Phosphorus controls the level of colonisation by arbuscular mycorrhizal fungi in conventional and biodynamic irrigated dairy pastures

Australian Journal of Experimental Agriculture

Volumn 40, Issue 5, 2000, Pages 663-670

  Ryan, M H ^a   Small, D R ^a   Ash, J E ^a  

^a CSIRO   (Australia)

Author keywords

Arbuscular mycorrhizal fungi; Biodynamic agriculture; Clover; Nitrogen; Organic agriculture; Paspalum; Phosphorus; Ryegrass

Indexed keywords

ARBUSCULAR MYCORRHIZA; COLONIZATION; NUTRIENT AVAILABILITY; PASTURE; PHOSPHORUS;

AUSTRALIA;

LOLIUM PERENNE; PASPALUM DILATATUM; TRIFOLIUM REPENS;

EID: 0033806228     PISSN: 08161089     EISSN: None     Source Type: Journal    
DOI: 10.1071/EA99005     Document Type: Article

References (31)

1. The estimation of the phosphorus fertiliser requirements of wheat in southern NSW by soil analysis
2. The response of organic and conventionally grown wheat to superphosphate and reactive rock phosphate
3. Phosphorus fertilizer for nitrogen fertilized dairy pastures. 2. Long term effects of milk production and a model of phosphorus flow
4. An evaluation of techniques for measuring VAM infection in roots
5. A safer procedure for routine staining of vesicular arbuscular mycorrhizal fungi
6. Membrane-mediated decrease in root exudation responsible for phosphorus inhibition of vesicular-arbuscular mycorrhiza formation
7. Biological dynamic farming - An occult form of alternative agriculture
8. The soil condition of adjacent bio-dynamic and conventionally managed dairy pastures in Victoria, Australia
9. Impact of phosphorus fertilisation on VAM diaspores in two Swedish long term field experiments
10. Health, management and nutrition of dairy cattle on biodynamic farms in south-eastern Australia
11. Survey of vesicular-arbuscular mycorrhizae in lettuce production in relation to management and soil factors
12. Phosphorus in runoff from a fertile dairy pasture
13. Cycling of nutrients from dying roots to living plants, including the role of mycorrhizas
14. Arbuscular mycorrhiza protect an annual grass from root pathogenic fungi in the field
15. Seasonal and edaphic variation in vesicular-arbuscular mycorrhizal infection of grasses by Glomus tenuis
16. Colonisation of wheat in southern NSW by VA-mycorrhizal (VAM) fungi is significantly reduced by drought
17. Effects of phosphorus and nitrogen on growth of pasture plants and VAM fungi in SE Australian soils with contrasting fertiliser histories (conventional and biodynamic)
18. Colonisation of wheat by VA-mycorrhizal fungi was found to be higher on a farm managed in an organic manner than on a conventional neighbour
19. The ecology and functioning of vesicular-arbuscular mycorrhizas in co-existing grassland species. I. Seasonal patterns of mycorrhizal occurrence and morphology
20. Seasonal variation in the infectivity of VA mycorrhizal fungi in annual pastures in a mediterranean environment
21. Root hair length determines beneficial effect of a Glomus species on shoot growth of some pasture species
22. The effectivity of arbuscular mycorrhizal fungi from high input conventional and organic grassland and grass-arable rotations
23. Soil sterilisation methods to show VA-mycorrhizae aid P and Zn nutrition of wheat in vertisols
24. Inoculation with vesicular-arbuscular mycorrhizal fungi from cropped soil overcomes long-fallow disorder of linseed (Linum usitatissimum L.) by improving P and Zn uptake
25. Stabilisation of soil aggregates by the root systems of ryegrass