Koou Yamazaki

Root Growth and Distribution in Some Japonica-Indica Hybrid and Japonica Type Rice Cultivars under Field Conditions

Studies on Root System Formation in Rice Plants in a Paddy

The Relationship between Root length Density and Yield in Rice Plants

Morphological Characters of Rice Roots Estimated with a Root Length Scanner

The Development of Rooting Zone in Soil in Relation to the Growth Direction and the Elongation Rate of the Primary Roots in Corn Plants

The Morphological Characters and the Growing Directions of Primary Roots of Corn Plants

Root Branching in Maize : I. "Branching index" and methods for measuring root length

Correlations between the Growth Angles of Crown Roots and their Diameters in Rice Plants

The Superficial Root Formation and Yield of Hulled Rice

Studies on the Leaf Formation in Rice Plants. : I. Observation on the successive development of the leaf.