腐植酸
腐植痠
부식산
HUMIC ACID
2014年
1期
23-25
,共3页
腐植酸%喷施宝%降解%芥蓝菜吡虫啉%残留
腐植痠%噴施寶%降解%芥藍菜吡蟲啉%殘留
부식산%분시보%강해%개람채필충람%잔류
humic acid%Penshibao%degradation%kale imidacloprid%residue
含腐植酸喷施宝有机水溶肥料对降低芥蓝菜中吡虫啉农药残留量的降解有显著的促进作用，同时还能提高芥蓝菜中保护酶过氧化酶(P O D)的活性。每666.7 m2添加含腐植酸喷施宝有机水溶肥料20～30 m L，喷药后3天、7天采集芥蓝菜样品检测芥蓝菜中的吡虫啉农药残留量降低20.5%～69.6%；提高P O D活性17.1%～51.8%。检测结果经t测验，其差异均达到极显著水平(P＜0.01)。
含腐植痠噴施寶有機水溶肥料對降低芥藍菜中吡蟲啉農藥殘留量的降解有顯著的促進作用，同時還能提高芥藍菜中保護酶過氧化酶(P O D)的活性。每666.7 m2添加含腐植痠噴施寶有機水溶肥料20～30 m L，噴藥後3天、7天採集芥藍菜樣品檢測芥藍菜中的吡蟲啉農藥殘留量降低20.5%～69.6%；提高P O D活性17.1%～51.8%。檢測結果經t測驗，其差異均達到極顯著水平(P＜0.01)。
함부식산분시보유궤수용비료대강저개람채중필충람농약잔류량적강해유현저적촉진작용，동시환능제고개람채중보호매과양화매(P O D)적활성。매666.7 m2첨가함부식산분시보유궤수용비료20～30 m L，분약후3천、7천채집개람채양품검측개람채중적필충람농약잔류량강저20.5%～69.6%；제고P O D활성17.1%～51.8%。검측결과경t측험，기차이균체도겁현저수평(P＜0.01)。
Penshibao humic acid foliar fertilizer can promote the degradation of imidacloprid residues and enhance the ac-tivity of protective enzyme peroxidase in kale. 20~30 mL Penshibao humic acid foliar fertilizer was used for per 666.7 m2 to testing its effect on residues of imidacloprid in kale. The result showed that compared with the blank, after 3 to 7 days experiment, Penshibao humic acid foliar fertilizer could reduce imidacloprid residues by 20.5%~69.6%, and improve the phenoloxidase activity by 17.1%~51.8%of kale. The difference achieved most signiifcantly level by T-test (P<0.01).
