MySheen

How to judge zinc deficiency in rice?

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Zinc deficiency in rice generally occurs at the seedling stage. The symptoms are chlorosis and albinism at the base of the new leaves, small leaves, sometimes albino heart leaves, chlorosis or albino stripes in the old leaves, and brown stripes on both sides of the middle ribs. The plant is short, the leaf occipital spacing is shortened, the tiller decreases or does not tiller, the root seedling is weak, the white root is few, the floret sterility rate increases, the heading delay or even no heading, and the mature stage is delayed.

Zinc deficiency in rice generally occurs at the seedling stage. The symptoms are chlorosis and albinism at the base of the new leaves, small leaves, sometimes albino heart leaves, chlorosis or albino stripes in the old leaves, and brown stripes on both sides of the middle ribs. The plant is short, the leaf occipital spacing is shortened, the tiller decreases or does not tiller, the root seedling is weak, the white root is few, the floret sterility rate increases, the heading delay or even no heading, and the mature stage is delayed.

 
0