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The necessity of green agriculture: At the same time, the development of green agriculture is also the need to adhere to sustainable development and protect the environment. "Black agriculture" is a way of doing business that is often highly dependent on large agricultural machinery, fertilizers and pesticides, which not only consumes a lot of non-renewable energy, but also causes soil erosion, air and water pollution and other evil consequences. The development of green agriculture can fundamentally solve these problems. Green agriculture takes "green environment", "green technology" and "green products" as the main body, which promotes the transformation of chemical agriculture that relies too much on chemical fertilizers and pesticides to ecological agriculture that mainly relies on biological intrinsic mechanisms.
With the increasing population of the mainland and the world population, land (arable land) resources are limited, to meet human demand for food (food), only to vigorously develop "green agriculture" - land green plant open-air three-dimensional agriculture and green plant facilities engineering agriculture under the premise of the development of marine living resources, the development of "blue agriculture" and the development of microbial resources to develop "white agriculture".
Green agricultural planting technology refers to the development of agriculture under the protection of the ecological environment, which can adapt to contemporary development, meet the people's life pursuits, and enhance the sustainable development of agriculture. In order to improve the development technology of green agriculture, it is necessary to build an intensive development model of green agriculture to learn from and learn from foreign excellent experience, expand the scope of training of green agricultural planting technicians, and develop green agriculture into a new model of bow | agricultural development.