清原地处辽宁东部山区,野梨资源极为丰富。据调查推算,全县可以移栽改接的山梨达一百万株。为解决就地改接分散不集中、不规正和缺少园地规划与正地改土,不便于综合性管理;因而,促成产量不高不稳,果品经济价值低,更做不到旱能灌,涝能 Qingyuan is located in the eastern mountains of Liaoning, wild pear resources are extremely rich. According to the investigation and calculation, the county can be transplanted into the Yamanashi up to one million. In order to solve the problem of local diversion and decentralization, irregularities and lack of planning for the right places and land improvement, it is inconvenient for comprehensive management. Therefore, it is not conducive to high yield and low economic value of fruit products, Waterlogging