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World production of primary crops by commodity groups, 2022 World agricultural land by use, 2022 Cropland area in 2022. There was an increase in global production of primary crops by 56% between 2000 and 2022 to 9.6 billion tonnes, which represents a 0.7% compared to 2021. [2] This represents 3.5 billion tonnes more than in 2000. [2]
Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. [1] Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in the cities.
The annual or seasonal cycle of activities related to the production of a particular agricultural product, especially the growth and harvest of plant crops, inclusive of all steps normally involved in the complete process from initial preparations (e.g. tilling, sowing, fertilizing, and irrigating) through sale and distribution of the finished ...
Yoshikazu Kawaguchi at Akame Natural Farm School. Widely regarded as the leading practitioner of the second-generation of natural farmers, Yoshikazu Kawaguchi is the instigator of Akame Natural Farm School, and a related network of volunteer-based "no-tuition" natural farming schools in Japan that numbers 40 locations and more than 900 concurrent students. [18]
Horticulture is the science and art of growing fruits, vegetables, flowers, or ornamental plants. Horticulture is commonly associated with the more professional and technical aspects of plant cultivation on a smaller and more controlled scale than agronomy .
Harvesting is the process of collecting plants, animals, or fish (as well as fungi) as food, [1] especially the process of gathering mature crops, and "the harvest" also refers to the collected crops. Reaping is the cutting of grain or pulses for harvest, typically using a scythe, sickle, or reaper. [2]
A cultivar is a kind of cultivated plant that people have selected for desired traits and which retains those traits when propagated.Methods used to propagate cultivars include division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production.
Some plants are propagated by asexual means while others are propagated by seeds. Seed propagated cultivars require specific control over seed source and production procedures to maintain the integrity of the plant breeds results. Isolation is necessary to prevent cross contamination with related plants or the mixing of seeds after harvesting.