Resultados de búsqueda - OLK

Conserved chemical properties of young humic acid fractions in tropical lowland soil under intensive irrigated rice cropping por OLK, CASSMAN, MAHIEU, RANDALL

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Reduction of potassium fixation by 2 humic-acid fractions in vermiculitic soils por Olk, D.C., Cassman, K.G.

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Inhibition of nitrogen mineralization in young humic fractions by anaerobic decomposition of rice crop residues por Olk, D.C., Samson, M.I., Gapas, P.

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Multinuclear magnetic resonance analysis of two humic acid fractions from lowland rice soils por Mahieu, N., Olk, D.C., Randall, E.W.

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Phenol accumulation in a young humic fraction following anaerobic decomposition of rice crop residues por Olk, D.C., Jimenez, R.R., Moscoso, E., Gapas, P.

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Characterization of 2 humic-acid fractions from a calcareous vermiculitic soil - implications for the humification process por Olk, D.C., Cassman, K.G., Fan, T.W.M.

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Why phenolic acids are unlikely primary allelochemicals in rice por Olofsdotter, Maria, Rebulanan, Malou, Madrid, Artemio, Dali, Wang, Navarez, Domingo, Olk, Daniel C.

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Accumulation of lignin residues in organic matter fractions of lowland rice soils: a pyrolysis-GC-MS study por Olk, D.C., Dancel, M.C., Moscoso, E., Jimenez, R.R., Dayrit, F.M.

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Legume decomposition and nitrogen release when applied as green manures to tropical vegetable production systems por Th o ¨ nnissen, Carmen, Midmore, David J., Ladha, Jagdish K., Olk, Daniel C., Schmidhalter, Urs

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Opportunities for increased nitrogen-use efficiency from improved resource management in irrigated rice systems por Cassman, K.G., Peng, S., Olk, D.C., Ladha, J.K., Reichardt, W., Dobermann, A., Singh, U.

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Changes in chemical properties of organic matter with intensified rice cropping in tropical lowland soil por Olk, D.C., Cassman, K.G., Randall, E.W., KINCHESH, P., SANGER, L.J., ANDERSON, J.M.

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On-farm soil N supply and N nutrition in the rice-wheat system of Nepal and Bangladesh por Adhikari, C., Bronson, K.F., Panuallah, G.M, Regmi, A.P, Saha, P.K, Dobermann, A., Olk, D.C., Hobbs, P.R, Pasuquin, E.

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Microbial Biomass and Organic Matter Turnover in Wetland Rice Soils por Gaunt, J.L., Neue, H.U., Cassman, K.G., Olk, D.C., Arah, J. R. M., Witt, C., Ottow, J. C. G., Grant, I.F.

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Internal nutrient efficiencies of irrigated lowland rice in tropical and subtropical Asia por Witt, C., Dobermann, A., Abdulrachman, S., Gines, H.C., Guanghuo, Wang, Nagarajan, R., Satawatananont, S., Thuc Son, Tran, Sy Tan, Pham, Van Tiem, Le, Simbahan, G.C, Olk, D.C.

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