论文部分内容阅读
林芝地区苹果物候期: 1. 花芽:花芽萌动期多数品种在3月25日左右,4月20日到4月25日花芽开始吐蕾,4月28日到5月10日为开花盛期,从一品种在一株树上开第一朵花到最后一朵花,一般在25～30天。到5月15日左右花瓣约有70％左右已脱落。 2. 果台付梢:花瓣开始脱落的同时也就是果台付梢加快生长阶段,多数的付梢在
Nyingchi region Apple phenology: 1. Flower buds: Most of flower bud germination period on March 25 or so, April 20 to April 25 flower buds began to spit bud, April 28 to May 10 for the flowering period, From a species in a tree to open the first flower to the last flower, usually in 25 to 30 days. Around May about 70% of petals have been shed. 2 fruit Taiwan pay tip: the petals began to fall off at the same time is the Taiwan fruit to speed up the growth stage, the majority of tips