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Azadbakht, Mohsen; Ghajarjazi, Ehsan; Barzanooni, Esmat; Pourbagher, Roghayeh; Tajari, Neda. |
Three irrigation regimes, 6, 12 and 18 days, the distance between seeds in four levels: 5,10, 15 and 20 cm (density, respectively, 80, 40, 27 and 20 plants per m2) and a row spacing of 25 cm was considered that was tested in a randomized complete block design with three replications. The results showed that the effect of irrigation on cutting force, shear strength and energy per unit area was meaningful at 5% level and the effect of plant density on cutting force was meaningful at 1% level, but was not meaningful on shear strength. Also showed interaction between irrigation and plant density on cutting force, shear strength and energy per unit area is not meaningful. It was observed that the effect of irrigation and plant density on the length, diameter... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Azivash; Plant density; Shear strength; Irrigation regime. |
Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3340 |
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Azadbakht, Mohsen; Pourbagher, Roghayeh. |
Used Azivash seed in the research has been provided in summer 2013. The samples were cleaned and separated manually and residuals and broken seeds were taken apart it and healthy seed was provided for testing. Then diameter, area of image, and round coefficient, were calculated using image processing application. Mass of 1000 seeds, mass density, real density and porosity percentage, static friction coefficient, repose angle in two modes of fullness and emptiness were measured. Liquid replacement method has been used to calculate density and volume of the seeds. The results showed that a positive relationship between physical properties of Azivash seed including geometric properties (diameter, volume), gravity properties (weight of 1000 seeds, real density... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Azivash seed; Physical properties; Moisture content. |
Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3349 |
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