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- Alnus cremastogyne variety 桤木品系
- Alnus cremastogyne varieties 四川桤木品系
- The genetic responses of 13 alder(Alnus cremastogyne) provenances was evaluated for at 5 test locations. 对桤木13个种源在5个测试点进行了生长性状的遗传测定.
- The variation degree of PAL activity,lignin growmjiight-growth of each Alnus cremastogyne clones is consistent. 不同无性系间PAL活性、木质素增长、高生长之间的差异是一致的；
- Wood chemical compositions of 5 ,8 and 11 yr old Alnus cremastogyne plantations in the plantation area of Fujian Province are reported. 首次报道了四川桤木5、8和11年生3种树龄木材的化学组分测定结果。
- The variation law and pattern of seven phenotypic traits of Alnus cremastogyne seeds and cones from 5 provenances in natural distribution were studied. 摘要研究了桤木自然分布区内的5个种源的球果长度、宽度、长宽比、果柄长和每粒质量等共7个表型性状的变异规律和模式。
- Through mensuration and research of the Interception by Canopy,Litter Moisture Content Impress and Soil water physical characteristics of Alnus cremastogyne Burli. 对桤木人工林的林冠层截留效应、枯落物层蓄水特征以及土壤水分物理性质的测定与研究.
- Correlation analysis shows that growth rate has no ef fect on wood density and chemical composition of Alnus cremastogyne plantations in the plantation area. 相关分析说明生长速率对四川桤木引种人工林的木材密度和化学组分作用较小。
- Alnus cremastogyne Burkill. 桤木
- Artificial forest of Alnus cremastogyne 桤木人工林
- Technique on Culturing Seedling of Alnus cremastogyne 桤木育苗技术试验
- Keywords alnus cremastogyne;CTMP;bleaching;newsprint; 四川桤木;CTMP;漂白;配抄新闻纸;
- mixed Alnus cremastogyne and Cupressus funebris stand 桤柏混交林
- Tree Form Management of Alnus cremastogyne Burk in Hedged Clonal Nursery 桤木采穗圃无性系树体管理试验
- The Isolated Culture and Plant Regeneration of Epicotyl of Alnus cremastogyne 四川桤木上胚轴的离体培养与植株再生
- Geographical variation and provenance division of Alnus cremastogyne 桤木种源的地理变异和种源区划
- Growth and soil fertility of a mixed plantation of Chinese fir with Alnus cremastogyne 杉木桤木混交林生长量与土壤肥力的研究
- Characteristics of Alnus cremastogyne plantation community and its biomass in central Yunnan Plateau 滇中高原桤木人工林群落特征及生物量分析
- Wood Chemical Composition of Alnus Cremastogyne Burk in the Plantation Area of Fujian Province 引种四川桤木木材化学组分的分析与评价
- Study of the Ecological Photosynthetic Characteristics of Alnus cremastogyne Burli and Alnus formosana Seedlings 中亚热带四川桤木与台湾桤木幼林的光合生态特性
