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目前,我国李的栽培面积接近35万hm2,产量约163万t。长期以来,李被作为“小杂果”树种而未得到应有的重视,制约了它的发展。为促进辽西北果业的发
At present, Li’s cultivated area in our country is close to 350,000 hm2 and the output is about 1.63 million tons. For a long time, Lee was not regarded as “small miscellaneous fruit” tree species, which has restricted its development. In order to promote the development of northwest Liaoning fruit industry