Search results
Results from the WOW.Com Content Network
There is a widespread public belief that organic food is safer, more nutritious, and better tasting than conventional food, [79] which has largely contributed to the development of an organic food culture. Consumers purchase organic foods for different reasons, including concerns about the effects of conventional farming practices on the ...
Within an ecological food chain, consumers are categorized into primary consumers, secondary consumers, and tertiary consumers. [3] Primary consumers are herbivores, feeding on plants or algae. Caterpillars, insects, grasshoppers, termites and hummingbirds are all examples of primary consumers because they only eat autotrophs (plants).
It is, however, mandatory to write the organic products country of origin on the packaging. Within organic food production in Germany, treatments including ionizing radiation and genetically modified organisms (GMO) are prohibited. The organic standards in Germany cover plant production, animal husbandry, aquaculture, wine, and third country ...
The study found that "the crop yields for corn and soybeans were similar in the organic animal, organic legume, and conventional farming systems". It also found that "significantly less fossil energy was expended to produce corn in the Rodale Institute's organic animal and organic legume systems than in the conventional production system. There ...
In the US, organic food consumption is on the rise as well. In 2014, consumption was up to about $35 billion per year and it is estimated that organic foods have become more commonplace since then. Produce is the top selling category when it comes to organic foods, but other categories such as dairy, snacks, and beverages are on the rise as ...
Organic food is produced through agriculture that does not use artificial chemical fertilizers and pesticides, and animals reared in more natural conditions, without the routine use of drugs, antibiotics, and dewormers common in intensive livestock farming. Consumers can also choose to buy local food in order to reduce the social and ...
The organic movement began in the early 1900s in response to the shift towards synthetic nitrogen fertilizers and pesticides in the early days of industrial agriculture.A relatively small group of farmers came together in various associations: Demeter International of Germany, which encouraged biodynamic farming and began the first certification program, the Australian Organic Farming and ...
Trophic species are functional groups that have the same predators and prey in a food web. Common examples of an aggregated node in a food web might include parasites, microbes, decomposers, saprotrophs, consumers, or predators, each containing many species in a web that can otherwise be connected to other trophic species. [11] [12]