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A Study of the effect of liming an acid soil on the growth of certain legumes and non-legumes
(University of Missouri--Columbia, 1914)
A number of investigators have found that applications of lime to an acid soil have in many cases resulted in a depression of crop yields. This effect has been observed especially in connection with pot cultures where various phosphate fertillizers...
Delineation of critical management areas at plot, field, and watershed scales for claypan soils
(University of Missouri--Columbia, 2010)
and water quality and given rise to non-point source pollutants. The claypan soil region of Missouri has a high runoff potential that increases the possibility of transport of non-point source pollutants to downstream sites. The Agricultural Policy...
Polyacrylamide amendment for erosion and runoff control on soils of differing characteristics
(University of Missouri--Columbia, 2009)
, RO, and SL within soils. For reducing SL, a high level of PAM had better performance at a steep slope compared to a low level of PAM or [less than or equal to] 40% slope. Generally, the applications of PAM amendment were not effective in reducing RO...