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Author: Bekele Baraso Boe Publisher: LAP Lambert Academic Publishing ISBN: 9783659846731 Category : Languages : en Pages : 92
Book Description
Fertilizer is widely used to supply essential nutrients for plant growth and increase yield. In fact, yields of most crop plants increase linearly with the amount of fertilizer supplied (Loomis and Conner, 2004). Due to this fact, agricultural sectors strongly depend on fertilization with mineral nutrients. When crop plants are grown under intensive conditions, substantial amounts of nutrients are removed from the soil (Bala and Giller, 2001). Thus, to prevent deficiencies, nutrients can be added back to the soil in the form of fertilizers. Different types of fertilizers are available: inorganic fertilizers, organic fertilizers and bio-fertilizers. Among these, bio-fertilizers are the products containing living cells of different types of microorganisms which have ability to mobilize nutritionally important elements from non- usable to usable form through biological process (NIIR Board, 2004).
Author: Bekele Baraso Boe Publisher: LAP Lambert Academic Publishing ISBN: 9783659846731 Category : Languages : en Pages : 92
Book Description
Fertilizer is widely used to supply essential nutrients for plant growth and increase yield. In fact, yields of most crop plants increase linearly with the amount of fertilizer supplied (Loomis and Conner, 2004). Due to this fact, agricultural sectors strongly depend on fertilization with mineral nutrients. When crop plants are grown under intensive conditions, substantial amounts of nutrients are removed from the soil (Bala and Giller, 2001). Thus, to prevent deficiencies, nutrients can be added back to the soil in the form of fertilizers. Different types of fertilizers are available: inorganic fertilizers, organic fertilizers and bio-fertilizers. Among these, bio-fertilizers are the products containing living cells of different types of microorganisms which have ability to mobilize nutritionally important elements from non- usable to usable form through biological process (NIIR Board, 2004).
Author: David F. Herridge Publisher: ISBN: Category : Technology & Engineering Languages : en Pages : 124
Book Description
Presented here are the proceedings of a workshop held in Hanoi, Vietnam 17-18 February 2001. They cover applied and fundamental issues of rhizobial and non-rhizobial inoculant production and application.
Author: Padma Somasegaran Publisher: Springer Science & Business Media ISBN: 1461383757 Category : Technology & Engineering Languages : en Pages : 456
Book Description
Rhizobia are bacteria which inhabit the roots of plants in the pea family and "fix" atmospheric nitrogen for plant growth. They are thus of enormous economic importance internationally and the subject of intense research interest. Handbook for Rhizobia is a monumental book of practical methods for working with these bacteria and their plant hosts. Topics include the general microbiological properties of rhizobia and their identification, their potential as symbionts, methods for inoculating rhizobia onto plants, and molecular genetics methods for Rhizobium in the laboratory. The book will be invaluable to Rhizobium scientists, soil microbiologists, field and laboratory researchers at agricultural research centers, agronomists, and crop scientists.
Author: Nteranya Sanginga Publisher: CIAT ISBN: 9290592613 Category : Soil fertility Languages : en Pages : 270
Book Description
Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9789251031995 Category : Technology & Engineering Languages : en Pages : 202
Book Description
General information on the symbiotic nitrogen fixation. Isolation, identification and counting of rhizobia. Production of an inoculant and inoculation of legumes. Experiments.
Author: Takuji Ohyama Publisher: BoD – Books on Demand ISBN: 9535112163 Category : Science Languages : en Pages : 286
Book Description
Biological nitrogen fixation has essential role in N cycle in global ecosystem. Several types of nitrogen fixing bacteria are recognized: the free-living bacteria in soil or water; symbiotic bacteria making root nodules in legumes or non-legumes; associative nitrogen fixing bacteria that resides outside the plant roots and provides fixed nitrogen to the plants; endophytic nitrogen fixing bacteria living in the roots, stems and leaves of plants. In this book there are 11 chapters related to biological nitrogen fixation, regulation of legume-rhizobium symbiosis, and agriculture and ecology of biological nitrogen fixation, including new models for autoregulation of nodulation in legumes, endophytic nitrogen fixation in sugarcane or forest trees, etc. Hopefully, this book will contribute to biological, ecological, and agricultural sciences.
Author: Bekele Baraso Boe
Author: Bekele Baraso Boe
Author: David F. Herridge
Author: Vanessa Kavanagh
Author: Padma Somasegaran
Author: D. P. Beck
Author: Ayele Akuma Aga
Author: Hermann Bothe
Author: Nteranya Sanginga
Author: Food and Agriculture Organization of the United Nations
Author: Takuji Ohyama