王睿的新娘
幼苗
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Topic:Fukang oasis sacsaoul root cap area soil salinity change preliminary study abstract:This article by the electric conductance,the soluble total salt content and PH takes the target,through soil profile in organic C,entire N,entire P,entire K and K,N,Mg,Ca plasma analysis,finally indicated:Organic C,entire N,P,K,various ions and the total salt have remarkable and are extremely remarkable are being related,but becomes the inverse correlation with pH and the electric conductance,but the relevance is not remarkable.The thin salt lives the bush sacsaoul root cap area soil salinity the change not to be obvious,the rhizosphere earth salinity even slightly has the drop,the crown earth and the edge earth displays the soil salinity increase,increases the most obvious region is the crown edge,the root cap area has forms “the salinity island” gradually the tendency.key word:Sacsaoul; Salinity; PH value
1年前
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