NPKS straw straw incorporation straw returning straw turnover straw amendments return crop stalks to the field straw mulching
And soil phosphorus element didn´t increase after the straw incorporation.
秸秆还田后,土壤中磷素无显著增加。
—— 给力词典精选Maize straw returning to the field also decreased soil bulk density.
秸秆还田还降低了土壤容重。
—— 给力词典精选Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
秸秆还田增加了土壤全氮和无机氮含量。
—— 给力词典精选Corn straws as fertilizers may make the soil fertile and balance the nutrients.
玉米秸秆还田可以培肥地力,平衡土壤养分。
—— 给力词典精选As a whole, effect of K fertilizer applied to soil directly was excelled to wheat straw to soil.
整体看直接施用化肥钾的效果优于秸秆还田。
—— 给力词典精选