selected publications
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article
- TRY plant trait database - enhanced coverage and open access. Global Change Biology. 26:119-188. 2020
- Effects of late nitrogen fertilizer application on head rice yield, protein content, and grain quality of rice. Cereal Chemistry. 73:556-560. 1996
- Changes in input use and grain yields in lowland rice farms in three Philippine provinces 1984
- Identification of farm-level constraints in rainfed rice areas in two provinces in the Philippines 1984
- Yield response of wetland rice to various fertilizer management practices and to other farm inputs in farmers' fields in the Philippines 1982
- Biological constraints to high rice yields in selected farmers' fields in Nueva Ecija, Philippines 1978
- Biological constraints to high yields in some rice farms in Nueva Ecija, Philippines 1977
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document
- Yield decline and the nitrogen economy of long-term experiments on continuous, irrigated rice systems in the tropics 1995
- Increase in fertilizer nitrogen use efficiency in lowland rice in farmers' fields by improved timing of application 1984
- Changes in input use and grain yields in lowland rice farms in three Philippine provinces 1983
- Increase in fertilizer nitrogen use of efficiency in lowland rice in farmers' fields by better management 1983