Beans require a fairly narrow temperature range in order to maximise productivity.  Yields can be 6t/ha at optimum temperatures of 15-21C. Above 28oC, pollen viability is decreased resulting in flower bud drop and reduced pod formation. Pods are also more likely to be fibrous, lacking good flavour and texture. Temperatures below 10C result in poor [...]

The main production areas for broccoli are in Victoria and SE Queensland. Production has declined since 2005, but now appears to be remaining steady at about 45,000 tonnes per year. The crop is highly temperature-sensitive but there are a large number of varieties that have been bred for specific production environments. Optimal temperature ranges include: [...]

Capsicum is a major Australian crop, with about 7% grown under protected cropping and the remainder produced in the open field. The production areas have been declining in recent years, however capsicum remains a major crop for the Australian vegetable industry. Optimal temperatures for capsicum production are 20-25C, resulting in yields of around 30t/ha (field [...]