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土壤质地对杨梅的生长和结果有很大影响,以往很少报道。作者进行的4种不同质地土壤种植杨梅的试验表明;砂土、砂粘土较粘重土壤上的杨梅树冠矮化,结果早,产量高。通过连续7年的产量统计,砂土、砂粘土、粘砂土和粘土上的杨梅平均亩产分别为1269.3、1306.6、939.3和620kg;砂土、砂粘土、粘砂土比粘土分别增产105%、111%和52%。同时,砂土、砂粘土比粘土上的果实含糖量增加,含酸量降低,品质提高。我国南方山地很多,宜选择砂性土壤种植杨梅。
Soil texture has a great influence on the growth and results of bayberry, rarely reported in the past. Tests on the cultivation of Chinese bayberry by four different soil textures by the authors showed that the crown of the red bayberry dwarfed in sandy soil and sandy clay was earlier and the yield was higher. The average yield per mu of bayberry on sand, sand, clay and sticky sand was 1269.3, 1306.6, 939.3 and 620kg respectively through the 7-year production statistics. The yield of sand, sand and sticky sand was increased by 105% , 111% and 52% respectively. At the same time, the content of sugar in sand and sand clay is higher than that on clay, the content of acid is decreased and the quality is improved. Many mountainous areas in southern China, should choose sand soil cultivation of bayberry.