Strawberries with Extenday Reflective Fabric
Effects on Yield
A study by C. J. Atkinson (East Malling Research, Kent) examined strawberries grown in polytunnels how manipulating strawberry numbers and PAR affects fruit productivity and health properties.
It was found that fruit number reduction had little impact, but increasing PAR using materials like Extenday Reflective Fabric and aluminized polythene was effective. These light-enhancing treatments significantly increased yield, fruit size, and the levels of beneficial compounds like ellagic and ascorbic acids (Vitamin C).
Key findings:
- Increased yield
- Increased ellagic and ascorbic acids
- Increased fruit size


Ellagic Acid Concentration
Ascorbic Acid Concentration


More Information
Follow the link below to the full paper from the trial at the Oxford University Press
https://academic.oup.com/aob/article-abstract/97/3/429/291891
Extenday Reflective Fabric
Extenday is the pioneer and global leader in horticultural reflective mulch fabric. We custom-manufacture high-quality, long-lasting fabrics and nets for growers worldwide.
We sell direct – so you get the best value for money.







Extenday ColorUp – A Smart Chemistry Film that has a Brilliant Side and a Cool Side
Extenday’s reflective film was not available during this trial; but we now offer a more technically advanced product.
DayBrilliant:
Has a long lasting, highly reflective surface to intensify light, maximizing the vibrancy of colour.


Cool ColorUp:
The diffuse surface provides more even reflection, enhancing the colour across a larger surface.


Custom Built:
When ordering, you can specify the side (mirror or diffuse) to face outwards, along with the exact width and roll length. Extenday also provides custom-built rolling machines capable of handling both standard (4,000 ft) and large (40,000 ft) roll sizes.


Please contact us about our products and service: contact.extenday@extenday.com

