Dr. Lei Yunfei, an Australian scientist and microbial cell expert, was fortunate enough to participate in the cell biofertilizer project and made independent innovations in technology. His encapsulation technology completely solved the problem of short retention time of microbial fertilizers. This innovation obtained Chinese intellectual property rights and technology patents. With a pure heart, Dr. Lei brought this technology to China and in 1996 Obtained the trademark registration of Difulai in China, officially invested in setting up a factory for large-scale production, and promoted this great scientific and technological achievement Difulai active cell fertilizer in China! It is widely used in more than 20 provinces and cities including Heilongjiang, Beijing, Shandong, Hebei, Henan, Jiangsu, Hainan, Guangxi, Yunnan, Sichuan, and Xinjiang. It has improved crop yield and quality, reduced the amount of chemical fertilizers, and saved the economy. It reduces the cost, improves the soil structure, increases farmers' production and income, and improves environmental purification. Difulai has been certified and recognized by international and domestic authoritative organizations such as the Food and Agriculture Organization of the United Nations, the Academy of Agricultural Sciences, and the Beijing Green Office! It is hailed as a "living organic nitrogen fertilizer" by the world's microbial scientists, and rated as "one of the most popular biofertilizers among farmers" by the international agricultural authority China Fertilizer Network! The proliferation of Difulai in China will surely drive the development of China’s “white agriculture” and contribute to China’s environmental protection and food safety production! Exclusive interview with Chinese Channel in January 2013