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The agricultural cycle is the annual cycle of activities related to the growth and harvest of a crop (plant). These activities include loosening the soil, seeding, special watering, moving plants when they grow bigger, and harvesting , among others.
For example, a nitrogen-fixing crop, like a legume, should always precede a nitrogen depleting one; similarly, a low residue crop (i.e. a crop with low biomass) should be offset with a high biomass cover crop, like a mixture of grasses and legumes.
Animal migration – Avalanche – Carbon cycle – Climate change – Climate change and agriculture – Climate model – Climate oscillation – Clock of the Long Now – Ecology – El Niño/La Niña – Endometrium – Environmental geography – Global cooling – Global warming – Historical temperature record – Hydrogen cycle – Ice age – Transhumance – Milankovitch cycles ...
Agricultural marketing – covers the services involved in moving an agricultural product from the farm to the consumer. This may include transferring of agricultural products either directly or indirectly through middleman to consumers. Custom harvesting – business of harvesting of crops for others. Custom harvesters usually own their own ...
With more crops available to sell and agriculture dominating the economy at the time, the three-field system created a significant surplus and increased economic prosperity. [3] The three-field system needed more plowing of land and its introduction coincided with the adoption of the moldboard plow. These parallel developments complemented each ...
The land-conservation cycle of the milpa is two years of cultivation and eight years of laying fallow. [2] In the Mexican states of Jalisco and Michoacán and in central Mexico as well as Guanacaste Province Costa Rica, as an agricultural term milpa denotes a single corn plant; in El Salvador and Guatemala, milpa specifically refers to ...
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Nutrients are depleted during crop growth, and must be renewed or replaced in order for agriculture to continue on a piece of land. This is generally accomplished with fertilisers, which can be organic or synthetic in origin. A large component of the organic farming movement is a preference for organic-source fertilisers.