我国地域辽阔,气候温和,果树资源极为丰富.各种干鲜果树春花秋实,既美化了环境,又给人们提供了各种鲜美可口、营养丰富的果品,对维持人体正常的新陈代谢活动具有重要作用.除此以外,各种果品还有很高的药用价值,对人们医疗疾病、保证健康有着特殊的功效.梨梨——性味甘、寒、微酸.有 China has a vast territory, a mild climate and extremely rich fruit tree resources.A variety of dry and fresh fruit trees and spring autumn trees not only beautify the environment, but also provide people with a variety of tasty and nutritious fruits that are important for maintaining the normal metabolic activities of the human body In addition, all kinds of fruit has a high medicinal value, for people medical diseases, to ensure health has a special effect.Primary pear - sweet, cold, slightly acidic.