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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/5544
Title: 
Germination and early growth of soybean, dry bean and turnip grown under Digitaria horizontalis straw
Other Titles: 
Germinação e desenvolvimento inicial de soja, feijão e nabiça cultivados sob palhada de Digitaria horizontalis
Author(s): 
Institution: 
  • Universidade Estadual Paulista (UNESP)
  • Faculdade de Tecnologia do Estado de São Paulo (FATEC)
ISSN: 
1516-3725
Abstract: 
The study aimed to evaluate the possible inhibitory effects of different concentrations of crabgrass (Digitaria horizontalis Willd.) dry mass incorporated to the soil over the germination and early growth of soybean (Glycine max (L.) Merril.), dry bean (Phaseolus vulgaris L.), and turnip (Raphanus raphanistrum L.). The experimental design adopted was completely random, with four replications where, each one was consisted of a 2.5 L capacity pot. Dry mass of crabgrass at equivalent amounts of 0, 2.5, 5.0 and 10 t ha(-1) were incorporated into the soil. Crops seedling emergence was checked daily, and germination, speed germination index, mean germination time, relative frequency and synchronization index of germination were computed at the final of 10 days. The height and dry mass of plants were evaluated at 35 days after sowing. The incorporation to the soil of D. horizontalis dry mass caused significant reduction of the height and dry weight of soybean, dry bean and turnip, but were not observed consistent influence over the germination of these species.
Issue Date: 
1-Sep-2011
Citation: 
Bioscience Journal. Uberlandia: Universidade Federal de Uberlândia (UFU), v. 27, n. 5, p. 677-685, 2011.
Time Duration: 
677-685
Publisher: 
Universidade Federal de Uberlândia (UFU)
Keywords: 
  • Glycine max (L., Merril.)
  • Phaseolus vulgaris L.
  • Raphanus raphanistrum
  • Crabgrass
  • Weed
  • Inhibitory effects
Source: 
http://www.seer.ufu.br/index.php/biosciencejournal/article/view/11235
URI: 
http://hdl.handle.net/11449/5544
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/5544
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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