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Showing 10 out of a total of 10 results for community: 7.Bio Farming.
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Nitrogen fixation in some rice soils in Sri Lanka
Granhall, U.
;
Kulasooriya, S.A.
;
Hirimburegama, W.K.
;
De Silva, R.S.Y.
;
Lindberg, T.
(
Oxford University Press
,
1987
)
Nitrogen fixation in rice fields
Kulasooriya, S.A.
(
2005
)
Growth and nitrogen fixation in Azolla pinnata under field conditions
Kulasooriya, S.A.
;
Hirimburegama, W.K.
(
National Science Council:Colombo
,
1982
)
Deep placement:a method of nitrogen fertilizer application compatible with algal nitrogen fixation in wetland rice soils
Roger, P.A.
;
Kulasooriya, S.A.
;
Tirol, A.C.
;
Craswell, E.T.
(
1980
)
Survival and effect of Azorhizobium caulinodans on rice roots
Van Holm, L.H.J.
;
Van Nieuwenhove , C.
;
Kumari, I.A.D.C.T.
;
Kulasooriya, S.A.
;
Vlassak, K.
(
1993
)
Nitrogen fixing cyanobacteria:their diversity, ecology and utilisation with special reference to rice cultivation
Kulasooriya, S.A.
;
Magana-Arachchi, D.N.
(
National Science Foundation:Colombo 07
,
2016
)
Soil microbial diversity and its use in crop production
Kulasooriya, S.A.
;
Seneviratne, G.
(
Biodiversity Secretariat, Ministry of Environment and Renewable Energy:Battaramulla
,
2013
)
Constraints for the widespread use of Azolla in rice production
Kulasooriya, S.A.
(
Kluwer Acad. Publishers
,
1990
)
Azolla as a biofertilizer for rice in Sri Lanka
Kulasooriya, S.A.
;
Hirimburegama, W.K.
;
Abeysekera, S.W.
(
Martiness Nijhoff and W. Junk Publishers:Leiden
,
1984
)
Cyanobacteria and Azolla as biofertilizer for rice
Kulasooriya, S.A.
(
Oxford and IBH Publ.:New Delhi and Calcutta
,
1996
)
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Author
Kulasooriya, S.A. (10)
Hirimburegama, W.K. (3)
Abeysekera, S.W. (1)
Craswell, E.T. (1)
De Silva, R.S.Y. (1)
Granhall, U. (1)
Kumari, I.A.D.C.T. (1)
Lindberg, T. (1)
Magana-Arachchi, D.N. (1)
Roger, P.A. (1)
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Subject
Biofertilizers (10)
Agriculture (7)
Nitrogen fixation (6)
Rice (4)
Azolla (3)
Cyanobacteria (3)
Blue green algae (2)
Green manure (2)
Nitrogen fertilizers (2)
Rice production (2)
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Date Issued
2010 - 2016 (2)
2000 - 2009 (1)
1990 - 1999 (3)
1980 - 1989 (4)
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Yes (10)