Characteristics and Production Costs of U.S. Corn Farms, 1991 PDF Download
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Author: William D. McBride
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 20
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Book Description
Author: Craig Eugene Beer
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52
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Book Description
Author: William D. McBride
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 20
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 956
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Book Description
Author: L. T. Evans
Publisher: Cambridge University Press
ISBN: 9780521295581
Category : Science
Languages : en
Pages : 516
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Book Description
In this major 1993 work, Lloyd Evans provides an integrated view of the domestication, adaptation and improvement of crop plants, bringing together genetic diversity, plant breeding, physiology and aspects of agronomy. Considerations of yield and maximum yield provide continuity throughout the book. Food, feed, fibre, fuel and pharmaceutical crops are all discussed. Cereals, grain legumes and root crops, both temperate and tropical, provide many of the examples, but pasture plants, oilseeds, leafy crops, fruit trees and others are also considered. After the introductory chapter, the increasing significance of crop yields to the world's food supply is highlighted. The next three chapters consider changes to crop plants over the last ten thousand years, including domestication, adaptation and improvement. Aimed at research workers and advanced students in crop physiology and ecology, agronomy and plant breeding, this book also reaches conclusions of relevance to those concerned with developmental policy, agricultural research and management, environmental quality, resource depletion and human history.
Author: Stephen Smith
Publisher: John Wiley & Sons
ISBN: 0891186190
Category : Technology & Engineering
Languages : en
Pages : 512
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Book Description
When humankind began to save seed to plant for the next season, they did so hoping to secure a food supply for the future. With that came the inevitable question: Will it be enough? Scientists today are still asking that question. Our dependence on domesticated cultivated varieties has never been greater, even as increasing populations strain our resource base. This book provides a fascinating snapshot-in-time account of the productivity status of all major U.S. field crops. Each crop has a different story to tell. Plant breeding, biotechnology, and agronomy have shaped these stories. It is imperative that we learn from them to ensure continued productivity. The solution is long-term stewardship and the most effective use of our critical resources—water, soil, genetic resources, and human intellect.
Author: United States. National Water Commission
Publisher:
ISBN:
Category :
Languages : en
Pages : 324
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 74
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Book Description
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 952
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Book Description
Author:
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 108
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Book Description
Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
