腐植酸
腐植痠
부식산
HUMIC ACID
2013年
2期
1-7
,共7页
残留农药%腐植酸%植物营养%转化机理
殘留農藥%腐植痠%植物營養%轉化機理
잔류농약%부식산%식물영양%전화궤리
residual pesticides%humic acid%plant nutrition%transformation mechanism
针对药效、药害、残留等农药焦点问题,探讨低碳条件下草甘膦、喹啉酸等与腐植酸活性组分作用,形成生物活性肽、多糖衍生物转化为植物营养,促进三羧酸循环的机理;探讨新烟碱、拟除虫菊酯等在水解酶、氧化还原酶、聚合酶及辅酶作用下,脱硫、脱氰、脱氮再转化为特异性维生素、蛋白质类植物营养的自由基反应历程;对保障粮食、蔬果丰收,构建可持续发展的和谐社会有深远意义.
針對藥效、藥害、殘留等農藥焦點問題,探討低碳條件下草甘膦、喹啉痠等與腐植痠活性組分作用,形成生物活性肽、多糖衍生物轉化為植物營養,促進三羧痠循環的機理;探討新煙堿、擬除蟲菊酯等在水解酶、氧化還原酶、聚閤酶及輔酶作用下,脫硫、脫氰、脫氮再轉化為特異性維生素、蛋白質類植物營養的自由基反應歷程;對保障糧食、蔬果豐收,構建可持續髮展的和諧社會有深遠意義.
침대약효、약해、잔류등농약초점문제,탐토저탄조건하초감련、규람산등여부식산활성조분작용,형성생물활성태、다당연생물전화위식물영양,촉진삼최산순배적궤리;탐토신연감、의제충국지등재수해매、양화환원매、취합매급보매작용하,탈류、탈청、탈담재전화위특이성유생소、단백질류식물영양적자유기반응역정;대보장양식、소과봉수,구건가지속발전적화해사회유심원의의.
Considering the focus of pharmacology, phytotoxicity and pesticide residues, this paper elaborated the con-vertion of glyphosate, quinolinic acid and humic acid active component to plant nutrition by forming bioactive peptides, polysaccharides and its derivatives, as well as the mechanism of promoting tricarboxylic acidradical reactions under the low-carbon condition. Moreover, this paper also described the process of radical reaction through which the new nico-tine and pyrethroid converted to plant nutrion such as specific vitamin, protein by desulfurization, decyanation, denitri-fication with the help of hydrolase, oxide reductase, polymerase, and coenzyme. So it is significant to ensure the food security, fruits and vegetable harvest as well as sustainable development of harmonious society.
