Multi- species cover cropping trial * Management Options Enhancing Beneficial Microbial Communities and Functions in Cotton Soils- Dr Gupta Vadakattu. * N trial summary *Macquarie Valley

Plant growth promotion is a complex phenomenon that often cannot be attributed to a single mechanism, as most PGP microbes are capable of multiple mechanisms and in some cases their PGP effect may only occur through i

Oxygation involves mixing atmospheric air with irrigation water using a venturi and delivering it via a surface or subsurface drip irrigation system.

Polyacrylamide (PAM) has been sold in the United States since 1995 for reducing irrigation-induced erosion and enhancing infiltration.

It has been accepted for many years that there is an interaction between plants

and the microbiological life that exists in soil. This interaction is particularly