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1.概述1.1.石榴生物学特征。石榴为石榴科石榴属灌木或小乔木,多年生。根系发达,生长量大,耐旱、耐涝、耐盐碱、抗逆性强,适应性广,亚热带、温带地区均可栽培。1.2.栽培历史石榴是世界上栽培较早的果树之一。在我国已有2000多年的栽培历史,近几年科技人员经艰苦努力选育出奇特的新品种“牡丹”和“黑大果”石榴。它集观赏、食用、药用、保健于一体,又是城镇、家庭、绿化美化具有生态效益、经济效益、社会效益于一身的新品种,广受人民喜
1. Overview 1.1. Pomegranate biological characteristics. Pomegranate pomegranate genus shrubs or small trees, perennial. Roots developed, growth, drought, waterlogging, salt, strong resistance, wide adaptability, subtropical, temperate regions can be cultivated. 1.2. Cultivation history Pomegranate is one of the earliest fruit trees in the world. In our country, there have been more than 2,000 years of cultivation history. In recent years, scientists and scientists have worked hard to breed peculiar new varieties of peony and black big fruit pomegranate. It combines ornamental, edible, medicinal, health care in one, but also urban, family, landscaping with ecological benefits, economic benefits, social benefits in a new variety, widely welcomed by the people