Zn^(2+)和复方新诺明(SM Z-TM P)对小麦种子发芽及幼苗生长的影响

Zn 2+ and SMZ TMP Affect the Germination of Wheat and the Growing of Seeding

Ｚｎ２＋ 和 Ｓ Ｍ Ｚ Ｔ Ｍ Ｐ 对小麦种子的发芽率没有显著影响，但 ０．０９％ Ｚｎ２＋ ＋ ０．５ｍ ｇ／ Ｌ Ｓ Ｍ Ｚ Ｔ Ｍ Ｐ 的处理液可提高其发芽指数、活力指数、幼苗长度、幼苗叶片叶绿素含量和幼苗根系活力，且０．１２％ Ｚｎ２＋ ＋ ０．５ｍ ｇ／ Ｌ Ｓ Ｍ Ｚ Ｔ Ｍ Ｐ

It is about Zn 2+ and SMZ TMP affect the germination percentage of wheat is not clear,but the handled solution of 0.09%Zn 2+ +0.5mg/L SMZ TMP can increase its germination index,vigour index,the length of seedling,the chlorophyll content of seedling leaves and the root system vigour of wheat seedling;0.12%Zn 2+ +0.5mg/L SMZ TMP can increase its activity of α starch amylase.