番石榴原产于热带美洲,属桃金娘科,它形状像石榴,又从国外引进,故称番石榴。番石榴广泛分布于热带及亚热带地区。 珍珠番石榴是近年从台湾引进的当今优良的番石榴品种,果实大、形状好、少籽、爽口,甜度适中,营养丰富,灰分中含磷、铁、钙很多,含铁量之多为热带 Guava native to the tropical Americas, is a Myrtaceae, it shaped like a pomegranate, but also imported from abroad, it is called guava. Guava widely distributed in tropical and subtropical regions. Pearl Guava is an excellent guava variety imported from Taiwan in recent years. Its fruit is large, with good shape, few seeds, refreshing sweetness, moderate nutrition and abundant phosphorus. Many iron and calcium are contained in the ash, tropical