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红枣在我国已有五千多年的栽培历史,是中国的特产果树之一,栽培几乎遍及全国各省、区,中宁县有黄河灌溉之便利,红枣栽培的历史尤为悠久,但传统栽培管理的红枣树体高大,采摘困难,果实商品率低,严重影响红枣的经济效益。通过矮化密植,能够提高单位面积产量,提高果实商品率,是实现红枣早产、丰产、高效的好路子。
Jujube has more than 5,000 years of cultivation history in China. It is one of the specialty fruit trees in China. It is cultivated almost all over the country in all provinces and districts. Zhongning County has the advantage of the Yellow River irrigation. Jujube cultivation has a long history. However, Tall trees, picking difficulties, the low rate of fruit products, seriously affecting the economic benefits of red dates. By dwarfing close planting, can improve the yield per unit area, improve the rate of fruit products, is a good way to achieve jujube premature, high yield and high efficiency.