Study on the Change of Endogenous Hormone Content in Barley Malting Process
The change rules of GA3,IAA and ABA content of two kinds of barley including imported Gairdner and domestic Ganpi No.2 in malting process was analyzed. The results showed that the curve of GA3, IAA and ABA content of both two kinds of barley during malting process waved with the malting time, and the change rules of their endogenous hormone were almost the same. Meanwhile, it was found that GA3 plays an important role to stimulate the secretion of LAA and ABA in the process of malting.