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Excerpt from Research on Stubble-Mulch Farming on Winter WheatFigure 1. - Accumulated monthly deviations of precipitation from their respective longtime monthly averages, 1880-1969. (u. S. Weather Bureau Data, 1880-91 for Mobeetie (ft. Elliot), Tex. 1892-1969 for Amarillo, Tex.)About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an impor...

Excerpt from Research on Stubble-Mulch Farming on Winter WheatFigure 1. - Accumulated monthly deviations of precipitation from their respective longtime monthly averages, 1880-1969. (u. S. Weather Bureau Data, 1880-91 for Mobeetie (ft. Elliot), Tex. 1892-1969 for Amarillo, Tex.)About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an impor...

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Excerpt from Stubble-Mulch Farming on Wheatlands of the Southern High Plains2. Increased grain yields under stubble-mulch farming appear to be due to depressed nitrification which prevents overstimulation of plant growth, and, in combination with improved soil infiltration rate, makes for an improved moisture - fertility balance.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgo...