what is biotechnology |green biotechnology
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The practice of crop change has been what is biotechnology adopted by humans for thousands of years, since agriculture the beginning of civilization,The change in the crop by the processes of reproduction, changes agricultural biotechnology applications the genetic structure what is biotechnology|green biotechnology of a plant, resulting in the development of a crop with more beneficial symptoms for humans, for example, large fruits or seeds, tolerance for drought and resistance agriculture to pests.
what is biotechnology|green biotechnology
After the work of geneticist Grigor Mendel, significant progress agriculture was made in plant reproduction. The work done by them on effective and ineffective agricultural biotechnology applications eels gave a better understanding to plant what is biotechnology|green biotechnology breeders about genetics. And the techniques used by plant breeders get great insights. Crop breeding includes technologies like self-pollination, pollination, and selection agriculture of plants with the desired qualities, and they are also involved in molecular techniques that genetically what is biotechnology|green biotechnology modify the organism. agriculture Over the centuries, due to the domestic agricultural biotechnology applications use of plants, their yield has increased, this has improved the tolerance of disease resistance and drought, as well as easing the crop agriculture and increasing the taste and nutrients of crop plants...
Careful selection and reproduction have had a huge agricultural biotechnology applications impact on the characteristics of crop plants. In agriculture the 1920s and 1930s, the selection and reproduction of plants made significant improvements in pastures (grass and clover) in New Zealand.
During the 1950s, induced mutation effects (primitive genetic engineering) produced by an ultraviolet enlarged X-ray produced new what is biotechnology|green biotechnology varieties of grains such as wheat, corn, and barley.
The Green Revolution has popularized the use of traditional hybridization to increase production by multiplying "high-yielding varieties".
what is biotechnology agriculture
For example, the average agriculture yield of corn (maize) in the United States was 2 in 1900. From 5 tons per hectare (t / ha) (40 bushels per acre) to 9 in 2001 4 tons per hectare (t / ha) (150 bushels per acre).
Similarly, the world's average wheat yield increased what is biotechnology|green biotechnology from 1 ton per hectare in 1900 to 2 in 1990. 5 tons per hectare. With the irrigation, the average wheat yield of South America is around 2 tonnes per hectare, Africa agriculture is less than 1 ton per agriculture hectare, 3 of Egypt and Arabia. 5 to 4 tons per hectare. On the contrary, in countries like France, wheat yields are more than 8 tonnes per hectare. These variations agriculture are mainly due to variations in the level of climate, genetics and intensive agricultural techniques (use of fertilizers, chemical pest control, growth control to prevent undesirable plants).
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