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黄皮在我区7月成熟,正处在荔枝收获后,龙眼成熟前,属淡季水果,可以补充鲜果供应市场。还可以加工成蜜饯、果冻、果酱、饮料等。从1992年起,我们经几年的观察及分析。筛选出三个具有较高经济价值的品种(系),现将其性状及栽培技术介绍如下:一、品质性状(一)大果甜黄皮:果树圆头形,分枝能力强,枝短而壮,叶片小,明显上卷,平均单果重8.3克,最大12.8克,种植后第三年开始结果,株产5公斤左右,10年株产20公斤以上。在同等栽培管理条件及同等大小树冠,产量比无核黄皮高出30％以上。
Huangpi mature in our district in July, is in the litchi harvest, before the longan mature, is a low season fruit, can add fresh fruit supply market. Can also be processed into candied fruit, jelly, jam, drinks and so on. Since 1992, we have observed and analyzed several years. Three varieties (lines) with high economic value were screened out and their traits and cultivation techniques are introduced as follows: I. Quality traits (I) Large sweet yellow peel The strong, leaf small, obviously on the roll, the average weight of 8.3 grams, the maximum 12.8 grams, the third year after planting results, strains produced about 5 kg, 10 strains produced more than 20 kg. In the same cultivation and management conditions and the crown of the same size, yield more than 30% higher than the non-nuclear Huangpi.