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- Young growth of Chinese fir 杉木幼林
- Effects of Taproot-cutting on the Growth of Nursery Seedlings and Young Plantations of Chinese fir 切根育苗对杉木苗木及幼林生长的效应
- The Effect of Different Fertilizer Treatments on the Growth of Chinese Fir Single Leaf Area in the Replanted Chinese Fir Young Plantation 施肥处理对连栽杉木幼林单叶面积生长的效应
- SOIL NUTRITIVE CONDITIONS AND TREE GROWTH OF CHINESE FIR 土壤养分状况与杉木生长
- A study on the effect of the ElNi no and southern oscillation on growth of Chinese fir 厄尔尼诺及南方涛动对杉木生长影响的研究
- Relationships Between Simulated Acid Rain, Soil Acidification and Root Growth of Chinese Fir and Schima superba 模拟酸雨-土壤酸化-杉木、木荷根系生长关系的研究
- Allelopathy effects of aqueous extracts of aerial parts of several associated plant species on the growth of Chinese fir seedlings 几种伴生植物水浸液对杉木生长的影响研究
- Genetic variations of growth traits, wood basic density and tracheid length of Chinese fir clones were investigated in this paper. 摘要对杉木无性系生长性状、木材基本密度和管胞长度的遗传变异进行了研究。
- Study on Tending Thinning Intensity Experiment of the Second Generation Chinese Fir Young Growth and Middle-aged Forest on Wugang Forest Farm 武冈林场第二代人工杉木中幼林抚育间伐强度试验研究初探
- Consequently, the results show that the RMC method has a distinct effect on recovering species diversity of Chinese fir plantations in southern China. 结果表明,残留物管理育林法对杉木林地的物种多样性有着明显有恢复作用。
- Of course,it does not mean all is well now with the growth of Chinese culture. 华族文化的天空,不可能从此晴空万里,偶尔还是会乌云密布。
- In wood processing, especially the processing of Chinese fir, wood is liable to crack when dried with the core, which affects productquality. 在木材加工中,尤其是杉木加工,在银材烘干过程中木才带芯烘干造成木材列裂、裂缝,影响产品质量。解决木材带芯烘干中开裂技术难题。
- The growth of violent crime is a very real problem. 暴力犯罪的增加是个非常现实的问题。
- Biomass of Chinese fir plantations in Fujian Province and its allocation among leaf, branch, stem and roots were studied based on the published biomass data. 摘要通过收集福建省杉木林生物量数据,对福建省杉木林生物量及其分配规律进行分析,结果表明,杉木林生物量随年龄增长呈逐渐增加趋势,并以幕方程拟合的效果最好。
- Did the Confucian Thoughts Impede the Growth of Chinese Traditional Opera? 儒家思想阻碍戏曲的生成吗?
- Research progress on cross breeding of Chinese fir was summarized in this paper and the primary insufficiency was analyzed. 摘要概述了我国杉木杂交育种研究进展,分析了杉木杂交育种存在的主要问题及其对策。
- The growth of successive layers of a cell wall. 敷着,附着细胞壁连续层的生长
- Therefore,the soil fertility were promoted pronouncedly by the replacement of Chinese fir stand by the Cinnamomum cassia stand. 说明肉桂林取代杉木林后,林地土壤肥力得到较明显的改善。
- A thicket or growth of these plants. 澳洲油桉丛上述这种植物的一丛或一群
- The development and growth of an embryo. 胚胎发生胚胎的发展与生长