Biogas is a gaseous renewable energy source produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste, wastewater, and food waste. Biogas is produced by anaerobic digestion with anaerobic organisms or methanogens inside an anaerobic digester, biodigester or a bioreactor. The gas composition is primarily methane and carbon dioxide and may have small amounts of hydrogen sulfide, moisture and siloxanes. The gases methane and hydrogen can be combusted or oxidized with oxygen. This energy release allows biogas to be used as a fuel; it can be used in fuel cells and for heating purpose, such as in cooking. It can also be used in a gas engine to convert the energy in the gas into electricity and heat.
The following outline is provided as an overview of and topical guide to agriculture:
A dairy is a place where milk is stored and where butter, cheese and other dairy products are made, or a place where those products are sold. It may be a room, a building or a larger establishment. In the United States, the word may also describe a dairy farm or the part of a mixed farm dedicated to milk for human consumption, whether from cows, buffaloes, goats, sheep, horses or camels.
Animal husbandry is the branch of agriculture concerned with animals that are raised for meat, fibre, milk, or other products. It includes day-to-day care, selective breeding, and the raising of livestock. Husbandry has a long history, starting with the Neolithic Revolution when animals were first domesticated, from around 13,000 BC onwards, predating farming of the first crops. By the time of early civilisations such as ancient Egypt, cattle, sheep, goats, and pigs were being raised on farms.
Biodynamic agriculture is a form of alternative agriculture based on pseudo-scientific and esoteric concepts initially developed in 1924 by Rudolf Steiner (1861–1925). It was the first of the organic farming movements. It treats soil fertility, plant growth, and livestock care as ecologically interrelated tasks, emphasizing spiritual and mystical perspectives.
Dairy farming is a class of agriculture for the long-term production of milk, which is processed for the eventual sale of a dairy product. Dairy farming has a history that goes back to the early Neolithic era, around the seventh millennium BC, in many regions of Europe and Africa. Before the 20th century, milking was done by hand on small farms. Beginning in the early 20th century, milking was done in large scale dairy farms with innovations including rotary parlors, the milking pipeline, and automatic milking systems that were commercially developed in the early 1990s.
The National Dairy Development Board (NDDB) is a statutory body set up by an Act of the Parliament of India. It is under the ownership of the Ministry of Fisheries, Animal Husbandry and Dairying of the Government of India. The main office is in Anand, Gujarat with regional offices throughout the country. NDDB's subsidiaries include Indian Dairy Machinery Company Ltd (IDMC), Mother Dairy and Indian Immunologicals Limited, Hyderabad. The Board was created to finance and support producer-owned and controlled organisations. Its programmes and activities seek to strengthen farmer cooperatives and support national policies that are favourable to the growth of such institutions. Cooperative principles and cooperative strategies are fundamental to the board's efforts.
The history of agriculture in India dates back to the Neolithic period. India ranks second worldwide in farm outputs. As per the Indian economic survey 2020 -21, agriculture employed more than 50% of the Indian workforce and contributed 20.2% to the country's GDP.
The BAIF Development Research Foundation is a NGO based in Urali Kanchan near Pune in Maharashtra, India, that pioneers agricultural development. It was founded in 1967 by Manibhai Desai as the Bharatiya Agro Industries Foundation. Under Manibhai, BAIF pioneered cross breeding of high yielding European cattle such as Holstein Freisian and Jersey with the sturdy Indian breeds such as Gir from Gujarat. Later BAIF expanded the scope of activities to include animal health, nutrition, afforestation wasteland development, and tribal development.
Sri Sri Raghaveshwara Bharathi (originally, Harish Sharma), is an Indian religious guru and the present mathadhis (Guru) of Shri Ramachandrapura Mutt, Hosanagara in Shimoga district in the Indian state of Karnataka. He is the 36th mathadhis of Shri Ramachandrapura Math. He took sannyasa from Jagadguru Sri Ragavendra Bharati Mahaswamiji the previous mathadhis, in April 1994. He is a follower of Advaita Vedanta.
Many farmers in India depend on animal husbandry for their livelihood. In addition to supplying milk, meat, eggs, wool, their castings (dung) and hides, animals, mainly bullocks, are the major source of power for both farmers and dairies. Thus, animal husbandry plays an important role in the rural economy. The gross value of output from this sector was 8,123 billion Rupees in FY 2015–16.
Happy Cow Creamery is a family-owned dairy farm in Pelzer, South Carolina that bottles and sells its own milk on site from the farm's closed herd of grass-fed Holstein cattle. The creamery's whole milk, buttermilk and chocolate milk is sold in the farm's on-site store and through grocery, convenience and country stores in Upstate region of South Carolina. The milk is not homogenized and is low-temperature pasteurized and inspected by the State of South Carolina.
Organic milk refers to a number of milk products from livestock raised according to organic farming methods. In most jurisdictions, use of the term "organic" or equivalents like "bio" or "eco", on any product is regulated by food authorities. In general these regulations stipulate that livestock must be: allowed to graze, be fed an organically certified fodder or compound feed, not be treated with most drugs, and in general must be treated humanely.
Aurora Organic Dairy is an American company, based in Boulder, Colorado, which operates large factory farms, each with thousands of dairy cows, in Colorado and Texas. The company supplies and packages private-label, store-brand, organic dairy products for many of the country's largest grocery chains, including Wal-Mart, Safeway, Target and Costco.
Dairy farming is one of the largest agricultural sectors in Canada. Dairy has a significant presence in all of the provinces and is one of the top two agricultural commodities in seven out of ten provinces.
Natural farming, also referred to as "the Fukuoka Method", "the natural way of farming", or "do-nothing farming", is an ecological farming approach established by Masanobu Fukuoka (1913–2008). Fukuoka, a Japanese farmer and philosopher, introduced the term in his 1975 book The One-Straw Revolution. The title refers not to lack of effort, but to the avoidance of manufactured inputs and equipment. Natural farming is related to fertility farming, organic farming, sustainable agriculture, agroecology, agroforestry, ecoagriculture and permaculture, but should be distinguished from biodynamic agriculture.
Farming systems in India are strategically utilized, according to the locations where they are most suitable. The farming systems that significantly contribute to the agriculture of India are subsistence farming, organic farming, industrial farming. Regions throughout India differ in types of farming they use; some are based on horticulture, ley farming, agroforestry, and many more. Due to India's geographical location, certain parts experience different climates, thus affecting each region's agricultural productivity differently. India is very dependent on its monsoon cycle for large crop yields. India's agriculture has an extensive background which goes back to at least 9 thousand years. In India, in the alluvial plains of the Indus River in Pakistan, the old cities of Mohenjo-Daro and Harappa experienced an apparent establishment of an organized farming urban culture. That society, known as the Harappan or Indus civilization, flourished until shortly after 4000 BP; it was much more comprehensive than those of Egypt or Babylonia and appeared earlier than analogous societies in northern China. Currently, the country holds the second position in agricultural production in the world. In 2007, agriculture and other industries made up more than 16% of India's GDP. Despite the steady decline in agriculture's contribution to the country's GDP, agriculture is the biggest industry in the country and plays a key role in the socio-economic growth of the country. India is the second-largest producer of wheat, rice, cotton, sugarcane, silk, groundnuts, and dozens more. It is also the second biggest harvester of vegetables and fruit, representing 8.6% and 10.9% of overall production, respectively. The major fruits produced by India are mangoes, papayas, sapota, and bananas. India also has the biggest number of livestock in the world, holding 281 million. In 2008, the country housed the second largest number of cattle in the world with 175 million.
Agriculture in Wales has in the past been a major part of the economy of Wales, a largely rural country that forms part of the United Kingdom. Wales is mountainous and has a mild, wet climate. This results in only a small proportion of the land area being suitable for arable cropping, but grass for the grazing of livestock is present in abundance. As a proportion of the national economy, the importance of agriculture has become much reduced; a high proportion of the population now live in the towns and cities in the south of the country and tourism has become an important form of income in the countryside and on the coast. Arable cropping is limited to the flatter parts and elsewhere dairying and livestock farming predominate.
Dairy plays a significant part in numerous aspects of Indian society, including cuisine, religion, culture, and the economy.
