草酸可提取态磷
oxalate extractable phosphorus
磷形态
phosphorus fractions
phosphorus fraction
P fractions
Sequential P fractions
Forms of phosphorus
Phosphorus species
phosphorus pools
phosphorus constitute
phosphorus shape
Phosphorus forms
Phosphorus form
phosphorus speciation
form of phosphorus
Phosphorus fractionation
P forms
P speciation
Phosphorous form
phosphorous forms
different phosphorus species
Phosphorus
Species
Surface sediment
磷形态分布
Distribution of Phosphorus Forms
磷形态提取
extraction of phosphorus fraction
磷形态转化
Phosphorus transformation
transformation of phosphorus forms
土壤有机磷形态
Soil organic phosphorus forms
无机磷形态
inorganic phosphorus forms
fractions of inorganic phosphorus
inorganic phosphorus fractions
inorganic phosphorus fractionation
inorganic phosphorus form
form of inorganic Phosphorus
inorganic phosphorus transformation
forms of inorganic phosphorus
Inorgenic phosphorus fractions
inorganic phosphor modality
soil inorganic phosphorous
Inorganic-P forms
P fertilizer availabilities
inorganic phorphorus separation
无机磷形态转化
inorganic P form transformation
有机磷形态
organic phosphorous forms
form of organic Phosphorus
organic phosphorus types
soil organic phosphorous
变形形态特征
deformation characteristics
分级提取形态分析法
Sequential extraction procedure