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Kerala Agricultural University Digital Library
Browsing by Author Aiyer, R S
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Showing results 1 to 20 of 31
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Issue Date
Title
Author(s)
1975
Availbale zinc, copper, iron and manganese status of the acid rice soils of Kuttanad, Kerala state
Aiyer, R S
;
Rajagopal, C K
;
Money, N S
1964
Comparative algological studies in rice fields in Kerala state
Aiyer, R S
1986
Comparative micromorphologial and physico- chemical study of the upland and midupland laterite soils of Kerala
Aiyer, R S
;
Sankarankutty Nair, R
1989
Comparative morphology and physico-chemical properties of some forest and defrosted soils of Kerala
Aiyer, R S
;
Sivadasan, N
1987
Continuous use of municipal sewage on soil physical and chemical properties
Aiyer, R S
;
Karunakaran Nair, G
1979
Effect of liming and application of mussoorie phosphate on the yield of green gram, var. Co-1, grown in the upland laterites of Kerala state
Sundaresan Nair, C
;
Aiyer, R S
1969
Effect of nitrogen and phosphorus on the yield and quality of cassava
Vijayan, M R
;
Aiyer, R S
1981
Effect of phorate on rhizobial nodulation in cowpea
Visalakshi, A
;
Nair, M R G K
;
Aiyer, R S
1983
Effect of potassium nutrition on the yield and quality of cassava
Aiyer, R S
;
Gopalakrishnan Nair, P
1987
Environmental planning of two selected river basins of western ghats based on investigations on land use planning and land capabilities
Aiyer, R S
;
Binoy Cherian, T
1992
Evaluation and suitability rating of ten major soil series of the command area of Kallada Irrigation project
Premachandran, P N
;
Aiyer, R S
1984
Evaluation of the role of elements Ca, Mg, S and B in the nutrition of groundnut with reference to monovalent (K) to divalent (Ca + Mg) catonic ratios
Aiyer, R S
;
Suresh Kumar, P
1979
Extractable aluminium in the rice soils of Kerala
Karthika Kutty Amma, M
;
Alice Abraham
;
Aiyer, R S
1989
Horizontal and vertical movement of potassium in the Neyyattinkara-Vellayani soil association from a long term fertilizer experiment under coconut
Aiyer, R S
;
Premakumar, S
1985
Influence of applied nutrients and stage of harvest on the yield and physicochemical properties of essential oil of palmarosa (Cymbopogon martini Stapf var. motia)
Aiyer, R S
;
Chinnamma, N P
1979
Influence of soluble aluminium on the yield and growth characters of the rice plant
Alice Abraham
;
Koshy, M M
;
Aiyer, R S
1975
Morphological and Physico-chemical properties of the kayal soils of Kuttanad, Kerala State
Aiyer, R S
;
Gangadhara Menon, P K
1975
Morphological and physio chemical properties of Karapadom soils of the Kuttanad region of Kerala State
Aiyer, R S
;
Santhakumari, G
1983
Nature of acidity in upland and rice fallows in relation to response of pulse crop to liming
Aiyer, R S
;
Sudharmai Devi, C R
1966
Occurrence of blue green algae in the acid soils of Kerala
Anandavalli Amma, P
;
Aiyer, R S
;
Subramoney, N