photoperiod treatment

基本解释

The inherent characteristics of uncomplete bolting cultivars of subecotype 2 of Low Temperature Sensitivity Ecotype remained unchanged under all temperature and photoperiod treatment combinations.
供试的低温反应敏感型生态亚型2品种，在各温光处理组合中均保持其不完全抽薹特性。
The synthesis of GA3 was promoted and synthesis of ABA was inhibited after long photoperiod treatment, contrary to that, short photoperiod treatment raised ABA content and reduced GA3 content sharply.
长光周期处理促进了GA3的合成，抑制了ABA的生成，从而抑制了休眠，而短光周期处理显著提高了ABA的含量，降低了GA3的含量。