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Intercropping is a multiple cropping practice that involves the cultivation of two or more crops simultaneously on the same field, a form of polyculture. [1] [2] The most common goal of intercropping is to produce a greater yield on a given piece of land by making use of resources or ecological processes that would otherwise not be utilized by a single crop.
Polyculture is the growing of multiple crops together in the same place at the same time. It has traditionally been the most prevalent form of agriculture. [1] Regions where polycultures form a substantial part of agriculture include the Himalayas, Eastern Asia, South America, and Africa. [2]
When multiple crops are grown simultaneously, this is also known as intercropping. This cropping system helps farmers to double their crop productivity and their income. [ 1 ] But, the selection of two or more crops for practicing multicropping mainly depends on the mutual benefit of the selected crops.
A well-studied example of an agroforestry hillside system is the Quesungual Slash and Mulch Agroforestry System in Lempira Department, Honduras. This region was historically used for slash-and-burn subsistence agriculture. Due to heavy seasonal floods, the exposed soil was washed away, leaving infertile barren soil exposed to the dry season. [44]
Intercropping of coconut and tagetes flowers Agrivoltaic system. The land equivalent ratio can be used whenever more than one type of yield can be obtained from the same area. This can be intercropping of annual crops (e.g. sorghum and pigeonpea) [1] or combination of annual and perennial crops e.g. in agroforestry systems (e.g. jackfruit and ...
The Philippines is the world's third largest producer of pineapples, producing more than 2.4 million of tonnes in 2015. [50] The Philippines was in the top three banana producing countries in 2010, including India and China. [51] Davao and Mindanao contribute heavily to the total national banana crop. [51]
Shifting cultivation is an agricultural system in which plots of land are cultivated temporarily, then abandoned while post-disturbance fallow vegetation is allowed to freely grow while the cultivator moves on to another plot. The period of cultivation is usually terminated when the soil shows signs of exhaustion or, more commonly, when the ...
Natural enemy diets can be subsidized by increasing landscape diversity through companion planting, border crops, cover crops, intercropping, or tolerance of some weed growth. [23] When nectar or other sugar-rich resources are provided, the natural enemy population thrives. [29]