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大樱桃是大连市主要早熟水果之一。近年来由于花芽冻害，产量受到严重影响。由于气候原因，比山东晚上市半个多月，市场竞争力差。为此，开发区农技站从１９９４年开始搞大樱桃保护地栽培试验。１基本情况试验在董家沟镇西英村汪淑芳的果园进行。选地４００ｍ２，栽大樱桃５０
Cherry is one of the major precocious fruits in Dalian. In recent years due to flower bud frost damage, the output has been seriously affected. Due to climatic reasons, more than half a month than the evening market in Shandong, the market competitiveness is poor. To this end, Development Zone Agricultural Technology Station started in 1994 cherry cultivation experiments. 1 Basic conditions The experiment was carried out in Wang Shufang’s orchard of Dongyinggou Village. Choose 400m2, planted big cherry 50