TY  - BOOK
AU  - Mahal, Surjit Singh
TI  - Effect of seed size and fertilizer application on the production of seed potato
U1  - T 633.491.521 M27E 
PY  - 1979///
KW  - SEED POTATOES
KW  - AGRONOMY
KW  - CROP NUTRITION
KW  - FERTILIZER
KW  - POTATO
KW  - POTATOES - FERTILIZERS AND MANURES
N2  - Effect of N (60, 120 and 180 kg/ha), P (0 and 60 kg P205/ha) and K (0 and 120 kg K20/ha) application to potato in relation to its seed size 25 to 35 rom; 35 to 45 rom and 45 to 55 rom a diameter corresponding to 13.7, 28.0 and 60.8 c q/ha seed rate was st
ER  -