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徐州市果园自1975年以来引种美味猕猴桃和中华猕猴桃获得成功以后,即开始进行提早结果、早期丰产的栽培技术研究。 试验园位于黄河故道堤坡园,沙壤土,土层深厚、pH7.8,面积为10亩。试材是从实生苗中选出的美味猕猴桃和中华猕猴桃优系的嫁接苗和扦插苗。通过几年的试验研究已取得如下结果:嫁接苗定植第二年开花株率达68％,单株最多开花72朵,三年生亩产280公斤,最高株产12公斤;扦插苗三年生亩产355公斤,四年生亩产780公斤,最高株产56公斤。主要技术措施如下:
Xuzhou orchard since 1975 introduction of delicious kiwifruit and Chinese kiwifruit success, that is to start early results, early high yield cultivation techniques. Test Park is located in the Yellow River old course dike Park, sandy loam, deep soil, pH7.8, an area of 10 acres. The test material is selected from the seedlings of delicious Kiwi and Chinese kiwi excellent grafted and cutting seedlings. After several years of experimental research has achieved the following results: grafted seedlings planted the flowering plant rate of 68% the second year, up to 72 per plant, three-year per mu yield of 280 kg, the highest strain producing 12 kg; 355 kg, four-year per-mu yield of 780 kg, the highest strain of 56 kg. The main technical measures are as follows: