Agriculture refers to the production of food and goods through farming and forestry industry. Agriculture is the key development that led to the emergence of civilization, with the animal husbandry Almustinsh and plants (ie crops) for the manufacture of surplus food surplus, which helps in the development of societies, classes and high population density. Study of agriculture is known as agricultural science (practice related to horticulture taught in the study of trees).
Agriculture includes many kinds of disciplines and techniques, including ways to expand the land suitable for the growth of plants by digging canals and other forms of irrigation. Cultivation of crops on arable land for agriculture and rural grazing of livestock on rangeland remain the foundation of agriculture. In the last century there was a growing interest to identify and measure the different forms of agriculture. In the developed world, agriculture is usually between the range of sustainable agriculture (eg permaculture or organic agriculture) and intensive agriculture (such as industry, agriculture).
Modern agriculture, plant breeding, pesticides and fertilizers, and technological progress has increased sharply from growing crops, and at the same time caused environmental damage and wide-ranging and negative effects on human health. [The claim is documented since 801 days] selective breeding and modern applications in breeding animals such as pig farms intensive (and similar applications applied to the chicken), also led to increased production of meat, but they have concerns about the wild animals and the health effects of antibiotics, growth hormones and other chemicals commonly used in meat production industry. [the claim is documented since 801 days]
The most important agricultural products in general can be assembled in the food, fiber, fuel, raw materials, medicines and steroids, and a variety of grooming products or products of exotic crops. In 2000, the plants used for biofuel development, and biomedical materials and bio-plastics, and medicines. [1], which include food grains, vegetables, fruits, and meat. The fibers include cotton, wool, hemp, silk and linen. Raw materials include wood and bamboo. Include steroids tobacco, alcohol, opium, cocaine, and plant a flower Alkcatin. Other useful materials produced by the factories of plants, such as resin and biofuels include methane from biomass, ethanol and biodiesel. Cut flowers and nursery plants, tropical fish and birds, pet trade are some of the ornamental products.
In 2007, nearly a third of workers in the world are working in agriculture. However, the relative importance of agriculture has declined steadily since the beginning of the manufacturing process, and in 2003 - for the first time in history - the services sector, which surpassed agriculture as a sector economic uses most of the people all over the world. [2] Despite the fact that agriculture employs more than a third of the world's population, the agricultural production represents less than five percent of the total world output (GDP). [3] [Link broken
Agriculture includes many kinds of disciplines and techniques, including ways to expand the land suitable for the growth of plants by digging canals and other forms of irrigation. Cultivation of crops on arable land for agriculture and rural grazing of livestock on rangeland remain the foundation of agriculture. In the last century there was a growing interest to identify and measure the different forms of agriculture. In the developed world, agriculture is usually between the range of sustainable agriculture (eg permaculture or organic agriculture) and intensive agriculture (such as industry, agriculture).
Modern agriculture, plant breeding, pesticides and fertilizers, and technological progress has increased sharply from growing crops, and at the same time caused environmental damage and wide-ranging and negative effects on human health. [The claim is documented since 801 days] selective breeding and modern applications in breeding animals such as pig farms intensive (and similar applications applied to the chicken), also led to increased production of meat, but they have concerns about the wild animals and the health effects of antibiotics, growth hormones and other chemicals commonly used in meat production industry. [the claim is documented since 801 days]
The most important agricultural products in general can be assembled in the food, fiber, fuel, raw materials, medicines and steroids, and a variety of grooming products or products of exotic crops. In 2000, the plants used for biofuel development, and biomedical materials and bio-plastics, and medicines. [1], which include food grains, vegetables, fruits, and meat. The fibers include cotton, wool, hemp, silk and linen. Raw materials include wood and bamboo. Include steroids tobacco, alcohol, opium, cocaine, and plant a flower Alkcatin. Other useful materials produced by the factories of plants, such as resin and biofuels include methane from biomass, ethanol and biodiesel. Cut flowers and nursery plants, tropical fish and birds, pet trade are some of the ornamental products.
In 2007, nearly a third of workers in the world are working in agriculture. However, the relative importance of agriculture has declined steadily since the beginning of the manufacturing process, and in 2003 - for the first time in history - the services sector, which surpassed agriculture as a sector economic uses most of the people all over the world. [2] Despite the fact that agriculture employs more than a third of the world's population, the agricultural production represents less than five percent of the total world output (GDP). [3] [Link broken
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