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221

Studies on the fixation of atmospheric nitrogen by cultivated leguminous crops of india

222

Studies on the effect of plant populations and doses of nitrogen on three varieties of wheat

Language:English
223

Response of B R 34 an early amman paddy to nitrogen fertilization and transplant methods

224

Studies on the effect of nitrogen fertilization and methods of sucker control under varying soil moisture regimes on growth yield compostion and quality of hookah tobacco Nicotiana rustica

Language:English
225

Studies in phosphorus nutrition of japanese mint Mentha arvensis (L) var piperascens

226

comparative study of energetics and cycling of phosphorus using 32P in wheat triticum aestivum (L) and marvel grass dichanthium annulatum (Forsk) stapf

Language:English
227

Varietal performance in peas with level and depths of placement of phosphorus on saline soil with high ground water table

228

utilization of calcium from dicalcium phosphate and bone meal as influenced by varying levels of ground nut cake and maize feeding

Language:English
229

Studies on release of native and applied phosphorus using radioactive phosphorus, P32 as influenced by nature of crops and moisture regimes

230

Evaluation of indigenous phosphate rocks as straight phosphatic fertilizers

Language:Arabic
231

Tracer studies on increasing the efficiency of phosphate utilization in cereal-legume cropping sequence

232

Relative efficiency of utilization of soil and fertilizer phosphorus by some cereal crops as influenced by method of application

Language:English
233

Biological and photochemical fixation of nitrogen

234

Studies on nitrogen transformation

Language:English
235

Studies in nitrogen fixation in the presence and absence of basic slags and algae and amino acid formation

236

Studies on the decomposition of nitrogenous substances

Language:English
237

Studies on the amino acids in nitrogen fixation

238

Studies on nitrogen in relation to soils, plants and water

Language:English
239

Studies in nitrogen fixation

240

Influence of phosphates, molybdates, vanadates and borates on nitrogen fixation

Language:English