{"id":4629,"date":"2023-04-12T20:14:13","date_gmt":"2023-04-12T19:14:13","guid":{"rendered":"https:\/\/www.agriculturelore.com\/?p=4629"},"modified":"2023-04-12T20:14:13","modified_gmt":"2023-04-12T19:14:13","slug":"what-is-rainfed-agriculture","status":"publish","type":"post","link":"https:\/\/www.agriculturelore.com\/what-is-rainfed-agriculture\/","title":{"rendered":"What is rainfed agriculture?"},"content":{"rendered":"

Rainfed agriculture, also known as dryland farming, is agriculture that relies solely on rainfall for water, rather than irrigation. It is practiced in areas where rainfall is variable, unreliable, or scarce. Dryland farming is associated with dryland climates, which are areas where the potential evapotranspiration (the sum of evaporation and plant transpiration from the Earth’s surface to the atmosphere) is greater than the actual precipitation.<\/p>\n

Rainfed agriculture is the cultivation of crops that rely on rainfall rather than irrigation. This type of farming is often practiced in areas with limited water resources, where irrigation is not possible or practical. While rainfed agriculture is more vulnerable to drought, it can be more sustainable than irrigated agriculture in the long term.<\/p>\n

What is the meaning of rainfed? <\/h2>\n

Rainfed land is land that is supplied with water by rain. This can be a good thing or a bad thing, depending on the climate and the amount of rainfall.<\/p>\n

There are a few reasons for this: <\/p>\n

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1) Irrigating farmers have a more reliable water supply, so they can invest in more inputs knowing that they will have the water they need to grow their crops.
\n2) More inputs generally means more yields, so irrigating farmers can produce more per hectare than rainfed farmers.
\n3) Irrigating farmers can also more easily control pests and diseases, which can further increase yields.<\/p>\n

What is difference between dryland farming and rainfed farming <\/h3>\n

Dry farming, rainfed farming, and dryland farming are all methods of cultivation that are used in areas where rainfall is limited. Dry farming is the cultivation of crops in areas where rainfall is less than 750 mm per annum. Rainfed farming is the cultivation of crops in areas receiving rainfall above 750 mm. Dryland farming is the cultivation of crops in regions receiving more than 1,150 mm.<\/p>\n

Rainfed farming systems are classified according to the climate of the region in which they are located. High-latitude rainfed systems are found in regions with cold winters, while mid-latitude rainfed systems are located in regions with mild winters. Subtropical and tropical rainfed highland farm systems are found in regions with highland climates, while semi-arid tropical and subtropical farming systems are found in regions with arid climates.<\/p>\n

What is the main problem in rainfed agriculture? <\/h2>\n

Rainfed crops are prone to breaks in the monsoon during the crop growth due to water stress. This water stress may be due to variability of rainfall, delay in sowing, diversity in crop management practice and variability of the soil type. The prolonged breaks can result in partial or complete failure of the crops.<\/p>\n

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Rainfed farming is a type of agriculture that relies entirely on rainfall for water. It is practiced in areas where irrigation is not possible or practical. Rainfed farming is often less productive than farming with irrigation, but it is the only type of agriculture possible in many parts of the world.<\/p>\n

Agro-ecology is a type of agriculture that focuses on the ecology of the land. It is a more sustainable and environmentally friendly approach to farming. Agro-ecology takes into account the whole ecosystem, including the soil, water, plants, and animals.<\/p>\n

What are the two classes of rainfed farming? <\/h2>\n

Rainfed agriculture is an important type of agriculture that is practiced in many parts of the world. It is highly dependent on the amount of rainfall that an area receives each year. Areas that receive less than 750 mm of rainfall per year are classified as ‘dry lands,’ while those that receive more than 750 mm of rainfall per year are classified as rainfed areas.<\/p>\n

The main reason for the low productivity of rainfed agricultural systems is the lack of access to water. This lack of access to water leads to hunger, poverty, unemployment, and illegal migration in Central America and other regions in Latin America. In order to address this issue, it is important to increase the productivity of rainfed agricultural systems. This can be done by increasing the amount of water available to plants, by using more efficient irrigation systems, and by planting drought-resistant crops.<\/p>\n

What types of soil are found in rainfed areas <\/h3>\n
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The soil orders that are most commonly found in the semi-arid tropical region are Alfisols, Entisols, Vertisols, and associated soils. Other soil orders such as Oxisols, Inceptisols, and Aridisols also form a significant part of rainfed agriculture in this region.<\/p>\n

There are four main types of rainfed farming systems: those with cold winters in high latitudes, those with mild winters in mid-latitudes, those in tropical and subtropical highlands, and those in semi-arid tropical and subtropical areas. Each of these types of systems has different challenges and opportunities.