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近年来,随着农业结构的调整,我市自1998年以来,杏树面积不断增加,截止目前已发展到666.7公顷,其中凯特杏133.3公顷,主要定植在邹城、泗水、曲阜、嘉祥等县市区。凯特杏易成花,自花座果率高,极丰产,栽后当年成花,第二年开花株率与座果株率均100％,平均株产3.5kg;第四年平均株产26.7kg,最高株产39.8kg,第五年666.7m2产达到2500kg。凯特杏果大、质优,平均单果重100g,最大 200g,味酸甜爽口,口感醇正,芳香味浓,可溶性固形物13.1％。抗晚霜危害,2001年春在任城区黄楼果园调查,在零下7℃的气温下,红荷包杏花全部冻坏,而凯特杏未受冻害。现将配套技术总结如下:
In recent years, with the adjustment of agricultural structure, the area of almond trees in our city has been increasing since 1998, reaching 666.7 hectares so far, of which 133.3 hectares are planted in Zoucheng, Surabaya, Qufu and Jiaxiang counties Downtown. Kate apricot easily into flowers, self-anther fruit rate, very high yield, transplanted into flowers the following year, the flowering rate and confectionery plant rate was 100%, the average yield of 3.5kg; fourth year average yield of 26.7 kg, the highest strain producing 39.8kg, the fifth year 666.7m2 production reached 2500kg. Kate apricot large, high quality, the average weight of 100g, the largest 200g, sour sweet and refreshing, mellow taste, aromatic flavor, soluble solids 13.1%. Anti-night frost damage, the spring of 2001 orchard Huanglou Orchard investigation, at a temperature of minus 7 ℃, red apricot apricot all frozen, and Keta apricot not frozen damage. Now supporting technology is summarized as follows: