265 resultados para NH4
Resumo:
, , 1 , , 1 646.4 799.7g m- 2 , 2 2 84 .4 536.9g m- 2 . , , . , ( 0 1 0 cm) . , 1 , NH4 +Na+K+Ca2 +Mg2 + , NO3-Cl-SO4 2 -HPO4 2 - , Cl- HPO4 2 - ( P<0 .0 5) . 2 HPO4 2 - 1 1 /65. - 2 HPO4 2 - . , .
Resumo:
U15( 5 8) , : , ,pH ( 6 5 ) , 60 % ,2 0d ; (NH4 ) 2 SO4 ;Tween 80
Resumo:
,CH4 . ,CH4 ;5 15cmCH4 , 4 0 0ppmvCH4 3.3nmolCH4h-1g-1dw ;2 5cmCH4 ; 0 5cmNH4+CH4 ,CH4
Resumo:
2002812,NP,:,TNTPCOD94.06%,76.82%92.47%;NP;NH4+NNO3-NDIP;NP2.20110-5%4.55210-4%:,,,
Resumo:
140-150cm(200311)NNNNNH4+-NNO3--N;N>>>,NO3--N>>>,NN100cmN11.41tm-2,1.651.25,NNO3--NNNN(R2 0.929,p<0.001),()()NNO3--N,2523
Resumo:
,4CNSDTPAFeMnCuZn,CaNaCNNNO3--NSDTPA0~10 cm0~20 cm0~100 cm0.10.2,;NH4+-NPS;MgNa0~20cm0~100 cm0.2,,,
Resumo:
,FACE(Free-Air CO2 Enrichment),CO2:NN,CO2C/N5.6%10.2%,pH2.4%6.4%(p<0.05),NN,CO2NO3--N,N,NN,CO2NH4+-N7.4%9.9%,N,CO2,
Resumo:
,[(NH4)2SO4](KCl)(Solanum nigrumL.)Cd.,(NH4)2SO4Cd,,Cd,2.8;KClCd,,Cd.(NH4)2SO4pH,Cd;KClpH,Cd.(NH4)2SO4.
Resumo:
( )( ) ,NH4+NO3 - , ;8% 12 % 17% 2 5 % , 6 6 %
Resumo:
()20032005,NH4+-N,79,1213;;CODSSTPNH4+-N89.2%1.4%86.8%1.8%88.2%3.4%98.3%0.1%62.8%3.2%,(CJ25189),
Resumo:
/,,,33%/,/,NH4+NO3-,NO3-,NO3-,;N2O/
Resumo:
,F244.(FPA)(CMCase)-SPSS,0.852,0.941,0.964,0.703,0.899,,.:;20.3,26.1,(NH4)2SO47.9,45.7,F244FPACMCase-14.1,20.1,43.9,21.6,16.8 IU/g,Q9414,,,,.
Resumo:
U15(58)(30h30,27),-,:,,pH(6.5),60%,72h;50%, (NH4)2SO4 8%,42%,4.9;Tween80