小麦品種の赤カビ病抵抗性に関する研究 : 第6報赤カビ病罹病性とメチレン青褪色速度と葡萄糖含量との関係

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The factors, responsible for the Ear-Scab disease infectioh of wheat Can be clarified by detecting the decolorization r.ate of methylene blue by fresh kernels (6 days after flowering) From the results, of t.he Table I and 2, it has, been observed that the earlier varietieS containng :"B"-factor decolorized the methylene Pbue. "B"-factor. containing varieties, are much available for fermentation than the varieties containing other factors. Amdunts of gluc.ose: can be determined by using the fresh kernels (6 days, after flowering) and the young plants (50 days after sowing). Same s,arnples was used as in the case of fructose determination G. Iucose was measured by Kolthoff method. The results may be described as follows. (1) Varieties having, the .f,aster decolorization speed of the methylene blue contalned "B"-factor. (2) Varletles contammg "B"-factor of Ear-Scab susceptibility has large amturit of, Glucose.
日本育種学会の論文
1956-03-30