The distribution of mineralnutrient elements was different in different leaf position, main leaf veins and soft leaves.
各种矿质元素在不同叶位以及同叶位的中肋和软叶中的分配均有所不同。
2
Calcium is an important mineralnutrient, has all kinds of physiological function. It plays an important role in physiology and metabolism of fruit trees.
钙是一种重要的营养元素，具有多种生理功能，在果树生理代谢中起着重要作用。
3
The mineralnutrient absorption characteristics of the rice varieties miyang23, Bright Star and Japanese Qing were compared by means of potting hydroponics.