3种不同间作生草对枳实生苗及AMF菌根的生长效应研究

将生草栽培与菌根技术应用于柑桔生产中,有利于降低生产成本、提高果实品质、改善土壤理化性质和提高肥水利用率.本试验在盆栽条件下,通过研究白三叶草、黑麦草、百脉根和摩西球囊霉（AMF）等8个不同处理对枳实生苗及菌根生长的影响,筛选适于柑橘园间作的生草及菌根组合,为生草栽培＋菌根技术应用提供参考.结果表明：生草栽培和接种AMF真菌促进了枳苗生长发育,增加了枳苗N、P、K含量（黑麦草除外）,提高了枳苗根系AKP、ACP活性,促进了AMF菌根生长繁殖,提高了枳苗叶片中蛋白质含量和可溶性糖含量,提高了枳叶片内SOD、POD、CAT活性和降低了MDA的活性,其中栽培白三叶草及AMF组合的各项指标效果均最好,...

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Bibliographic Details
Published in西南农业学报 Vol. 27; no. 5; pp. 1858 - 1863
Main Author 阳淑 余东 熊丙全 曾明
Format Journal Article
LanguageChinese
Published 成都农业科技职业学院园林园艺分院,四川成都,611130%四川省园艺作物技术推广总站,四川成都,610041%西南大学园艺园林学院,重庆,400716 2014
Subjects
AMF
枳
生草栽培
生长效应
Growth effect
生草栽培
枳
Arbuscular Mycorrhizal Fungi
生长效应
AMF
Porcirus trijoliata Raf
Sod-culture
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ISSN1001-4829

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Summary:将生草栽培与菌根技术应用于柑桔生产中,有利于降低生产成本、提高果实品质、改善土壤理化性质和提高肥水利用率.本试验在盆栽条件下,通过研究白三叶草、黑麦草、百脉根和摩西球囊霉（AMF）等8个不同处理对枳实生苗及菌根生长的影响,筛选适于柑橘园间作的生草及菌根组合,为生草栽培＋菌根技术应用提供参考.结果表明：生草栽培和接种AMF真菌促进了枳苗生长发育,增加了枳苗N、P、K含量（黑麦草除外）,提高了枳苗根系AKP、ACP活性,促进了AMF菌根生长繁殖,提高了枳苗叶片中蛋白质含量和可溶性糖含量,提高了枳叶片内SOD、POD、CAT活性和降低了MDA的活性,其中栽培白三叶草及AMF组合的各项指标效果均最好,而只种黑麦草对枳苗的效果较差.因而,本研究表明白三叶草适宜于作柑橘园中栽培生草,而黑麦草不宜于栽植在柑桔园中.
Bibliography:YANG Shu,YU Dong,XIONG Bing-quan,ZENG Ming（Chengdu Vocational College of Agricultural Science and Technology, Sichuan Chengdu 611130, China;Sichuan Horticultural Crop Technology Promotion Station, Sichuan Chengdu 610041, China;College of Horticulture and Landscape Architecture, Southwest University, Chongqing400716, China）
51-1213/S
Sod-culture; Arbuscular Mycorrhizal Fungi; Porcirus trijoliata Raf.; Growth effect
Applying the sod-culture cultivation and mycorrhizal technology in the citrus production,it may reduce the production cost,promote fruit quality,improve soil physical and chemical properties and enhance the utilization ratio of fertilizer.Effects of 8 different treatments of Trifolium repen L.,Lotus corniculatus L.,Lolium perenne L.and AMF on Poncirus trifodiata Raf.seedling and mycorrhizal growth under the pot cultivation experiment were studied in the present paper to screen the suitsble sod-culture and mycorrhizal combination in citrus orchard,and provide a reference for the application of sod-cultu
ISSN:1001-4829