Content 1 (2) December, 1999

Research Paper

Climatic change and its impact on drought and floods in Luni river basin of north-west arid India / R.S. SINGH, K.D. SHARMA and A.S. FARODA  

Effect of wavelength and view angle on the polarization characteristics of wheat canopy / H. VENKATESH, A.M. SHEKH, A.J. DAVE, R.B. GAJJAR, R.S. PARMAR, V.N. SRIDHAR and R. GHOSH  

Factors associated with reduced yield of delayed planting on potato in middle Gujarat agroclimatic region / H.R. PATEL, G.C. PATEL and A.M. SHEKH  

Computation of global solar radiation over monsoon trough region in summer / S.G. NAGAR, P. SEETHARAMAYYA and S.S. SINGH  

Effect of weather on activity of cotton bollworms in middle Gujarat / G.B. CHAUDHARI, T.M. BHARPODA, J.J. PATEL, K.I. PATEL and J.R. PATEL  

Heat use efficiency of winter crops in Haryana / V.U.M. RAO, DIWAN SINGH and RAJ SINGH  

An assessment of phenology, thermal time and phasic development model of pigeonpea / H.R. PATEL, A.M. SHEKH, B. BAPUJI RAO, G.B. CHAUDHARI and M.K. KHUSU  

Evaluation and collaboration of some potential evapotranspiration estimating methods / A. RAMBABU and B. BAPUJI RAO  

Selection of appropriate method for computation of potential evapotranspiration and assessment of rainwater harvesting potential of middle Gujarat / M.K. KHANDELWAL, A.M. SHEKH, V.PANDEY and M.S. ZAMAN  

Crop coefficients of major crops of middle Gujarat region / G.B. CHAUDHARI, K.I. PATEL, A.M. SHEKH and M.B. SAVANI  

Accumulated heat unit requirements for different phenophases of wheat cultivars as influenced by sowing dates at Jabalpur / K.K. AGARWAL, U. SHANKER, A.P. UPADHYAY and V.K. GUPTA  

Occurrence of droughts and floods over Gujarat / V. PANDEY, A.M. SHEKH and R.S. PARMAR  

Stepwise regression technique to predict pigeonpea yield in Varanasi district / R. KUMAR, B.R.D. GUPTA, B.ATHIYAMAN, K.K. SINGH and R.K. SHUKLA  

Influence of temperature and sunshine hours on tiller production in lowland rice varieties / K. LALITHA, D. RAJI REDDY and S.B.S. NARASIMHA RAO  

Varietal evaluation of soybean for yield stability under different environments / V. RADHAKRISHNA MURTHY, V. SATYANARAYANA, SHAIK MOHAMMAD, A. RAMACHANDRA RAO and M. SRINIVAS  

Short Communication

BRASSICA model and its testing in different agroclimatic zones / V. PANDEY and A.M. SHEKH