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Global nitrogen budgets in cereals: A 50-year assessment for maize, rice, and wheat production systems by Ladha, J.K., Tirol-Padre, A., Reddy, C.K., Cassman, K.G., Verma, Sudhir, Powlson, D.S., van Kessel, C., de B. Richter, Daniel, Chakraborty, Debashis, Pathak, Himanshu

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Long-term comparison of the agronomic efficiency and residual benefits of organic and inorganic nitrogen sources for tropical lowland rice by Cassman, K.G., De Datta, S.K., Amarante, S.T., Liboon, S.P., Samson, M.I., Dizon, M.A.

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Nitrogen uptake, fixation and response to fertilizer N in soybeans: A review by Salvagiotti, F., Cassman, K.G., Specht, J.E., Walters, D.T., Weiss, A., Dobermann, A.

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Leaf area index simulation in soybean grown under near-optimal conditions by Setiyono, T.D., Weiss, A., Specht, J.E., Cassman, K.G., Dobermann, A.

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

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Temporal origin of nitrogen in the grain of tropical wet-season rice by Sheehy, J.E., Mnzava, M., Cassman, K.G., Mitchell, P.L., Ferrer, A.B., Robles, R.P., Pablico, P.

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Curiosities, nonsense, non-science and SRI by Sheehy, J.E., Sinclair, T.R., Cassman, K.G.

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Temporal origin of nitrogen in the grain of irrigated rice in the dry season: the outcome of uptake, cycling, senescence and competition studied using a 15N-point placement techniq... by Sheehy, J.E., Mnzava, M., Cassman, K.G., Mitchell, P.L., Pablico, P., Robles, R.P., Samonte, H.P., Lales, J.S, Ferrer, A.B

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Uptake of nitrogen by rice studied with a 15N point-placement technique by Sheehy, J.E., Mnzava, M., Cassman, K.G., Mitchell, P.L., Pablico, P., Robles, R.P., Ferrer, A.

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Grain yield of rice cultivars and lines developed in the Philippines since 1966 by Peng, S., Laza, R.C., Visperas, R.M., Sanico, A.L., Cassman, K.G., Khush, G.S.

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Yield potential trends of tropical rice since the release of IR8 and the challenge of increasing rice yield potential by Peng, S., Cassman, K.G., Virmani, S.S., Sheehy, J.E., Khush, G.S.

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Critical nitrogen concentrations: implications for high-yielding rice (Oryza sativa L.) cultivars in the tropics by Sheehy, J.E., Dionora, M.J.A, Mitchell, P.L., Peng, S., Cassman, K.G., Lemaire, G., Williams, R.L

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Management of phosphorus, potassium, and sulfur in intensive, irrigated lowland rice by Dobermann, A., Cassman, K.G., Mamaril, C.P., Sheehy, J.E.

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

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Soil N supply and plant N uptake by irrigated rice in Tamil Nadu by Thiyagarajan, T.M., Stalin, P., Dobermann, A., Cassman, K.G., ten Berge, H.F.M.

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Increased N-use efficiency using a chlorophyll meter on high-yielding irrigated rice by Peng, S., Garcia, F.V., Laza, R.C., Sanico, A.L., Visperas, R.M., Cassman, K.G.

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Fertilizer inputs, nutrient balance, and soil nutrient-supplying power in intensive, irrigated rice systems .1. Potassium uptake and k balance by Dobermann, A., Sta. Cruz, Pompe C., Cassman, K.G.

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Fertilizer inputs, nutrient balance, and soil nutrient-supplying power in intensive, irrigated rice systems .2. Effective soil k-supplying capacity by Dobermann, A., Cassman, K.G., Sta. Cruz, Pompe C., Adviento, M.A., Pampolino, M.F.

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

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Microbial Biomass and Organic Matter Turnover in Wetland Rice Soils by 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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