Transcript
PRESENTATION TOPIC: SEED TESTING
EQUIPMENTS
Presented To: Dr.Ahmad SherPresented By : Aown Abbas
Roll No.46Class B.Sc(HONS.)Agriculture 2013-17
College of Agriculture BZU Bahadur Sub-Campus LAYYAH
Seed Out Line A. SeedB. Seed TestingC. Types of testsD. Testing Equipment's
SeedA seed is an embryonic plant enclosed in a protective outer covering with small quantity of food storage.
Seed Testing
Seed testing is determining the standards of a seed, physical purity, moisture, germination and thereby enabling the farming community to get quality seeds.
A-Germination Test :B-Viability test: A test for viability that involves three steps:1.preconditioning (imbibition)2. preparation and staining3. evaluation (examining the seed for a color change in the embryo).
Types of tests
C-Purity test: D-Weed Test:
Equipment Required for Seed Testing LaboratoryThe rule for testing seeds includes the type of equipment and its specifications. The equipment for a seed testing laboratory, therefore, should be selected accordingly. Only the best available should be purchased. The following list of equipment may serve as a guideline.
1-Seed Sampling and Dividing
Sample storage boxes
Air Screen cleaner
Purity work Boards
Seed Germinators
Cabinet germinator
Refrigerator
Sand Sterilizer
Ovens
Grinding Mill
Stereo binocular Microscope
Incubators
Autoclave
U V Lamp
Hand Sieves
Sample pans
Desiccators
Magnifiers
Petri dish
MACIV automatic proximate analyzer is for coal content analysis, which is used to determine the moisture,fixed carbon in grain. It can also determine moisture and fixed carbon , in accordance with chemical industry, commercial inspection, scientific research, education, etc.
Seeds Drying Equipment for Sample Testing are used for a variety of applications like drying or tempering electronic components,material tests, wax-melting ,high temperature aging ,and sterilization in industrial,laboratories and scientific research institutes.
analysis of nitrogen: 1.Distilling sample time is short 2.CE certificate 3.Kjeldahl analyzer 4.Easy to operate
Analyser of nitrogen in seed
Original Seed AspiratorSpecification:Hopper Cap. : 2.2 kg Approx. for Wheat/RiceSize : 5x´30x82.5 cms (Approx.)Motor : 300 W, 220V, 50 c/s AC/DC Single phaseFeature : Separation of Granular and Foreign material. Variable blower speed .
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