Ploughing in Dry Areas - With Information on Ploughing on Dry Land Farms PDF Download
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Author: Thomas Shaw
Publisher: Cartwright Press
ISBN: 1446529754
Category : Technology & Engineering
Languages : en
Pages : 26
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Book Description
Author: Thomas Shaw
Publisher: Cartwright Press
ISBN: 1446529754
Category : Technology & Engineering
Languages : en
Pages : 26
Get Book Here
Book Description
Author: Thomas Shaw
Publisher:
ISBN:
Category : Dry farming
Languages : en
Pages : 516
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Book Description
Author: John Andreas Widtsoe
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 494
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Book Description
Author: William Macdonald
Publisher:
ISBN:
Category : Dry farming
Languages : en
Pages : 342
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Book Description
Author: Byron Hunter
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
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Book Description
Author: William Marion Jardine
Publisher:
ISBN:
Category : Dry farming
Languages : en
Pages : 6
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Book Description
Author: William Macdonald
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 78
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Book Description
Author: John Andreas Widtsoe
Publisher: Good Press
ISBN:
Category : Fiction
Languages : en
Pages : 210
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Book Description
Written by John Andreas Widtsoe, noted author, scientist, and an academic, this work is the first attempt to gather and arrange the known facts of science in their link to the production of plants, without irrigation, in areas with very little rainfall. The needs of genuine farmers have been kept in mind, those farmers who must first understand all the regulations, before their procedures can be completely satisfactory. It is hoped that the enlarging group of dry-farm investigators will also be helped by this representation of the principles of dry-farming. Widtsoe states in the preface. "The subject is now growing so rapidly that there will soon be room for two classes of treatment: one for the farmer, and one for the technical student." This book was written with help from large libraries, and the material was drawn from the available sources of that time. Widtsoe became the director of the Agricultural Experiment Station at Utah State Agricultural College in 1900.
Author: Lewis Alford Merrill
Publisher:
ISBN:
Category : Dry farming
Languages : en
Pages : 80
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Book Description
Author: Gary D. Libecap
Publisher:
ISBN:
Category : Dry farming
Languages : en
Pages : 73
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Book Description
In the late 19th and early 20th centuries, the North American agricultural frontier moved for the first time into semi-arid regions where farming was vulnerable to drought. Farmers who migrated to the region had to adapt their crops, techniques, and farm sizes to better fit the environment. But there was very incomplete information for making these adjustments, and ultimately they were insufficient: too many small, dry land wheat farms were founded, only to be abandoned in the midst of drought. In this paper, we examine why homestead failure occurred in the Great Plains, by analyzing two episodes in western Kansas in 1893-94 and in eastern Montana in 1917-21. We focus on the weather information problem facing migrants to the region. We examine the learning process by which migrants mis-interpreted new rainfall information and failed to adequately perceive drought. Homesteaders had neither an analytical framework nor sufficient data for predicting fluctuations in rainfall. Knowledge of the climate was primitive and the underlying mechanisms triggering droughts were not understood. Long-term precipitation records did not exist. Homesteaders gambled on the continuation of previous wet periods due to a possible climate change because of cultivation, and on the optimistic opinions of dryfarming experts.' Dryfarming doctrine argued that moisture could be saved in the soil, allowing small wheat farms to endure any dry period. Accordingly, homesteaders discounted new information that indicated drought. The subsequent waves of homestead busts that swept the region during severe droughts were part of the adjustment toward agricultural techniques, crops, and farm sizes more appropriate for a semi-arid region
