scholarly journals On the Elongation of the Leaves and Internodes of the Main-Stem in Rice Plants (Preliminary Report)

1952 ◽  
Vol 21 (1-2) ◽  
pp. 75-76 ◽  
Author(s):  
Kanoe SATO
Keyword(s):  
Preliminary Report ◽  
Main Stem ◽  
Rice Plants

scholarly journals Varietal Differences in Susceptibility of Rice Plants to Helminthosporium Blight (Preliminary report)

1954 ◽  
Vol 4 (1) ◽  
pp. 51-53 ◽  
Author(s):  
Yasuji ASADA ◽  
Shigeyasu AKAI ◽  
Masao FUKUTOMI
Keyword(s):  
Preliminary Report ◽  
Varietal Differences ◽  
Rice Plants

scholarly journals Developmental differences in rice plants in relation to photoperiodism.

1953 ◽  
Vol 1 (3) ◽  
pp. 202-216
Author(s):  
C. Coolhaas ◽  
Th.M. Wormer
Keyword(s):  
Subsequent Development ◽  
Morphological Characters ◽  
Developmental Differences ◽  
Reproductive Stage ◽  
Main Stem ◽  
Axillary Buds ◽  
Direct Influence ◽  
Rice Plants ◽  
Growing Period ◽  
Stages Of Growth

Two varieties of rice sensitive to the length of photoperiod, Nero di Vialone and Kameji, and 2 insensitive varieties, Fortuna and Karang Serang, were subjected to daily photoperiods of 12 and 18 hr. applied either throughout the growing period or at various stages of the growing period. Earlier formation of panicles was induced by 12 hr. than by 18 hr. photoperiods in the case of Nero di Vialone and Kameji, but not in the case of Fortuna and Karang Serang. Where early flowering was induced by the use of 12 hr. photoperiods the panicles on the main stem were smaller than corresponding panicles on plants grown with 18 hr. photoperiods. The length of photoperiod had no direct influence on the growth of leaves. In the case of the sensitive variety Nero di Vialone, all tillers subjected to 12 hr. photoperiods from the beginning of growth entered the reproductive stage, after which a proportion of them ceased development, whereas a proportion of the tillers subjected to 18 hr. photoperiods from the beginning of growth ceased development before they had formed an inflorescence. A change from 12 hr. to 18 hr. photoperiods in sensitive varieties at the time of initiation of inflorescences caused a delay, and a change from 18 hr. to 12 hr. photoperiods, a hastening, of the subsequent development of flowers. The morphological characters of the axillary buds of rice plants at various stages of growth are described.-W.J.B. (Abstract retrieved from CAB Abstracts by CABI’s permission)

scholarly journals Formation of Crown Root Primordia in Unelongated Portions of the Main Stem and Tillers in Rice Plants.

1998 ◽  
Vol 67 (4) ◽  
pp. 543-548 ◽  
Author(s):  
Youji NITTA ◽  
Yoshinori YAMAMOTO ◽  
Takashi NAGAMI
Keyword(s):  
Main Stem ◽  
Root Primordia ◽  
Rice Plants ◽  
Crown Root

scholarly journals The Effect of Defoliating Tiller Leaves on the Crown Root Formation in the Main Stem of Rice Plants

1980 ◽  
Vol 49 (4) ◽  
pp. 587-592 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Jiro HARADA
Keyword(s):  
Root Formation ◽  
Main Stem ◽  
Rice Plants ◽  
Crown Root
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