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Publications
Title | Publication Date |
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Study of Effective Parameters on Barley Processing by a Steam Roller | September, 2011 |
Effect of Spatial distribution of nitrogen element on wheat crop performance based on yield monitoring system Abstract: A Steam roller in laboratory scale was designed and built in order to determine parameters on quality and quantity of processed barley. To evaluate rollers performance a series of experiment using split factorial design was conducted. Factors in the experiment design included rollers speed (250, 300 and 350 rpm), rollers gap (0.8 and 1.3 mm) and steaming duration (9, 12, 15 and 20 minutes) with three replications. A local barley variety was used for the experiments. Rollers were adjusted on speed and gap spacing factors first and samples were steamed at four above mentioned levels. Processing index (PI) and particle size analysis was performed using a sieve shaker based on ASAE standards S424.1 after experiments were done passing samples through the rollers. Result of experiments indicated that rollers rotational speed had no significant effect on processing index as well as on particles weight distribution. However, roller gap had a significant effect at one percent probability level. Also, steam duration had a positive effect on processing index as well as on particles weight distribution. Also, mean comparisons for steam duration indicated that no significant difference exists for 9, 12and 15 minutes periods for grain particles larger than 2.38 mm, but for particles smaller than that size and processing index a difference exists. Moreover, the least amount of fine particles can be obtained with 20 minutes steam duration.
September, 2011
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September, 2011 |
Development and Laboratory Evaluation of a Roller Mechanism for Sugar Cane Residue Harvesting | July, 2011 |
Development and Evaluation of Automatic Alfalfa Hay and Straw Bale Pick- Up Mechanism | July, 2011 |
Evaluation of Factors Affecting the Productivity of Agricultural Mechanization Service Enterprises in Isfahan Province, Iran | July, 2011 |
Determination of Forward Speed Effect on Planting Uniformity in a Sugarcane Billet Planter | May, 2010 |
Effects of Some Cutting Blade and Plant Factors on Specific Cutting Energy of Sugarcane Stalk | May, 2010 |
Study of the Effects of Three Harvesting Methods on Rice Kernel Breakage | November, 2009 |
Application of Precision Farming Principles for Determination of Temporal and Spatial Variation in a Sugar Beet Field | July, 2009 |
Urea and its Effect on Tuber Quality of Sugar Beet | July, 2009 |
Design, Development and Evaluation of a Billet Arranging Mechanism for a Sugarcane Billet Planter | June, 2009 |
Design, Development and Evaluation of a Sugarcane Billet Planter Equipped with Metering Unit with Overlap Planting Pattern | June, 2009 |
Determination of Physical and Rheological Properties of Sugarcane Residue | June, 2009 |
Variability of Crop Properties Affected by Fertigation Distribution Pattern | June, 2009 |
Effect of Nitrogen Fertigation by Sprinkler Irrigation on the Variability of Crop Performance | May, 2008 |
Effect of Moisture Content and Particle Type on Terminal Velocity of Corn Silage | May, 2005 |
Local Knowledge as a Source for Appropriate Technology and Sustainable Agriculture | May, 1999 |
Title | Publication Date |
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Impact of Sprinkler Irrigation Uniformity on the Variability of Sugar Beet Leaf N Content | May, 2010 |
Sugar Beet Performance Affected by Uniformity of N Fertigation | May, 2010 |
Distribution Pattern of Selected Soil and Crop Characteristics Influenced by Fertigation | May, 2009 |
Terminal Velocity of Chopped Corn Silage and its Separate Fractions as affected by Moisture Content | May, 2007 |