浅谈云南松种子生产

• 作 者: 朱仁刚
• 出 处: 云南林业
• 发表日期: 1990年01期
• 关键词: 云南松 林木种子 种子生产 营林生产 球果 干旱瘠薄 乡土树种 良种基地 种子品质 生产过程

云南松适应性强,耐干旱瘠薄的土壤,是我省飞播及群众用种造林的主要乡土树种。在营林生产中,恰当地掌握云南松种子的生产程序,具有重要意义。云南松种子和其它林木种子一样,必须经过种子成熟、球果采摘、脱粒(调制)、调运,储藏(存放)、播种的生产过程。现分述如下:

Yunnan pine adaptability, drought-resistant infertile soil, is the province’s aerial sowing and mass afforestation of the main native tree species. In the production of silviculture, it is of great importance to properly master the production process of Pinus yunnanensis seeds. Pinus yunnanensis seeds, like other tree seeds, must go through the process of seed ripening, picking of seeds, threshing (modulation), transportation, storage (storage) and sowing. Now as follows: