Low-Carbon Agriculture低碳.ppt

1、Low-Carbon Agriculture,1.The need for low carbon agriculture,Meaning: United Kingdom in 2003 in response to global climate change, first proposed the concept of low-carbon economy, the concept extends lowcarbon agriculture refers to the management of agricultural production and carbon dioxide and ot

2、her greenhouse gas emissions in the least, and obtain the greatest benefit agriculture development model, it is the basis for low-carbon economy.,The need for low carbon agriculture,Charactristics: Low-carbon high-efficiency agriculture is characterized by low consumption, low pollution, low emissio

3、ns, is saving, efficiency, security, friendly agriculture.,2.Problems in low-carbon agriculture,Agricultural production are unreasonable Agricultural production is the second largest source of greenhouse gas emissions, emission in agricultural production are major sources of greenhouse gases. Overus

4、e of agricultural chemicals.,Agricultural production are unreasonable,First, land-use change, cultivated land reduction, serious soil erosion, damage and reduces the carbon sink function of forest, grassland plants. Second, land use and fertilization is not reasonable. Third, overgrazing of grasslan

5、d. Four-way agricultural irrigation is done.,Agricultural production are major sources of greenhouse gases.,First Is intensive culture, rice cultivation, livestock and poultry manure and agricultural activities such as burning of straw to emit large amounts of greenhouse gases in the atmosphere. Sec

6、ond is the use of industrial and agricultural mechanization of rural township enterprises have become a significant source of greenhouse gas emissions.,Overuse of agricultural chemicals,Agricultural is not fair use or excessive use may result in serious obstacles for low carbon and sustainable devel

7、opment in agriculture.,3.Measures in low-carbon agriculture,Strengthening advocacy, scientific decision-making A reasonable development of agricultural resources Accelerating the adjustment of agricultural structure,Strengthening advocacy, scientific decision-making,To take advantage of the various

8、media and means of publicizing of necessity, agricultural support policies and sustainable development of low carbon technologies. Formed a sound system of laws and regulations on low carbon and sustainable development of agriculture. Further standardize Government behavior. More in low-carbon inves

9、tment in agriculture.,A reasonable development of agricultural resources,One is to strictly protect the cultivated land, improving the quality of cultivated land. Second, to promote agricultural standardized production. Third, we must vigorously promote stereo planting patterns, development of water-saving agriculture.,Accelerating the adjustment of agricultural structure,First, the development of green food, pollution-free food and organic food production,. Second, to highlight the promoti