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- raise seedlings by seeds 种子育苗
- Raising seedlings by cuttage of Taxus yunnanensis 云南红豆杉的扦插育苗方法
- Trees propagate themselves by seeds. 树靠种子繁衍。
- Some trees propagate themselves by seeds. 有些树靠种子繁衍.
- The experiment on raising seedlings by cuttings of tea trees 茶树扦插育苗试验
- Tree propagate themselves by seed. 树木藉着种子繁殖。
- Only the additive genetic variance is transmissible by seed. 仅仅加性遗传方差是由种子遗传的。
- Study on Experiments of Raising Seedlings by Cuttage of Camellia oleifera 油茶扦插育苗试验
- The Cape sundew is easily propagated by seed or vegetative means. 好望角毛毡苔很容易以种子或其他方法繁殖。
- Experiments of raising seedlings by sowing of introduced Gleditsia triacanthos on sandy lands 沙地引种美国皂角播种育苗试验
- Preliminary Report of Raising Seedlings by Hard Cuttings on Heat Bed Using Electrothermal Wire for some Fruits 果树硬枝插条电热线温床催根育苗的经验与教训
- Discussion on Main Technology of Setting Seedlings by Cuttage for Popwlus al ba L. 银中杨扦插育苗主要技术探讨。
- Raising seedlings of Syringa pinnatifolia Hemsl. And S. Persica L. 羽叶丁香、花叶丁香育苗技术。
- NURSERY TECHNIQUES FOR RAISING SEEDLINGS OF TILIA AMURENSIS RUPR. 珍贵树种紫椴某些育苗技术的研究
- Cryptogam In early classifications, any plant that reproduces by spores or gametes rather than by seeds. 隐花植物:在早期分类学中,任何产生孢子或配子而不是种子的植物。
- A non-formaldehyde self-cross-linking acrylate binder has been prepared by seed emulsion polymerization. 采用种子乳液聚合的方法,制备了一种无醛自交联丙烯酸酯印花粘合剂。
- A polystyrene(PS)/poly(butyl acrylate)(PBA)composite emulsion was produced by seed emulsion polymerization of styrene . 聚苯乙烯(PS)和聚丙烯酸丁酯(PBA)复合乳液是无皂乳液聚合反应生成的,采用丙烯酸丁酯加到聚苯乙烯种子微粒中反应得到的。
- raising seedlings by cuttage 扦插育苗
- The core/shell ACR were prepared by seeded emulsion polymerization. 合成了核 /壳结构的丙烯酸酯类聚合物 ( ACR)。
- raising seedlings by sowing 播种育苗