The Cotton Industry of Colombia
Author | : Horace G. Porter |
Publisher | : |
Total Pages | : 28 |
Release | : 1961 |
Genre | : Cotton growing |
ISBN | : |
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Author | : Horace G. Porter |
Publisher | : |
Total Pages | : 28 |
Release | : 1961 |
Genre | : Cotton growing |
ISBN | : |
Author | : Philippe Leurquin |
Publisher | : |
Total Pages | : 50 |
Release | : 1966 |
Genre | : Cotton growing |
ISBN | : |
Author | : International Federation of Cotton and Allied Textile Industries. International Cotton Mission to Colombia |
Publisher | : |
Total Pages | : 150 |
Release | : 1926 |
Genre | : Colombia |
ISBN | : |
Author | : Graham A. Matthews |
Publisher | : CABI |
Total Pages | : 308 |
Release | : 2021-12-23 |
Genre | : Technology & Engineering |
ISBN | : 1800620217 |
This book presents a global overview of the background to, and the current state of, crop protection and pest management in cotton crops. Cotton is one of the most economically important crops in the world and has been grown for centuries but maintaining high yields of good quality requires sophisticated approaches to pest management. The introduction and use of pesticides over the decades significantly increased cotton yields but lead to many adverse environmental impacts. Over time, new and alternative insecticides were developed but overuse has enabled pests to develop significant resistance. The development of genetically modified cotton varieties with toxins derived from Bacillus thuringiensis enabled much improved control of lepidopteran larvae, including bollworms, but as the toxins had no effect on sucking pests, farmers had no choice but to continue using insecticides. Also, some of the new cotton varieties developed in recent times have not adapted to different climatic conditions and the quality of cotton fibre declined as a result. This book shows the need for more research to select cotton varieties with high quality fibres suitable for different cotton growing areas and to develop integrated pest management strategies to minimise the use of pesticides. It also demonstrates the need for an inter-disciplinary approach bringing together plant breeders, entomologists, plant pathologists, agronomists and agricultural engineers to achieve high yields of high quality cotton.
Author | : Alan L. Clem |
Publisher | : |
Total Pages | : 812 |
Release | : 1960 |
Genre | : Agricultural attachés |
ISBN | : |
Author | : Gae Adamson Bennett |
Publisher | : |
Total Pages | : 120 |
Release | : 1973 |
Genre | : Agriculture |
ISBN | : |
This study contains general background material on Colombia's physical resources -- topography , climate , soils , forests , and minerals. It analyzes the factors influencing demand for agricultural products; reviews general policies and goals toward agricultural production and trade; and examines production practices and transportation and marketing facilities. The report gives location, area, and production of all leading crops grown in the country; production of vegetable oils; and location of livestock and agricultural production centers. The study also traces Colombian economic development during the past two decades. Statistical data relate to economic growth, land use, agricultural trade, and production of all principal crops and livestock products.