腐植酸
腐植痠
부식산
HUMIC ACID
2013年
2期
27-31
,共5页
含腐植酸喷施宝%降解%土壤农药残留
含腐植痠噴施寶%降解%土壤農藥殘留
함부식산분시보%강해%토양농약잔류
Penshibao with humic acid (HA)%degradation%pesticide residues of soil
研究结果表明,含腐植酸喷施宝叶面肥对降低土壤中草甘膦、乙草胺、三唑磷残留量有显著的促进作用,在使用草甘膦、乙草胺、三唑磷3种农药时,加入含腐植酸喷施宝叶面肥1500~2000倍,药后3天、7天采样土壤样品检测,在喷施等量农药下,添加含腐植酸喷施宝叶面肥,与不添加为对照相比:土壤中草甘膦的残留量降低16.52%、17.98%;乙草胺残留量降低42.98%、69.71%;三唑磷残留量降低24.49%、39.04%,检测结果经t测验,其差异均达到显著水平(P<0.01).
研究結果錶明,含腐植痠噴施寶葉麵肥對降低土壤中草甘膦、乙草胺、三唑燐殘留量有顯著的促進作用,在使用草甘膦、乙草胺、三唑燐3種農藥時,加入含腐植痠噴施寶葉麵肥1500~2000倍,藥後3天、7天採樣土壤樣品檢測,在噴施等量農藥下,添加含腐植痠噴施寶葉麵肥,與不添加為對照相比:土壤中草甘膦的殘留量降低16.52%、17.98%;乙草胺殘留量降低42.98%、69.71%;三唑燐殘留量降低24.49%、39.04%,檢測結果經t測驗,其差異均達到顯著水平(P<0.01).
연구결과표명,함부식산분시보협면비대강저토양중초감련、을초알、삼서린잔류량유현저적촉진작용,재사용초감련、을초알、삼서린3충농약시,가입함부식산분시보협면비1500~2000배,약후3천、7천채양토양양품검측,재분시등량농약하,첨가함부식산분시보협면비,여불첨가위대조상비:토양중초감련적잔류량강저16.52%、17.98%;을초알잔류량강저42.98%、69.71%;삼서린잔류량강저24.49%、39.04%,검측결과경t측험,기차이균체도현저수평(P<0.01).
The research results showed that Penshibao humic acid foliar fertilizer had significant effects on reducing the residues of glyphosate, acetochlor, triazophos in soil. When the above pesticides were applied with 1500~2000 times of Penshibao in the area of 666.7 m2, compared with the control, penshibao can reduce glyphosate residues by 16.52%and 17.98%, acetochlor residues by 42.98%and 69.71%, and triazophos residues by 24.49%and 39.04%after the ap-plication of 3 days and 7 days, respectively.
