A large number of stevia waste residue has a good place to go

Recently, a new batch of processed and refined stevia residue of Nongfeng Jianyuan Stevia Professional Cooperative will be sent to Tozao Town for treatment at the Shuangzhong Village Livestock Manure Harmless Treatment Center for the production of organic fertilizer and biological bacterial fertilizer.

The waste and livestock and poultry manure of the agricultural and sideline products processing enterprises in the surrounding towns and villages will be collected and treated centrally, and a new comprehensive utilization industrial chain has been formed in Tozao Town, including mushroom residue, seaweed residue, stevia residue and so on. Livestock manure harmless treatment center covers an area of more than 70 acres, fermentation workshop area of more than 20,000 square meters, the purchase of the most advanced equipment in the industry, the collection of domestic high-tech scientific and technological achievements, the use of advanced biological fermentation technology to produce fertilizer, organic fertilizer, biological bacterial fertilizer related indicators have reached the domestic leading level.

This harmless treatment center was established by the CaoSupply and Marketing Cooperative and the first livestock and poultry manure harmless treatment center in Dongtai. In recent years, as the stevia business of Nongfeng Jianyuan Cooperative has become bigger and bigger, properly handling the huge amount of stevia residue has become an urgent problem. After the establishment of this harmless treatment center, it promoted fixed-point collection and centralized treatment, turning the residue waste into a "treasure".

Nowadays, more and more farmers have tasted the "sweetness" brought by the circular economy of ecological agriculture. Lian Zhengdong, a large stevia planter, has planted more than 30 acres of stevia, and has always wanted to expand the scale of planting due to the increasing benefits year by year. But because there is too much stevia residue, there is really no place to pile up the plan and can only be shelved. "Now that the waste residue has a place to go, there is no longer any obstacle to expanding the scale." Lian Zhengdong said excitedly.

While the harmless treatment center completely solves the treatment of stevia residue, the organic fertilizer products produced by the center bring more benefits to the villagers. The relevant person in charge of the center said that it will continue to promote the new concept of recycling waste resources such as stevia residue and livestock and poultry manure, expand the promotion of related treatment technologies, and turn more waste in agricultural production and operation into treasures.