Assessment of the available phosphorus status of the soil during crop growth and factors influencing it

U. S. SREE RAMULU and A. MARIAKULANDAΙ     
Vol : 49      Issue : Aug-Aug      p-ISSN : 0024-9602      e-ISSN : 2582-5321     

The cholam mite Oligonychus (Paratetranychus) indicus Hirst and its control

S. VIJAYARAGHAVAN and P. P. VASUDEVA MENON     
Vol : 49      Issue : Aug-Aug      p-ISSN : 0024-9602      e-ISSN : 2582-5321     

Effect of Nitrogen and Phosphorus singly and in combination with varying row spacings on the yield of Jowar Crop

D. K. GARG & K. KAYANDE.     
Vol : 49      Issue : Aug-Aug      p-ISSN : 0024-9602      e-ISSN : 2582-5321