甜樱桃在遵义的生物学观察

The Biology Observation of the Sweet Cherry in ZunYi

对‘红灯’、‘大紫’、‘芝罘红’樱桃的生长发育状况进行4年连续观察,研究甜樱桃在亚热带湿润季风气候生长发育规律。结果表明,3个品种生长发育正常,发芽率高,成枝率弱,新梢在展叶后、果实采收后均有一较快生长期,花芽形态分化开始于5月中下旬,8月底多数完成分化,果实在硬核前后各有一较快生长期,果肉肥厚多汁,酸甜适口,耐贮,产量、品质受春季温度、雨量的影响。成熟早,质量、产量低于传统生产区。

[OBJECTIVE]To research the representation of the sweet cherry in the subtropical humid monsoon climate;,[METHOD]observation the growth and development condition of the HongDeng , DaZi , ZhiHuHong for continuing four years,[RESULTS]The results showed that： the sprouting rate were high, the branching ability were low, the new branches growths quickly after the leaf expansion and harvest the fruit,the bud morphological differentiation begins at 5 mid-late by the end of August, the fruit growths rapidly before and after the hard-core period. The fruits of the three varieties were gloss , middle taste in sweet and sour degree and with high edible percentage、storability. The output and quality of the three varieties were affected by local temperature and rainfall,[CONCLUSION]the harvest date of the sweet cherry was early and the quality , output was lower than in the traditional production areas.