around 3.5 million tons annually on an average to meet its ever increasing consumption needs of around 22.0 million tons. According to Indian Institute of Pulses Research’s Vision document, India’s population is expected to touch 1.68 billion by 2030 and the pulse requirement for the year 2030 is projected at 32 million tons with anticipated required annual growth rate of 4.2 per cent. However, about 2-3 million tons of pulses are imported annually to meet the domestic consumption requirement.
Soil Fertility
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Author : Charles Ernest Millar
language : en
Publisher:
Release Date : 1955
Soil Fertility written by Charles Ernest Millar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1955 with Soil fertility categories.
The development of agriculture; Essentials for plant growth; The soil solution and nutrient absorption by plants; Colloids and soil productivity; Soil reaction and liming; Soil organic matter; Nitrogen and crop production; Phosphorus; Potassium; Calcium and magnesium; Sulfur; Micro and some mon-essential nutrients; Soil deficiencies and determination of nutrient needs of crops; Activities of soil organisms that affect productivity; Green manures, crop residues, and composts; Animal manures; Contributions of commercial fertilizers to soil productivity; Rotations and farming systems. A summary of old field experiments.
Soil Fertility And Fertilizers
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Author : Samuel L. Tisdale
language : en
Publisher: MacMillan Publishing Company
Release Date : 1975
Soil Fertility And Fertilizers written by Samuel L. Tisdale and has been published by MacMillan Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Technology & Engineering categories.
Introduction: Fertilizers in a changing world; Soil fertility: past and present; Growth and the factors affecting it; Elements required in plant nutrition; Basic soil-plant relationships; Soil and fertilizer nitrogen; Soil and fertilizer phosphorus; Soil and fertilizer potassium, magnesium, calcium and sodium; Sulfur and microelements in soils and fertilizers; Manufacture of nitrogen, phosphorius and potassium fertilizers; The manufacture and properties of mixed fertilizers; Liming; Soil fertility evaluation; Fundamentals of fertilizer application; Cropping systems and soil management; Economics and efficient use of water; Attacking soil fertility problems.