TY  - BOOK
AU  - SAHOTA, Tarlok Singh
TI  - Effect of sowing dates, seed rates and levels of nitrogen on the growth and yield of isbagol (Plantago Ovata F.)
U1  - T 633.88 S11E 
PY  - 1975///
CY  - Ludhiana
PB  - P AU
KW  - ISBAGOL
KW  - AGRONMY
KW  - BOTANY
KW  - CROP PRODUCTION
KW  - FERTILIZER
KW  - MEDICAL
KW  - SOWING DATE
N2  - Effect of sowing dates (5 Nov, 20 Nov, 5 Dec, 20 Dec and 4 Jan), N levels (0, 20, 40 and 60 kg/ha) and seed rates (5, 7.5 and 10 kg/ha) was studied on isbagol (Plantago ovata F.). Abrupt fall in yield with negative returns was recorded when the sowing was
ER  -