Cultural Practices for Sorghums and Miscellaneous Field Crops at the Southern Great Plains Field Station, Woodward, Okla

Cultural Practices for Sorghums and Miscellaneous Field Crops at the Southern Great Plains Field Station, Woodward, Okla PDF Author: L. F. Locke
Publisher:
ISBN:
Category : Field crops
Languages : en
Pages : 72

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Cultural Practices for Sorghums and Miscellaneous Field Crops at the Southern Great Plains Field Station, Woodward, Okla

Cultural Practices for Sorghums and Miscellaneous Field Crops at the Southern Great Plains Field Station, Woodward, Okla PDF Author: L. F. Locke
Publisher:
ISBN:
Category : Field crops
Languages : en
Pages : 72

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Relation of Cultural Practices to Winter Wheat Production, Southern Great Plains Field Station, Woodward, Okla

Relation of Cultural Practices to Winter Wheat Production, Southern Great Plains Field Station, Woodward, Okla PDF Author: L. F. Locke
Publisher:
ISBN:
Category : Wheat
Languages : en
Pages : 64

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Crop Rotation, Tillage, and Fertility Experiments at the Lawton (Okla.) Field Station, 1917-49

Crop Rotation, Tillage, and Fertility Experiments at the Lawton (Okla.) Field Station, 1917-49 PDF Author: Walter M. Osborn
Publisher:
ISBN:
Category : Crop rotation
Languages : en
Pages : 750

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Conservation Research Report

Conservation Research Report PDF Author:
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 168

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The Dasheen

The Dasheen PDF Author: Walter Henricks Hodge
Publisher:
ISBN:
Category : Taro
Languages : en
Pages : 678

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Foreign-matter Trap for Cotton Gins

Foreign-matter Trap for Cotton Gins PDF Author: Charles F. Henderson
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 738

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And conclusions. pp. 21.

Soil Organic Matter in Temperate AgroecosystemsLong Term Experiments in North America

Soil Organic Matter in Temperate AgroecosystemsLong Term Experiments in North America PDF Author: Eldor A. Paul
Publisher: CRC Press
ISBN: 1000721965
Category : Science
Languages : en
Pages : 436

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The presence - or absence - of soil organic matter (SOM) has important implications for agricultural productivity. It could also have significant implications for global climate due to its role as a source/sink of carbon. Therefore, it is important to understand the issues related to the accumulation or loss of SOM, to use what we have learned from experiments to make sound decisions about soil and crop management, and to test models and future concepts concerning SOM management. A database is included with the book, presenting tabular data for 34 sites in North America. Soil Organic Matter in Temperate Agroecosystems discusses all of these issues and more, answering such questions as:

Circular - United States Department of Agriculture

Circular - United States Department of Agriculture PDF Author: United States. Department of Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1070

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Circular

Circular PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1120

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Summer Fallow in the Western United States

Summer Fallow in the Western United States PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 168

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