Download or read book Micronutrients in Tropical Food Crop Production written by Paul L.G. Vlek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mission of the International Fertilizer Development Center is to increase food production through the improvement of fertilizers and fertilizer practices for the developing countries with special emphasis on tropical and subtropical agriculture. The principal aim is to ensure that fertilizer technology is not a limiting factor to food production in those regions. Although the full extent to which deficiency of micronutrients hampers food production is yet un known, there is ample evidence that problem areas exist and more will be identified as crop production is intensified and marginal lands are exploited. Therefore, it seems fully appropriate at this time that IFDC, as an international organization, take a leadership role in developing micronutrient fertilizer technology appropriate for the tropics and subtropics. The gravity of micronutrient deficiency as a limiting factor to crop pro duction varies from crop to crop and from soil to soil. The effects may range from slight yield reductions to complete crop failure. While the economic impact of omitting micronutrients in seriously affected areas (e.g., Zn in Brazilian Cerrado) is convincing, it is difficult to estimate the yearly loss in crop production due to unsuspected micronutrient deficiency. Active soil and crop testing programs in regions with advanced agricultural systems are aimed at recognizing micronutrients as a limiting plant nutrient in time to allow corrective measures and prevent yield loss. Successful micronutrient monitoring systems are generally limited to developed economies or to developing economies producing export cash crops.
Download or read book LEV written by and published by . This book was released on 1999 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Local Solutions to Regional Problems written by Martin Robert Bourque and published by . This book was released on 1996 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings RMRS written by and published by . This book was released on 1998 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North American Science Symposium written by and published by . This book was released on 1999 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 3000 libros agr colas en espa ol written by Orlando Arboleda-Sepúlveda and published by . This book was released on 1973 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1993 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book FAO Publications Titles in Print written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1999 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions 15th World Congress of Soil Science written by World Congress of Soil Science and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Author index in v. 9.
Download or read book Turrialba written by and published by . This book was released on 1991 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pesticides in the Modern World written by Margarita Stoytcheva and published by BoD – Books on Demand. This book was released on 2011-09-12 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of the synthetic organochlorine, organophosphate, carbamate and pyrethroid pesticides by 1950's marked the beginning of the modern pesticides era and a new stage in the agriculture development. Evolved from the chemicals designed originally as warfare agents, the synthetic pesticides demonstrated a high effectiveness in preventing, destroying or controlling any pest. Therefore, their application in the agriculture practices made it possible enhancing crops and livestock's yields and obtaining higher-quality products, to satisfy the food demand of the continuously rising world's population. Nevertheless, the increase of the pesticide use estimated to 2.5 million tons annually worldwide since 1950., created a number of public and environment concerns. This book, organized in two sections, addresses the various aspects of the pesticides exposure and the related health effects. It offers a large amount of practical information to the professionals interested in pesticides issues.
Download or read book Agriculture Guatemala written by and published by . This book was released on 1975 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilizantes Fluidos written by Godofredo Cesar Vitti and published by . This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: A situacao da adubacao fluida no Brasil. Projetos e processos utilizados na industria de fertilizantes fluidos. Estagio atual das industrias que produzem fertilizantes fluidos. Politica de fornecimento de materias-primas para o setor. Controle da qualidade de fertilizantes fluidos. Uso de fertilizantes fluidos: acucar, cafe, citros, eucalipto, milho, feijao. Fertirrigacao: potencialidades, aplicacao via agua de irrigacao, aspectos da fertirrigacao, fertilizantes fluidos e pivo-central. Destino dos fertilizantes fluidos aplicados no solo.
Download or read book Evaluacion Comparativa de Variedades de Cage written by and published by INIAP Archivo Historico. This book was released on with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
