TY  - GEN
AU  - Sharma,S.P.
TI  - Effect of frequency of cultivation with and without the fertilizers and weeding of the growth development and yield of wheat
KW  - Wheats
KW  - Fertilizers
KW  - Ploughting
KW  - Weeding
KW  - Yields
KW  - Sampling
KW  - Cultivation
KW  - Ammonium sulphate
ER  -