【中国使用国产生物腐植酸为土壤“护肤”】中国石油大学(华东)化学工程学院田原宇教授近日在接受媒体采访时表示,我国高达55亿亩的退化土壤如何修复、年产约13.5亿吨的农林废弃物如何高效利用,是两个世界级难题,也是中国实现“双碳”目标和乡村振兴前进路上的两只“拦路虎”。田教授团队研究的农林废弃物快速热解创制腐植酸环境材料及其应用项目,不仅取得了多项世界首创成果,还成功实现了工业化应用,其系列产品3年来已修复土壤1000万亩。据了解,腐植酸被称为土壤生态环境可持续发展的生命源泉,可以促进土壤中微生物生长,促进土壤团粒化,增加孔隙度等,并形成良好土壤环境,提高作物产量。 A type of biological humic acid, featuring high purity and high activity, extracted from agricultural and forestry waste has been industrialized and used for soil restoration in China. The research team led by Tian Yuanyu, professor at the College of Chemical Engineering at China University of Petroleum, has developed a remediation agent of heavy metal-contaminated soil, saline-alkali soil conditioner and degradable humic acid mulching films. According to the professor, the humic acid products have restored about 666,667 hectares of soil across the country over the past three years. Humic acid is known as the source of life for the sustainable development of soil ecological environment, which can promote the growth of microorganisms in soil and improve crop yield.
Intermec PX4i/6i标签打印机 条码打印机
• Strong, all-metal construction and superior throughput for 24x7 printing in harsh industrial environments
• Ideal for high volume & compliance applications - the PX4i prints at
406 dpi without loss of speed
• Modular design facilitates integration into automated labeling applications
• Smart Printing capabilities support stand-alone printer applications, eliminating PC expense and complexity
Intermec PX4i/6i标签打印机 条码打印机
• Strong, all-metal construction and superior throughput for 24x7 printing in harsh industrial environments
• Ideal for high volume & compliance applications - the PX4i prints at
406 dpi without loss of speed
• Modular design facilitates integration into automated labeling applications
• Smart Printing capabilities support stand-alone printer applications, eliminating PC expense and complexity
Intermec PX4i/6i标签打印机 条码打印机
#MOTD# 2021·206
眼影:Chanel707
香奶的氛围组一骑绝尘,707在里面是传说级选手,右上那颗打底色一晕开我就已经醉了,左上那颗灰香槟珠光色高贵冷艳。上眼高级得毫不费力(但有点费钱。
腮红:Chanel608
知道它难买了反而一直想用它,哑光裸棕,显色度不高怎么刷都不会重手。
高光:Chanel metal peach
日常挂的一块蜜桃香槟色,其实压纹蛮美的,无奈香奶非要同期出爆款拜占庭双色高光,“我自己打我自己”可还行?
唇膏:Chanel coco bloom 112
润润的肉桂奶茶色,刚上嘴我还觉得它颜色偏成熟了一点,但感觉过一会之后会变得更透亮更嫩,温柔绝了。
眼影:Chanel707
香奶的氛围组一骑绝尘,707在里面是传说级选手,右上那颗打底色一晕开我就已经醉了,左上那颗灰香槟珠光色高贵冷艳。上眼高级得毫不费力(但有点费钱。
腮红:Chanel608
知道它难买了反而一直想用它,哑光裸棕,显色度不高怎么刷都不会重手。
高光:Chanel metal peach
日常挂的一块蜜桃香槟色,其实压纹蛮美的,无奈香奶非要同期出爆款拜占庭双色高光,“我自己打我自己”可还行?
唇膏:Chanel coco bloom 112
润润的肉桂奶茶色,刚上嘴我还觉得它颜色偏成熟了一点,但感觉过一会之后会变得更透亮更嫩,温柔绝了。
✋热门推荐