Download or read book Sucking Pests of Crops written by Omkar and published by Springer Nature. This book was released on 2020-10-12 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sucking pests are most notorious group of pests for agricultural crops. Unlike most pests with chewing mouth parts, sucking pests cause more severe damage to the crops and are complex to get identified until advanced stages of infection. Not only is this late detection detrimental to their effective control, sucking pests also often cause fungal growth and virus transmission. The book emphasizes on sucking pests of most major crops of India. It aims to reflect Indian scenario before the international readership. This book complies comprehensive information on sucking pests of crops and brings the attention of the readers to this multiple damage causing insect complex. The chapters are contributed by highly experienced Indigenous experts from Universities & ICAR institutes, and book collates useful content for students and young researchers in plant pathology, entomology and agriculture.

Download or read book Sclerotinia Diseases of Crop Plants Biology Ecology and Disease Management written by G. S. Saharan and published by Springer Science & Business Media. This book was released on 2008-09-01 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fungus Sclerotinia has always been a fancy and interesting subject of research both for the mycologists and pathologists. More than 250 species of the fungus have been reported in different host plants all over the world that cause heavy economic losses. It was a challenge to discover weak links in the disease cycle to manage Sclerotinia diseases of large number of crops. For researchers and s- dents, it has been a matter of concern, how to access voluminous literature on Sclerotinia scattered in different journals, reviews, proceedings of symposia, workshops, books, abstracts etc. to get a comprehensive picture. With the pub- cation of book on ‘Sclerotinia’, it has now become quite clear that now only three species of Sclerotinia viz. , S. sclerotiorum, S. minor and S. trifoliorum are valid. The authors have made an excellent attempt to compile all the available infor- tion on various aspects of the fungus Sclerotinia. The information generated so far has been presented in different chapters. After introducing the subject various aspects viz. , the diseases, symptomatology, disease assessment, its distribution, economic importance, the pathogen, its taxonomy, nomenclature, reproduction, reproductive structures with fine details, variability, perpetuation, infection and pathogenesis, biochemical, molecular and physiological aspects of host-pathogen interaction, seed infection, disease cycle, epidemiology and forecasting, host resistance with sources of resistance, mechanism of resistance and other mana- ment strategies have been covered.

Download or read book Statistical Design and Analysis for Intercropping Experiments written by Walter T. Federer and published by Springer Science & Business Media. This book was released on 2008-01-08 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intercropping is an area of research for which there is a desperate need, both in developing countries where people are rapidly depleting scarce resources and still starving, and in developed countries, where more ecologically and economically sound ways of feeding ourselves must be developed. The only published guidelines for conducting such research and analyzing the data have been scattered about in various journal articles, many of which are hard to find. This book condenses these methods and will be immensely valuable to agricultural researchers and to the statisticians who help them design their experiments and interpret their results.

Download or read book Alley Farming written by B. T. Kang and published by IITA. This book was released on 1999 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tropical Agriculturalist is a series of practical field guides and textbooks for: producers, farmers and farm managers, agricultural extension officers agricultural diploma, degree and vocational students, teachers and lecturers, senior secondary students, as reference books, adult education, rural and community development programmes.

Download or read book Dryland Agriculture written by L. L. Somani and published by . This book was released on 1992 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Advances in Dryland Agriculture written by and published by . This book was released on 1993 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a national symposium held at Hyderabad, September 13-16, 1988.

Download or read book The African Husbandman written by William Allan and published by LIT Verlag Münster. This book was released on 2004 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: The African Husbandman helped a generation of scholars and officials to appreciate that Africans' agricultural practices were both more complex and more malleable than was often thought. Allan's work also pioneered research methods that wedded ethnographic and ecological fieldwork in ways that demonstrated the inextricable links between social arrangements, environmental conditions, and land use patterns. If certain facets of Allan's analysis have now come under scrutiny, his general tenet that to improve agricultural prospects in Africa one first has to understand it from the cultivators' point of view has only been strengthened with time. As long as there are individuals struggling to make sense of African agricultural productivity, The African Husbandman will remain a classic.

Download or read book Handbook of Animal Nutrition written by Prafulla V. Patil and published by Educationist Press. This book was released on 2018 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Utilization of Nitrogen and Phosphorus by Intercropping and Sole Cropping Systems of Maize Zea Mays L and Cowpea Vigna Unguiculata L on an Alfisol in Northern Ghana written by Rolf Härdter and published by . This book was released on 1989 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book FUTURE SMART FOOD written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-09 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication demonstrates the benefits of neglected and underutilized species, including amaranth, sorghum and cowpea, and their potential contribution to achieving Zero Hunger in South and Southeast Asia.

Download or read book Crop Improvement for Sustainable Agriculture written by Mitchell Brett Callaway and published by U of Nebraska Press. This book was released on 1993-01-01 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop improvement for future farming systems. History of crop improvement in sustainable agriculture. Choosing germplasm for breeding program success. The role of seed companies in crop improvement. Crop breeding objectives and methods. Breeding for resistance to insects and plant pathogens. Crop tolerance to weeds. Tree improvement for agroforestry systems. Contributions of biotechnology to crop improvement. Genotype by environment interaction in crop improvement. Statistical design and analysis of intercropping experiments.

Download or read book Alfalfa Science and Technology written by C. H. Hanson and published by Wiley-Blackwell. This book was released on 1972 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Distribution and Historical Developments -- Morphology and Anatomy -- The flower Sterility Mechanisms and Pollination Control -- Energy Accumulation and Utilization -- Environmental Physiology -- Cold Drought and Heat Tolerance -- Relationships with Other Species in a Mixture -- Nodulation and Symbiotic Nitrogen Fixation -- Chemical Composition of Herbage -- Genetics and Breeding Procedures -- Breeding for Forage Yield and Quality -- Breeding for Disease Resistance -- Highlights in the United States -- Breeding for Nematode Resistance -- Breeding for Insect Resistance -- Adaptation Varieties and Usage -- Establishing the Stand -- Nutrition and Fertilizer Use -- Water Relationships and Irrigation -- Cutting Schedules and Maintaining Pure Stands -- Diseases -- Insects and Related Pests -- Taxonomy and Cytogenetics of Medicago -- Weeds and Weed Control -- Equipment for Harvesting Storing and Feeding -- Feeding Value and On-farm Feeding -- Role in Feedlot Feeding -- Pasture Production and Utilization -- Processed Products for Feed and Food Industries -- Seed Characteristics -- Seed Production Practices -- The Seed Industry -- Highlights of Research Around the World -- Future Trends in the United States -- Index -- Cytology and Evolution of the Medicago sativa-falcata Complex -- Front Matter.

Download or read book Crop Production in Dry Regions written by I. Arnon and published by . This book was released on 1972 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grain crops; Industrial crops; Forage supply.

Download or read book The Principles of Vegetable gardening written by Liberty Hyde Bailey and published by . This book was released on 1901 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Green Revolution Revisited written by Bernhard Glaeser and published by Taylor & Francis. This book was released on 2010-11-29 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Green Revolution – the apparently miraculous increase in cereal crop yields achieved in the 1960s – came under severe criticism in the 1970s because of its demands for optimal irrigation, intensive use of fertilisers and pesticides; its damaging impact on social structures; and its monoculture approach. The early 1980s saw a concerted approach to many of these criticisms under the auspices of Consultative Group on International Agricultural Research (CGIAR). This book, first published in 1987, analyses the recent achievements of the CGIAR and examines the Green Revolution concept in South America, Asia and Africa, from an ‘ecodevelopment’ standpoint, with particular regard to the plight of the rural poor. The work is characterised by a concern for the ecological and social dimensions of agricultural development,which puts the emphasis on culturally compatible, labour absorbing and environmentally sustainable food production which will serve the long term needs of developing countries.

Download or read book The Prehistory of Africa written by John Desmond Clark and published by . This book was released on 1970 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Farmer s Primer on Growing Cowpea on Riceland written by R. K. Pandey and published by Int. Rice Res. Inst.. This book was released on 1987 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cowpea crop; The cowpea plant; The seed; Seedling growth; Growth stages; The roots; Root nodules and nitrogen fixing; The shoot - leaves and branches; The shoot - flowers and seed pods; Dry matter production; Growing cowpea; Environment; Water; Choosing the right variety; Tillage and planting; Fertilizer and lime; Harvesting and storage; Increasing yields and profits; Yield components; Production factors; Yield reducers - weeds; Yield reducers - insect pests; Yield reducers - diseases; Cowpea in other cropping systems; Sequence cropping; Intercropping; Strip-cropping.