栽培イネにおける穂首維管束系の変異と胚乳でんぷん蓄積との関係
Relation of Vascular Bundle System and the Development of Starch Grain in Endosperm

Toshinori FUKUYAMA, Yoko OGASAWARA
1999 Hokuriku Sakumotsu Gakkaiho  
:The variation of vascular bundle ( Vb ) system and its relation to the development of starch grains in the endosperm were studied by using 8 rice cultivars of indica , tropical − and temperate ゾ α ρ o η ' ω types . The number of Vb was highest in indica , followed by tropical − and temperate − japonica . The same order of the ratio of Vb to the number of rachis branch ( Rb ) , V / R ratio , was observed .
doi:10.19016/hokurikucs.34.0_97 fatcat:ld4lik6d2fe2ln7mll34fofupu