availablephosphorus相关论文
Soil phosphorus fractions and their availability over natural succession from clear-cut of a mixed b
To assess phosphorus (P) status of forest soil under naturally restored vegetation,P fractions in the 10-cm soil layer w......
This experimental was conducted to study the effects of supplementation of an organic acid mixture comprised of 17％ forma......
In order to improve the fertility of purple soil and make reasonable use of green manures,root exudates of three types o......
Model Optimizations of Soil Total and Available Phosphorus Using NIRS after the Ultra-low Temperatur
In order to investigate effects of freeze-thawing treatment on models of soil total phosphorus and available phosphorus ......
