Research Project:
ENVIRONMENTAL QUALITY IMPACTS FROM PESTICIDE USE ON PERENNIAL CROPS AND THE DEVELOPMENT OF AGRONOMIC SYSTEMS FOR CACAO AND ALTERNATE CROPS
Publications
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Photosynthesis in tropical cover crop legumes influenced by irradiance, external carbon dioxide concentration and temperature
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| Baligar, V.C., Bunce, J.A., Elson, M.K., Fageria, N.K. 2010. Photosynthesis in tropical cover crop legumes influenced by irradiance, external carbon dioxide concentration and temperature. Tropical Grasslands. 44:24-32. |
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Establishment of five cover crops and total soil nutrient extraction in a humid tropical soil in the Peruvian Amazon
- (Peer Reviewed Journal)
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| Puertas, F., Arevalo, E., Zuniga, L., Alegre, J., Loli, O., Soplin, H., Baligar, V.C. 2008. Establishment of five cover crops and total soil nutrient extraction in a humid tropical soil in the Peruvian Amazon. Ecologia Aplicada. 7:23-28. |
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Soil and litter fauna of cacao agroforestry systems in Bahia, Brazil
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| Silva Moco, M.K., Gama-Rodrigues, E.F., Gama-Rodrigues, A.C., Machado, V.C., Baligar, V.C. 2009. Soil and litter fauna of cacao agroforestry systems in Bahia, Brazil. Agroforestry Systems. 76:127-138. |
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Ameliorating soil acidity of tropical Oxisols by liming for sustainable crop production
- (Book / Chapter)
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| Fageria, N.K., Baligar, V.C. 2008. Ameliorating soil acidity of tropical oxisols by liming for sustainable crop production. Advances in Agronomy. 99:345-399. |
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Photosynthetic photon flux density, carbon dioxide concentration, and vapor pressure deficit effects on photosynthesis in cacao seedlings
- (Peer Reviewed Journal)
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| Baligar, V.C., Bunce, J.A., Machado, R.R., Elson, M.K. 2008. Photosynthetic photon flux density, carbon dioxide concentration, and vapor pressure deficit effects on photosynthesis in cacao seedlings. Photosynthetica. 46:216-221. |
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POPULATION OF HELICOTYLENCHUS sp AND APHELENCHUS sp NEMATODES IN THE RHIZOSPHERE OF CACAO (Theobroma cacao L.) UNDER TRADITIONAL AND IMPROVED FOREST MANAGEMENT SYSTEMS
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| Arevalo, G.E., Canto, M., Baligar, V.C., Zuniga, C.L., Marquez, D.K. 2007. Population of helicotylenchus sp and aphelenchus sp nematodes in the rhizosphere of cacao (theobroma cacao l.) under traditional and improved forest management systems. Biodiversity of Soil International Conference Proceedings. 9.29.2007. |
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DYNAMICS OF FUNGAL POPULATION IN THE RHIZOSPHERE OF CACAO (Theobroma cacao L.) GROWN UNDER TRADITIONAL MANAGEMENT SYSTEM IN PERU
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| Arevalo, G.E., Zuniga, C.L., Baligar, V.C. 2007. Dynamics of fungal population in the rhizosphere of cacao (theobroma cacao l.) grown under traditional management system in peru. Biodiversity of Soil International Conference Proceedings. 9.29.2007. |
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DYNAMICS OF NEMATODE POPULATIONS IN CACAO GROWN UNDER TRADIONALLY SYSTEM OF MANAGEMENT IN PERUVIAN AMAZON
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| Arevalo, G.E., Zuniga, C.L., Baligar, V.C., Canto, S.M. 2007. Dynamics of nematode populations in cacao grown under tradionally system of management in peruvian amazon. Biodiversity of Soil International Conference Proceedings. 9.29.2007. |
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FUNGUS INDEX AND RESIDUAL EFFECTS OF PESTICIDES IN ACID AND ALKALINE SOILS
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| Arevalo, G.E., Helling, C.S., Marquez, D.K., Zuniga, C.L., Baligar, V.C. 2007. Fungus index and residual effects of pesticides in acid and alkaline soils. Biodiversity of Soil International Conference Proceedings. 9.29.2007. |
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POPULATION DYNAMICS OF FUNGA, NEMATODE, BACTERIA AND ALGAL POPULATION IN A SOIL OF MAZON REGION OF PERU
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| Arevalo, G.E., Zuniga, C.L., Baligar, V.C., Canto, S.M. 2007. Population dynamics of funga, nematode, bacteria and algal population in a soil of mazon region of peru. Biodiversity of Soil International Conference Proceedings. 9.29.2007. |
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Differential Soil Acidity Tolerance of Tropical Legume Cover Crops
- (Peer Reviewed Journal)
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| Fageria, N., Baligar, V.C., Li, Y. 2009. Differential Soil Acidity Tolerance of Tropical Legume Cover Crops. Communications in Soil Science and Plant Analysis. 40:1148-1160. |
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YEILD NUTRIENT UPTAKE AND SOIL CHEMICAL PROPERTIES AS INFLUENCED BY LIMING AND BORON APPLICATION IN COMMON BEAN IN NOTILAGE SYSTEM
- (Peer Reviewed Journal)
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| Fageria, N.K., Baligar, V.C., Zobel, R.W. 2007. Yeild nutrient uptake and soil chemical properties as influenced by liming and boron application in common bean in notilage system. Communications in Soil Science and Plant Analysis. 38:1-17. |
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Organic amendment effects on the transformation and fractionation of aluminum in acidic sandy soil
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| Vieira, F.C., He, Z.L., Bayer, C., Stoffella, P.J., Baligar, V.C. 2008. Organic amendment effects on the transformation and fractionation of aluminum in acidic sand soil. Communications in Soil Science and Plant Analysis. 39:2678-2694. |
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Response of representative cover crops to aluminum toxicity, phosphorus deprivation, and organic amendment
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| Vieira, F.C., He, Z.L., Wislon, P.C., Bayer, C., Stoffella, P.J., Baligar, V.C. 2008. Response of representative cover crops to aluminum toxicity, phosphorus deprivation, and organic amendment. Australian Journal of Agricultural Research. 59:52-6. |
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CONCENTRATION AND UPTAKE OF P,ZN AND FE AS INFLUENCED BY SOIL ACIDITY, AND LEVELS AND FORMS OF N,P AND FE IN CACAO
- (Abstract Only)
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| Baligar, V.C., Fageria, N.K., Machado, R.C., Meinhardt, L.W. 2006. Concentration and uptake of p,zn and fe as influenced by soil acidity, and levels and forms of n,p and fe in cacao. Proceedings of the International Cocoa Producer's Conference. 10.09.06 |
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CHARACTERIZATION OF SOIL AND LITTER FAUNA IN DIFFERENT COCOA AGROECOSYSTEMS
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| Kellen, M., Forestieri, E., Carlos, A., Rebouça Machado, R., Baligar, V.C. Characterization of soil and litter fauna in different cocoa agroecosystems. Proceedings of the International Cocoa Producer's Conference. 10.14.2006 |
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QUANTIFYING PORE SIZE SPECTRUM OF MACROPORE-TYPE PREFERENTIAL PATHWAYS UNDER TRANSIENT FLOW
- (Peer Reviewed Journal)
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| Kung, K., Kladivko, E., Helling, C.S., Gish, T.J., Steenhuis, T.S., Jaynes, D.B. 2006. Quantifying pore size spectrum of macropore-type preferential pathways under transient flow. Vadose Zone Journal. 5:978-989. |
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