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GB/T 9478-2005 Testing methods of sowing in lines

Standard Number:  GB/T 9478-2005
Title:  Testing methods of sowing in lines
Language:  Simplified Chinese
Publication Date:  2005/10/24
Execute Date:  2006/5/1
Status:  Current
Standard Type:  Method
Publisher:  Chinese Standards(GB)
Number of Pages:20  

Description:This standard specifies the test method of seed drill, drill including articulated on a host computer. Test the performance of this test method can be applied to the reinspection do not coincide, therefore involves the following influence factors can be obtained when the results of numerical comparison chart: - seed types; - speed; - the seed box (fertilizer) levels; - sowing quantity adjustment; - ground slope; - surface condition (bump). Select test (see appendix b) can be supplemented to use after processing Effect of seed sowing and fertilizer effect of test method. Stipulation test did not give a seeding field actual situation of the distribution of seeds.  
Cross References:
ISO 7256-2-1984,
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  795KB
Tile in English:  Testing methods of sowing in lines

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