Download or read book Studies on Integrated Phosphorus Management for Sunflower Helianthus Annuus L in Alfisols written by MALLIKARJUNA K and published by . This book was released on 1997 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Management in Crop Production written by Nand Kumar Fageria and published by CRC Press. This book was released on 2017-02-17 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world population is projected to reach nine billion by 2050, and in the coming years, global food demand is expected to increase by 50% or more. Higher crop productivity gains in the future will have to be achieved in developing countries through better natural resources management and crop improvement. After nitrogen, phosphorus (P) has more widespread influence on both natural and agricultural ecosystems than any other essential plant element. It has been estimated that 5.7 billion hectares of land worldwide contain insufficient amounts of available P for sustainable crop production, and P deficiency in crop plants is a widespread problem in various parts of the world. However, it has been estimated that worldwide minable P could last less than 40 years. For sustaining future food supplies, it is vital to enhance plant P use efficiency. To bring the latest knowledge and research advances in efficient management of P for economically viable and environmentally beneficial crop production in sustainable agriculture, Phosphorus Management in Crop Production contains chapters covering functions and diagnostic techniques for P requirements in crop plants, P use efficiency and interactions with other nutrients in crop plants, management of P for optimal crop production and environmental quality, and basic principles and methodology regarding P nutrition in crop plants. The majority of research data included are derived from many years of field, greenhouse, and lab work, hence the information is practical in nature and will have a significant impact on efficient management of P-fertilizers to enhance P use efficiency, improve crop production, promote sustainable agriculture, and reduce P losses through eluviations, leaching, and erosion to minimize environmental degradation. A comprehensive book that combines practical and applied information, Phosphorus Management in Crop Production is an excellent reference for students, professors, agricultural research scientists, food scientists, agricultural extension specialists, private consultants, fertilizer companies, and government agencies that deal with agricultural and environmental issues.

Download or read book Phosphorus Nutrition of Sunflower Helianthus Annuus L As Affected by Zn Fe and CaCo3 written by Ramesh Kumar and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Phosphorus and Sulphur on Nutrient Uptake Yield and Oil Content of Sunflower Helianthus Annuus L Cv APSH 11 written by B. Shyam Sundar and published by . This book was released on 1992 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Utilization and Requirements of Phosphorus in Hybrid Rice Sunflower Cropping Sequence in Alfisols written by M. Shanti and published by . This book was released on 1998 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Effect of Phosphorus and Sulphur Nutrition on Growth Yield and Quality of Sunflower Helianthus Annuus L written by Ch Narsi Reddy and published by . This book was released on 1993 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Efficacy of Organic Manures Fly Ash and Hydrogel on Moisture Retention and Productivity of Sunflower Helianthus Annuus L in Alfisols written by S. Prathibha and published by . This book was released on 2016 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Indian Science Abstracts written by and published by . This book was released on 2007-07 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Nutrient Management in Rainfed Sunflower Helianthus Annuus L and Pigeonpea Cajanus Cajan L Mill Sp Intercropping System written by SHANWAD U. K and published by . This book was released on 1999 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Different Sources of Sulphur on Sunflower helianthus Annuus L and Its Genotypes Grown in Alfisols and Vertisols written by B. Asha Jyothi and published by . This book was released on 1999 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of Phosphorus Solubilizing Biofertilizers on Seed Yield and Quality in Seed Parent of Sunflower Helianthus Annuus L Hybrid KBSH 44 written by H.P. Vijaya kumar and published by . This book was released on 2005 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pakistan Journal of Botany written by and published by . This book was released on 2007 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nutrient Use Efficiency from Basics to Advances written by Amitava Rakshit and published by Springer. This book was released on 2014-12-26 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses in detail multifaceted approaches to boosting nutrient use efficiency (NUE) that are modified by plant interactions with environmental variables and combine physiological, microbial, biotechnological and agronomic aspects. Conveying an in-depth understanding of the topic will spark the development of new cultivars and strains to induce NUE, coupled with best management practices that will immensely benefit agricultural systems, safeguarding their soil, water, and air quality. Written by recognized experts in the field, the book is intended to provide students, scientists and policymakers with essential insights into holistic approaches to NUE, as well as an overview of some successful case studies. In the present understanding of agriculture, NUE represents a question of process optimization in response to the increasing fragility of our natural resources base and threats to food grain security across the globe. Further improving nutrient use efficiency is a prerequisite to reducing production costs, expanding crop acreage into non-competitive marginal lands with low nutrient resources, and preventing environmental contamination. The nutrients most commonly limiting plant growth are N, P, K, S and micronutrients like Fe, Zn, B and Mo. NUE depends on the ability to efficiently take up the nutrient from the soil, but also on transport, storage, mobilization, usage within the plant and the environment. A number of approaches can help us to understand NUE as a whole. One involves adopting best crop management practices that take into account root-induced rhizosphere processes, which play a pivotal role in controlling nutrient dynamics in the soil-plant-atmosphere continuum. New technologies, from basic tools like leaf color charts to sophisticated sensor-based systems and laser land leveling, can reduce the dependency on laboratory assistance and manual labor. Another approach concerns the development of crop plants through genetic manipulations that allow them to take up and assimilate nutrients more efficiently, as well as identifying processes of plant responses to nutrient deficiency stress and exploring natural genetic variation. Though only recently introduced, the ability of microbial inoculants to induce NUE is gaining in importance, as the loss, immobilization, release and availability of nutrients are mediated by soil microbial processes.

Download or read book Integrated Nutrient Management Soil Fertility and Sustainable Agriculture Current Issues and Future Challenges written by Peter Gruhn, Francesco Goletti, and Montague Yudelman and published by Intl Food Policy Res Inst. This book was released on 2000 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Indian Journal of Agricultural Sciences written by and published by . This book was released on 2010 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic Handbook written by Jr., J. Benton Jones and published by CRC Press. This book was released on 2002-10-29 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many agronomic reference books either focus on a single crop, several related crops, or specific soil topics but not on a full range of both crop and soil subjects. This unique handbook covers both major agronomic fields. Containing essential data and information on the culture of the world's major agronomic grain, oil, fiber, and sugar crops grown

Download or read book Intellectual Property Issues in Biotechnology written by Harikesh Bahadur Singh and published by CABI. This book was released on 2016-09-26 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book integrates a science and business approach to provide an introduction and an insider view of intellectual property issues within the biotech industry, with case studies and examples from developing economy markets. Broad in scope, this book covers key principles in pharmaceutical, industrial, and agricultural biotechnology within four parts. Part 1 details the principles of intellectual property and biotechnology. Part 2 covers plant biotechnology, including biotic and abiotic stress tolerance, GM foods in sustainable agriculture, microbial biodiversity and bioprospecting for improving crop health and productivity, and production and regulatory requirements of biopesticides and biofertilizers. The third part describes recent advances in industrial biotechnology, such as DNA patenting, and commercial viability of the CRISPR/Cas9 system in genome editing. The final part describes intellectual property issues in drug discovery and development of personalized medicine, and vaccines in biodefence. This book is an ideal resource for all postgraduates and researchers working in any branch of biotechnology that requires an overview of the recent developments of intellectual property frameworks in the biotech sector.