Full TGIF Record # 237465
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Publication Type:
i
Report
Author(s):Ding, Cheng-long; Shen, Yi-xin; Gu, Hong-ru
Author Affiliation:Ding and Shen: College of Animal Science and Technology, Nanjing Agricultural University; Ding and Gu: Institute of Animal Husbandry, Jiangsu Academy of Agricultural Sciences, Nanjing, China
Title:Effect of spring-applied paclobutrazol on growth and seed production of Festuca arundinacea
Source:[Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 11, No. 4, December 15 2002, p. 88-93.
# of Pages:6
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui]
Abstract/Contents:"A field experiment of spring-applied paclobutrazol to tall fescue (Festuca arundinacea Schreb. cv. Fawn and Pixie) at rate of 0.25, 0.50, 0.75, or 1.00 kg/hm2 was conducted. The results indicated that the seed mature time was delayed for 8 to 10 days and plant height was decreased significantly by the treatment. Application rate of paclobutrazol (less than 0.5 kg/hm2) increased seed yield significantly. The increase in seed yield was related with increasing production of fertile tillers. Among the seed yield components, ears per area and seed number per ear played the major role in contributing to the seed yield. High rate treatment such as 1.0 kg/hm2 showed the negative effects on seed production. The seed weight was little affected by palclobutrazol [paclobutrazol] application."
Language:Chinese
References:17
Note:Abstract also appears in English
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ding, C.-l., Y.-x. Shen, and H.-r. Gu. 2002. Effect of spring-applied paclobutrazol on growth and seed production of Festuca arundinacea. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 11(4):p. 88-93.
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