Generally, it is difficult to be absorbed by roots when ironfertilizer was drenched into soil.
环状沟土壤浸施铁肥在不断根的情况下很难被根吸收，断根情况下吸收、输机制与根系输液相同。
2
It is an international hotspot by using "ironfertilizer" to increase Marine primary productivity, absorbing atmospheric CO2 and reducing the greenhouse effect.
利用“铁肥”方法增加海洋初级生产力、吸收大气中的CO2、降低温室效应是目前国际上的一个研究热点。
3
This paper introduced the effect of correcting iron deficiency disease on the peach trees with the methed of controlled the release ironfertilizer to the roots.