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本文以北疆供水工程移栽樟子松大苗为例,通过移植时机和苗木规格的数据分析,得出影响樟子松大苗移栽成活率的基本因素。分析总结了栽植过程中需掌握的技术要点、管护要点和病虫害发生的种类和防治方法。以探讨提高樟子松大苗移栽成活率的关键技术。
In this paper, the seedlings of Pinus sylvestris var. Mongolica were transplanted in Beijiang water supply project as an example. The basic factors influencing survival rate of transplanted seedlings of Pinus sylvestris var. Mongolica were obtained through data analysis of transplanting timing and seedling specifications. Analyzed and summarized the technical points to be grasped in the planting process, the main points of management and protection and the types of pests and diseases and the prevention and cure methods. To explore the key technologies to improve survival rate of transplanted Pinus sylvestris seedlings.