EFFECT OF TILLAGE TRAFFIC ON CERTAIN PHYSICAL PROPERTIES AND CROP YIELD ON A BROOKSTON CLAY SOIL
[摘要] AfieldstudywascarriedoutonaBrookstonclaysoilatWoodslee,Ontario,in1952–1955tomeasuresomeeffectsoftillagetrafficonsoilphysicalconditionsandcropyield.Theexperimentwasconductedathighandlowmoisturelevelsandoncroppingsystemsconsideredtobeextremeineffectonthesoil.Inthisstudytillagetrafficwasnotconsistentlydeleterioustophysicalpropertiesandappearedtohavelittleinfluenceoncornandoatyields.Cropyieldseemedtobeaffectedbytheprecedingcrop.
[发布日期] [发布机构]
[效力级别] [学科分类] 农业科学（综合）
[关键词] [时效性]
