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河北宣化是我国著名的葡萄老产区,栽培历史在700—800年以上,栽培品种以牛奶、龙眼为主,当地环境条件适宜葡萄生长,土壤肥沃并有一定灌溉条件,尤其是牛奶葡萄外形美观,品质优良,但由于当地果农一直延袭了古老的栽培管理方式,现宣化葡萄不仅产量低而不稳,且葡萄品质显著下降。当然造成的原因是多方面的,就葡萄越冬情况调查的分析就可以看出宣化葡萄栽培存在许多问题。
Hebei Xuanhua is a famous grape growing area in China. The cultivation history is over 700-800 years. The cultivated varieties are mainly milk and longan. The local environmental conditions are suitable for grape growth, fertile soil and certain irrigation conditions, especially the beautiful appearance of milk grape , Good quality, but because of the local farmers have been extended to the ancient cultivation and management methods, now Xuanhua grapes yield not only low and unstable, and significantly reduce the quality of grapes. Of course, the reason is caused by many aspects. According to the investigation of overwintering grapes, we can see that there are many problems in the cultivation of Xuanhua viticulture.