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解放十五年来,嘉湖地区蚕桑生产在党和政府的正确领导下,采取大力扶持,取得了快速的发展。但目前还有较大一部分未经改造的老桑园,由于树龄年久,栽植较稀,缺乏育苗补植,合理肥培,又加之采伐过度,产量仍然很低。俗语:“小桑种一百,不如老桑发一发”。因此,彻底改造衰老桑园,大幅度提高桑叶产量,是非常迫切而具有积极的现实意义的。几年来生产实践和科学实验,各地对改造衰老桑园提供和积累了丰富的经验,只要广泛而深入地发动群众,推广和运用现有的成功经验,全面改造衰老桑园,是一项时间短、收效快、增产潜力大的技术措施。现根据目前嘉湖地区老桑园的特点和具体情况,对衰老桑园改造方法提出以下几个措施,以供参考。
In the 15 years since liberation, under the correct leadership of the party and government, sericulture production in the Jiahu area has been vigorously supported and achieved rapid development. However, there are still a large part of the old mulberry fields that have not been rebuilt. Due to the long age, relatively thin planting, lack of seedling replanting, rational fertilization and over-harvesting, the output is still very low. As the saying goes: “small mulberry seed, not as good as the old mulberry hair.” Therefore, it is very urgent and has positive and practical significance to completely reform the aging mulberry fields and greatly increase the production of mulberry leaves. Years of production practices and scientific experiments throughout the transformation and rehabilitation of mulberry has provided and accumulated rich experience, as long as the broad and in-depth mobilization of the masses, promotion and use of existing successful experience, comprehensive transformation of aging mulberry, is a short time , Quick, large potential yield increase technical measures. Now according to the characteristics and specific circumstances of the current mulberry fields in the Jiahu region, we propose the following measures for the rejuvenation of the mulberry fields, for reference.