国产超爽人人爽人人做人人爽-久热这里只有精品12-一区二区三区精品视频日本-女狠狠噜天天噜日日噜-与子乱对白在线播放单亲国产

Circular economy

author:admin source:

Develop a circular economy and form a closed loop of resources

 

The company attaches great importance to environmental protection and the comprehensive utilization of resources, adhering to the circular economy concept of "eat dry and squeeze out" plant resources, and reuse the waste generated in the previous production process as raw materials in the next production process, continuously recycling, forming a closed loop . Such circular transmission not only avoids the pollution of waste to the environment, but also utilizes resources. The waste produced by plant extraction is fermented, dried and separated to develop animal health feeds and alternative products; adopt the international cutting-edge plant extraction technology to comprehensively develop and utilize tobacco waste to produce tobacco flavors and fragrances and feed them back to the cigarette industry, which not only reduces This reduces the pollution of chemically synthesized flavors and fragrances to the soil and the environment, and at the same time reduces the cost of cigarettes. The residues are made into agricultural organic fertilizers and biological pesticides, which greatly reduces the drug residues of food crops and reduces the harm of pesticides to the soil.


12343123423343.jpg

Tags:
主站蜘蛛池模板: 波多野结衣乱码中文字幕| 青青草av国产精品| 亚洲va中文在线播放| 黄色一区二区片| 亚洲成a人片在线播放| 国产精品玖玖玖在线| 国产主播在线一区| 在线不卡日本v一区二区| 黄又色又污又爽又高潮动态图| 看免费真人视频网站| 久久久青草青草免费看| 99久久久无码国产aaa精品| 色综合天天视频在线观看| 东北少妇不带套对白| 亚洲一区二区 在线| 天天噜日日噜狠狠噜免费| 日本韩国一区二区黄色| 欧美高潮| 被窝影院午夜无码国产| 国产成人精品一、二区| 免费极品av一视觉盛宴| 欧美日韩亚洲国内综合网| 日韩精品一区在线电影网| 亚洲国产成人久久一区久久| 亚洲无亚洲人成网站77777| 久久婷婷五月综合色欧美| 国产亚洲精品aaaa片app| 成人亚洲欧美在线观看| 无码制服丝袜人妻在线视频精品| 亚洲精欧美一区二区精品| 日韩经典午夜福利发布| 国产一区二区三区 韩国女主播| 亚洲字幕av一区二区三区四区| 亚洲精品乱码久久久久久日本| 亚洲精品成人无码中文毛片不卡| 天堂av无码av一区二区三区| 亚洲第一女人av| 1000部无遮挡拍拍拍免费视频观看 | 亚洲毛片αv无线播放一区| 国产成人精品一区二区3| 在线精品免费视频无码的|