matija antun reljkovic high school
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Matija Antun Reljkovic high school. the whole process of making sweet stevia powder begins and finishes in our school. Matija Antun Reljkovic High School. in our micropropagation laboratory the plants are multiplied in sterile conditions. - PowerPoint PPT PresentationTRANSCRIPT
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Matija Antun Reljkovic high school
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the whole process of making sweet stevia powder begins and
finishes in our school
Matija Antun Reljkovic High
School
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in our micropropagation laboratory the plants are multiplied in sterile conditions
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the whole process is performed at a strict
aseptic condition under a laminar air flow
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students use stereo microscope, scalpels and tweezers to handle the plants
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burner is used for heating and sterilization of all the equipment
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it all starts from the stem nodal segments, which are surface sterilized
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then inoculated into MS medium with different concentration of growth regulators
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until fresh multiple greenish buds appear and in vitro stevia shoots are ready for root development
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Stevia plantlets with developed roots after 6 weeks of culture look like
this...
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and they are ready for acclimatization in sterile sand
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so plantlets are transferred into seed trays containing sand
and peat moss mixture
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in May and June seedlings will be planted on our school field, and
will hopefully look something like this...
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in late autumn, we harvest leaves from the plant, dry them in a warm dark area and grind them into a fine
powder
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stevia can be used to sweeten beverages
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to sweeten all kinds of jam
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cookies and pies
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growing stevia is pretty easy since it’s not a demanding plant it’s pest resistant all it needs is plenty of sunlight and watergrowing stevia is the future...
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in cooperation with the young
entrepreneurs of our school we
started a company dealing with stevia growth and sales
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the company is led by 8 students through 6 departments general managment human resources financial department technical department public relations administration
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General manager Tea coordinates all
the activities of the company
deals with leadership and management of the enterprise
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Human resources led by Ivona and Ivona
take care of all the personnel
responsible for the selection, training, assessment, and rewarding of employees, while overseeing organizational leadership and culture
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Finantial manager Sanda ensures a
positive cash flow
covers the process of identifying and managing risks
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Logistics and manufacturing under the watchful eye of Diana and Ivona
organise production deal with market
research manage the flow of
goods between company and consumers in order to meet their requirements
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PR manager Dora identifies main client
groups writes press releases,
prepares information for the media
develops the company's identity, including the logo
manages parties introducing new products, or other activities the firm supports in order to gain public attention through the media
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Secretary Nikolina prepares and manages
reports and documents organizes and
coordinates meetings organizes events collates information answers all inquiries and
provides information coordinates the flow of
information