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Author: Chamber of Commerce of the United States of America. Agricultural Department
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Author: Chamber of Commerce of the United States of America. Agricultural Department
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Author: Peter R. Kunstadter
Publisher: University of Hawaii Press
ISBN: 0824881974
Category : Social Science
Languages : en
Pages : 599
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Book Description
Farmers in the Forest, while using examples chiefly from northern Thailand, is concerned with complex problems found in all tropical countries. In these areas rapid population growth, increasing demands for food, and burgeoning international markets for forest products and other raw materials are associated with active competition for land and natural resources in upland areas. This book brings together studies by administrators, agronomists, anthropologists, forest ecologists, geographers and jurists, who describe a variety of swidden systems and their effect on soil, forest, society, and economy. They point to conflicts between traditional farming systems and modern legal and administrative constraints now being imposed, and they describe special and technological conditions that contribute to a marginal, stagnant upland economy, increasing socio-economic disparities with the lowlands, and the serious ecological consequences of these conditions. Several possible solutions are suggested to solve these problems.
Author: Jim Gerrish
Publisher:
ISBN: 9780972159708
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
Using vivid images and detailed explanations, Gerrish takes graziers step by step through the MiG system. He begins from the ground up with the soil, and advances through the management of pastures and animals. Written for those new to MiG grazing, Gerrish's insight and personal experience can help experienced graziers fine tune their grazing operations for added income.
Author: G. A. Larson
Publisher:
ISBN:
Category : Agriculture and state
Languages : en
Pages : 20
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Book Description
Author: Joachim von Braun
Publisher: Springer
ISBN: 9400770618
Category : Science
Languages : en
Pages : 388
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Book Description
This book takes a new approach on understanding causes of extreme poverty and promising actions to address it. Its focus is on marginality being a root cause of poverty and deprivation. “Marginality” is the position of people on the edge, preventing their access to resources, freedom of choices, and the development of capabilities. The book is research based with original empirical analyses at local, national, and local scales; book contributors are leaders in their fields and have backgrounds in different disciplines. An important message of the book is that economic and ecological approaches and institutional innovations need to be integrated to overcome marginality. The book will be a valuable source for development scholars and students, actors that design public policies, and for social innovators in the private sector and non-governmental organizations.
Author: William Emery Doolittle
Publisher:
ISBN:
Category : Land use, Rural
Languages : en
Pages : 48
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Book Description
Author: Gladwin Ellis Young
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 28
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Book Description
Author: Prakash Tiwari
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This study identified marginal agricultural lands in the Lower Mississippi Alluvial Valley using crop yield predicting models. The Random Forest Regression (RFR) and Multiple Linear Regression (MLR) models were trained and validated using county-level crop yield data, climate data, soil properties, and Normalized Difference Vegetation Index (NDVI). The RFR model outperformed MLR model in estimating soybean and corn yields, with an index of agreement (d) of 0.98 and 0.96, Nash-Sutcliffe model efficiency (NSE) of 0.88 and 0.93, and root mean square error (RMSE) of 9.34% and 5.84%, respectively. Marginal agricultural lands were estimated to 26,366 hectares using cost and sales price in 2021 while they were estimated to 623,566 hectares using average cost and sales price from 2016 to 2021. The results provide valuable information for land use planners and farmers to update field crops and plan alternative land uses that can generate higher returns while conserving these marginal lands.
Author: Fred C. White
Publisher:
ISBN:
Category : Agricultural pollution
Languages : en
Pages : 132
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Book Description
Author: Shanmuga Sundaram
Publisher:
ISBN:
Category :
Languages : en
Pages : 340
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Book Description
