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Results farmer

The farmer starts the product chain of the hemp or flax based building products. Grow2build intended to stimulate and support farmers to grow hemp and flax. To create a decent market it will be necessary to grow crops with good technical qualities. Different field pilots have been carried out to find out which crops, soils and conditions are best suited. Results of those pilots can be found below. An open innovation network has been set up so different target groups could meet each other and exchange information.

 

m unretted flax

Unretted flax straw ready to be send from Inagro to Saxion. 
Saxion will use this straw for the research pilot ‘Ten Cate’.

Field pilots with flax and hemp

04 - 2013: Protocol test hemp for technical applications

04 - 2013: Protocol test flax for technical applications

2014 - Protocol fertilization trial fibre hemp for technical applications (Lees hier de Nederlandstalige versie)

2014 - Protocol retting trial of fibre hemp for technical applications (Lees hier de Nederlandstalige versie)

2014 - Protocol variety trial fibre hemp for technical applications (Lees hier de Nederlandstalige versie)

2014 - Protocol winterhemp

2014 - Protocol babyhemp

 

Reports field pilots
2013 – Cultivation modifications fiber flax
2013 – Cultivation modifications fiber hemp

2014 – Cultivation modifications fiber hemp – Fertilization
2014 – Cultivation modifications fiber hemp – Retting degree
2014 – Cultivation modifications fiber hemp – Varieties
2014 – Cultivation of oil flax for technical applications
2014 – Cultivation modifications of winterhemp for technical applications
2015 – Cultivation of baby hemp
2015 – Dual purpose hemp as 2nd crop [in Dutch]

 

Enzymatic retting process

2015 - Evaluation of the retting process on different species of flax
Report on flax's retting - Materia Nova
Presentation of the improvement made at Materia Nova on flax retting (2 processes, 1 upscaling, 5 different flax species tested)
Report on 
enzymetic retting of flax - Materia nova
Two processes for the enzymatic retting of flax were evaluated. The process with wet incubation of flax bundles was found to be more suitable for reliable retting. Moreover, it was found to be independent from stirring and adaptable to the external temperature.

Crop fact sheets

Crop fact sheet flax (update April 2015) (version Français - Nederlandstalige versie)

Crop fact sheet hemp (update April 2015) (version Français - Nederlandstalige versie)

The fact sheets contain information about the cultivation of flax and hemp to insure a fibre quality which is optimal for building applications. The information has been compiled by carrying out field tests on different locations and with different weather and soil conditions. 

 

 

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