应用化学杂交剂(CHA)诱导雄性不育是小麦杂种优势利用的重要途径之一。
Male sterility of wheat inducing by Chemical hybridization agents (CHA) is one of the main ways to produce hybrid wheat seed.
无论是叶片还是花蕾，JA含量不育系低于可育系，JA可能作为内源的花粉萌发调节剂抑制花粉的萌发，可以认为，JA含量在不育系的降低可能与亚麻雄性不育的发生有某种联系。
JA content in the leaves and the flower buds in male-sterile line was lower than its normal variety, as endogenous pollen bourgeon regulator, JA might restrain the bourgeon of pollen.
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