000 00591nam a22001697a 4500
003 OSt
005 20250701143823.0
008 250113b2024 |||||||| |||| 00| 0 eng d
082 _aT 633.18 C27E
100 _aChaitra P
245 _aEffect of nano-nitrogen fertilizer on productivity of Rice-Wheat and Potato-Onion cropping system and on soil health
260 _aLudhiana
_bPunjab Agricultural University
_c2024
300 _a184p.
502 _bPh.D.
_cSoil Science
_gRajeev Sikka
650 _aNitrogen, nano urea, wheat, rice, potato, onion, nutrient content, yield
942 _2ddc
_cT
999 _c199035
_d199035