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The sociology of food is the study of food and how it relates to the history, progression, and future development of society. Studies includes the production and consumption of food as well as its medical, spiritual and ethical applications. The aspect of food distribution in societies can be examined through the analysis of the changes in the ...
A subsistence pattern – alternatively known as a subsistence strategy – is the means by which a society satisfies its basic needs for survival. This encompasses the attainment of nutrition, water, and shelter. The five broad categories of subsistence patterns are foraging, horticulture, pastoralism, agriculture, and industrial food ...
Theoretical production ecology is the quantitative study of the growth of crops. The plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable products. The main parameters are temperature, sunlight, standing crop biomass, plant production distribution, and nutrient and water ...
The seed ratio is another way of calculating yields. Cereal yield in tons per hectare and kilograms of nitrogenous fertilizer applied per hectare of cropland. Innovations, such as the use of fertilizer , the creation of better farming tools, and new methods of farming and improved crop varieties have improved yields.
Agroecology is a scientific discipline that uses ecological theory to study, design, manage, and evaluate agricultural systems that are productive and resource-conserving, and that are also culturally sensitive, socially just, and economically viable. [52] Incorporating crop diversity into organic farming practices can have several benefits.
Food sovereignty, in addition to promoting food access, also seeks to address the power dynamics and political economy of food; it accounts for the embedded power structures of the food system, ownership of production, and decision-making on multiple levels (i.e. growing, processing, and distribution): Under this framework, representative ...
Agrifood systems emissions in 2021. To feed a world population forecast to reach 9.7 billion in 2050, [18] FAO estimates that agriculture may need to produce 40–54 percent more food, feed and biofuel feedstock than in 2012, depending on the scenario. [19]
The purpose of this program was to invest in sustainable farming throughout the country and increase food production while achieving few negative environmental effects. The program was ultimately proven to be successful, and the study found that the merging of traditional practices and appropriate technology was instrumental in higher crop yields.