5金普施特施用12个月后对几种作物安全性研究

摘要

During 1999-2000, five cash crops namely potato, beet, flax, pumpkin and Chinese cabbage were used to investigate their responses to the 5% Jin-Pursuit, which had been applied into the soil 12 months ago. The herbicide with three levels was compared to Pursuit in the test, and the response of the cash crops to 5% Jin-Pursuit was clarified. The results showed that the beet and Chinese cabbage were still sensitive to the 5% Jin-Pursuit. The 1.2 L/ha level of the herbicide was safe to potato, flax and pumpkin.%1999～2000 a在用5%金普施特3个剂量和5%普施特1个剂量处理后12个月的地块上,对种植马铃薯、甜菜、亚麻、白瓜和白菜5种作物的安全性进行了试验研究。试验结果表明：5%金普施特施用12个月后不能种植白菜和甜菜，施1.2 L/hm2的5%金普施特在12个月后可以种马铃薯、亚麻和白瓜。