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Studies on the Limit of Possibility of the Increase in Number of Leaves and Grains of the Main Stem of Rice varieties 6. Influence of Different Cultivating Periods

Bulletin of the Faculty of Agriculture, Yamaguchi University Volume 10 Page 1241-1244
published_at 1959
Title
水稲品種の主稈葉数並びに籾数の増加可能限界に関する研究 第6報 異なる栽培時期の影響
Studies on the Limit of Possibility of the Increase in Number of Leaves and Grains of the Main Stem of Rice varieties 6. Influence of Different Cultivating Periods
Creators Yamagata Makoto
Source Identifiers
The influence on the heading time, the number of leaves and grains of the main stem and the number of ears was investigated with five varieties of rice plants when different methods of rice culture were adopted in relation to the culture period such as early, normal or late season culture. The results obtained were as follows : (1) The number of days from the sowing to the heading decreased as the sowing was delayed, and the decrease was greater in the late varieties in pro- portion to the lateness. (2) The leaves of the main stem decreased in number as the sowing was delayed. (3) The grains of the main stem was the greatest in number and the number of ears was the smallest when the late season culture was adopted.
Subjects
農学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学農学部
Date Issued 1959
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1715
[NCID]AN00244250
Schools 農学部