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嗄拉苹果是个结果期早、早期丰产性好、较耐贮藏的优良中熟红色品种。其早期丰产优质的主要树相指标为:枝果比5∶1,长中短枝比1∶2∶7,每公顷留果量13.5~15.0万个,叶幕覆盖率60%,叶面积指数4~5。对该品种苹果在秋施大量有机肥的基础上,N,P,K复配,补K,Ca及按间距25cm留一果,花后20d套双层袋,采收前30d撕袋,然后隔7~10d除袋,喷红甜素2次,这样可提高果实产量和增进果实品质。
嗄 pull apples is an early fruiting, early high yield, better resistance to storage in the cooked red varieties. Its early high yield and quality of the main tree indicators are: branch to fruit ratio of 5: 1, the length of the short branch ratio of 1:2: 7, leaving the hectare 13.5 to 150,000, leaf curtain coverage of 60% , Leaf area index 4 ~ 5. On the basis of a large amount of organic manure applied to autumn, the K, Ca and K fruits were mixed with one fruit at a distance of 25cm. The double-layer bag was set 20 days after anthesis, and the bag was torn 30 days before harvesting. Every 7 ~ 10d except bags, spray red sweet twice, this can increase fruit yield and improve fruit quality.