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当前,为开拓苹果果品市场,提高果园经济效益,必须生产高档的苹果果品。其主要技术措施有: 一、选用良种。良种决定了果品的优良性状。选用良种是生产高档苹果的先决条件。早熟品种应选藤牧一号、早捷、嗄拉等;中熟品种选新乔纳金、首红、超首红、元帅系五代芽变品种;晚熟品种选红富士、短枝富士、北海道9号等。对以往栽植
At present, in order to open up the apple fruit market and improve the economic benefits of orchards, it is necessary to produce high-grade apple fruits. The main technical measures are: First, the selection of elite. Variety determines the fine traits of fruit. Selection of elite is a prerequisite for the production of high-grade apples. Early maturing varieties should be selected vines, animal husbandry, early Jie, pull and so on; medium-ripening varieties new Jonathan, the first red, super-first red, Marshal Department of five generations of mutants; late varieties Fuji, Fuji, Hokkaido 9 Number and so on. Planting to the past