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Development of fruits of Trapa bispinosa Roxb. cultivated in paddy fields was investigated from the viewpoint of nodal succession along a stem and of flowering time, and variability of valuable fruit ...
The relationship between the canopy formation and yield performance of Trapa bispinosa Roxb. in paddy fields was investigated under the following six conditions: vinyl house culture (VH); shade cultur...
The yield performance of water chestnut plants cultivated in paddy fields under conditions of varying combinations of time and density of transplanting was investigated with reference to the change of...
The effect of photoperiod on the distributing pattern of flower buds along a stem and the growth of leaves in Trapa bispinosa Roxb. was examined by the photoperiodic treatments of seven artificially c...

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