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柿树是山西省南部地区主要经济林树种之一,但长期以来面临树龄老化、栽培地区零散,品种良莠不齐,管理滞后,产量低、品质差,大大降低了市场竞争能力。为了尽快提高柿树产业的经济、社会效益,通过高接换优引进甜柿新品种,更新老柿园,已迫在眉睫。甜柿不仅耐瘠薄、产量高、效益好,而且栽培简单,管理粗放,用工量少,柿果在树上可自然成熟脱涩,
Persimmon is one of the main economic tree species in the southern part of Shanxi Province. However, it has long been faced with aging trees and fragmented cultivated areas. There are mixed varieties with poor management, lagging management, low output and poor quality, greatly reducing the market competitiveness. In order to improve the economic and social benefits of the persimmon industry as soon as possible, it is imminent to introduce new varieties of sweet persimmons and update the old persimmon orchards through high-yield exchange. Persimmon is not only resistant to infertility, high yield, good efficiency, and cultivation is simple, extensive management, less labor, persimmon fruit in the tree can be naturally mature astringent,