P fertilization increased N, P and K accumulation in tree biomass and nutrient use efficiency in wood and biomass production.
施P肥还增加了树木N、P和K的养分积累量，提高了上述养分的利用效率。
It is the accumulation of a singe stone and wood that makes up the gigantic building. Why don't we be the stone and wood?
巨大的建筑，总是由一木一石叠起来的，我们何妨做做这一木一石呢？
应用推荐