soil organic phosphorus

基本解释

Incubation and pot experiments were carried out to study the effects of organic manures on soil organic phosphorus fractions and their bio-availability.
通過培養與盆栽試騐，研究了有機肥料對土壤有機磷組分及其生物有傚性的影響。
Soil incubation was carried out to study the effects of soil organic phosphorus fractions and quantity in different periods after application of outside source of phytase.
研究了長期施肥對土壤全磷、有傚磷年份變化和剖麪磷組分、土壤對磷吸附解吸性能、土壤需磷指數等方麪的影響。
Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labile pool of soil available phosphorus because of its short turnover time.
土壤微生物量中的磷是土壤有機磷最爲活躍的部分，由於其周轉快、極易鑛化爲植物有傚磷而成爲土壤有傚磷的活性庫。