Adaptability of Indica japonica rice under tropical condition 3: effect of time of flooding on growth and yield of IR-36 and Suweon 258 under lowland condition [in the Philippines]

Baradas, E.M.; Peralta, F.D.

Adaptability of Indica japonica rice under tropical condition 3: effect of time of flooding on growth and yield of IR-36 and Suweon 258 under lowland condition [in the Philippines]

1979

Baradas, E.M. | Peralta, F.D. (Gregorio Araneta Univ. Foundation, Malabon, Metro Manila (Philippines))

The effect of time of flooding at various growth stages on grain yield and growth of IR-36 and Suweon 258 was studied. Grain yield of IR-36 (indica) was decreased by 60% and Suweon 258 (Indica japonica) by 70% if after transplanting, plots were not flooded until heading provided during the first 10 to 25 days from transplanting soil moisture tension at 10 cm depth reached more than 50 cb. Decreased grain yield for both varieties was principally attributed to low panicle number and reduced filling of grain

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AGROVOC Keywords

arroz asia asie catastrophe naturelle cereales crecimiento croissance cultivos cultivos de grano desastres naturales filipinas fisiologia fonction physiologique inondation philippines physiologie plantas plante plante de culture productividad rendement rendimiento rentabilidad riz riz aquatique temps tiempo

Bibliographic information

Published in

Araneta Research Journal (Philippines)

Volume 26 Issue 3-4 ISSN 0115-0820

Pagination

pp. 49-67

Other Subjects

Rentabilite; Minutage; Inundacion; Plantas de valor economico; Developpement biologique; Caractere agronomique; Plante d'interet economique; Caracteristicas agronomicas; Funcion fisiologica; Plante a grains; Cereale; Productivite; Arroz acuatico; Desarrollo biologico; Epoca

Language

English

Note

16 tables; 30 ref. Summary (En)

Type

Summary

In AGRIS since: 1983-06-15

Format: AGRIS AP

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Adaptability of Indica japonica rice under tropical condition 3: effect of time of flooding on growth and yield of IR-36 and Suweon 258 under lowland condition [in the Philippines]

1979

AGROVOC Keywords

Bibliographic information