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大果甜樱桃果实色泽艳丽、晶莹美观,果肉柔软多汁、酸甜可口、营养丰富,色、形、味俱佳,是人们喜食的水果,被誉为果中珍品。但该树种的栽培受气候条件限制,露地栽培会有不同程度的冻害,很少结果。因此,我国北方地区采用温室化培育大果甜樱桃不仅可以使果实成熟期提早2～4个月,而且经济效益是露地栽培的5~6倍。一、大果甜樱桃的生物学特性甜樱桃树喜温不耐寒、不耐涝,更不耐盐碱,气候与土壤条
Large fruit sweet cherry fruit gorgeous color, beautiful crystal, soft and juicy flesh, sweet and sour and delicious, nutritious, color, shape and taste are good, people eat fruit, known as the fruit treasures. However, the cultivation of the species is limited by the climatic conditions, there will be different degrees of frost damage in open field cultivation, with few results. Therefore, the cultivation of large-fruited sweet cherry in the northern part of our country can not only make the fruit maturity two to four months earlier, but also have an economic benefit of 5-6 times that of open-field cultivation. First, the biological characteristics of large sweet cherry Cherry sweet temperature is not cold, not resistant to waterlogging, even less salt, climate and soil conditions