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 > 生物炭替代泥炭栽培基质对铁皮石斛生长的影响 中国农学通报 2015,31 (13) 30-35
Position: Home > Articles > Effects of Biochar Replacing Peat in Culture Media on the Growth of Dendrobium officinale Chinese Agricultural Science Bulletin 2015,31 (13) 30-35

生物炭替代泥炭栽培基质对铁皮石斛生长的影响

作  者：
陈庆飞;石岩;刘玉学;吕豪豪;张俊林;王耀锋;杨生茂
单  位：
浙江省农业科学院环境资源与土壤肥料研究所;杭州市园林绿化股份有限公司;浙江师范大学化学与生命科学学院
关键词：
铁皮石斛;生物炭;基质;替代;泥炭
摘  要：
为提高农林废弃物的再利用率,缓解泥炭资源消耗问题,以竹条炭化制备的生物炭部分替代泥炭为栽培基质,进行基质泥炭替代试验。采用完全随机区组设计,以松树皮+泥炭基质作为对照组,以分别添加3%、6%和10%的竹炭(即部分替代泥炭)作为试验组,研究不同栽培基质配比对铁皮石斛生长的影响。结果表明:3%与6%的生物炭替代量没有显著影响铁皮石斛产量、株高、茎粗、节间距、叶长、叶宽、根数和根长。然而,10%的生物炭替代量在铁皮石斛株高、节间距、节数、叶数方面显著降低。另外,6%的生物炭替代量在萌芽数较对照组提高24.13%,但其移栽成活率最低。从短期来看,3%的生物炭替代泥炭可作为铁皮石斛的新基质,可为生物炭在作物栽培方面的合理利用提供参考,而长期的效果需要进一步研究。
译  名：
Effects of Biochar Replacing Peat in Culture Media on the Growth of Dendrobium officinale
作  者：
Chen Qingfei;Shi Yan;Liu Yuxue;Lv Haohao;Zhang Junlin;Wang Yaofeng;Yang Shengmao;College of Chemistry and Life Sciences,Zhejiang Normal University;Institute of Environment,Resource,Soil & Fertilizer,Zhejiang Academy of Agricultural Sciences;Zhejiang Biochar Engineering and Technology Research Center;Hangzhou Landscaping Incorporated,Zhejiang Province;
关键词：
Dendrobium officinale;;biochar;;matrix;;substitution;;peat
摘  要：
In order to improve the utilization rate of agriculture and forestry residues,and reduce consumptionof peat resources,a pot experiment was carried out by using bamboo biochar from bamboo chip carbonizationas alternative substrate partly replacing peat.A completely randomized block design was chosen in theexperiment,with pine bark+ peat as the control group,and 3%,6% and 10% of bamboo biochar substitutionaddition as the experimental group,respectively,which aimed to study the effects of different substrates on thegrowth of Dendrobium officinale.The results showed that there was no significant difference in yield,plantheight,stem diameter,section spacing,leaf length,leaf width,root number and root length of Dendrobium officinalunder among 3% and 6% biochar alternative compared with the control treatment.However,the plantheight,section spacing,section number,leaf number of Dendrobium officinale were significantly decreasedwith 10% amount of biochar alternative.Furthermore,the number of bud with 6% amount of biocharreplacement was increased by 24.13%,while the survival rate was the lowest.Overall,in the short term,3%amount of biochar alternative could be a new matrix to planting Dendrobium officinale,which can offerreference for the biochar utilization in crop cultivation,but the long-term effect about its utilization still needsto be further studied.

相似文章

导出引用
计量
文章访问数: 10
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