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Your search for [author]Espada, Wilfredo G. returned 10 records. |
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Filtercake fertilization: I. Influence on germination and yield of Phil 56226.
by Espada, Wilfredo G.; La Granja, La Carlota City: PHILSUGIN, 1975. 16p.
Subject: SUGAR CANE; FERTILIZER APPLICATION; GERMINATION; YIELDS.
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Status of sugarcane production in four mill districts in Negros Occidental.
by Espada, Wilfredo G.; La Granja, La Carlota City: PHILSUGIN, 1976. 18p.
Subject: SUGAR CANE; PRODUCTION; FERTILIZER APPLICATION; YIELDS.
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Cane trash fertilization influence of N levels on plant and ratoon crop of Phil 6425.
by Espada, Wilfredo G.; La Carlota City: La Granja Experiment Station, [19__]. 5p.
Subject: SUGAR CANE; FERTILIZER APPLICATION.
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Agronomic behavior of Phil 6607 and Phil 56226 as influenced by population density and nitrogen fertilization.
by Espada, Wilfredo G.; La Granja, La Carlota City: PHILSUGIN, 197 . 8p.
Subject: SUGAR CANE; CULTIVATION; POPULATION DENSITY; FERTILIZER APPLICATION; NITROGEN.
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The performance of PHIL 56226 and PHIL 6421 at different hill densities and nitrogen rates.
by Espada, Wilfredo G.; La Carlota City: PHILSUCOM, 1977. 13p.
Subject: SUGARCANE; FERTILIZER APPLICATION; DENSITY; NITROGEN.
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Potassium release in some sugarcane soils.
by Espada, Wilfredo G.; La Carlota City: La Granja Experiment Station, 1976. 23p.
Subject: SOILS; NUTRIENT CONTENT; SOIL FERTILITY; POTASSIUM.
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The influence of silica and nitrogen fertilization on growth and yield of peta and chianung 242 lowland rice varieties [microform].
by Espada, Wilfredo G.; Quezon City: University of the Philippines Library, 1977.
Subject: Rice -- Fertilizers.
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The influence of silica and nitrogen fertilization upon the growth and yield of Peta and Chianung 242 lowland rice varieties.
by Espada, Wilfredo G.; Los Baños, Laguna, Philippines: 1965.
Subject: dg10; ISCED 1997Agriculture, forestry and fishery.
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The influence of silica and nitrogen fertilization on growth and yield of peta and chianung 242 lowland rice varieties.
by Espada, Wilfredo G., 1936-; 1965.
Subject: Rice culture.
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Fertilizer management in sugarcane ratoon.
by Gotera, S. P.; La Carlota City, Negros Occidental: PHILSUCOM, 1979. 12p.
Subject: SUGARCANE; FERTILIZER APPLICATION; NITROGEN.
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