Lecture

Food And Agriculture Technologies

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Description

This lecture discusses the challenges of global food security, the impact of industrial agriculture on the environment, and the importance of sustainable agriculture. It explores the food value chain, technologies used in agriculture, food processing, distribution, and the role of consumers in shaping the industry. The lecture also addresses malnutrition, its different manifestations, and the need for innovative solutions to fight it while preserving the planet. A case study on an innovative technology, Info 4 Dourou 2.0, is presented, showcasing how it helps small farmers improve irrigation efficiency and crop yield in dry areas.

In MOOC

Technology Innovation for Sustainable Development

Technology innovation can be a great enabler for development in low and middle-income countries. This course presents a methodology and an approach to develop impactful innovations that have the power to foster sustainable development. Whether you are from an industrialized or a developing country, whether you are employed in a company, an NGO, an international organization or a government. Whether you are an academic, an independent entrepreneur, or simply a passionate individual, this course is for you.

Official source

Quiz

Ontological neighbourhood

Agricultural and food sciences

Agriculture: Topics in agriculture

Related concepts (32)

Sustainable agriculture

Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an understanding of ecosystem services. There are many methods to increase the sustainability of agriculture. When developing agriculture within sustainable food systems, it is important to develop flexible business process and farming practices.

Normal distribution

In statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. The general form of its probability density function is The parameter is the mean or expectation of the distribution (and also its median and mode), while the parameter is its standard deviation. The variance of the distribution is . A random variable with a Gaussian distribution is said to be normally distributed, and is called a normal deviate.

Crop yield

In agriculture, the yield is a measurement of the amount of a crop grown, or product such as wool, meat or milk produced, per unit area of land. The seed ratio is another way of calculating yields. Innovations, such as the use of fertilizer, the creation of better farming tools, new methods of farming and improved crop varieties, have improved yields. The higher the yield and more intensive use of the farmland, the higher the productivity and profitability of a farm; this increases the well-being of farming families.

Cauchy distribution

The Cauchy distribution, named after Augustin Cauchy, is a continuous probability distribution. It is also known, especially among physicists, as the Lorentz distribution (after Hendrik Lorentz), Cauchy–Lorentz distribution, Lorentz(ian) function, or Breit–Wigner distribution. The Cauchy distribution is the distribution of the x-intercept of a ray issuing from with a uniformly distributed angle. It is also the distribution of the ratio of two independent normally distributed random variables with mean zero.

Irrigation

Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation.

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