摘要
甜樱桃引进到四川西北部栽培，结果表明：能够开花结果，且具有丰产潜力。前期（1～4年）生长势旺盛，1年抽梢2～3次，顶端新消1年生长1m以上，5年生以后生长势逐步减缓；3年生有少量树试花，5年生全面开花进入初果期；试花至初果期，以长果枝结果为主，以后转为花簇状短果枝结果为主，如5年生红灯长果枝占50．34％，花族状短果枝占26．19％，6年生两类结果枝分别占4．04％、68．72％。果实品质上等，表现为果粒大，味甜风味浓，如红灯呈深红至紫红色，平均单果重7.92g，最大达11．00g，可溶性固形物平均16.99％，最高达20．80％；丰产潜力大，6年生红灯最高株产14.44kg，晚黄为13．40kg。
The results showed that the sweet cherry has potential productivity in the Northwest distrlct of Sichuan province. The trees grew vigorously in the first 4years, the shoots developed 2 ~ 3 times a year, with the terminal shoots grow to more than 100 cm long. The growth intensity declined in the fifth year. Some 3-year-old trees came into blossom,all the 5-year-old trees were incabloom and beganbearing fruits mainly on the long fruit twigs,then on the cluster fruit spurs. For example,the long fruit twigs on 5-year-old 'Hongdeng' trees made up 50. 34% of the total bearing fruit twigs and the cluster fruit spurs only 26. 19%, but in the sixth year,the percentage of the long fruit twigs and cluster fruit spurs became 4. 04%,68. 72%, respectively. the fruits had superior quality, with large size and bright colour,sweet and good flavour. The colour of 'Hongdeng' fruit was from crimson to aubergine;the average fruit weight was 7. 92 g,with the biggest one being 11. 00 g. And the TSS(Total Soluble Solid) was 16. 99%, the highest being 20, 80%. The highest output for the 6-year-old 'Hongdeng' tree was 14. 44 kg, and for Wan huang, 13. 40 kg.
出处
《绵阳经济技术高等专科学校学报》
1998年第1期24-28,共5页
Journal of Mianyang College of Economy & Technology
基金
四川省教育委员会青年基金
