In recent years, Rongchang County has successfully explored a new way of high-efficiency forestry relying on scientific and technological innovation, increased the utilization rate of bamboo and shoot processing from 33% to 99%, and basically solved the environmental pollution problem caused by bamboo and shoot processing residues. Firstly, bamboo and bamboo processing residues are used as raw materials to produce pig and cattle feed through special processing technology; Secondly, using bamboo shoot processing residues as raw materials, mushrooms were cultivated under the stands of Dendrocalamus latiflorus, Eucalyptus and Pinus massoniana, and gradually began to be popularized in large areas throughout the county. At the same time, the cultivation of mushrooms under the Dendrocalamus latiflorus forest by using the processing residues of Dendrocalamus latiflorus has passed the preliminary examination of invention patents of the State Patent Office.
This training takes Rongchang County's successful forestry circular economy development model as an example, and carries out typical promotion and publicity for the whole city through the combination of field practice and classroom teaching. 16 in the afternoon, students were first arranged to visit the bamboo shoot processing workshop and the plant protein feed production workshop of Baoheizi Food Co., Ltd., and then they were organized to go to the demonstration base of undergrowth mushroom cultivation of Nengwei Edible Fungus Development Co., Ltd. in Wuma Village, Gao Feng Street, Rongchang County for on-site practice, and technicians demonstrated and explained the cultivation process and technical points of undergrowth mushroom on the spot. On the morning of 17, Professor Lv Yukui, a senior engineer of Rongchang Forestry Bureau, was invited to give a special lecture on practical techniques of high-yield cultivation of undergrowth mushrooms (Dendrocalamus latiflorus), comprehensive development and utilization techniques of processing residues of Dendrocalamus latiflorus, and undergrowth planting patterns suitable for Chongqing's development. At the same time, students are also arranged to ask questions freely and exchange learning.
In the whole training process, all the students are in high spirits, listening carefully and thinking positively. At the same time, I also consulted the teachers about the specific technical problems of planting under the forest and the suitable extension model. Through this training, the trainees generally felt that the training was timely and enlightening, which allowed them to explore ideas from the example of developing forestry circular economy in Rongchang County and improved their overall understanding and confidence in developing under-forest economy. It is believed that the municipal party committee and municipal government attach great importance to the construction of forestry projects, especially to the development of forestry industry. It is of great guiding significance for students to learn the advanced experience of developing under-forest circular economy in Rongchang County to drive farmers to get rich, further tap the potential of Chongqing woodland production and vigorously promote the under-forest economic development model.