TY - BOOK AU - GILL, Devinder Singh TI - Phosphorus nutrition in relation to radiant use efficiency and C-N balance in lentil U1 - T 633.37 G36P PY - 1991/// CY - Ludhiana PB - PAU KW - LENTILS -- FERTILIZERS AND MANURES KW - PLANTS, EFFECTS OF CARBON ON KW - PLANTS, EFFECTS OF PHOSPHORUS ON N2 - Field and laboratory experiments showed that phosphorus deficient plants..of lentil had I)igher levels of soluble P and lower levels of residual P as compared to that at optimal P levels. The efects of P- amendments (20, 40, 60, 80, 100 kglha) were distin ER -