落花生の開花期別結実差

概要

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1. Some investigations were made of the fruiting difference at the each period of the early flowering time (I), before the best flowering (II), the best flowering (III) and after the best flowering (IV), and its effective period. 2. The fertile percentage was highest at the (II) period and was in order of the (I), (III) and (IV) period. Their fruiting percentage was decreased remarkably in order of the (I), (II), (III) and (IV) period, that was 44.1%, 10.3%, 2.0% and 0.0% respectively. 3. The perfect seeded-weight of the each seed in the base and tip of the pod was heavy in order of the (I), (II), (III), and (IV) period. This weight was greater on the main stem at the (I) period and was in order of the Ist stems and the IInd stems, but the difference of their seeded-weight was few among their stems. The perfect seeded-weight was great in order of the Ist stems, the IInd stems and the main stem at the (II) and (III) period. The beter heavy seeds at the each (I), (II) and (III) period were transfered their forming positions from the main stem to the Ist stems in the process of their flowering time. 4. The highest yield was acquired by the fructifiction of flowers that were opening at before the best flowering period (II).
神戸大学の論文