Author: S. A. Tarawali
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291460044
Category : Feeds
Languages : en
Pages : 27
Book Description
Initial screening methods; Herbaceous legumes and grasses; Small-plot observation trial; Small-plot management trial; Fodder trees; Initial screening trial; Small-plot management trial; Schemes for further evaluation; Small-plot grazing trial; Trial establishment; Cut-and-carry trial; Trial establishment; Seed multiplication trial; Evaluation of mixtures of accessions; Grass-legume; Legume-legume; Fodder trees-herbaceous mixtures; On-farm trials; Planning and evaluation strategy; Selecting appropriate trials for farming systems and agro-ecological zones; Introduction of animals; Experimental design and analysis; Selection of appropriate experimental design; Analysis of data; Comparison between sites; Grouping of similar accessions; Managing data collected from trials; Analysis of trial designs in this manual; Methods for scarification; Methods for inoculation of legumes; Formats for results; Rainfall for Kurmin Biri, 1991; Plot layout for standard evaluation procedure; Plot layout for small-plot management trial-shrubs.
Methods for the Evaluation of Forage Legumes, Grasses and Fodder Trees for Use as Livestock Feed
Author: S. A. Tarawali
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291460044
Category : Feeds
Languages : en
Pages : 27
Book Description
Initial screening methods; Herbaceous legumes and grasses; Small-plot observation trial; Small-plot management trial; Fodder trees; Initial screening trial; Small-plot management trial; Schemes for further evaluation; Small-plot grazing trial; Trial establishment; Cut-and-carry trial; Trial establishment; Seed multiplication trial; Evaluation of mixtures of accessions; Grass-legume; Legume-legume; Fodder trees-herbaceous mixtures; On-farm trials; Planning and evaluation strategy; Selecting appropriate trials for farming systems and agro-ecological zones; Introduction of animals; Experimental design and analysis; Selection of appropriate experimental design; Analysis of data; Comparison between sites; Grouping of similar accessions; Managing data collected from trials; Analysis of trial designs in this manual; Methods for scarification; Methods for inoculation of legumes; Formats for results; Rainfall for Kurmin Biri, 1991; Plot layout for standard evaluation procedure; Plot layout for small-plot management trial-shrubs.
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291460044
Category : Feeds
Languages : en
Pages : 27
Book Description
Initial screening methods; Herbaceous legumes and grasses; Small-plot observation trial; Small-plot management trial; Fodder trees; Initial screening trial; Small-plot management trial; Schemes for further evaluation; Small-plot grazing trial; Trial establishment; Cut-and-carry trial; Trial establishment; Seed multiplication trial; Evaluation of mixtures of accessions; Grass-legume; Legume-legume; Fodder trees-herbaceous mixtures; On-farm trials; Planning and evaluation strategy; Selecting appropriate trials for farming systems and agro-ecological zones; Introduction of animals; Experimental design and analysis; Selection of appropriate experimental design; Analysis of data; Comparison between sites; Grouping of similar accessions; Managing data collected from trials; Analysis of trial designs in this manual; Methods for scarification; Methods for inoculation of legumes; Formats for results; Rainfall for Kurmin Biri, 1991; Plot layout for standard evaluation procedure; Plot layout for small-plot management trial-shrubs.
An Ex Post Economic Impact Assessment of Planted Forages in West Africa
Author: E. Elbasha
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291460494
Category : Electronic books
Languages : en
Pages : 67
Book Description
Description of the technology; Methods for estimating social returns; Data and sources; Adoption rates and patterns; Application of the economic surphus model to estimate impact.
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291460494
Category : Electronic books
Languages : en
Pages : 67
Book Description
Description of the technology; Methods for estimating social returns; Data and sources; Adoption rates and patterns; Application of the economic surphus model to estimate impact.
Cover Crops in West Africa
Author: International Development Research Centre (Canada)
Publisher: IDRC
ISBN: 088936852X
Category : Cover crops
Languages : en
Pages : 319
Book Description
Cover Crops in West Africa Contributing to Sustainable Agriculture
Publisher: IDRC
ISBN: 088936852X
Category : Cover crops
Languages : en
Pages : 319
Book Description
Cover Crops in West Africa Contributing to Sustainable Agriculture
Nitrogen Fixation in Tropical Cropping Systems
Author: Ken E. Giller
Publisher: CABI
ISBN: 0851994172
Category : Science
Languages : en
Pages : 441
Book Description
The second edition of this book, first published in 1991 and intended for students and researchers, contains revised and updated material on the theory and practice of nitrogen fixation in tropical cropping systems. There are 15 chapters in 3 parts. Part I, Introduction, contains 5 chapters on tropical environments (climate, soils and cropping systems), nitrogen fixing organisms, the process of nitrogen fixation, assessment of the role of nitrogen fixation, and cycling of nitrogen in tropical cropping systems. Part II, Tropical crops and cropping systems, comprises 7 chapters on freeliving, root-associated and endophytic nitrogen fixing bacteria of cereal crops and grasses, cyanobacteria and Azolla as green manure for wetland rice, grain legumes, legumes as green manures and cover crops, forage legumes, understorey legumes and shade trees in plantation crops, and nitrogen fixing trees in agroforestry. Part III, optimizing nitrogen fixation, includes 3 chapters on environmental constraints, approaches to enhancement, and future impacts on nitrogen fixation in tropical agriculture. A list of common names and subject index are included.
Publisher: CABI
ISBN: 0851994172
Category : Science
Languages : en
Pages : 441
Book Description
The second edition of this book, first published in 1991 and intended for students and researchers, contains revised and updated material on the theory and practice of nitrogen fixation in tropical cropping systems. There are 15 chapters in 3 parts. Part I, Introduction, contains 5 chapters on tropical environments (climate, soils and cropping systems), nitrogen fixing organisms, the process of nitrogen fixation, assessment of the role of nitrogen fixation, and cycling of nitrogen in tropical cropping systems. Part II, Tropical crops and cropping systems, comprises 7 chapters on freeliving, root-associated and endophytic nitrogen fixing bacteria of cereal crops and grasses, cyanobacteria and Azolla as green manure for wetland rice, grain legumes, legumes as green manures and cover crops, forage legumes, understorey legumes and shade trees in plantation crops, and nitrogen fixing trees in agroforestry. Part III, optimizing nitrogen fixation, includes 3 chapters on environmental constraints, approaches to enhancement, and future impacts on nitrogen fixation in tropical agriculture. A list of common names and subject index are included.
Cover Crops for Natural Resource Management in West Africa
Author: CIEPCA.
Publisher: IITA
ISBN: 9789781311796
Category : Cover crops
Languages : en
Pages : 338
Book Description
Publisher: IITA
ISBN: 9789781311796
Category : Cover crops
Languages : en
Pages : 338
Book Description
Nitrogen Fixation in Crop Production
Author: David W. Emerich
Publisher: ASA-CSSA-SSSA
ISBN: 9780891181705
Category : Technology & Engineering
Languages : en
Pages : 446
Book Description
This book presents the science, application, and politics of the use of nitrogen-fixing crop plants across the globe in various environments. Nitrogen fixation can help provide a growing population with a nutritious, environmentally friendly, sustainable food supply. From new "omics" approaches to the role of nitrogen fixation in mitigating greenhouse gas emissions, from farming strategies in nonindustrialized nations to nitrogen fixation in the global economy, scientists will find the key issues and expanding research areas, and how they contribute to the next wave of advancements related to agriculture and the environment
Publisher: ASA-CSSA-SSSA
ISBN: 9780891181705
Category : Technology & Engineering
Languages : en
Pages : 446
Book Description
This book presents the science, application, and politics of the use of nitrogen-fixing crop plants across the globe in various environments. Nitrogen fixation can help provide a growing population with a nutritious, environmentally friendly, sustainable food supply. From new "omics" approaches to the role of nitrogen fixation in mitigating greenhouse gas emissions, from farming strategies in nonindustrialized nations to nitrogen fixation in the global economy, scientists will find the key issues and expanding research areas, and how they contribute to the next wave of advancements related to agriculture and the environment
Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers
Author: J. M. Powell
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9290532947
Category : Agricultural ecology
Languages : en
Pages : 543
Book Description
Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9290532947
Category : Agricultural ecology
Languages : en
Pages : 543
Book Description
Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.
Australian Journal of Experimental Agriculture
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1288
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1288
Book Description
ILCA Annual report 1993/94
Author: International Livestock Centre for Africa
Publisher: ILRI (aka ILCA and ILRAD)
ISBN:
Category :
Languages : en
Pages : 124
Book Description
Publisher: ILRI (aka ILCA and ILRAD)
ISBN:
Category :
Languages : en
Pages : 124
Book Description
Forage Crops of the World, 2-volume set
Author: Md. Hedayetullah
Publisher: CRC Press
ISBN: 1351167235
Category : Science
Languages : en
Pages : 620
Book Description
This new 2-volume set discusses the importance of fodder production of the minor fodder crops for animals. The volumes focuses on fodder production for forage crops, cover 17 major forage crops and 25 minor forage crops. The volumes discuss crop production methodology and agronomic management in a systemic way, providing an abundance of information on each type of forage crop discussed, including preferred soil type, land capability, cropping patterns, climate, and socioeconomic conditions. They also address pests of the various forage crops, disease management, agroforestry in fodder and forage crops, preservation of forage crops, and forage production and climate change. Forage crops are very essential for quality milk and meat production. Farm animals are normally fed fodder available from cultivated areas, supplemented by a small extent with harvested grasses and top feeds. The three major sources of fodder are crop residues, cultivated fodder, and fodder from trees, pastures, and grazing lands. The patterns and types of fodder crops vary by geographical location.
Publisher: CRC Press
ISBN: 1351167235
Category : Science
Languages : en
Pages : 620
Book Description
This new 2-volume set discusses the importance of fodder production of the minor fodder crops for animals. The volumes focuses on fodder production for forage crops, cover 17 major forage crops and 25 minor forage crops. The volumes discuss crop production methodology and agronomic management in a systemic way, providing an abundance of information on each type of forage crop discussed, including preferred soil type, land capability, cropping patterns, climate, and socioeconomic conditions. They also address pests of the various forage crops, disease management, agroforestry in fodder and forage crops, preservation of forage crops, and forage production and climate change. Forage crops are very essential for quality milk and meat production. Farm animals are normally fed fodder available from cultivated areas, supplemented by a small extent with harvested grasses and top feeds. The three major sources of fodder are crop residues, cultivated fodder, and fodder from trees, pastures, and grazing lands. The patterns and types of fodder crops vary by geographical location.