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根据我国亚热带丘陵山区大量退化生态系统急待改良的需要，在经济生态学分析基础上，提出以小果类作为开发南方丘陵山区的作物之一。应用“生境因子分析法”理论，论证了黑莓在江苏省引种的可行性。针对黑莓原产区与新引种区水热和土壤因子的差别，提出了选地和及时立支架、土壤改良、土面覆盖、病虫害调查与防治四项栽培技术要点。论证了小果类发展应以加工研究为前导和保证。同时开展了大规模国产悬钩子野生种质资源调查，发现存在富含ＶＥ、ＳＯＤ和微量元素Ｓｅ的种质，发掘出２１种优良种类，分别有直立性强、丰产、果大、色素含量高、抗病虫等优点，是未来黑莓和树莓育种值得注意的原始材料。最后指出下世纪我国黑莓和树莓生产的前景。
According to the needs of a large number of degraded ecosystems in the subtropical hilly and mountainous regions of our country to be improved urgently, based on economic and ecological analysis, we propose to use small fruit trees as one of the crops for developing hilly and mountainous areas in the south. Applying the theory of “Habitat Factor Analysis”, the feasibility of introducing blackberry in Jiangsu Province was demonstrated. According to the difference between the hydrothermal and soil factors in the original areas and newly introduced areas of the blackberry, the key points of the four cultivation techniques of selecting and timely supporting the soil, improving the soil, covering the soil surface, investigating and controlling pests and diseases were put forward. Demonstrated that the development of small fruits should be based on processing research and assurance. At the same time, a large-scale survey of wild germplasm resources in China was carried out. The germplasm rich in VE, SOD and trace element Se was found and 21 excellent species were excavated, which were highly upright, high yield, large fruit and high pigment content , Pest resistance and other advantages, is the future of blackberry and raspberry breeding worth noting the original material. Finally, it points out the prospects for the production of blackberries and raspberries in the next century.