Full TGIF Record # 169672
Item 1 of 1
DOI:10.11275/turfgrass1972.28.103
Web URL(s):https://www.jstage.jst.go.jp/article/turfgrass1972/28/2/28_2_103/_pdf
    Last checked: 07/31/2013
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Publication Type:
i
Refereed
Author(s):Asano, Yoshito; Ichikawa, Yasuko
Title:Responses of warm-season turfgrasses and turf weeds to fertilization
Section:Original papers
Other records with the "Original papers" Section
Source:Journal of Japanese Society of Turfgrass Science. Vol. 28, No. 2, March 2000, p. 103-111.
Publishing Information:Tokyo, Japan: Japanese Society of Turfgrass Science
# of Pages:9
Related Web URL:https://www.jstage.jst.go.jp/article/turfgrass1972/28/2/28_2_103/_article
    Last checked: 07/31/2013
    Notes: Abstract only
Abstract/Contents:"The responses of 6 warm-season turfgrasses and 12 turf weeds to fertilization were investigated in a pot experiment. The relationships between plant growth and fertilization were well represented using the inverse quadratic: y=(b0 + b1x) / (1+b2x +b3x2). From each regression curve, the "low fertilization response" and lower maximum fertilization requirement. According to the "low fertilization response" and the maximum fertilization requirement, weeds were classified into three groups: Group I, Group II [Erigeron philadelphicus, Oxalis corniculata-type] and Group III [Digitaria sanguinalis, Poa annua-type]. From a comparison of the typical response curve of each group, it was indicated that lower fertilization might be of advantage to turfgrasses over weeds. Also, the T / R ratios of the turfgrasses were significantly larger than those of weeds under this condition. These indicate that a lower level of fertilization might be favorable for weed control management in warm-season turfgrasses."
Language:Japanese
References:22
Note:Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Asano, Y., and Y. Ichikawa. 2000. Responses of warm-season turfgrasses and turf weeds to fertilization. (In Japanese) Journal of Japanese Society of Turfgrass Science. 28(2):p. 103-111.
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DOI: 10.11275/turfgrass1972.28.103
Web URL(s):
https://www.jstage.jst.go.jp/article/turfgrass1972/28/2/28_2_103/_pdf
    Last checked: 07/31/2013
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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