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首页> 外文期刊>日本作物學會紀事 >Studies on Oil Formation in Rape-Seed : III : On the spring-seeded rape at high lands
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Studies on Oil Formation in Rape-Seed : III : On the spring-seeded rape at high lands

机译：油菜籽油形成的研究：III：高地春台的油菜

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摘要

Rape varieties, "Norin-No.12" and "Norin-No.16" were planted in spring at high lands in Nagano Prefecture, and processes of seed development and oil formation in seed were studied. The plants grew vigorously, and the growth rates of the pod and the seed were much more rapid than those in the autumn-seeded rape. But the seed was poorly filled up and its oil content was low. Iodine number of seed oil in "Norin-No.12" was low at the early stage of seed development, increasing rapidly untill the middle stage, and then declining slowly in the later period. In "Norin-No.16", later decline was rather obscure. Probably the relatively higher temperatures in summer accelerating the growth rate of seed during its development, hindered it from full enlarging and rich accumulation of oil, and moreover lowered the iodine number of the oil in the earlier stages.
机译：在长野县的高地春天春天种植了油菜品种，“Norin-No.12”和“Norin-No.16”，研究了种子发育和种子种子的过程。植物剧烈增长，豆荚和种子的生长速率比秋苗的强奸中的生长率更快。但种子填满了较差，其油含量低。在“Norin-No.12”中的碘种子油在种子发育的早期较低，迅速增加中期，然后在后期缓慢下降。在“Norin-No.16”中，后来的下降是不起眼的。可能是夏季相对较高的温度加速了其发展过程中种子的生长速度，阻碍了它从全面扩大和丰富的油积累，而且降低了早期阶段的碘量。

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