| 000 | 01394nab a22004457a 4500 | ||
|---|---|---|---|
| 001 | G50766 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | 0 | _a0137-1320 | |
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aPL | ||
| 072 | 0 | _aF01 | |
| 072 | 0 | _aP34 | |
| 082 | 0 | 4 | _a88-058309 |
| 100 | 1 | _aSawicka, A | |
| 245 | 0 | 0 | _aBiological nitrogen fixation in soil under cereals |
| 260 | _c1987 | ||
| 340 | _aPrinted | ||
| 500 | _a5 tables; 18 ref. Summary (En) | ||
| 520 | _aNitrogenase activity was determined directly in the soil under oats, wheat, barley and corn using the acetylene reduction method. Nitrogen fixation rate increased with plant development reaching its peak at flowering and then declined. The highest nitrogen fixation activity was recorded in the soil under corn at flowering | ||
| 546 | _aEnglish | ||
| 595 | _aAC | ||
| 650 | 1 | 0 | _aAge |
| 650 | 1 | 0 | _aAzospirillum |
| 650 | 1 | 0 | _aAzotobacter |
| 650 | 1 | 0 |
_aBarley _91018 |
| 650 | 1 | 7 |
_aCereals _gAGROVOC _2 _91036 |
| 650 | 1 | 0 | _aEnzymic activity |
| 650 | 1 | 0 | _aNitrogen fixation |
| 650 | 1 | 0 | _aNitrogenase |
| 650 | 1 | 0 | _aOats |
| 650 | 1 | 0 | _aPlant developmental stages |
| 650 | 1 | 0 | _aPoland |
| 650 | 1 | 0 | _aSoil |
| 650 | 1 | 0 |
_91314 _aZea mays _gAGROVOC |
| 650 | 1 | 7 |
_aWheat _gAGROVOC _2 _91310 |
| 773 | 0 |
_tActa Microbiologica Polonica _n88-058309 _gv. 36, no. 1-2, p. 119-125 |
|
| 942 | _cJA | ||
| 999 |
_c15465 _d15465 |
||