This paper investigates some applications of high-resolution, three­ dimensional PC-based computer graphics to research and education in agricultural production economics. Examples illustrate issues in the identification of stages of production for the multifactor case; special cases in which...

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This publication has been prepared as an aid for researchers and for teachers of advanced courses in production economics. Computer graphics is utilized as a highly adaptable tool for discovering shapes of agricultural production function surfaces. The first part of this publication presents...

The size of the cost to the Australian beef industry of a potential loss of major beef export markets following an outbreak of foot and mouth disease (FMD) in Australia is important in determining appropriate precautions. The size of this cost is evaluated with a dynamic bioeconomic model of...

This study reports findings from a mail survey of Western Australian broadacre farmers participating in quality assurance (QA) accreditation. A 50 percent response rate generated a sample size of 78 usable replies. The average farm in the survey spent $13,470 gaining QA accreditation, upgrading...

Nitrogen is a crucial input for the efficient production of rice and is generally applied in two split treatments, before flooding the rice paddocks at sowing time and within a week after the beginning of the panicle initiation stage. There is no pre-sowing test to estimate nitrogen requirements...

The new AWB Ltd payment system for wheat grades has changed the incentives for farmers to grow and market wheat varieties in Australia. Based around standard quality characteristics, the payment system provides incremental premiums and discounts for deviations in protein and screenings around...