Tropical Agriculturist 1961.10-12 (117.4)

From நூலகம்
Tropical Agriculturist 1961.10-12 (117.4)
12003.JPG
Noolaham No. 12003
Issue October-December 1961
Cycle மூன்று மாதங்களுக்கு ஒரு முறை
Editor -
Language ஆங்கிலம்
Pages 67

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Contents

  • EDITORIAL : WEED CONTROL IN RICE
  • DISEASE HAZARDS IN POTATO CULTIVATION : I. - LATE BLIGHT CAUSED BY PHYTOPHTHORA INFESTANS (MONT) DE BARY - BY D. V. W. ABEYGUNAWARDENA & I. BALASOORIYA
  • DISEASE HAZARDS IN POTATO CULTIVATION : II. - BROWN ROT OR BACTERIA WILT CAUSED BY PSEUDOMONAS SOLANACEARUM - BY D. V. W. ABEYGUAWARDENA & A. A. P. SIRIWARDENA
  • A COMPARISON OF SOME POPULAR MATHEMATICAL MODELS USED FOR THE DETERMINATION OF THE PHYSICAL PRODUCTION FUNCTION IN RESPECT OF UNIVARIATE FERTILIZER RESPONSES - BY V. ABEYWARDENA
  • THE RELATIONSHIP BETWEEN CHEMICAL AND PHYSICO - CHEMICAL CHARACTERISTICS OF PADDY SOILS IN THE DRY STATE AND ON CONTINUED SUBMERGENCE - BY D. M. RODRIGO
  • METEOROLOGICAL REPORT : SUMMARY FOR OCTOBER TO DECEMBER. 1961