Analysis on Nutrient Status of Star anise Forest in Guangxi Yachang State Forest Farm

Annotatsiya

According to the simple analysis of Star anise forest in Guangxi Yachang State Forest Farm,the results showed that the contents of soil organic matter,total N,P,K,available N,P,K and B were at a low level. The plants lacked of nutrients generally,with the most serious of B deficiency. There's a certain correlation between leaf nutrients and soil nutrients,but this correlation could not simply be seen as antagonistic or synergistic effects due to the complexity of the relationship between the various nutrients.

Mavzular

Iqtiboslar va manbalar