几种VA菌根真菌载体繁殖的比较测定  

Compared Determination of Some VA-Mycorrhizal Fungi′s Carrier Reproduction

作　　者：刘立波 张志环 程国彬 

机构地区：[1]黑龙江省伊春林科院,伊春153000 [2]黑龙江省伊春市上甘岭区永绪林场,上甘岭153032

出　　处：《林业科技》2003年第3期26-28,共3页Forestry Science & Technology

摘　　要：采用 4种VA菌根菌种对红三叶草接种的实验表明 ,4种VA菌根对红三叶草都有一定程度的侵染 ,只是侵染率不同。根内球囊霉对红三叶草的感染率和感染强度比较高 ,地表球囊霉次之 ,摩西球囊霉和洛桑混合菌种的感染率和感染强度较低 ,说明前 2种菌的繁殖效果较好 。The experiment adopts four kinds of VA-Mycorrhizal fungi which have an inoculation with Trifolium pratense,the experiment that colouring Trifolium pratense′s root indicate that the four kinds of VA-Mycorrhizas all infect to a certain degree with Trifolium pratense,only the infection′s rate is different.The infection′s rate and intensity of GI with Trifolium pratense is quite high,and GV′s is second,GM and luo sang′s are very low. So the front two kinds of VA-Mycorrhizas′ effect of reproduction are better,which can continue to enlarge reproduction.Through the compared determination of same VA-Mycorrhizas′ carrier reproduction,it provides material and foundation for VA-Mycorrhizas′ further research and application of production in future.

关 键 词：VA菌根 真菌 载体繁殖 侵染率 球囊霉 地表球囊霉 摩西球囊霉 洛桑混合菌种 

分 类 号：S714.3[农业科学—林学]