Growing interest in using the oceans to enhance removal of carbon dioxide from the atmosphere has in turn spurred more interest in seaweed cultivation. A recent report by the National Academies of Sciences, Engineering, and ...
Environment
Jun 30, 2022
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4
Process water from the food industry is an excellent fertilizer in land-based seaweed cultivation. Not only does the seaweed grow faster; its protein content also multiplies. In this way, process water can go from being a ...
Agriculture
Mar 29, 2022
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27
In the nineteenth century, Javanese peasants were forced to work on plantations for low wages. This was an economic success, but at the cost of a large number of lives, reveals a study conducted by Pim de Zwart, Daniel Gallardo-Albarrán ...
Economics & Business
Dec 21, 2021
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11
It is one of the big topics in sustainable food production: aquaponics—the combination of fish farming in aquaculture and plant cultivation in hydroponics. That is the short definition. What convinces consumers is the resource-saving ...
Ecology
Oct 1, 2021
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22
The development of new urban agriculture technologies, such as vertical and smart farms, has accelerated rapidly in recent years. These technologies are based on hydroponic cultivation in which plants are grown using nutrient-rich ...
Ecology
Jun 15, 2021
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4
Metals are one of the most widely used materials in the world—they are used in cookware, tools, electric appliances, electric wires, computer chips, jewelry and so on. With the growing demand for metal products, it is crucial ...
Materials Science
Apr 20, 2021
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12
About one third of the payments received by farmers are linked to specific "greening measures" to promote biodiversity. The cultivation of nitrogen-fixing legumes is very popular. However, these measures have been criticized ...
Plants & Animals
Sep 10, 2020
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6
The cultivation of coffee, cocoa and vanilla secures the income of many small-holder farmers and is also a driver of land-use change in many tropical countries. In particular, cultivation in agroforestry systems, in which ...
Plants & Animals
Jun 16, 2020
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1
Bangladesh is on track to lose all of its forestland in the next 35-40 years, leading to a rise in CO2 emissions and subsequent climate change, researchers said. However, that is just one of the significant land-use changes ...
Environment
May 29, 2020
1
7
Rice has always been the most important food in Asia and the world. About half of the population on earth use rice as their main food source. The origin, spread, evolution, and ecological adaptation of cultivated rice are ...
Archaeology
May 21, 2020
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