Speaking of new agriculture, what is new agriculture?
New agriculture includes facility agriculture, soilless agriculture, sightseeing agriculture and other agriculture. ?
Facility agriculture refers to agriculture that uses engineering technology and industrialized production. Facility agriculture can provide a suitable growth environment for plant production, so that it can grow rapidly and healthily in a comfortable growth space, thus obtaining higher economic benefits. Facility agriculture has the characteristics of high input, high output, high benefit, water and energy saving and sustainable development. At the same time, agricultural products can change the seasonality of traditional agriculture, make agricultural products go on the market out of season and meet the needs of different consumers.
Soilless agriculture is also called soilless culture. Soilless culture refers to the method of cultivating plants with other things without soil, including hydroponics, fog culture and substrate culture. Soilless cultivation crops are fed with nutrient solution, and farm manure and chemical fertilizer are not applied and herbicides are not sprayed, thus avoiding soil pollution and reducing pests. Hydroponics is an early method, and different nutrient solutions are added to the nutrient pool according to different crops. Fog culture is based on hydroponics, which increases the air humidity in contact with crop roots by adding a spray system. Substrate cultivation uses quartz sand, vermiculite, peat, sawdust and plastic as media to fix crops, and crops absorb nutrient solution through media.
Sightseeing agriculture refers to combining agricultural activities with tourism to develop agriculture, using rural natural scenery as tourism resources, and providing some living facilities for tourists who don't understand agriculture and rural areas, so that they can experience farming, picking, harvesting, feeding and other activities and enjoy the pleasure of returning to nature. ?
With the continuous development of agricultural science and technology and the continuous improvement of technical level, the agricultural production mode has been changed to a certain extent, and various agricultural projects have been continuously innovated. Compared with traditional agriculture, new agriculture uses science and technology to improve the growth, yield and quality of crops, improve the comprehensive agricultural productivity, and enhance farmers' enthusiasm for farming. Ecological agriculture and green agriculture have increased farmers' output and income.