summerwood

summerwood

1. Wood moved slowly, but not equally, with its mixture of springwood and summerwood, straight and wavy grain, knots, rings and imperfections.

上下左右，处处都不能有“漏气”的迹象；

2. SPF lumber is a distinctly white wood, with very little color variation between springwood and summerwood.

云杉-松-铁杉木材明显为白木材，春木和秋木之间颜色差别非常小。

3. summerwood cutting

嫩枝扦插

4. summerwood microcuttage

嫩芽微扦插

5. PROGRESS IN STUDY ON SUMMERWOOD CUTTING OF CHINESE JUJUBE

枣树嫩枝扦插技术研究现状

6. Container nursery technique of Lycium barbarum Linn summerwood cutting

枸杞容器繁殖营养苗技术

7. Study on the Micro-cuttage Seedling Raising Technique of Eucalyptus Summerwood

桉树嫩芽微扦插育苗技术研究

8. Studies on summerwood cutting propagation of Photinia fraseri 'Red Robin'

红叶石楠“红罗宾”嫩枝扦插育苗技术的研究