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林木良种推广
释义
林木良种推广
Encyclopedia
农学
林木新品种
释
promotion of improved forest varieties
林木良种推广
在一定区域内,把通过审定且产量、适应性、抗性等方面明显优于当前主栽材料和种植材料的林木种子进行推广的活动。
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silk and hemp fabrics unearthed in qianshanyang site
silk and hemp fabrics unearthed in qingtai village
silk and wool fabric unearthed in bazarek tomb
silk ball patterns
Silk bedding
silk bedding
Silk Book of Chu
Silk Books from a Tomb at Mawangdui in Chang Sha
Silk Books of Lao Zi from a Tomb at Mawangdui in Changsha
silk books unearthed from the Han Dynasty tomb at Mawangdui in Changsha
silk box
silk costumes from Cao's tomb in Suzhou
silk costumes from Daiqintala
silk costumes from De'anzhoushi tomb
silk costumes from Dingling
silk costumes from Huahai tomb
silk costumes from Huangsheng Tomb in Fuzhou
silk costumes from Luhuangwang tomb
silk costumes from the tomb of Prince Qi in Acheng
silk costumes from zhaoboyun tomb
silk costumes of Ming dynasty unearthed in the tomb of King Yixuan
silk costumes of Ming dynasty unearthed in the tomb of Wangluo family
silk costumes of Ming dynasty unearthed in Wu's Tomb of Wang's wife in Ningjing
silk costumes unearthed in Mawangdui tomb
silk cotton flower
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更新时间:2025/7/9 10:22:59