著者

中川 元興 渡辺 進二

出版者

Japanese Society of Breeding

雑誌

育種学雑誌 (ISSN:05363683)

巻号頁・発行日

vol.6, no.4, pp.260-264, 1957

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15 crosses were used to study on the inheritance of kernel texture in wheat varieties which affects mealy and glassy of kernels and results were shown in table 1 and figure 1. From these results, the inheritance of kernel texture was proved to be influenced by factors in the generation of F<SUB>2</SUB> seed. The method of testing of kernel texture may be described as follows : After harvested, each kernel of parents and F<SUB>2</SUB> Seed was cut off middle part of kernel (cross section) by razer blade on the glass plate, and cross section of kernel was magnifyed by the magnifying glass (2. 5 fold) and selection which was made after a thorough comparison can be classified as follows. Glassy kernel (G) decided to select completely glassy, semi-glassy kernel (g) was selected almost parts (over 80%) of cross section were occupied by glassy, semi-mealy kernel (m) are occupied by mealy over 80% and mealy kernei (M) completely mealy. Segregation ratios was compared with glassy (contained G and g) and mealy (contained M and m). The results of segcrregation ratios to lernel texture of F<SUB>2</SUB> Seed generation, the factor hypothes and factor analysis were applied in this report as mentioned above. Results obtained may be summerized as follows.

著者

中川 元興 渡辺 進二

出版者

日本育種学会

雑誌

育種學雜誌 (ISSN:05363683)

巻号頁・発行日

vol.6, no.4, pp.260-264, 1957-03-25

---

15 crosses were used to study on the inheritance of kernel texture in wheat varieties which affects mealy and glassy of kernels and results were shown in table 1 and figure 1. From these results, the inheritance of kernel texture was proved to be influenced by factors in the generation of F_2 seed. The method of testing of kernel texture may be described as follows : After harvested, each kernel of parents and F_2 Seed was cut off middle part of kernel (cross section) by razer blade on the glass plate, and cross section of kernel was magnifyed by the magnifying glass (2. 5 fold) and selection which was made after a thorough comparison can be classified as follows. Glassy kernel (G) decided to select completely glassy, semi-glassy kernel (g) was selected almost parts (over 80%) of cross section were occupied by glassy, semi-mealy kernel (m) are occupied by mealy over 80% and mealy kernei (M) completely mealy. Segregation ratios was compared with glassy (contained G and g) and mealy (contained M and m). The results of segcrregation ratios to lernel texture of F_2 Seed generation, the factor hypothes and factor analysis were applied in this report as mentioned above. Results obtained may be summerized as follows.