Agricultural production is the second largest source of global carbon emissions. Under the background of the national industrial policy of "carbon neutrality", Fushan District, Yantai City, Shandong Province has written a wonderful answer: how to recycle organic waste from agricultural planting and farmyard manure, how to replace or reduce the application of chemical fertilizers with ecological fertilizers, and how to reduce agricultural carbon emissions from the source; relying on the high-tech molecule of agricultural plant enzymes, we will strive to build a green and low-carbon modern agricultural industrial chain.
"Do not use hormones, do not use herbicides, reduce the application of chemical fertilizers and pesticides, high-tech small molecules of agricultural plant enzymes participate in the whole process of agricultural planting and breeding, and organic wastes such as weeds and fallen leaves in the field and pollutants from livestock manure turn' waste' into fertilizer on the spot and feed back agriculture. This is the charm of agricultural plant enzymes. " Ma Peiwen, director of the Development and Reform Bureau of Fushan District, said.
Recently, Zhong Chunyan, 64, came early in the morning to spray agricultural plant enzymes on cherry trees in Dongshuikuang Village, Zhanggezhuang Town, Fushan District. "In Ye Er, cherry trees fed with enzymes are big, fat and shiny, and their photosynthesis is very good. It is strange that the quality of big cherries is not good! " Zhong Chunyan said: "Enzymatic cherries are of good quality, big size and no pesticide residue. This year's enzyme cherry is only as big as a bean and has been fully booked by customers in Beijing, Shanghai and Tianjin! "
It is found that the weeds under the cherry trees are as high as 10 cm. Why not weed them?
"In the past, we had to weed and pull weeds every year and then throw them away. Now we can save trouble. These grasses are treasures. When the grass grows tall, cutting it with a lawn mower will be a good material for making enzyme fertilizer. " Zhong Chunyan said.
At this moment, Zhong Chunyan waved to us and said, "Come! Look here! " Zhong Chunyan mysteriously took us to the southeast corner of cherry orchard, which turned out to be a pool covering an area of more than 20 cubic meters. Surprisingly, the pool was full of compost, and we didn't smell anything at all! "In the past, manure, straw, grass and fallen leaves all needed to be paid to be transported away. Now all kinds of' wastes' are added to the agricultural plant enzyme diluent in proportion, fermented in the pool for one or two months, and then turned into' enzyme fertilizer', which is returned to the field on the spot, and the fertility is better than the organic fertilizer of two or three thousand yuan on the market. "
"Easy to operate! A farmer is easy to use. Spraying dry branches with enzyme mixture every spring, mixing pesticides with enzyme solution in proportion when spraying pesticides, not only reduced the pesticide consumption by 30%, but also concluded that no pesticide residues were detected when my big cherry was sent to a third party for testing. " Zhong Chunyan said with a smile: "What makes me most happy is that the output of cherries has increased by 30% to 40%, and I can collect 30,000 yuan or 50,000 yuan more every year." .
Lin Zhidong, deputy general manager of Yantai Fuyuandi Biotechnology Co., Ltd. said: "Our company is a high-tech enterprise specializing in the research and development of plant enzyme small molecule technology, headquartered in Zhongguancun, Beijing, and Yantai is the research and development production base here. We have close cooperation with China Academy of Agricultural Sciences, Peking University, China Agricultural University, Yantai University, Tianjin Institute of Agricultural Resources and Environment, and academicians of China Academy of Sciences and China Academy of Engineering. In the past ten years, we have overcome the technical difficulties of natural fermentation technology, strain culture technology, product performance appraisal and small-scale planting application of plant enzymes. 20 18 has completed the pilot and local demonstration stage, and 20 19 has entered the stage of comprehensive replication and promotion at home and abroad. Fuyuan agricultural plant enzyme is a high-activity microbial small molecule strain independently developed by the company, which consists of more than 20 kinds of high-activity microbial flora in single row or multiple rows. The scientific and technological achievements undertaken by the company, such as "cost reduction and efficiency control technology of agricultural plant enzymes in modern agricultural planting" and "precise control technology of agricultural plant enzyme degradation of agricultural residues", have reached the international leading level, filled the domestic gap and entered the national scientific and technological achievements database. "
Zhanggezhuang Town in Fushan District is the main producing area of Yantai cherry. Zhang Pengju, secretary of the Party Committee, said that three years ago, Zhanggezhuang Town took the lead in establishing the "Plant Enzyme Big Cherry Planting Demonstration Base" by purchasing the "operation mode, technical scheme and enzyme products" of Fuyuan Land with government investment. By using the modular technology of "enzyme bacterial fertilizer", "enzyme feed" and scientific spraying of agricultural plant enzymes, farmers have realized the reduction of planting cost by more than 30% and chemical fertilizers and pesticides by 30%.
"Yantai Fuyuandi Biotechnology Co., Ltd. is currently applying for a national-level circular agriculture standardization pilot project after completing the' cluster green and low-carbon circular agriculture standardization demonstration project' in Shandong Province." Director Sun of Fushan District Market Supervision Administration said, "If the application is approved, we will, as always, support service enterprises to do a good job in standardization pilot work, lead farmers in China to standardize the use of chemical fertilizers and pesticides, recycle agricultural organic wastes, naturally repair and improve soil, reduce the residue of chemical fertilizers and pesticides, create innovative standards for green and low-carbon circular agriculture, and help rural revitalization and agricultural modernization.