Bio-based polyurethane-coated slow-and controlled-release fertilizer of crop straws pretreated by steam explosion and method for preparing same（国际PCT专利）

Bio-based polyurethane-coated slow-and controlled-release fertilizer of crop straws pretreated by steam explosion and method for preparing same（南非专利）

一种蒸汽爆破预处理农作物秸杆的生物基聚氨酯包膜缓控释肥及其制备方法

一种多段搅龙式连续化改性生物炭生产设备

一种爆破秸秆用洗烘一体机

一种离心式土壤溶液提取器