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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 |
Publication Type:
| 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
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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 |
| MSU catalog number: b4004869 |
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