油松种子园建立与经营技术研究现状

Summary on Construction and Management Techniques of Seed Orchard of Pinus Tabulaeformis

从油松种子园的园址选择、建园繁殖材料选择及其培育、种子园区划、无性系繁殖材料数量确定与合理配置、整地方式与时间、定植方法、隔离带和防火带建立等方面,详细介绍了种子园的营建技术;从园内土壤的水肥管理、母树整形修剪、种子园去劣疏伐时间、疏伐对象、疏伐强度确定、人工辅助授粉方法和作用以及病虫害防治等方面,较全面地介绍了种子园的经营管理技术;同时介绍了有关油松种子园建立与经营管理技术的最新研究成果及一些不同观点,并指出该项研究今后的发展方向。

The construction and management techniques of seed orchard are presented in detail from aspects of orchard place selection,orchard-established material selection, cultivation , seed orchard division ,clone-reproduced ,material quantity confirmation and configuration in reason ,soil preparation methods and period ,planting way ,isolation and fireproof belt establishment ;the management techniques of seed orchard are roundly instructed from aspects of water and fertilizer management ,seed tree trimming and pruning ,thinning intensification period ,object and thinning intensity confirmation,artificial pollination methods and function ,and disease and pests control ;at the same time ,the newest fruit-studied ,different viewpoint about the construction and management of seed orchard and the developing direction of this study are given .