GUO Hong,WANG You-guo,LI Zhi-lin.Effect of Drought Stress on Physiological Characteristics of Cymbidium lowianum of Various Media and Analysis on Drought-resistance[J].Northern Horticulture,2012,36(01):79-83.
干旱胁迫对不同栽培基质下碧玉兰的生理反应及抗性分析
- Title:
- Effect of Drought Stress on Physiological Characteristics of Cymbidium lowianum of Various Media and Analysis on Drought-resistance
- 文章编号:
- 1001-0009（2012）01-0079-05
- Keywords:
- Cymbidium lowianum; media formula; drought-resistance
- 分类号:
- S 682.31
- 文献标志码:
- A
- 摘要:
- 盆栽条件下，通过人工控制水分,研究以桤树皮、泥炭、椰丝、梨树皮不同混合栽培基质下碧玉兰对干旱胁迫的生理响应，并用隶属函数法对其进行抗旱性的综合评价。结果表明：碧玉兰叶片的相对电导率含量随着含水量的降低而增加，丙二醛和游离脯氨酸以及抗氧化酶活性则表现为先增后降。各种指标变化幅度随不同栽培基质而不同。不同栽培基质下碧玉兰的抗旱能力依次为：M6、M5栽培下的碧玉兰的抗旱性最强，而在M1、M4栽培下的碧玉兰的抗旱性较差。
- Abstract:
- The drought-resistance of Cymbidium lowianum of various media was studied under the conditions of artificial drought stress through measuring morphological indexes and physiological indexes related to drought resistance, and then valued integratively with subordinate function. The results showed that the relative elective conductivity would increase when soil relative water content descended. Malondialdehyde content,proline content and antioxidant activities would increase firstly and then descend in the same condition. By subordinate function analysis, M6 and M5 had higher drought resistance, the resistance of M1 and M4 was the lowest.
参考文献/References:
[1]曹受金.碧玉兰的组培快繁技术研究[J].安徽农业科学,2006,34(21):5519-5520.
相似文献/References:
[1]王亚沉,石镇源,王丹,等.碧玉兰和独占春正反交及种子无菌萌发研究[J].北方园艺,2013,37(04):64.
[2]王丽霞,卢凤刚,郝建博,等.不同育苗基质对秋葵生长发育及产量的影响[J].北方园艺,2014,38(10):16.
WANG Li-xia,LU Feng-gang,HAO Jian-bo,et al.Effect of Different Seedling Substrates on Growth and Yield of Okra[J].Northern Horticulture,2014,38(01):16.
[3]何银忠,严 毅,肖艳琼,等.冬樱花不同基质苗期施肥效应研究[J].北方园艺,2014,38(10):46.
HE Yin-zhong,YAN Yi,XIAO Yan-qiong,et al.Effect of Fertilization on Different Substrares of Cerasus cerasoides Seedling[J].Northern Horticulture,2014,38(01):46.
[4]祁连弟,管建慧,其日格,等.不同比例牛羊粪便栽培基质对温室番茄苗期生长的影响[J].北方园艺,2013,37(22):47.
QI Lian-di,GUAN Jian-hui,QI Ri-ge,et al.Effects of Different Nursery Substrates with Cow and Sheep Dung on the Seedlings Growth of Tomato in Solar Greenhouse[J].Northern Horticulture,2013,37(01):47.
[5]刘遂飞,王小妮,何 煦,等.平菇栽培后期不同基质覆土增产效果研究[J].北方园艺,2014,38(01):143.
LIU Sui-fei,WANG Xiao-ni,HE Xu,et al.Study on Different Nutrient Mediums Covering Soil on Yield Increasing Effect in the Later Period of the Cultivation of Pleurotus ostreatus[J].Northern Horticulture,2014,38(01):143.
[6]王林闯,汪翠芳,罗德旭,等.木薯渣复合基质对西瓜幼苗生长的影响[J].北方园艺,2014,38(04):5.
WANG Lin-chuang,WANG Cui-fang,LUO De-xu,et al.Effect of Compound Substrate With Cassava Dregs on the Growth of Watermelon Seedling[J].Northern Horticulture,2014,38(01):5.
[7]刘巧玲,周斌,廖晴,等.OT系列杂交百合不同基质连茬种植试验[J].北方园艺,2013,37(10):63.
LIU Qiao-ling,ZHOU Bin,LIAO Qing,et al.Research on OT Series Hybrid Lily Planting Test on Different Substrates of Continual Cropping[J].Northern Horticulture,2013,37(01):63.
[8]韩晓红,张林成,段春红.金线莲练苗及移栽技术研究[J].北方园艺,2013,37(10):78.
HAN Xiao-hong,ZHANG Lin-cheng,DUAN Chun-hong.Study on Hardening seedling and Transplanting Techniques of Anoectochilus roburghii[J].Northern Horticulture,2013,37(01):78.
[9]田聪聪,乜兰春,张哲,等.非草炭依赖型甜椒育苗基质筛选[J].北方园艺,2014,38(06):1.
TIAN Cong-cong,NIE Lan-chun,ZHANG Zhe,et al.Study on Screening of Substrate Without Peat for Sweet Pepper Seedling[J].Northern Horticulture,2014,38(01):1.
[10]杜铃,王华新,廖美兰,等.黑牡丹山茶扦插繁殖试验[J].北方园艺,2014,38(07):69.
DU Ling,WANG Hua-xin,LIAO Mei-lan,et al.Study on Cutting Propagation of Camellia edithae Hance cv.‘Heimudan’[J].Northern Horticulture,2014,38(01):69.
备注/Memo
第一作者简介：郭红（1985-），女，山东济南人，在读硕士，研究方向为园林植物与观赏园艺。E-mail：guohongbm@163.com。