极端干旱区气候因子和终霜冻对葡萄花芽期的影响

宋良娈, 刘紫妍, 吉春容, 宋水华, 周文杰, 张阿慧, 戚英

The impact of climate factors and final frost on grape flower bud stage in extremely arid regions

SONG Liangluan, LIU Ziyan, JI Chunrong, SONG Shuihua, ZHOU Wenjie, ZHANG Ahui, QI Ying

图1 1991—2024年新疆吐鲁番葡萄不同物候期起始日期及花芽期长度年际变化 （a）芽开放期，（b）展叶始期，（c）花蕾花序期，（d）花芽期长度

Fig. 1 Interannual variations of onset dates of different phenological stages and flower bud duration of grapes in Turpan, Xinjiang from 1991 to 2024 (a) bud opening stage, (b) initial leaf expansion stage, (c) flower bud and inflorescence stage, (d) flower bud duration