干旱区生态环境知识资源中心(Arid): 3株丛枝菌根真菌对南疆土壤基质栽培桑苗生长的促进作用

Arid

	3株丛枝菌根真菌对南疆土壤基质栽培桑苗生长的促进作用
其他题名	Improvement Effects of Three Arbuscular Mycorrhizal Fungal Strains on Growth of Mulberry Trees Planted in Soil of Southern Xinjiang
	卢红 1; 叶瑞兴 1; 秦俭 2; 左少纯 3; 吴丽莉 1
来源期刊	蚕业科学
ISSN	0257-4799
出版年	2014
卷号	40 期号:5 页码:804-810
中文摘要	为了提高新疆南部生态修复工程中桑树苗木的移栽成活率和生长速度,用南疆的土壤配制桑苗栽培的营养基质,以3株丛枝菌根真菌(Glomus mosseae BGC XJ07A,Glomus mosseae BGC XJ08A,Glomus versiforme BGC XJ08F)接种1年生桑苗,调查3个菌株对南疆土壤基质中栽培桑苗的侵染能力及营养生长的促进作用。桑苗移栽后180 d,未接种对照组(CK)与接种组的桑苗均可观察到菌根,平均侵染率由高至低依次为XJ08A(68.08%)、XJ08F(63.65%)、XJ07A(50.89%)、CK(38.42%)。3个菌株对桑苗营养生长促进作用排序与侵染率排序一致,以 XJ08A 对桑苗的营养生长促进作用最明显,桑苗的株高、地径、单株分枝数量、单株总条长、单株叶片数量较对照组分别增加了18.46%、10.96%、110.00%、93.65%、95.46%,地上、地下部分的鲜质量较对照组增加了98.63%、50.49%,主根长、单株一级侧根总长、单株根尖数量、单株根尖总长分别较对照组增加了126.68%、61.08%、51.03%,91.53%,各项检测指标与对照组的差异均达到显著水平。根据试验结果,选择 XJ08A 菌株作为南疆土地荒漠化地区种植桑树幼苗菌根化处理的优良菌株。
英文摘要	To improve the survival and growth rates of mulberry seedlings transplanted for ecological rehabilitation in southern Xinjiang,the saline soil of southern Xinjiang was used to prepare nutrition substrate for mulberry cultivation,and three strains of arbuscular mycorrhizal fungi (Glomus mosseae BGC XJ07A,Glomus mosseae BGC XJ08A,and Glomus versiforme BGC XJ08F) were used to inoculate one year old mulberry seedlings.The infection rate of these three arbuscular mycorrhizal fungi to mulberry seedlings and their effects on improving vegetative growth of mulberry seedlings were investigated.Results showed that mycorrhizal infection was visible in both control group (CK) and inoculated groups at 180 d after transplanting.The average infection rate was in the order of XJ08A (68.08%),XJ08F (63.65%),XJ07A (50.89%),and CK (38.42%) .Their improvement effect on mulberry growth presented the same order of infection rate.XJ08A showed the best improvement effect.Compared to the control group,plant height,basal diameter,branch number per plant,total branch length per plant,and leaf number per plant of the mulberry seedlings in XJ08A group increased by 18.46%,10.96%,110.00%,93.65%,and 95.46% respectively,fresh weight of aerial part and root part increased by 98.63% and 50.49% respectively,length of taproot,total length of primary lateral roots per plant,number of apical roots per plant,and total length of apical roots per plant increased by 126.68%,61.08%,51.03%,and 91.53% respectively,all of which showed significant difference over the control group.Based on these results,XJ08A was selected as an excellent fungal strain to treat mulberry seedlings for establishing arbuscular mycorrhizae in desertification land of southern Xinjiang.
中文关键词	丛枝菌根真菌 ; 南疆土壤 ; 桑树幼苗 ; 侵染率 ; 营养生长
英文关键词	Arbuscular mycorrhizal fungus Soil in southern Xinjiang Mulberry seedling Infection rate Vegetative growth
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5275089
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230813
作者单位	1.新疆维吾尔自治区和田蚕桑科学研究所, 和田, 新疆 848000, 中国; 2.家蚕基因组生物学国家重点实验室, 家蚕基因组生物学国家重点实验室, 重庆 400716, 中国; 3.新疆和田玉圣科技有限责任公司, 和田, 新疆 848000, 中国
推荐引用方式 GB/T 7714	卢红,叶瑞兴,秦俭,等. 3株丛枝菌根真菌对南疆土壤基质栽培桑苗生长的促进作用[J],2014,40(5):804-810.
APA	卢红,叶瑞兴,秦俭,左少纯,&吴丽莉.(2014).3株丛枝菌根真菌对南疆土壤基质栽培桑苗生长的促进作用.蚕业科学,40(5),804-810.
MLA	卢红,et al."3株丛枝菌根真菌对南疆土壤基质栽培桑苗生长的促进作用".蚕业科学 40.5(2014):804-810.