Acid and acidifying soils occur extensively in Australia. Currently, some 90 million hectares of agricultural land in Australia is considered to be acidic and around 35 million hectares are considered to be highly acidic which is both a serious agricultural and environmental problem. The nature,...

Variety change and genetic diversity are important means of combating crop losses from pests and diseases in modern agricultural systems. Since the Green Revolution, genetic diversity among wheat varieties released in India has increased but variety change on farms continues to be slow. In this...

The northern Australian beef industry accounts for approximately half of the national beef herd. It is currently challenged by a range of factors including decline in beef prices, limited live export trade, large farm debt levels, and low return on assets managed. Access to irrigation has been...

International competition and ageing canegrowers are two of the factors forcing the Australian sugar industry to plan its transition into the future. To be successful, industry plans must be consistent with the situation and objectives of canegrowing farm-households. A survey of Maryborough cane...

The development of molecular markers allows plant breeders to identify desirable traits by analysing DNA rather than undertaking field trials or laboratory tests. This capacity provides a potential for a significant changes to occur within plant breeding programs. However, the value of...

This paper presents results of a survey of Western Australian wheat growers designed to elicit perceptions of the impact of protein premiums and discounts for wheat on income, utility and off-farm risk management. The results indicate that a grower’s perception of the scheme’s impact on...

This paper establishes the linkage of short duration pigeonpea adoption to farmers' perceptions on the issue of sustainability. Results from a formal on-farm survey and rapid rural appraisals conducted in a drought prone area in Central India, confirm that: a) farmers have a high degree of...