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一、品种选择。目前生产上推广的优良杏树品种主要有:①串枝红杏。果实椭圆形,单果重50～60克,风味酸甜。6月中下旬成熟,树势较强,树姿开张。自花授粉能力差。适应性强,抗旱、抗寒、耐盐碱、耐瘠薄。退化花较少,连续结果能力强,丰产,是生食和加工兼用的优良品种。②香白杏。原产天津,风味好、含水量高,单果重50克。③华县大接杏。树体半矮化,中熟品种,成熟期79天,单果重79.6克,最大果重150克。
First, the choice of species. The current production of good varieties of apricot varieties are: ① Buxus apricot. Fruit oval, single fruit weight 50 ~ 60 grams, sweet and sour flavor. Mature in mid to late June, strong tree vigor, Shuzi opened. Poor self-pollination. Adaptable, drought, cold, salt, barren. Less degradation flowers, continuous results ability, high yield, is raw and processing and use of fine varieties. ② Hong apricot. Original Tianjin, good flavor, high water content, single fruit weight 50 grams. ③ Huaxian Daxian apricot. Tree dwarf, medium maturing varieties, maturity 79 days, fruit weight 79.6 grams, the largest fruit weight 150 grams.