“蚯蚓液”在柑桔生产上的应用为探索“蚯蚓液”在柑桔生产上的应用效果，我们于１９９０、１９９１两年进行小区试验，收到了良好的效果．一、试验材料及方法１、供试验药剂及来源。①“蚯蚓液”由西南农业大学园艺系研制、提供；②“用宝素”由广东佛山市化工产品技术开... Application of “earthworm fluid” in citrus production To explore the application effect of “earthworm fluid” in citrus production, we conducted community trials in 1990 and 1991, and received good results. First, the test materials and methods 1, for test agents and sources. ① “Earthworm fluid” developed by the Department of Horticulture, Southwest Agricultural University, to provide; ② “Baosu” from Foshan, Guangdong Chemical Products Technology ...