Comparison of the Effects of Chemical and Sweep Tillage Methods of Summer Fallow on Some Properties of Pullman Silty Clay Loam
1962
McCalla, T. M. | Army, T. J. | Wiese, Allen F.
SynopsisUsing dalapon, 2,4-D, and amitrole instead of sweep tillage for weed control during fallow periods in a wheat-sorghum rotation did not have a measurable effect on soil pH, organic matter, wet sieve aggregation, or microorganisms. Chemical weed control reduced the number of nematodes and the nitrate content in the surface inch of soil. In laboratory studies, the three herbicides did not cause prolonged reductions in nitrification unless applied at excessively high amounts.
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书目信息
Agronomy journal
ISSN
0002-1962
出版者
International Society for Horticultural Science.
其它主题
4-d; Dalapon; Silty clay loam soils
语言
英语
注释
Nal-ap-2-clean
Epub
类型
Journal Article; Text
2024-02-29
MODS