RELATIONSHIP OF THE PERMANENT WILTING PERCENTAGE AND THE SOIL MOISTURE CONTENT AT HARVEST TO THE 15-ATMOSPHERE PERCENTAGE
[摘要] Permanentwiltingpercentagesbasedonthewiltingoftheupperleavesofsunflowerplantswererelatedtothe15-atmospherepercentagebytheequationPWP = 0.35 + 0.833FAP.Thiswiltingpercentage,whichwaslowerthanthatbasedonameanwiltingconditionoftheplantasawhole,providedsatisfactoryestimatesofminimumsoilmoisturecontentsundercerealcropsatharvesttime.
[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]
