Citation
Mohd Yusoff Abdullah, . and Zainol Abd Aziz, . Interception of photosynthetically active radiation of some Malaysian rice genotypes. pp. 178-185. ISSN 0128-0686
Abstract
Canopy light relations of six local genotypes namely Y 745 Setanjung Y 755 Seberang Y 946 and MR 86 were studied in the Tg. Karang rice area in the off-season 1986. Marked variations in photosynthetically active radiation (PAR) transmission percentage with respect to variation in canopy shape were first observed after an early heading stage and continued thereafter. Major variation in PAR transmission was due to variation in the upper canopy structure. Canopy foliar absorption coefficient (k) of genotypes tested ranged between 0.49 to 0.79
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Abstract
Canopy light relations of six local genotypes namely Y 745 Setanjung Y 755 Seberang Y 946 and MR 86 were studied in the Tg. Karang rice area in the off-season 1986. Marked variations in photosynthetically active radiation (PAR) transmission percentage with respect to variation in canopy shape were first observed after an early heading stage and continued thereafter. Major variation in PAR transmission was due to variation in the upper canopy structure. Canopy foliar absorption coefficient (k) of genotypes tested ranged between 0.49 to 0.79
Additional Metadata
| Item Type: | Article |
|---|---|
| Additional Information: | 1 ill.; 3 tables; 22 ref. Summary (En Ms) |
| AGROVOC Term: | ORYZA |
| AGROVOC Term: | CUBIERTA DE COPAS/ FOTOSINTESIS |
| AGROVOC Term: | SUPERFICIE FOLIAR |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:55 |
| URI: | http://webagris.upm.edu.my/id/eprint/20212 |
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