Author: Jana OrphalPublisher:
ISBN:
Category :
Languages : de
Pages : 53
Book Description
Comparative analysis of the economics of Bt and non-Bt cotton production
Author: Jana OrphalComparative Analysis of Bt and Non Bt Cotton-an Econometric Analysis
Author: Nithya Vishwanath GowdruPublisher: LAP Lambert Academic Publishing
ISBN: 9783844305234
Category :
Languages : en
Pages : 92
Book Description
Cotton is the major commercial crop amongst all cash crops in India and provides livelihood to more than 60 million people.Cotton crop is infested by various pests causing significant yield losses therefore Bt cotton was introduced in India.This study attempts to examine growth in area, production and productivity of cotton and also analyze the Comparative economics, sustainability and resource use efficiency.Finding of the study shows that Area, production and productivity of cotton had higher and positive growth during post introduction of Bt-cotton compared to the pre introduction period.Farmers cultivating Bt cotton incurred relatively higher cost of cultivation per acre compared to non-Bt farmers.However, net returns realized were also higher with Bt cotton farmers.Resource use efficiency analysis reveal that efficient use of labor, fertilizers and seeds had contributed the most to the difference in returns between Bt and non-Bt cotton cultivation. Sustainability analysis indicated that Bt-cotton was more sustainable with a higher and stable sustainability index. High yield, less pest attack and lower pesticide cost were the major motivating factors for adoption of Bt-cott
Comparative Economic Analysis of Bt Cotton and Non Bt Cotton Cultivation in Haveri District of Karnataka
Author: Manjunatha KerurBt Cotton vis-à-vis Traditional Cotton Varieties: The Economics and Returns in the State of Maharashtra in India
Author: Vasant P. GandhiPublisher: Allied Publishers
ISBN: 8184245866
Category : Technology & Engineering
Languages : en
Pages : 84
Book Description
Breakthroughs in science and technology often produce stunning results such as in the green revolution which swept through much of Asia averting the food crisis. Given the present slowing of agricultural growth and rising commodity prices, breakthroughs are once again urgently required and this has put biotechnology at the forefront of a new potential green revolution. One of the frontrunners in this has been development of Bt Cotton which was introduced into India in 2002, amidst much hesitation, after its induction in a large number of other countries. Whereas it has been accepted and has spread rapidly in India leading to a substantial growth in cotton production, there are conflicting reports about its success and various issues and problems have been raised. In light of this, the book examines the performance of Bt Cotton vis-à-vis non-Bt Cotton in the state of Maharashtra which is the largest cotton growing state by area. This is part of a coordinated study undertaken by the authors for the Ministry of Agriculture covering four major cotton states—Andhra Pradesh, Gujarat, Maharashtra and Tamil Nadu—which together account for about 70 percent of the country's cotton production. The book examines the adoption, experience, performance and economics of Bt cotton in Maharashtra. It reports on the advantages, disadvantages as well as other observations on Bt cotton as conveyed by the farmers of the state.
BT Cotton- An Impact on Farmer Livelihoods
Author: Lalita MaharanaPublisher: LAP Lambert Academic Publishing
ISBN: 9783659533167
Category :
Languages : en
Pages : 108
Book Description
Bollworm is the major pest in cotton plants. BT Cotton is the first genetically modified crop which contains a gene (cry1Ac) of a soil bacterium i.e. Bacillus thuringiensis (BT) that will produce a natural toxin to act against bollworm. The aim of the BT introduction is to minimize the pesticide dosages and improve the crop production to achieve agriculture growth, poverty alleviation and environmental protection. The contents of the book emphasizes on the socio-economic status of the farmers and their livelihoods and on environment with the introduction of the transgenic cotton.
Dynamic Analysis of Production and Marketing of
Author: C. S. YatnalliPublisher: LAP Lambert Academic Publishing
ISBN: 9783847332121
Category :
Languages : en
Pages : 416
Book Description
Present study has made a deep investigation covering, both important aspects, such as economics of production and marketing, besides, constraints in the cotton production in Haveri District. It also analyses the marketing cost and marketing margin, which exercise a dominant influence on its economics. Under such situation, it is a matter of paramount importance to study the seasonal variation in Bt cotton and non Bt cotton arrivals and their effect on prices of cotton, profitability of Bt cotton and non Bt cotton cultivation and the behaviour of farmers towards Bt cotton and non Bt cotton prices and their effect on area allocation, production and productivity of Bt cotton and non Bt cotton. In view of the above situations, there arises a need to interpret the phenomenon of cost and profitability of Bt cotton and non-Bt cotton. The findings of the study will be of interest and useful to local agencies, research scientists, policy makers and commercial organisations. The aim of the study is to analyse the problems associated with cost and profitability of production and marketing of Bt cotton and non-Bt cotton in Haveri District of Karnataka State India.
Genetically Engineered Crops
Author: National Academies of Sciences, Engineering, and MedicinePublisher: National Academies Press
ISBN: 0309437385
Category : Science
Languages : en
Pages : 607
Book Description
Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.
Economic Analysis of Production of Bt Cotton Seeds in Non-conventional Areas of Karnataka
Author: B.V. Mahadeva ReddyDesigning Sustainable Technologies, Products and Policies
Author: Enrico BenettoPublisher: Springer
ISBN: 3319669818
Category : Science
Languages : en
Pages : 498
Book Description
This open access book provides insight into the implementation of Life Cycle approaches along the entire business value chain, supporting environmental, social and economic sustainability related to the development of industrial technologies, products, services and policies; and the development and management of smart agricultural systems, smart mobility systems, urban infrastructures and energy for the built environment. The book is based on papers presented at the 8th International Life Cycle Management Conference that took place from September 3-6, 2017 in Luxembourg, and which was organized by the Luxembourg Institute of Science and Technology (LIST) and the University of Luxembourg in the framework of the LCM Conference Series.
Cotton Production
Author: Khawar JabranPublisher: John Wiley & Sons
ISBN: 1119385512
Category : Technology & Engineering
Languages : en
Pages : 435
Book Description
Provides a comprehensive overview of the role of cotton in the economy and cotton production around the world This book offers a complete look at the world’s largest fiber crop: cotton. It examines its effect on the global economy—its uses and products, harvesting and processing, as well as the major challenges and their solutions, recent trends, and modern technologies involved in worldwide production of cotton. Cotton Production presents recent developments achieved by major cotton producing regions around the world, including China, India, USA, Pakistan, Turkey and Europe, South America, Central Asia, and Australia. In addition to origin and history, it discusses the recent advances in management practices, as well as the agronomic challenges and the solutions in the major cotton producing areas of the world. Keeping a focus on global context, the book provides sufficient details regarding the management of cotton crops. These details are not limited to the choice of cultivar, soil management, fertilizer and water management, pest control, cotton harvesting, and processing. The first book to cover all aspects of cotton production in a global context Details the role of cotton in the economy, the uses and products of cotton, and its harvesting and processing Discusses the current state of cotton management practices and issues within and around the world’s cotton producing areas Provides insight into the ways to improve cotton productivity in order to keep pace with the growing needs of an increasing population Cotton Production is an essential book for students taking courses in agronomy and cropping systems as well as a reference for agricultural advisors, extension specialists, and professionals throughout the industry.