1. β-氨基丁酸对春小麦干旱胁迫响应调节作用 Du YL , Wang ZY, Fan JW, Turner NC, Wang T, Li FM. 2012. β-Aminobutyric acid increases abscisic acid accumulation and desiccation tolerance and decreases water use but fails to improve grain yield in two spring wheat cultivars under soil dry ...