Xanthates As Nitrification Inhibitors And Urea Coatings
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Xanthates as Nitrification Inhibitors and Urea Coatings
Author | : James Lawrence Walworth |
Publsiher | : Unknown |
Total Pages | : 200 |
Release | : 1980 |
Genre | : Xanthates |
ISBN | : WISC:89014952055 |
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Improving Efficiency of Urea Fertilizers by Inhibition of Soil Urease Activity
Author | : S. Kiss,M. Simihaian |
Publsiher | : Springer Science & Business Media |
Total Pages | : 464 |
Release | : 2013-03-14 |
Genre | : Nature |
ISBN | : 9789401718431 |
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The purpose of our present work is to review the fundamental studies on inhibition of soil urease activity and the applied studies on improving efficiency of urea fertilizers by inhibition of soil urease activity. The general literature on these topics covers 65 years, and the patent literature comprises a period of nearly 40 years. Studies related to inhibition of soil urease activity were performed in a great number of countries' well representing all the continents. Full texts of the papers describing these studies were published in one of 18 languages·'. The literature data reviewed are structured into 10 chapters, 81 subchapters, and 224 sections. The bibliographical list consists of 830 papers cited. ·In alphabetical order: Argentina, Armenia, Australia, Austria, Belgium, Belorussia, Brazil. Bulgaria, Canada, China, Costa Rica, Cuba. Czech RepUblic, Egypt, Estonia, France, Georgia (Gruzia), Germany, Hungary, India, Iraq, Ireland, Israel, Italy. Japan, Kazakhstan, Lithuania, Malaysia, Moldova, Netherlands, New Zealand, Pakistan, Philippines, Poland, Romania, Russia, Saudi Arabia, Slovakia, South Africa, South Korea, Spain, Sri Lanka. Sudan, Sweden, Thailand, Turkey, Ukraine, United Kingdom, United States of America. Uzbekistan .
Advances in Agronomy
Author | : Anonim |
Publsiher | : Academic Press |
Total Pages | : 304 |
Release | : 1986-12-03 |
Genre | : Technology & Engineering |
ISBN | : 0080563538 |
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Advances in Agronomy
Bibliography of Agriculture
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 2134 |
Release | : 1982 |
Genre | : Agriculture |
ISBN | : PSU:000057553078 |
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Rice Management Biotechnology
Author | : Sadasivam Kannaiyan |
Publsiher | : Unknown |
Total Pages | : 408 |
Release | : 1995 |
Genre | : Rice |
ISBN | : CORNELL:31924076433519 |
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Contributed articles.
Nitrogen Economy of Flooded Rice Soils
Author | : S.K. de Datta,W.H. Patrick |
Publsiher | : Springer Science & Business Media |
Total Pages | : 191 |
Release | : 2012-12-06 |
Genre | : Nature |
ISBN | : 9789400944282 |
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The steadily increasing cost of nitrogen fertilizer has resulted in more emphasis on basic and applied studies to improve nitrogen use efficiency in lowland rice. The efficiency of fertilizer nitrogen in farmers' fields is shockingly low ~ a luxury resource-scarce farmers in tropical Asia can ill afford. We believe it is critical to quantify the basic transformation processes and develop management practices for higher N use efficiency for two reasons. They are: 1. Nitrogen fertilizer together with water management is a key factor for achieving the yield potentials of modern rices. 2. Fertilizer nitrogen prices are high and most Asian rice farmers are poor. The International Rice Research Institute (IRRI), Philippines; Internation al Fertilizer Development Center (IFDC), USA; Commonwealth Scientific and Industrial Research Organization (CSIRO), Australia; U.S. Universities (Louisiana, Cornell, California, Arkansas and others); and Dr Justus Leibig University in West Germany are actively engaged in individual or collaborative research that addresses basic transformation processes on N gains and losses and management practices to maximize N use efficiency in rice. It is appropriate to update and summarize, in a double issue of Fertilizer Research, the 10 papers presented at the special symposium organized by the American Society of Agronomy (ASA) at the 75th Annual Meeting in Washington, D.C. in 1983. S.K. De Datta, Head of Agronomy Department, IRRI, was chairman of the International Agronomy Division of ASA (A-6) in 1982 and 1983.
Science Culture
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 726 |
Release | : 1992 |
Genre | : Electronic journals |
ISBN | : UOM:39015078450171 |
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