The reporter was informed on February 17th from Nanjing Agricultural University that the pesticide residue microbial degradation technology developed by Prof. Li Shunpeng of the School of Life Sciences was applied by Jiangxi Liulang Agricultural Application Technology Co., Ltd. to the production of Nanfeng Mijie, which reached the national green. Agricultural products and EU export standards have passed the appraisal of the China Commodity Inspection Bureau for three consecutive years by 2008 and only exported more than 200 tons of EU products last year.
Nanfeng County, Jiangxi Province is the origin and main producing area of ​​Nanfeng Orange, which has a cultivation history of more than 1300 years. At present, Nanfeng Orange has become a pillar industry in Nanfeng County. More than 80% of the county's farmers have planted Nanfeng Orange. The county's Nanfeng Mijie exceeds the total output value of grain production. One-third of the per capita net income of farmers comes from the Nanfeng Mijie industry. However, Nanfeng Tangerine Export was once faced with technical barriers to pesticide residues. Affected by this, in 2005, the total output of Nanfeng Miju reached 250,000 tons, but only 50 tons of tangerine entered the EU market. In recent years, with the EU and Japan upgrading food and agricultural residue standards, honey orange farmers have felt unprecedented pressure.
In September 2005, Jiangxi Liulang Agricultural Application Technology Co., Ltd. introduced the results of the second prize of the National Science and Technology Progress Award of Nanjing Agricultural University---Pesticide Residue Microbial Degradation Technology. It established Nanfeng County, a non-pesticide-quality Nanfeng Miju production base and EU exports. base. The technicians produced strictly according to the Green Food Grade A Standard and the European Union's export production standards. Not only did the residual pesticides be cleaned and repaired on the base soil in the early stage, but also the plant was repaired according to the small amount of pesticides used during plant growth, and throughout the production process. Periodically carry out pesticide residue testing to better control pesticide residues. Combined with the ecological agriculture model, green manure, organic manure, no fertilizer and less fertilizer, the mandarin meat produced at the base is thick and thin, with high sugar and low acidity, aroma is rich, and the sugar content reaches 17%. And it is rich in various minerals and vitamins.
The Nanfeng mandarin orange produced by Liulang Company not only solves the problem of “green barriersâ€, but also has a good reputation in the domestic market. General honey orange supermarket price is more than 2 yuan a pound, but the Liulang company's product price is more than 4 yuan a pound, but also in short supply.