Nitrification inhibitors and efficiency of nitrogen fertilizer use for paddy and wheat
comparative study of physiological changes in resistant and susceptible rice varieties following nitrogen fertilization and infection by Pyriclaria oryzae
Nitrogen fixation by soil algae
Studies on fixation of NH4 by soils and its availability to microorganisms and plants
Studies on the times of nitrogen application for high yielding varieties under upland conditions
Efficiency of ammonium nitrate as a fertilizer
Ammonium fixation in soils of Uttar Pradesh
Effect of saline-alkaline conditions and applied ascorbic acid on nodulation, nitrogen fixation and growth of some leguminous crops
Effect of soil moisture and nitrogen application on growth and developmant of forest seedlings in different soil types
Studies on phosphate fixation in some soils of Uttar Pradesh
Availability of different forms of soil phosphorus for wheat and paddy
Studies on zinc-phosphorus interaction using wheat as an indicator crop
Saturation of soil with respect tp phosphorus in relation to the efficiency of utilisation of applied phosphorus
Phosphatic management in a multicrop rotation of wheat, Triticum aestivum (L.); mung, Phaseolus aureus (Roxb.) and bajra, Pennistum typhoides (Burm) S. and H
Evaluation of nitro-phosphate and magnesium ammomium phosphate as source of phorphorus for crops
Response of sorghum hybrid CSH-1 to phosphorus in relation to content of water soluble P in phosphatic fertilizers
Transformation of phosphorus in rice soils with reference to growth and nutrition of rice
Phosphatic transformation and its availability to rice plant under water-logged conditions
Fractionation of soil phosphorus in relation to genesis of Chotanagpur soils
Effect of variable proportions of water soluble and nitrate soluble phosphorus in phosphatic fertilizers on growth and yield of crops under different soil conditions
