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| Web URL(s): | http://cykx.lzu.edu.cn//article/2018/1001-0629-35-8-1959.html
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| Publication Type:
| Refereed |
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| Author(s): | Sun, Xuchun;
Gu, Hongru;
Zhang, Xia;
Dong, Chenfei;
Xu, Nengxiang |
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| Author Affiliation: | Sun: Animal Husbandry Technology Extending Stations of Linxia, Linxia, Gansu, China; Gu, Zhang, Dong, and Xu: Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu, China |
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| Title: | Effects of the application of three growth regulators on seed yield of Lolium multiflorum |
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 35, No. 8, August 2018, p. 1959-1964. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Growth regulator evaluation; Lolium multiflorum; Paclobutrazol; Seed yield; Trinexapac-ethyl
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| Abstract/Contents: | "Italian ryegrass (Lolium multiflorum) is an important Gramineae forage that is mostly planted in southern areas with high production and good feeding quality. However, its lodging during the filling period seriously reduces seed yield. Growth regulators might decrease the lodging rate, thus increasing seed yield. In this study, three growth regulators (paclobutrazol, trinexapac-ethyl, and maize roborant) were used at the jointing stage. The results indicated that all three growth regulators increased the number of reproductive branches, reduced ear length (except paclobutrazol) and lodging rate, and finally increased seed yield. Compared with that of the control, the seed yield of 200 g·ha-1 Paclobutrazol treatment, 423 g·ha-1 trinexapac-ethyl treatment, and 1 770 mL·ha-1 maize roborant treatment were higher by 3%, 29%, and 14%, respectively. Among the three regulators, the effect of trinexapac-ethyl lasted the longest and had the best effect on shortening the internode length, increasing resistance to lodging, and increasing seed yield." |
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| Language: | Chinese |
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| References: | 22 |
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| Note: | Abstract also appears in English
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Sun, X., H. Gu, X. Zhang, C. Dong, and N. Xu. 2018. Effects of the application of three growth regulators on seed yield of Lolium multiflorum. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 35(8):p. 1959-1964. |
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| Web URL(s):
http://cykx.lzu.edu.cn//article/2018/1001-0629-35-8-1959.html
Last checked: 10/10/2018
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=12181
Last checked: 10/10/2018
Requires: PDF Reader
Notes: Direct download |
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MSU catalog number: b10275836 |
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