Morphological changes in four azolla genotypes concurrently grown with irrigated lowland rice
A field experiment was conducted to evaluate the morphological response of four azolla genotypes to declining solar irradiance beneath a rice canopy at different stages of development. Sporophyte size, root length and root-shoot ratio were higher under full sunlight than under shaded conditions. The...
| Udgivet i: | Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) Vol. 75, no. 1 & 2 (Jan. 1992 - Jun. 1992), 53-56 |
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| Format: | Article |
| Sprog: | English |
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1992
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