265 resultados para NH4
Resumo:
lNNNH4+-NNo3--NNNH4+-30CmNO3--NPp KNaCaMgFeAI6K30cm N0~lOcm10~20cm20cmNNH4+-pP0^lOcm1020Cm KNaCaMgFeAI6KCaKCaO1OcmlO-20cm NNH4+-NpP)1800cm2300m120m1500mNH4+-NPNH4+-Np 3030 l100mI500m 2NNNO3-NNS p K;ScaMgAIAI(622)CaMg NPKCaMgSN NNNONNON NNO-Nl3L;NN03-Nl2mgLNN03-N 3691- 0391 - 0291 - 04)6 1161.Ol.4em0.2~O.9cm (D)(H)DH6DHD Y=a-be 45( D<0.5cm)43%k2.713x10370%k6.234xl0-3/. 3.5%6%;-15%7%;583%56%2.5%1%3% Olson5.693xl0-32.461x10-3/2.352xl0-3 OlsoKNaMnCpNMgZnCaCu KeNpNaMnMgCaCaCuZnOlson 56(199l~1997)1994 KMgCaNPAIS KMg
Resumo:
7N 1) 1335>> 2) 3) (Lespedeza bicolor)FNDA053.3FNDA>>>FNDA(Amphicarpaea capillipes)(100)(Vicia unijuga)(66.4)FNDA15NN6FNDAFNDA 4) 5) NH4+N03- 6) N0_3TKN;N 7) (FNDA)N(FNDA) 8) ; 9) ; 10) NP()N
Resumo:
(Potentilla reptans L var. sericophylla) ; GS+SOCSTNSTPK+PO43-NH4+NO3-SWCpH1;90.24 m 1.05 mSTP>K+>SOC>pH>STN> NO3-> PO43->SWC> NH4+ STP80.5 m NH4+24.4 cm7 cm Pinus tabulaeformis- 1 8(N, P, K);2 18;;;
Resumo:
Shannon-WienerRipleyK-;Shannon-Wiener q-24Dq1.078-1.997f(a)0.402-1.678a(q)0.909-2.480D-D1[f(-1) D] SHA120-3 50cmSHA50%NO3-NH4+PO4(3-)K+pHSHA8-lOOcmSHA68%NH4+pHPO4(3-)
Resumo:
19791999 1NH4+-NNO3-N2515345 2004530111NO3-NNH4+-N255NO3-NNH4+-N2NO3-N679;8;NH4+-N578691062559255;10525;3/255;
Resumo:
130020 cm24% -CH448.9 29.0 g C m-2 h-11.7CH4 ;N2O47%N2O56.6 38.6 ugN m-2 h-1;;N2O10 2CO25-7CO260%40% CO27.0%2.6%CC 322010 cm14.1%27.9%22.0%;05 cm27.6%38.2%--MB-C/ Org-CLab-C/ Org-CMB-CLab-C CH4CH4CH427%CH4;N2ON2O;N2O1;CO2p<0.05 4pHNH4+CNN46%27%NCO2N2OCH4CO2N2OCO215% 2%
Resumo:
7(Phragmites communis)(Typha angustifolia)(Zizania caduciflora)(Scirpus validus.)(Acorus calamus)(Iris pseudacorus)(Lythrum salicaria) 0.64 m d-1(COD) 7.37 mg L-1(NH4+-N) 1.63 mg L-1(NO3--N )1.41 mg L-1(TN) 4.82 mg L-1(TP) 0.15 mg L-1CODNH4+-NNO3--NTNTP40.4%45.9%62.9%51.6%64.3%;39.6%32.0%65.3%52.1%65.7%;16.5%22.8%34.2%19.8%35.1%NH4+-N NH4+-NNH4+-N CODTNTPTN12.5%13.4%TP16.9%31.0% (Pn)Pn(gs)PngsPngs (LCP)10mol m-2 s-1 (LSP)LSP1476.3mol m-2 s-1>1140.0mol m-2 s-1>753.7mol m-2 s-1>751.7mol m-2 s-1>640.7mol m-2 s-1>567.3mol m-2 s-1>479.0mol m-2 s-17CO2CO247.1mol mol-1>28.4mol mol-1>23.7mol mol-1>16.8mol mol-1>16.7mol mol-1>15.2mol mol-1>14.8mol mol-1CO2 Fv/FmFv/Fm0.8168>0.8348>0.8262>0.8198>0.8168>0.8040>0.7930PS7ab ()0.26-6.65 kg m-2 6.09-93.96 g m-2;0.51-8.95 g m-20.6-17.1%1.4-40.5%
Resumo:
5050.00, 1.33, 2.67, 4.00, 5.33 /2005200616NCmicNmicRmic15N 11.53 mg N l11.77 kg N ha1m18%1.01-1.43 g N kg1110-201.58 NH4+-N1.71-9.45 g N g1NO3-N0.27-11.21 g N g12.69-14.57 g N g10.49-2.6%;2.49-8.66 g N g10.35-1.21%2005200640.61-0.27 g N g1d172.674.00 /5.33 /0.32-0.16 g N g1200520062005200620062005 N2O0.33-6.21g N kg1 d10.42-11.28 g N kg1 d12005N2ON2O5.33 /4N2O20062006 0.88-3.52 g N ha1d15200520062005200520062006 Cmic13.97-350.45 g C g11.58-8.35%CmicCNNN2OCmicNmic0.41-2.74%NmicNNCNmicRmic5RmicRmicCCCCNNRmic 15N15N15N15N 10.44-17.19 g C kg10.54-0.82 g N kg140-5010446.94-507.01 g C kg1;4.58-7.18 g N kg1
Resumo:
,(50100150/m2)(Hydrilla verticillata):(DO)(Eh),DO3.95mg/L10.42mg/L;Eh58.6—109.4mV,TP38.9%—57.1%;NH4+-N90.2%;TN
Resumo:
7PCR-DGGE,DNA:(1)PCR-DGGE104,58,46,87.9%82.6%(2),TP(0.10mg/L),TN(0.34mg/L),,(63.00cm);NO3-NNH4-NpHDOCOD
Resumo:
(Eh):Eh402~585-87~-130308~432mV,A//B3A,BOD5CODCrNH4+-N43.0%48.4%54.1%,NH4+-N79%;;B
Resumo:
200564.(5-10cm)NO3--N,NH4+-N,.NH4+-N(0-5cm)(>10cm),,.,NH4+-N,NO3--N,:
Resumo:
,,(PLFAs).,COD,TP,TN,NH4+-N,(P>0.05);,β-,;PLFAs,,
