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本文是对莱阳茌梨和栖霞大香水梨高产稳产的生物学调查结果。提出了莱阳茌梨亩产3500～4000公斤,栖霞大香水梨亩产5000～5500公斤,连年(10年)丰产稳产的树体和群体生物学指标。为实现莱阳茌梨和栖霞大香水梨高产、稳产、优质提供了依据。
This article is Laiyang pear and Qixia large perfume Pear high and stable biological survey results. Proposed Laiyang pear fruit 3500-5000 kilograms per mu, Qixia Perfume pear yield 5000-5500 kg, year after year (10 years) high yield and stability of the tree and the group of biological indicators. In order to achieve Laiyang pear and Qixia Pear perfume pear high yield, stable yield, provide the basis for high quality.