对我国的番石榴资源进行了考察、收集、对部分资源进行了收集、保存和评价，并开展了种质资源的植物学、农业学等性状的研究，进一步丰富我国番石榴的资源。本书介绍了番石榴的系统演化与分布、形态特征、种质资源研究、种苗繁育方法、生产栽培技术、病虫害防治等，对番石榴资源研究和生产技术具有重要的意义。
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