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5Strategy for N fertilizer recommendation in multiple cropping systems with particular reference to its use efficiency Strategy for N fertilizer recommendation in multiple cropping systems with particular reference to its use efficiencyby Subbiah, B.V., Expert Consultation on Fertilizer Use under Multiple Cropping Systems eng 3 Feb 1982 New Delhi (India), Sachdev, M.S. (Indian Agricultural Research Inst., New Delhi. Nuclear Research Lab.)
Published 1983Texto bibliotecaFAO IT -
6Performance of N-lignin as slow-release nitrogen fertilizer in Indian soils Performance of N-lignin as slow-release nitrogen fertilizer in Indian soilsby Subbiah, B.V., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Symposium on Soil Organic Matter Studies eng 6 Sep 1976 Braunschweig (Germany, F.R.), Joshi, O.P., Sachdev, M.S.
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7Possibilities of improving the efficiency of nitrogenous fertilizers Possibilities of improving the efficiency of nitrogenous fertilizersby Sachdev, M.S., FAO, Vienna (Austria). Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture eng, Symposium on Soil Organic Matter Studies eng 6 Sep 1976 Braunschweig (Germany, F.R.), Oza, A.M., Subbiah, B.V.
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8Fate of fertilizer nitrogen in a multiple cropping system Fate of fertilizer nitrogen in a multiple cropping systemby Arora, R.P., Joint FAO/IAEA Div. of Atomic Energy in Food and Agriculture, Vienna (Austria) eng, Research Co-ordination Meeting on Soil Nitrogen as Fertilizer or Pollutant eng 3 Jul 1978 Piracicaba (Brazil), Sachdev, M.S., Sud, Y.K., Luthra, V.K., Subbiah, B.V., Gesellschaft fuer Strahlen- und Umweltforschung G.m.b.H., Munich (Germany, F.R.) oth
Published JunTexto bibliotecaFAO IT