Taxonomy and Ecology Of Inland Sand Dune ... - Mycorrhizae

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48FIG. 19 Histogram of means andstandard errors of mycorrhizal inoculumpotential (MIP) and plant percent coveas a function of the number of plantspecies in each quadrate in the June,July, and August transectsTABLE 7 Plant species and their percentcover, frequency, and mycorrhizalinoculum potential (MIP) as measuredby mycorrhizal formation in Zea maysbioassay plants. Area occupied by aspecies divided by the area examinedtimes 100 is the cover percent of thatspecies, and the number of quadrates inwhich a species occurs divided by thetotal number of quadrates examinedtimes 100 is the frequency of thatspecies. Each MIP value is the mean ofat least three replications.
49C. COMPARISONS OF VAMCOLONIZATION IN VEGETATEDAND NONVEGETATED DUNESAmong transects established in July andAugust, 19 quadrates were in vegetatedareas and 18 quadrates were in heavilydisturbed (nonvegetated) areas. Both theone-way ANOVA and the general linearmodel analyses showed significant (P
Page 1 and 2: Taxonomy and EcologyOf Inland Sand
Page 3 and 4: AbstractAgropyron inerme root syste
Page 5 and 6: IntroductionInland sand dunes in Co
Page 7 and 8: 3Literature Review"Mycorrhiza" is a
Page 9 and 10: 5nonsporocarpic, and produced spore
Page 11 and 12: 7Spores of VAM fungi are multinucle
Page 13 and 14: 9germination shield is formed, andg
Page 15 and 16: 11wall thickening or spore inner wa
Page 17 and 18: 13especially phosphate ions, some o
Page 19 and 20: 15by the relative location of GOT a
Page 21 and 22: 17D. DIFFICULTIES IN VAMFUNGAL TAXO
Page 23 and 24: 19fungi are distributed over a wide
Page 25 and 26: 21dune plants, the development of e
Page 27 and 28: 23annually, a mean annual temperatu
Page 29 and 30: 25C. EFFECTS OF SOIL DEPTH,MOISTURE
Page 31 and 32: 27vegetated quadrats on each of the
Page 33 and 34: 29Table 1 Occurrence of genera and
Page 35 and 36: 31G. dominkii is the most abundant
Page 37 and 38: 33abc d eFIG. 2 Glomus sp Light and
Page 39 and 40: 35percent usually was strongly infl
Page 41 and 42: 37FIG. 8 Regression of mycorrhizali
Page 43 and 44: 39July transect data analyses (TABL
Page 45 and 46: 41significantly with changes in the
Page 47 and 48: 43FIG. 10 Regression of mycorrhizal
Page 49 and 50: 45the July transect (FIG. 15). Howe
Page 51: 47FIG. 17 Regression of mycorrhizal
Page 55 and 56: 51the survival strategies that adap
Page 57 and 58: 53association with other species. T
Page 59 and 60: 55believe the overriding factor is
Page 61 and 62: 57my understanding of the ecology o
Page 63 and 64: 59that soil characteristics and dis
Page 65: 60AKNOWLEDGEMENTSI would like to ex
Page 68 and 69: 61Allen, M. F., J. A. MacMahon, and
Page 70 and 71: 63Bolgiano, N. C., G. R. Safir, and
Page 72 and 73: 65mycorrhizal fungi: a determinant
Page 74 and 75: 67Hayman, D. 1982. Influence of soi
Page 76 and 77: 69Koske, R. E. 1985. Glomusaggregat
Page 78 and 79: 71Morton, J. B. 1986. Three new spe
Page 80 and 81: 73Powell, C. L., and D. J. Bagyaraj
Page 82 and 83: 75Simon, L., M. Lalonde, and T. D.
Page 84 and 85: 77Trappe, J. M. 1982. Synoptic keys
Page 86: 79Wullstein, L. H., and S. A. Pratt

Taxonomy and Ecology Of Inland Sand Dune ... - Mycorrhizae

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