Organic Fertilizers: Potentialities and Problems, Ghazala Yaqub
Автор: Perry Eugene Название: Agricultural Production and Fertilizers ISBN: 1682865053 ISBN-13(EAN): 9781682865057 Издательство: Неизвестно Цена: 166290.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Perry Eugene Название: Fertilizers: Science and Technology ISBN: 1632399075 ISBN-13(EAN): 9781632399076 Издательство: Random House (USA) Цена: 93190.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Perry Eugene Название: Soil Fertility: Role of Fertilizers for Plant Nutrition and Growth ISBN: 1632399814 ISBN-13(EAN): 9781632399816 Издательство: Random House (USA) Цена: 93190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Soil fertility is the capability of soil to supply essential plant nutrients. Soil fertility has a direct impact on crop yield. Some of the aspects which affect soil fertility are soil depth, internal drainage, soil pH, presence of microorganisms, etc. Fertilizers are either natural or synthetic substances which are added to soil to enhance its fertility. This book elucidates the concepts and innovative models around prospective developments with respect to soil fertility and fertilizers. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject.
Автор: Young Kye Название: Fertilizers: Soil Improvement and Plant Growth ISBN: 1632397927 ISBN-13(EAN): 9781632397928 Издательство: Random House (USA) Цена: 85830.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book outlines the benefits and applications of fertilizers in soil and plant growth in detail. Fertilizers are natural or synthetic substances used for enhancing the soil with essential nutrients. They are necessary for plant growth and crop yield quality. This book elucidates the concepts and innovations and respective developments with respect to this field. The topics included in this book are of utmost significance and are bound to provide incredible insights to readers about fertilizers. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. This text is an essential guide for both academicians and those who wish to pursue this discipline further.
Автор: Katarzyna Chojnacka, Henryk Gorecki Название: Innovative Bio-Products for Agriculture: Innovative Phosphorus Bio-Fertilizers ISBN: 1536147796 ISBN-13(EAN): 9781536147797 Издательство: Nova Science Рейтинг: Цена: 77080.00 T Наличие на складе: Невозможна поставка. Описание: The presented book describes the results of the research of the project titled Phosphorus Renewable Raw Materials A Resource Base for the New Generation of Fertilizers attributed to the National Center for Research and Development of Poland. This book is divided into three chapters that are assigned to different stages of the project undertaken by different R&D institutions. The concept and possible options of valorization of waste biomass, such as bones, fish bones, and ashes originated from the incineration of sludge from a waste-water treatment plant from the tertiary stage of biological treatment as resources of phosphorus were described by the team from Wroclaw University of Science and Technology. As a method of by-products valorization, the solubilization process was proposed. Two strategies were proposed: Ex-situ and in-situ. The in-situ manner resulted with suspension fertilizer with a low concentration of P2O5 while ex-situ gave the possibility to obtain two solid formulations with the high content of P2O5. All of them could be used in agriculture and horticulture as granular fertilizers or as substrates. The different content of P2O5, as well as other nutrients in obtained formulations, were described as an effect of utilization of different raw materials as well as various additional substances such as binders necessary for the stability of final formulations. What is more, the efficiency of obtained formulations was strongly related to the kind of microorganism used as an activator of unavailable phosphorus, which was discussed in details. The technology of production for biofertilizers in pilot-scale was described by the Institute of New Chemical Synthesis in Pulawy with the following issues underlined: Design of installation to produce fertilizers based on renewable raw materials; plant construction and production of the product; and preliminary economic analysis. The University of Warmia and Mazury in Olsztyn described the utilitarian properties of new fertilizer formulations that were evaluated in field tests with special attention to granular and suspension biofertilizer. In that chapter, the major results of the agronomic evaluation of new suspension and granular phosphorus biofertilizers from secondary raw materials (sewage sludge ash, animal bones, and animal blood) were presented. Biofertilizers contained Bacillus megaterium or Acidithiobacillus ferrooxidans bacteria. New bioproducts were tested in field experiments in reference to traditional commercial phosphorus fertilizers (superphosphate, phosphorite, etc.). The research confirmed that phosphorus biofertilizers from renewable raw materials were similar to commercial fertilizers in terms of their crop-enhancing efficiency and did not reduce yield quality and quantity.
Автор: Abhijeet Sawant Название: Biofertilisers: Commercial Production Technology and Quality Control ISBN: 1681170493 ISBN-13(EAN): 9781681170497 Издательство: Gazelle Book Services Рейтинг: Цена: 244510.00 T Наличие на складе: Невозможна поставка. Описание: Man made fertilizers have come to stay in the 20 century for increasing the output of agricultural production and to meet the ever increasing demand of human population, which has been further accentuated by the limited availability of additional fertile farm land. The pathway of productivity improvement followed so far has, however, been accompanied by an exponential increase in the consumption of nonrenewable form of energy. Manufacture of chemical fertilizers is heavily dependent on energy derived from fossil, which is getting depleted at a very fast rate. On the contrary, biofertilizers require much less energy and are dependent on energy from renewable sources such as products of photosynthesis and organic matter in the soil. The nutrients provided by biofertilizers to the agroecosystem do not pose any health risk to human which is being seriously apprehended by the use of chemical synthetic fertilizers. With almost twice the quantity of plant nutrients being removed from soil than added through fertilizers, the growing nutrient imbalance poses a major threat to sustain soil health and crop productivity. Huge investment will be needed to install factories to meet the growing demand of chemical fertilizers. The fertilizers so produced is not only high price but also the factories themselves have and adverse effect on the environment. Chemical fertilizers are not only costly but growing awareness of environment pollution and limitations of nonrenewable resource may introduce additional constraints. Since the ancient time, mankind has taken advantage of microorganism appreciating their beneficial role in living system. In the later half of last century, their role in agriculture has been recognized as biofertilizers.
Автор: Uzo M. Mokwunye; Paul L.G. Vlek Название: Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa ISBN: 9401084564 ISBN-13(EAN): 9789401084567 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of a Symposium, held in Lome, Togo, March 25-28, 1985
Автор: Claudio Rodriguez Barrueco Название: Fertilizers and Environment ISBN: 0792337298 ISBN-13(EAN): 9780792337294 Издательство: Springer Рейтинг: Цена: 297210.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Addresses the efficient and rational use of mineral and organic fertilizers while preserving environmental quality. This book discusses the impact on surface and groundwaters, soils and crops, and experience of nitrate leaching, denitrification, ammonia volatilization, heavy metal pollution, and agricultural and urban waste management.
Автор: Uzo M. Mokwunye; Paul L.G. Vlek Название: Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa ISBN: 902473312X ISBN-13(EAN): 9789024733125 Издательство: Springer Рейтинг: Цена: 299070.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of a Symposium, held in Lome, Togo, March 25-28, 1985
As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.
As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.
Автор: UN Economic Commission for Europe Название: Efficient Use of Fertilizers in Agriculture ISBN: 9024728665 ISBN-13(EAN): 9789024728664 Издательство: Springer Рейтинг: Цена: 234790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of an International Symposium
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