Effects of the length and the inclination of mother stems on the yield and quality of cut roses grown on leveling training method. Kato T. C Matsumoto, T Kato - … Bulletin of the Aichi-ken Agricultural Research Center …, 2006 GSID: ik6PELrRmCoJ
Effect of mother-stem length on cut flower stem yield and characteristic form during the high-rack training system for rose plants. [No authors listed] S Kajihara, N Katsutani - Horticultural Research (Japan), 2008 GSID: 2_KaLfbXuOUJ
Effects of numbers, height and renewing of the knuckles on the yield and quality of roses cultured with high-rack training. [No authors listed] Y Koyama - Kinki Chugoku Shikoku Agricultural Research (Japan), 2002 GSID: NtRoXB5RsL0J