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Your search returned 13 results

Listed under:  Economics and business  >  Industries  >  Primary industry  >  Agriculture  >  Plant cultivation  >  Crop yields
Video

Marla Spivak: Why bees are disappearing

  • TLF-IDM017159

This is a video of a TED (Technology, Entertainment, Design) talk by Professor Marla Spivak about the dramatic decline in the number of bees. The 16-minute video begins with a discussion of why humans should care about bees, including their critical importance for the world's food supply. Professor Spivak explains that ...

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Text

Food security and global farming

  • TLF-IDM021495

The expected growth in world population from 6.8 billion in 2010 to over 9 billion by 2050, the demand for food will increase by around 70 per cent. This collection of articles from the CSIRO describes some of the research that is underway to improve the world's agriculture sector to address this growing demand. The web ...

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Video

Food production in the Murray-Darling Basin

  • TLF-IDM019576

This thirteen and a half minute video highlights the importance of food and fibre production in the Murray Darling Basin. It explores the perspective of the farm families involved in both irrigated and dryland farming and explains how their products are distributed to local, national and global markets. This video also ...

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Video

Post-harvest grain losses in Sub-Saharan Africa

  • TLF-IDM017160

This is a three-and-a-half-minute video promoting the case for investment in reducing the huge amount of grain lost to post-harvest pests and decay in Sub-Saharan Africa. It begins by highlighting the extent of grain losses, pointing out that they equal 20 per cent of all grain harvested, would have been worth about US$4 ...

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Video

Upholding cassava's potential in Africa

  • TLF-IDM017163

This is a video about the importance of cassava for food security in Africa and how the Regional Cassava Initiative supported small-scale farmers whose crops were affected by viral diseases. Plant virologist James Legg explains the extent of the problem and how the viruses are transmitted, and Burundi farmer Aoron Sebomana ...

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Online

The power of food

  • TLF-IDM013719

This is a compilation of three teaching sequences about food security. It includes sections on countries and their levels of food security and insecurity, hunger worldwide, programs working to improve food security, and approaches to food security. It introduces this important global issue and provides source material, ...

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Online

Navigating primary industries into the 21st century

  • TLF-IDM020532

This is a teacher resource containing a sequence of lessons for investigating farming and crop yields in Australia. It contains material to assist planning, implementing and assessing a study of the environmental, economic and technological factors that influence crop yields, and the role of geographical data systems and ...

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Online

Protecting Australian Food Production Systems through Biosecurity Education

  • TLF-IDM020817

This is an extended unit of work focusing on biosecurity and its importance for Australia. The unit is organised into three major sections: biosecurity awareness-raising; practical participation in biosecurity related investigations; and promoting a biosecurity-aware community. Each section contains numerous student activities. ...

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Text

About evapotranspiration

  • TLF-IDM012703

This resource is a Bureau of Meteorology (BOM) web page about evapotranspiration. The resource explains what evapotranspiration is and provides information about how the Bureau's evapotranspiration values have been calculated. It explains how to access the Bureau's daily evapotranspiration maps and tables, provides information ...

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Online

Recent evapotranspiration

  • TLF-IDM012704

This resource is a Bureau of Meteorology (BOM) web page with a map of Australia showing daily reference evapotranspiration and also tables of daily transpiration for each Australian state and the Northern Territory. Monthly data is available via the location links in the tables for each state.

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Text

Biodiversity and farming for a healthy planet

  • TLF-IDM017139

This is a digital resource containing information and resources, such as printable games, that relate to biodiversity and farming, and how food and materials can be produced while protecting the Earth's natural resources. It includes an extensive glossary of important terms, and external links to teacher and student resources ...

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Video

Farms have distinctive features: producer video

  • TLF-IDM019430

This is a video about action for sustainability on the Willalooka Pastoral Company's property in South Australia. Owner Thyne McGregor describes the natural characteristics of the extensive property in terms of its rainfall, soil quality and the Marcollat Watercourse. He tells how the property was originally cleared for ...

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Text

The Conversation: agriculture

  • TLF-IDM017619

This resource consists of a multitude of news articles and analytical pieces under the topic of agriculture. Eight articles address the many challenges of world food security, five explore the impact of predicted water and phosphorus shortages on crop yields and one article analyses the broader impact of organic farming ...

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