EVALUATION OF THE MOST PROBABLE NUMBER (MPN) AND WET-SIEVING METHODS FOR DETERMINING SOIL-BORNE POPULATIONS OF ENDOGONACEOUS MYCORRHIZAL FUNGI

被引：74
作者：
AN, ZQ
HENDRIX, JW
HERSHMAN, DE
HENSON, GT
机构：
[1] UNIV KENTUCKY,CTR RES & EDUC,DEPT PLANT PATHOL,PRINCETON,KY 42445
[2] MCLEAN CTY EXTENS OFF,CALHOUN,KY 42327
来源：
MYCOLOGIA | 1990年 / 82卷 / 05期
关键词：
D O I：
10.2307/3760048
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Information from MPN bioassays on population densities of individual species is more useful than information on population densities of total propagules determined only by analysis of colonization of roots because mycorrhizal effects on plants probably are due to effects of individual species. Wet-sieving of spores from field soils and MPN bioassay of propagules both yield different and useful information. -from Authors
引用
收藏
页码：576 / 581
页数：6
相关论文
共 26 条
[1]   INFECTIVITY OF VESICULAR ARBUSCULAR MYCORRHIZAL FUNGI - INFLUENCE OF HOST SOIL DILUENT COMBINATIONS ON MPN ESTIMATES AND PERCENTAGE COLONIZATION [J].
ADELMAN, MJ ;
MORTON, JB .
SOIL BIOLOGY & BIOCHEMISTRY, 1986, 18 (01) :77-83
[2]  
ADELMAN MJ, 1985, 6TH P N AM C MYC BEN, P305
[3]  
Alexander M, 1965, METHODS SOIL ANAL PA, V9, P1467
[4]   DETERMINING VIABILITY OF ENDOGONACEOUS SPORES WITH A VITAL STAIN [J].
AN, ZQ ;
HENDRIX, JW .
MYCOLOGIA, 1988, 80 (02) :259-261
[5]  
BAYLIS G T S, 1969, New Zealand Journal of Botany, V7, P173
[6]  
CLARKE CA, 1978, ROTHAMSTED EXP STN R, P239
[7]  
Daniels B. A., 1982, Methods and principles of mycorrhizal research., P29
[8]  
FANG YC, 1983, NEW PHYTOL, V93, P107
[9]  
GERDEMANN JW, 1974, MYCOL MEM
[10]  
GOULD AB, 1988, THESIS U KENTUCKY
123