Zobrazeno 1 - 10
of 49
pro vyhledávání: '"C. E. Pankhurst"'
Publikováno v:
Soil and Tillage Research. 97:256-271
The grain and sugarcane industries are the dominant cropping enterprises in Australia. Both are facing similar problems in maintaining productivity and profitability, although the management practices employed to achieve these objectives in the two i
Autor:
G. R. Stirling, C. E. Pankhurst, A. L. Garside, Michael J. Bell, B. L. Blair, J. A. Holt, R. C. Magarey
Publikováno v:
Soil Biology and Biochemistry. 37:1121-1130
Three contrasting rotation breaks (sown pasture, alternate crops and bare fallow) were established at five sites in Queensland, Australia, on land that had been under sugarcane monoculture for at least 20 years. The breaks were in place for 30–42 m
Publikováno v:
Applied Soil Ecology. 28:271-282
A plant bioassay was developed to test the capacity of soil to suppress the activity of detrimental soil organisms associated with yield decline (YD) of sugarcane. The bioassay utilised the diseased roots of sugarcane plants growing in soil that had
Publikováno v:
Plant and Soil. 268:255-269
Glasshouse and field experiments were conducted to determine the effects of biocides and rotation breaks on deleterious soil organisms associated with the poor early growth and subsequent yield decline of sugarcane grown in continuous monoculture. Fu
Publikováno v:
Soil and Tillage Research. 72:125-137
Yield decline (YD) of sugarcane is a widespread problem throughout the Australian sugar industry. It is defined as "the loss of productive capacity of sugarcane-growing soil under long-term monoculture". Factors contributing to YD are the monoculture
Publikováno v:
Soil Biology and Biochemistry. 34:833-840
Different tillage and stubble management practices were compared at two sites in New South Wales, Australia, to determine their effect on soil chemical and microbiological properties and the development of suppression towards Gaeumannomyces graminis
Publikováno v:
Biology and Fertility of Soils. 35:189-196
The effect of a change of tillage and crop residue management practice on the chemical and microbiological properties of a cereal-producing red duplex soil was investigated by superimposing each of three management practices (CC: conventional cultiva
Use of fatty acids for identification of AM fungi and estimation of the biomass of AM spores in soil
Publikováno v:
Soil Biology and Biochemistry. 34:125-128
Fatty acid methyl ester (FAME) analysis performed on the spores of four arbuscular mycorrhizal (AM) fungi (Glomus coronatum, Glomus mosseae, Gigaspora margarita and Scutellospora calospora) showed 16:1ω5c to be the dominant fatty acid present. In ad
Publikováno v:
Biology and Fertility of Soils. 33:204-217
Fatty acid methyl ester (FAME) profiles, together with Biolog substrate utilization patterns, were used in conjunction with measurements of other soil chemical and microbiological properties to describe differences in soil microbial communities induc
Publikováno v:
Mycological Research. 105:85-93
Genetic variation within 34 Pythium irregulare isolates was analyzed using restriction fragment length polymorphisms (RFLPs) as genetic markers. Most isolates had two alleles at several codominant RFLP loci and were scored as heterozygous. Heterozygo