Natural regeneration by seeds 天然下种造林法
natural regeneration of community 群落的夭然更新
Natural regeneration by shoots 萌芽更新法
Natural regeneration by marginal seeds 侧方天然下种造林法
Natural regeneration under shelter-wood 上方天然下种更新法
artificial stimulating natural regeneration 人工促进天然更新
selection system of natural regeneration 择伐更新法
Selection-system of natural regeneration 择伐更新法
natural regeneration under shelterwood 上方天然下种更新法
The results of natural regeneration showed that the health status of Hippophae rhamnoides was worse as the age increasing.
天然更新结果表明随林龄的增加,沙棘林的健康状况逐渐下降。
参考来源 - 沙棘人工林衰败原因及其对林地土壤氮矿化速率的影响The spectral analysis of the population showed that there was a marked regularity of periodic in the process of natural regeneration of Taxus chinensis var. mairei, and it availed to the stabilazation of Form. Taxus chinensis var. mairei population.
南方红豆杉种群天然更新过程的动态,是通过南方红豆杉不同龄级的株数分布波动表现的,种群动态的谱分析表明,南方红豆杉种群表现出明显的大周期内有小周期的多谐波迭加特征,这种周期性的波动与林分更新有关,有利于南方红豆杉种群自我稳定性的维持。
参考来源 - 珍稀濒危植物南方红豆杉种群数量特征的研究Natural regeneration and dispersal of artificial S. caseolaris population had more or less occurred, which may increase the structural complexity and stability of the artificial population.
海桑人工种群已经出现某种程度的自然更新和扩散,这将有利于增加海桑人工种群的结构复杂性和稳定性。
参考来源 - 深圳福田红树植物海桑种群生态学研究·2,447,543篇论文数据,部分数据来源于NoteExpress
But there could be a cleverer way: to awaken our bodies' own "endogenous" stem cells to achieve natural regeneration.
但是可能有更聪明的做法:唤醒身体自身的内源性干细胞来实现自然的重生。
The project encouraged natural regeneration of grasslands, tree and shrub cover on previously cultivated slope-lands.
本项目鼓励以往开垦坡地上草原、树木和灌丛的自然再生。
Contain natural organic formula and extracted natural organic rice essence, enhance the natural regeneration of skin.
天然有机配方,萃取纯天然的玫瑰精华,增强肌肤自然更生的机能。
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