中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 五种丛生状棕榈植物叶热值的月变化研究 应用生态学报 2004 (7) 1135-1138
Position: Home > Articles > Monthly changes in caloric values of five shrubby Palmae species leaves Chinese Journal of Applied Ecology 2004 (7) 1135-1138

五种丛生状棕榈植物叶热值的月变化研究

作  者：
谭忠奇;林益明;丁印龙;廖启炓;林鹏
单  位：
厦门大学生命科学学院;厦门市园林植物园
关键词：
热值;灰分;月变化;棕榈植物
摘  要：
对 5种丛生状棕榈植物—欧洲棕、细叶棕竹、小箬棕、玲珑椰子、缨络椰子的叶片热值和灰分含量的月变化进行了研究 .结果表明 ,5种植物具有较高的灰分含量 ,但灰分含量的月变化趋势各不相同 ;欧洲棕、细叶棕竹、小箬棕 3种植物干重热值的月变化趋势有些差异 ,同属的缨络椰子、玲珑椰子干重热值的月变化趋势基本相似 ;缨络椰子、小箬棕的干重热值与灰分含量具有显著的线性相关 (P <0 0 5 ) ,而其余 3种植物的干重热值与灰分含量相关性不显著 (P >0 0 5 ) ;从去灰分热值的月变化来看 ,细叶棕竹与小箬棕 ,缨络椰子与玲珑椰子的月变化趋势相似 .
译  名：
Monthly changes in caloric values of five shrubby Palmae species leaves
作  者：
TAN Zhongqi 1,2,LIN Yiming1,DING Yinlong 1,2,LIAO Qiliao2 and LIN Peng1 ( 1School of Life Sciences,Xiamen University,Xiamen 361005,China; 2Botanical Garden of Xiamen City,Xiamen 361003,China)
关键词：
Caloric value, Ash content, Monthly changes, Palmae species.
摘  要：
Studies on the monthly changes in the ash contents and caloric values of 5 shrubby Palmae species(Chamaerops humilis,Rhapis gracilis,Sabal minor,Chamaedorea cataractarum,Chamaedorea brachypoda)leaves showed that annual average ash content of the five shrubby species was 4.87%±1.37% for Chamaerops humilis,8 33%±0.89% for Rhapis gracilis,7.85%±2.64% for Sabal minor,9.20%±1.35% for Chamaedorea cataractarum,and 12.42%±1.78% for Chamaedorea brachypoda.The monthly changes of gross caloric value were different for Chamaerops humilis,Rhapis gracilis and Sabal minor,but similar to each other for Chamaedorea cataractarum and Chamaedorea brachypoda,and the annual average gross caloric value of the five shrubby species was 20.50±0.32 kJ·g -1 for Chamaerops humilis,20.04±0.50 kJ·g -1 for Rhapis gracilis,20.21±0.68 kJ·g -1 for Sabal minor,20.52±0.48 kJ·g -1 for Chamaedorea cataractarum and 18.90±0.47 kJ·g -1 for Chamaedorea brachypoda.The gross caloric values were correlated remarkably with ash contents for Chamaedorea cataractarum and Sabal minor(P<0.05),but there was no significant correlation between gross caloric values and ash contents for other three species(P>0.05).Rhapis gracilis and Sabal minor,and Chamaedorea cataractarum and Chamaedorea brachypoda had similar monthly changes in ash free caloric values,respectively.The average ash free caloric value of the five shrubby species was 21.55±0.53 kJ·g -1 for Chamaerops humilis,21.87±0.46 kJ·g -1 for Rhapis gracilis,21.84±0.53 kJ·g -1 for Sabal minor,22.60±0.81 kJ·g -1 for Chamaedorea cataractarum,and 21.59±0.63 kJ·g -1 for Chamaedorea brachypoda.Chamaedorea cataractarum had a higher ash free caloric value than other four species (P<0.05),and the ash free caloric values of Chamaerops humilis,Rhapis gracilis,Sabal minor and Chamaedorea brachypoda were similar,the differences being not significant by t test(P>0.05).

相似文章

导出引用
计量
文章访问数: 3
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46