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胡柚是柑桔天然杂交种,原产浙江常山一带,年产50万公斤以上,是常山县的名特产。 胡柚亩产鲜果3000～4000公斤,单株最高产量500公斤。果实品质优良,据分析测定,果肉含可溶性糖5.16～8.58毫克/100克、还原糖2.87％、维生素C 32.1～53.2毫克/100克、粗纤维0.24％,还含有丰富的矿物质,含磷0.159％、钾1.1％、钙0.15％、镁0.085％、钠0.025％、铁16.7PPM。果实直径6～11厘米,单果重200～500克。1986年被评为农牧渔业部优质农产品。果实耐贮藏,在没有任何药物措施下,11月进仓至翌年4月份,好果率仍可达85％;通过药物保鲜处理的可贮藏至翌年6月,因此其经济价值比其它柑桔高。1988年每公斤市价为5～8元,当地农民称之为摇钱树。因此,胡柚是治理水土流失,发展山区生产,治穷致富的优良果木树种,值得大力推广。
Citrus is a natural hybrid citrus, native of Zhejiang Changshan area, with an annual output of 500000 kilograms, is a specialty of Changshan County. Hu grapefruit yield 3000 ~ 4000 kg per mu, the highest yield of 500 kg per plant. According to the analysis and determination, the pulp contains 5.16-8.58 mg / 100 g of soluble sugar, 2.87% of reducing sugar, 32.1-53.2 mg / 100 g of vitamin C and 0.24% of crude fiber, and is also rich in minerals and contains 0.159 %, Potassium 1.1%, calcium 0.15%, magnesium 0.085%, sodium 0.025%, iron 16.7 PPM. Fruit diameter 6 ~ 11 cm, fruit weight 200 ~ 500 grams. In 1986 was named Ministry of Agriculture, Animal Husbandry and Fisheries Department of quality agricultural products. Fruit storage, in the absence of any drug measures, into the warehouse in November to April the following year, the good fruit rate is still up to 85%; through the preservation of the drug can be stored until June next year, so its economic value is higher than other citrus . In 1988, the market price per kilogram was 5 to 8 yuan, which the local peasants called cash cow. Therefore, Hu grapefruit is to control soil and water loss, the development of mountain production, the poor governance of poor fruit tree species, it is worth to promote.