000 00893nam a2200217Ia 4500
008 170101s1975 xx 000 0 und d
082 _aT 635.659.62 G96D
100 _aGURMIT Singh
245 0 _aDirect and residual effect of fertilizers applied to groundnut and wheat grown in sequence
250 _aAgronomy
260 _aLudhiana
_bPAU
_c1975
300 _a110+9L
520 _aA uniform recocommended does of 15kg n,40 kg P205/ha was applied to groundnut where preceding wheat crop was fertilized with the possible combinations of 3 levels eac (60, 120 & 180 kg/hal, P (30,60 & 90 kg P205/ha) and K (12.5, 25 & 37.5 kg K20/h. the su
650 _aPEANUTS -- FERTILIZERS AND MANURES
653 _aAGRONOMY
653 _aGROUNDNUT
653 _aPEANUTS -- FERTILIZERS AND MANURES
653 _aROTATION OF CROPS
653 _aWHEAT -- FERTILIZERS AND MANURES
942 _2ddc
_cT
999 _c19805
_d19805