000 | 00619 am a2200193 a 4500 | ||
---|---|---|---|
245 | 1 | _aUse of Plant Analysis in determining the critical concentrations of nutrients and predicting their requirment for potato (salanum tuberosum l.) | |
300 | _a177p+89 Tables | ||
650 | _aSolanum tubersum | ||
650 | _aNutrient | ||
650 | _aTissue analysis | ||
650 | _aGrowth | ||
650 | _aFertilization | ||
650 | _aYield | ||
502 |
_cPunjab Agricultural University,Ludhiana _bM.Sc _cPhilosophy in Soil Science _d1985 |
||
502 | _gArora.B.R | ||
100 | 1 |
_aSharma Uttam Chand _d |
|
942 |
_2udc _cT |
||
901 | _aRF648 | ||
999 |
_c145980 _d145980 |