摘要
通过对油松种子作沙藏处理催芽试验,结果表明,沙藏5周发芽势和发芽率最高,沙藏处理2周的发芽速度最快,但是它的发芽势和发芽率不是最高,选用2mm孔径筛子分离沙子和种子的效果最好。
Germinationt treatment of Chinese pine was tested by sand storage. The results showed that Chinese pine seed germination percentage and germination energy were the highest with sand storage 5 weeks. Germination speed was the fastest with sand storage 2 weeks. But, its germination energy and percentage were generally. Select 2mm bore diameter was the best effect to separate Chinese pine seed from sand.
出处
《青海农林科技》
2008年第4期12-13,53,共3页
Science and Technology of Qinghai Agriculture and Forestry
关键词
油松种子
沙藏处理
研究
发芽
Chinese pine seed
Sand storage treatment
Study
Germination
