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EKONOMIE VAN LUSERN VERBOUING IN DIE KLEIN KAROO

‘n Baie interessante aanbieding is gedoen deur Willem Burger,  Landbou-Ekonoom  Eden Distrik, George oor die ekonomie van lusern verbouing in die Klein Karoo op 3 Junie 2010 tydens n inligtinsdag te Oudtshoorn Proefplaas.   Die inligting bevat intressante vergelykings tussen lusernsaad en lusernhooi produksie en alhoewel daar baie aannames gemaak is, kan die gegewens van groot waarde en met vrymoedigheid deur die boere in die Klein Karoo streek gebruik word.

Kliek hier vir meer inligting.

 
Lusernhooi Graderingskursus

Die nuwe graderingsstelsel het ‘n groot inpak op die lusernbedryf gemaak en is steeds besig om te ontwikkel. Daar is tans baie nuwe tegnieke en metodes ontwikkel om lusernhooi meer doeltreffend te gradeer sodat dispute uitgeskakel kan word en die boer op die oueinde van die dag ‘n beter prys vir sy produk ontvang. 

Gedurende Oktober 2009 gaan die Universiteit van die Vrystaat in samewerking met die Nasionale lusernorganisasie kursusse aanbied om die boer en sy werkers op te lei in die tegnieke en metodes wat die nuwe graderingsstelsel behels. Die kursusse sal plaasvind onder leiding van Prof Hentie vd Merwe en Dr Gerrie Scholtz.

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Green gold for ostrich and stock industries PDF Print E-mail

After various workshops and technical meetings with nutritionists and role players in the industry, it was decided to introduce a lucern (alfalfa) hay scheme for the industry. Although it is a voluntary scheme, those who join will have to meet certain requirements.

Lucern is nature’s food for animals, but quality will in future play a decisive role in terms of production and utilisation as well as price.

The National Lucern Organisation (NLO), which has for years co-ordinated research, information, extension and quality standards in the South African lucern industry, has now secured a mandate from the lucern hay industry to put a new face to this industry.

This new look features a uniform quality and grading system for all ruminants such as cattle, sheep and goats.  The new lucern quality index (LQI) was developed by Professor Hentie van der Merwe and Mr Gerrie Scholtz of the University of the Free State (see accompanying grading table).

A total of 600 hay samples were taken from the major hay producing regions in South Africa, of which 169 were sent to the Cumberland laboratory in the USA for independent chemical analysis.  The results of the analysis were received recently and were sent to the suppliers of the Near Infrared (NIR) spectrometer for the development of a calibration for grading lucern hay.  This calibration is the property of the NLO and will be available to all NIR spectrometer owners registered with the NLO. 

Dr Tertius Brand, an ostrich nutritionist at Elsenburg, in collaboration with the NLO and the University of the Free State, is currently in the process of developing a similar grading system for non-ruminants such as ostriches, horses and pigs.

Within the new scheme lucern consignments containing harmful plants and proclaimed weeds will be sent back.  Consignments with strange odours, mildew and signs of excessive heating could also be refused. If a consignment is visually identified as being of mixed quality, it will be classified as the lowest grade.

Hay users may contact the NLO for information regarding NIR instruments for analysis of lucern hay samples.

Tel (044) 272 8991 or This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

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