Hainan's betel nut processing industry continues to develop,and the yield has reached 231000 t. There are some problems in betel nut industry such as unreasonable initial processing layout,processing capacity surp...Hainan's betel nut processing industry continues to develop,and the yield has reached 231000 t. There are some problems in betel nut industry such as unreasonable initial processing layout,processing capacity surplus,and deep processing industry lag. It is suggested that we should guide the initial processing layout of betel nut according to local conditions,and carry out overall deep processing planning of betel nut; support betel nut deep processing plant in the main producing areas,establish betel nut initial processing and deep processing serial production line,and develop new betel nut product; build betel nut production,processing,transport and marketing information database and market information early warning mechanism,and improve betel nut processing information service platform to timely provide information services and continuously develop betel nut industry.展开更多
The Conversion of Farmland to Forests and Grasses Project is the most symbolic and globally important ecological engineering effort to build the human and natural life community.After the call and mobilization stage s...The Conversion of Farmland to Forests and Grasses Project is the most symbolic and globally important ecological engineering effort to build the human and natural life community.After the call and mobilization stage since the founding of the People’s Republic of China,the first round of Conversion of Farmland to Forests and Grasses occurred at the end of the 20 th century.With the second round of Conversion of Farmland to Forests And Grasses launched in 2014,the central government has invested 535.3 billion yuan altogether by 2020,and 34.83 million ha have been returned to forest and grassland in 25 provinces(autonomous regions and municipalities)(2435 counties included).Among them,14.23 million ha were returned from farmland;barren hills and wasteland afforestation accounted for 17.53 million ha;and sealed mountain forest cultivation represented 3.07 million ha,accounting for 40%of the total afforestation area of national key projects in the same period,and 41 million households and 158 million farmers benefited directly.The project construction has made great achievements.The total value of ecological benefits has reached 1.42 trillion yuan,plus economic benefits of 0.26 trillion yuan,and social benefits of 0.73 trillion yuan,for a total amount of 2.41 trillion yuan.This effort has made outstanding contributions toward building an ecological civilization and a beautiful China.Looking forward to the future,the Conversion of Farmland to Forests and Grasses will embark on a new stage of high-quality development,which will strive to achieve high-quality construction,high efficiency and a high level of management.China will promote the third round of conversion of farmland to forest and grassland from 2021 to 2035,and it is expected to return 6.67 million ha to forests and grasses.展开更多
基金Supported by Special Project for Research,Development,Demonstration and Extension of Applied Technology in Hainan Province(ZDXM2014101)
文摘Hainan's betel nut processing industry continues to develop,and the yield has reached 231000 t. There are some problems in betel nut industry such as unreasonable initial processing layout,processing capacity surplus,and deep processing industry lag. It is suggested that we should guide the initial processing layout of betel nut according to local conditions,and carry out overall deep processing planning of betel nut; support betel nut deep processing plant in the main producing areas,establish betel nut initial processing and deep processing serial production line,and develop new betel nut product; build betel nut production,processing,transport and marketing information database and market information early warning mechanism,and improve betel nut processing information service platform to timely provide information services and continuously develop betel nut industry.
基金The National Natural Science Foundation of China(42171279)The Mobility Programme DFG-NSFC(M-0342)The National Forestry and Grassland Administration of China:Research on the Development Strategy of China Conversion of Farmland to Forests and Grasses(TBG2020002)。
文摘The Conversion of Farmland to Forests and Grasses Project is the most symbolic and globally important ecological engineering effort to build the human and natural life community.After the call and mobilization stage since the founding of the People’s Republic of China,the first round of Conversion of Farmland to Forests and Grasses occurred at the end of the 20 th century.With the second round of Conversion of Farmland to Forests And Grasses launched in 2014,the central government has invested 535.3 billion yuan altogether by 2020,and 34.83 million ha have been returned to forest and grassland in 25 provinces(autonomous regions and municipalities)(2435 counties included).Among them,14.23 million ha were returned from farmland;barren hills and wasteland afforestation accounted for 17.53 million ha;and sealed mountain forest cultivation represented 3.07 million ha,accounting for 40%of the total afforestation area of national key projects in the same period,and 41 million households and 158 million farmers benefited directly.The project construction has made great achievements.The total value of ecological benefits has reached 1.42 trillion yuan,plus economic benefits of 0.26 trillion yuan,and social benefits of 0.73 trillion yuan,for a total amount of 2.41 trillion yuan.This effort has made outstanding contributions toward building an ecological civilization and a beautiful China.Looking forward to the future,the Conversion of Farmland to Forests and Grasses will embark on a new stage of high-quality development,which will strive to achieve high-quality construction,high efficiency and a high level of management.China will promote the third round of conversion of farmland to forest and grassland from 2021 to 2035,and it is expected to return 6.67 million ha to forests and grasses.