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针对我国目前情况,发展苹果省力化栽培,应该从以下几个方面进行考虑。一、选择合适的砧穗组合,采用优质大苗建园
In view of the current situation in China, the development of Apple labor-saving cultivation should be considered from the following aspects. First, choose the appropriate scion combination, the use of high-quality large seedlings Park