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Author : Samuel L. Tisdale
Publisher :
ISBN 13 :
Total Pages : 694 pages
Book Rating : 4.:/5 (256 download)
Download or read book Soil Fertility and Fertilizers written by Samuel L. Tisdale and published by . This book was released on 1970 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Murray Park
Publisher : Elsevier
ISBN 13 : 1855738783
Total Pages : 232 pages
Book Rating : 4.8/5 (557 download)
Download or read book The Fertilizer Industry written by Murray Park and published by Elsevier. This book was released on 2001-03-30 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive guide to the workings of an industry of crucial importance to the world’s agricultural economy. Published in association with the International Fertilizer Industry Association, The fertilizer industry looks at the structure of the industry for all the key categories of fertilizer products including nitrogen, phosphate and potash fertilizers. It covers their production and end use, their implications for the environment and considers the patterns and future of the international trade.
Author :
Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1968 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.E/5 ( download)
Download or read book The American Fertilizer Hand Book written by and published by . This book was released on 1923 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilizer Trends written by and published by . This book was released on 1979 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F.B Lewu
Publisher : Academic Press
ISBN 13 : 0128226145
Total Pages : 266 pages
Book Rating : 4.1/5 (282 download)
Download or read book Controlled Release Fertilizers for Sustainable Agriculture written by F.B Lewu and published by Academic Press. This book was released on 2020-10-14 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controlled Release Fertilizers for Sustainable Agriculture provides a comprehensive examination of precision fertilizer applications using the 4-R approach—the right amount of fertilizer at the right time to the right plant at the correct stage of plant growth. This volume consolidates detailed information on each aspect of controlled release fertilizers, including up-to-date literature citations, the current market for controlled release fertilizers and patents. Presenting the tremendous advances in experimental and theoretical studies on sustainable agriculture and related areas, this book provides in-depth insight into state-of-the-art controlled release mechanisms of fertilizers, techniques, and their use in sustainable agriculture. Conventional release mechanisms have historically meant waste of fertilizers and the adverse effects of that waste on the environment. Controlled release delivery makes significant strides in enhancing fertilizer benefit to the target plant, while protecting the surrounding environment and increasing sustainability. Presents cutting-edge interdisciplinary insights specifically focused on the controlled release of fertilizers Explores the benefits and challenges of 4-R fertilizer use Includes expertise from leading researchers in the fields of agriculture, polymer science, and nanotechnology working in industry, academics, government, and private research institutions across the globe Presents the tremendous advances in experimental and theoretical studies on sustainable agriculture and related areas
Author :
Publisher :
ISBN 13 :
Total Pages : 1170 pages
Book Rating : 4.E/5 ( download)
Download or read book American Fertilizer written by and published by . This book was released on 1921 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Takeshima, Hiroyuki
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4./5 ( download)
Download or read book Determinants of chemical fertilizer use in Nepal written by Takeshima, Hiroyuki and published by Intl Food Policy Res Inst. This book was released on 2016-02-12 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although overall chemical fertilizer use has grown steadily in Nepal in the past two decades, much of that growth has occurred in the Terai agroecological belt while use has stagnated in the Hills and the Mountains regions. Differences in chemical fertilizer use intensity between the Terai and the latter regions are typically pronounced among medium-to-large-size farmers. Using three rounds of the Nepal Living Standards Survey as well as secondary data, we examine the determinants of inorganic fertilizer (urea and DAP) use, as well as the marginal income returns from fertilizer use at the farm-household level. Similarities in soil and climate between farm locale and Agriculture Research Station locale seem to increase demand for fertilizer—even after controlling for distance to those stations. Most important, demand for chemical fertilizer is affected by the real fertilizer price (particularly since the 2003 NLSS survey), but the price response is relatively weaker in the Hills and Mountains, suggesting that returns to fertilizer may be generally low in those regions, and that reducing fertilizer price through subsidies on fertilizer or transportation may not substantially increase fertilizer use. This is confirmed by assessment of the returns to chemical fertilizer use estimated through generalized propensity score matching and ordinary propensity score matching. The findings cast doubt on the effectiveness of fertilizer subsidies as an instrument for stimulating chemical fertilizer use in Nepal, particularly among medium-to-large-scale farmers in the Hills, and point toward alternative measures like increased research and development into technologies that raise overall returns to chemical fertilizer.
Author : Nielsson
Publisher : Routledge
ISBN 13 : 1351433849
Total Pages : 363 pages
Book Rating : 4.3/5 (514 download)
Download or read book Manual of Fertilizer Processing written by Nielsson and published by Routledge. This book was released on 2018-10-24 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Manual of Fertilizer Processing, which is the fifth volume of the Fertilizer Science and Technology series. Francis (Frank) T. Nielsson, the editor of the book, has over 40 years of experience in the fertilizer industry, ranging from ammonia manufacture to the extraction of uranium from phosphoric acid, but he is best known for his work with compound or “mixed” fertilizers—fertilizers that contain two or more of the primary plant nutrients: nitrogen, phosphorus, and potassium. Compound fertilizers also may contain one or more of the ten other elements that are essential to plant growth.
Download or read book National Fertilizer Review written by and published by . This book was released on 1927 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Foreign Assessment Center (U.S.)
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.F/5 ( download)
Download or read book The Impact of Fertilizer on Soviet Grain Production, 1960-1980 written by National Foreign Assessment Center (U.S.) and published by . This book was released on 1977 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tennessee Valley Authority. Division of Agricultural Relations
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.E/5 ( download)
Download or read book Progress Through Cooperative Research on Fertilizer Evaluations written by Tennessee Valley Authority. Division of Agricultural Relations and published by . This book was released on 1960 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Balana, Bedru B.
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4./5 ( download)
Download or read book A historical review of fertilizer policies in Nigeria written by Balana, Bedru B. and published by Intl Food Policy Res Inst. This book was released on 2022-11-22 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its endeavor to improve agricultural productivity, food security, and livelihoods, Nigeria has pursued several approaches in fertilizer policy. Most of these approaches revolved around variants of government-financed subsidy programs. This paper assesses the history of fertilizer policies in Nigeria and the tenets of the fertilizer policies in two recent national agricultural policy documents – the Agricultural Transformation Agenda (ATA) (2010/11-2016) and the Agricultural Promotion Policy (APP) (2016-2020). Our review results show that despite some recent achievements in ATA and APP, Nigerian fertilizer policies have lacked consistency and continuity, which in turn affected the functioning of supply chains, logistics channels including distribution costs, fertilizer prices, farmers’ access to the input, and, ultimately, application rates and crop productivity. Thus, though Nigeria is one of the leading producers of fertilizer in sub-Saharan Africa, fertilizer consumption and farm application rates are generally low (below 20 percent of the application rate per hectare (ha) in developed countries). Moreover, several exogenous factors including poor infrastructure (especially bad roads), credit constraints, extension services, high fertilizer prices, lack of access to information, security threats, and lack of quality control or assurance also affect the functioning of fertilizer supply chains in Nigeria. The newly adopted national agricultural policy (National Agricultural Technology and Innovation Policy (NATIP) promises to build on ATA and APP and gradually deregulate the fertilizer sector to incentivize private sector investments in local fertilizer production and distribution. NATIP also requires the incorporation of practical approaches to tackle important exogenous constraints. We anticipate NATIP’s commitment to policy continuity and addressing exogenous challenges will bring efficiency and effectiveness to the fertilizer sector in Nigeria.
Author : Darrell Arden Russel
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (31 download)
Download or read book Lime, Fertilizer & Agricultural Potential in Paraguay written by Darrell Arden Russel and published by . This book was released on 1971 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.3/5 (121 download)
Download or read book Directory of Fertilizer Plants in the United States, 1980 written by and published by . This book was released on 1980 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1980 Directory of Fertilizer Plants in the United States is the third edition compiled by the Association of American Plant Food Association (AAPFCO) and the National Fertilizer Development Center (NDFC). This latest directory represents the most comprehensive listing available of the retail segment of the fertilizer industry.
Author : Ling Yee Khor
Publisher : Cuvillier Verlag
ISBN 13 : 3736948565
Total Pages : 146 pages
Book Rating : 4.7/5 (369 download)
Download or read book Fertilizer Quality and its Impacts on Technical Efficiency and Use Intensity in the North China Plain written by Ling Yee Khor and published by Cuvillier Verlag. This book was released on 2014-11-19 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertilizer has helped the growth of agriculture for decades. However, its overuse in some regions has caused environmental and health problems due to pollution and contamination of groundwater. Fertilizer quality is another cause for concern in many countries, as the actual nutrient content may not match the labeled content on the packaging. The North China Plain is a region affected by both fertilizer overuse and quality problems. This study delves into the issue using economic models and survey data of farm households. Is the effectiveness of fertilizer overstated? How do farmers respond to uncertainty in fertilizer quality? Can they differentiate between good and poor quality fertilizer?
Author : United States. National Fertilizer Development Center
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.3/5 (91 download)
Download or read book Fertilizer Summary Data, by States and Geographic Areas written by United States. National Fertilizer Development Center and published by . This book was released on 1978 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
