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大樱桃是大连市金州区特产水果,有80多年栽培历史,现已由过去的零星种植发展到连片经营,最大的樱桃园达28亩,共栽培11.2万株。大樱桃是北方果树中成熟最早的果树,由于果实品质好、外观美、上市早,很受欢迎。1992年本区每公斤售价12元,其中红灯品种高达24元,经济效益可观。多年生产实践表明,大樱桃因受花期低温等不良条件的影响,很易出现大面积减产现象,例如1993年就比1992年减产30%左右,给生产带来很大损失。本文分析了减产原因,并提出对策,共参考。
Cherry is a specialty fruit in Jinzhou District of Dalian City. It has been cultivated for more than 80 years. Now it has been developed from sporadic planting to contiguous operation. The largest cherry garden covers an area of 28 mu with 112,000 cultivated plants. Cherry is the earliest mature fruit trees in northern fruit trees, due to the good quality of the fruit, the appearance of the United States, the market early, very popular. In 1992 the price per kilogram 12 yuan, of which red varieties up to 24 yuan, considerable economic benefits. Years of production practice shows that because of the unfavorable conditions such as low temperature of flowering period, large cherry is prone to large-scale yield reduction. For example, in 1993, it reduced production by about 30% over 1992, causing great losses to production. This article analyzes the causes of production cuts, and puts forward countermeasures, a total of reference.