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From the findings at entry examination and the data obtained in the 10 years of follow-up experience, the following conclusion is reached.(1) The mortality from cerebral thrombosis and myocardial infarction has been significantly higher in Ushibuka men than in Tanushimaru men. The increase of sum of skinfold thickness due to a remarkable reduction of physical activity and prevalence of high blood pressure seemed to influence the high mortality from cerebral thrombosis and myocardial infarction.(2) The higher trend of cerebral hemorrhage in the men with hypertension at Tanushimaru appeared to be influenced by the low serum protein concentration with A.G ratio abnormalities due to low dietary protein and by the higher elevation of blood pressure after exercise.

Pepper fruits were harvested at 5-days intervals until the 60th day after anthesis, and germination powers of seeds at each stage were investigated. Germination power of pepper seeds came into first appearance at the 30th or 35th day, when the quantitative fruit growth almost entirely ceased, and it increased with fruit maturity until the 50-day-old stage. Storing of the harvested fruits for 60days at room temperature caused remarkable increase in both germination per cent and germination energy. Effect of after-ripening was higher for the Japanese varieties than for the foreign (Harris' Early Giant). The time most favorable to the harvest of pepper fruits for saving seeds appears to be between the 50-and 60-day-old stages after anthesis, but it will be also recommendable for pepper seed growers to harvest fruits at the 30-or 35-day-old stage and bring about higher germination percentage of seeds by subsequent storage of the fruits at room temperature.

書誌情報のみ, Bibliographic data Only

書誌情報のみ, Bibliographic data Only