Observation on Ecological Adaptability of Zizyphus jujube cv. Linyilizao in Introduced Areas of Shanxi Province

Zizyphus jujube cv.Linyilizao is one of the cultivars of Chinese jujubes which was expended growing of fresh use of the fine and middle and late-ripe in recent twenty years.The phenol-phase and yields of per tree and fruit qualities of Linyilizao jujube in 4 planting ecological areas of Shanxi province were observed and studied.At the same time,the meteorological conditions and the main meteorological factors of full bloom period and fruit development period on new planting areas and original production area were compared and analyzed.The results showed,Jinzhong basin was best planting area of Linyilizao jujube,Xinzhou basin and Linfen basin were better planting areas,but the original area(Yuncheng basin)was bad relatively due to higher of temperature and lower daily range temperature of fruit maturity.