TY  - BOOK
AU  - RAMANDEEP Singh
TI  - Effect of time of nitrogen application on growth and productivity of sunflower hybrids (Helianthus annuus L.)
U1  - 633.85 R16E 
PY  - 1997///
PB  - Ludhiana
KW  - SUNFLOWERS -- FERTILIZERS AND MANURES
KW  - AGRONOMY
KW  - CROP NUTR
KW  - FERTILIZER
KW  - OIL YIELD
KW  - SUNFLOWER
N2  - The experiment consisting of three sunflower hybrids (PSFH67, MSFH8 and Mega363) , two levels of N (60 and 90 kg/ha) and three timings of nitrogen application (whole basal, 1/2 at sowing + 1/2 at 30 DAS and 1/3 basal + 1/3 at 30 DAS + 1/3 at 60 DAS) was c
ER  -