News Archive

Impact of groundwater quality on the management of centre-pivot-grown potato crops

This Serve-Ag project ran from 2016 to 2020 to assess groundwater quality in areas of potato production in South Australia (where groundwater quality is most variable) and investigated how regional and seasonal water-quality variability impacts on potato production and quality.

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Cover Crops, Case Studies Guest User Cover Crops, Case Studies Guest User

What is a cover crop worth?

Have you been thinking about implementing cover crops on your property? Would you like to know more about how they can interact with your farm’s natural systems? What they cost? what benefits they can create? Read this Soil Wealth Integrated Crop Protection factsheet that goes into the economics of cover crops and what they can do for you.

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Anhydrous ammonia for vegetable crops: Could it be a viable proposition?

Anhydrous ammonia has long been used as a preplant and side dressing fertiliser in the cotton and grain industries. It results in a high retention of nitrogen in the soil, reduced leaching of nitrates through the soil and yield increases in various crops. However, it needs to be treated with care as it can cause injury to farm workers.

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Spatial variability in potato cropping to improve yield and production efficiency

Using modern sensor technology high levels of data can now be gathered from crops as they grow. This 2016 report explores how this data can be assessed to gain a greater understanding of productivity in different parts of a paddock. This project is a crucial step towards site specific crop management for the potato industry.

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Evaluation and demonstration of degradable polyethylene film on Tasmanian processing potato crops

A three-year project in Tasmania was conducted on the potential benefits of using degradable polyethylene films in potato crops. This 2013 report found there was limited benefit to nitrogen fertiliser savings and yield but instead may allow for early harvest and some water saving.

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