Publication Type:
i
Report Author(s): Nakamura, Naohiko ;
Nakamae, Hiroko Author Affiliation: Nakamura and Nakamae: Kobe University, Department of Agriculture, Japan Title: Shiba shokubutu no kemikaru kontorool: Koraishiba ni okeru cytokinin no kisetuteki hennka (zoku) Translated Title: Regulation of turfgrass with chemicals: Seasonal changes in the cytokinin content of Zoysia matrella L. cv. K么raishiba Article Series: Regulation of turfgrass with chemicals, Part 6 Section: Research articleOther records with the "Research article" Section Source: Turf Research Bulletin [Kansai Golf Union Green SectionResearch Center] [Gurin Kenkyo Hokokushu]. Vol. 36, March 1979, p. 33-38. # of Pages: 6 Publishing Information: Takarazuka, Japan: Kansai Golf Union Green Section Research Center [Kansi Goruhu Renmei Gurin Kenkyujo] Keywords: TIC Keywords: Seasonal variation ; Cytokinins ; Zoysia matrella ; Senescence ; Zeatin Cultivar Names: Korai Abstract/Contents: "The seasonal changes of cytokinin activities in the leaves of turf (Zoysia matrella , cv. Korai) were investigated. The paper-chromatograms streaked the extracts were divided into two parts, slow-moving phase (Fraction A) and fast-moving phase (Fraction B), by Rf after developing. The activities were not detected on the Fraction A, but two to four peaks were recognized on the Fraction B. The active substances detected on the Fraction B were seemed to be zeatin-riboside, zeatin and unknown substances. The scarce presence of mature leaves by frequently mowing was seemed to result to the absence of activities on the Fraction A. The total activities on the Fraction B increased during the period from May to August, but significantly decreased in September. This decreasing was seemed to be dependent on decreasing of the amount supplied from roots, suggesting the onset of scenescence. The active substances putatively considered as zeatin-riboside and zeatin were not detected on August and September. The scarce presence of mature leaves by frequently mowing and active metabolism of cytokinin also give account of the absence of zeatin-riboside and zeatin." Language: Japanese References: 10 See Also: See also part 1, "Shibafu no kemikaru kontor么ru: GA, BA oyobi ABA no kouka [The regulation of turfgrasses with chemicals: The effects of GA, BA an ABA treatments]", March 1975, p. 31-53, R=79117 R=79117 Zoysia matrella L. cv. Koraishiba]", March 1978, p. 45-51, R=79282 R=79282 Zoysia matrella L. cv. Koraishiba]", September 1978, p. 60-63, R=79336 R=79336 Zoysia marella L. cv. Koraishiba during bud burst]", February 1980, p. 41-47, R=79422 R=79422 Zoysia matrella L. cv. Koraishiba during but burst]", August 1980, p. 35-39, R=79464 R=79464 Note: English summary appears See Also: Other items relating to: Biostimulants ASA/CSSA/SSSA Citation (Crop Science -Like - may be incomplete ): Turf Res. Bull. 36:p. 33-38.Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=69379 If there are problems with this record, send us feedback about record 69379 . Choices for finding the above item : SB 433 .G87 Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)
