摘要
Based on application of " Fenlong tillage technology" in 40 kinds of crops in 26 provinces of China,and saline alkali land and degraded grassland of 10 provinces in the past 10 years, " Fenlong law" that Fenlong depth of various land resources suitable for cultivation in reasonable depth interval and utilization degree of " natural resources" are proportional to increase in agricultural output,ecological environment improvement and increase in economic output is discussed in this paper. Moreover,its formula,8 " effect laws" and their scientific significance are given. " Full-layer tillage" or " bottom-layer tillage" of Fenlong " super deep ploughing,deep loosening and not disturbing soil layer" is expounded,and the way of multiple incremental utilization of " natural resources" is created,which could be applied in various land resources suitable for cultivation,and realizes deep utilization of natural resources in a " big explosion". Additionally,China has 147 million ha of cultivated land,saline alkali land and degraded grassland,and 400 million people can be supported by the newly increased grain and meat,etc. by Fenlong,and 88 billion m^3 of land water resources is added. " Fenlong law" is proposed based on Fenlong phenomenon,and it is conducive to deep enjoyment and protection of natural resources by human beings,and harmonious development between man and nature.
Based on application of " Fenlong tillage technology" in 40 kinds of crops in 26 provinces of China,and saline alkali land and degraded grassland of 10 provinces in the past 10 years, " Fenlong law" that Fenlong depth of various land resources suitable for cultivation in reasonable depth interval and utilization degree of " natural resources" are proportional to increase in agricultural output,ecological environment improvement and increase in economic output is discussed in this paper. Moreover,its formula,8 " effect laws" and their scientific significance are given. " Full-layer tillage" or " bottom-layer tillage" of Fenlong " super deep ploughing,deep loosening and not disturbing soil layer" is expounded,and the way of multiple incremental utilization of " natural resources" is created,which could be applied in various land resources suitable for cultivation,and realizes deep utilization of natural resources in a " big explosion". Additionally,China has 147 million ha of cultivated land,saline alkali land and degraded grassland,and 400 million people can be supported by the newly increased grain and meat,etc. by Fenlong,and 88 billion m^3 of land water resources is added. " Fenlong law" is proposed based on Fenlong phenomenon,and it is conducive to deep enjoyment and protection of natural resources by human beings,and harmonious development between man and nature.
基金
Supported by Special Fund Project of Guangxi Innovation Driven Development(Guike AA17204037)
Major Science and Technology Projects in Guangxi(Guike AA16380017)
Team Project of Guangxi Academy of Agricultural Sciences(2015YT60).
