我国枣树品种有700余个,枣果多在9月份成熟集中上市,上市鲜果竞相降价销售,影响枣农收益。目前,能提前一个月、延后一个月上市的大果形、鲜食型特色品种更是寥寥无几。 针对“物以稀为贵”的市场规律和“人人讲食疗,个个求保健”的需求,我所近年对全国各大枣区栽植的鲜枣进行了广泛的对比研究试验,开发培育出超前一月上市的极早熟、矮化型泾渭鲜枣和延后一月上市的极晚熟、极耐贮、矮化型泾渭大雪枣,均为大果形稀有特色品种。 一、泾渭鲜枣 1.性状稳定。成熟、果形、综合 China jujube varieties have more than 700 jujube more mature in September listed on the market, competing to reduce the sale of listed products, affecting the income of jujube farmers. At present, one month in advance, one month after the delay listing of large fruit-shaped, fresh-type varieties is very small. In view of the market rules of “scarcity of valuable materials” and the demand of “everyone is seeking diet and health care”, in recent years, I have carried out a wide range of comparative studies on fresh dates planted in various jujube regions across the country, and developed and cultivated Listed in January ahead of the very early maturity, dwarfed type of fresh dates and delayed late January listed very late, very resistant to storage, dwarfing Jing Wei snowy dates, are large fruit-shaped rare varieties. First, the fresh dates of a stable character. Mature, fruit shape, integrated