论文部分内容阅读
对新疆库车小白杏的授粉生物学特性进行研究表明:(1)库车小白杏完全花比例为39.35%,不同果枝类型的完全花比例大小为中果枝﹥花束状果枝﹥短果枝﹥长果枝。(2)自花授粉试验表明,库车小白杏为自花不实类型,自然授粉结实率为5.85%。(3)疏花和液体授混合花粉可以明显提高库车小白杏坐果率,疏花50%和70%是自然授粉结实率的1.31倍和1.71倍;液体授混合花粉是自然授粉结实率的1.91倍。
The results showed that: (1) The percentage of complete flower of Kobayashi bliss was 39.35%, and the percentage of complete flower of different fruit branch types was middle fruiting branch> bougainvillea> short fruiting branch> Long branches. (2) The self-pollination experiments showed that the Kobayashi Ginkgo biloba was self-infested type, and the natural pollination rate was 5.85%. (3) The combination of flowering and liquid blending of pollen can significantly improve the fruit setting rate of Kobus apricot, and the percentage of flower pollination of 50% and 70% is 1.31 times and 1.71 times of that of natural pollination; 1.91 times.