Agrotextiles are textile products used in agriculture and related industries. They include fabrics made from natural or synthetic fibers that are used for various purposes like crop protection from birds, wind, and insects; soil moisture retention; weed control; and fruit harvesting. Some common agrotextiles are bird protection nets, ground cover nets, mulch mats, and insect mesh nets. They provide advantages like reducing fertilizer and pesticide use, preventing soil drying, and increasing crop yields. Major markets for agrotextiles include crop production, horticulture, animal husbandry, and fishing.

1. HAWASSA UNIVERSITY
Faculty Of Manufacturing
Department Of Textile and Garment Engineering
Technical Textiles Seminar
AGROTEXTILES
By: Group 1 members

2. Contents
Introduction
Fibers for Agro-Textiles
Techniques of manufacturing Agro-Textiles
Properties needed for Agro Textiles
Advantage of Agro Textile
Application of Agro Textile
Market of Agro Textile

3. AGROTEXTILES
Common saying:
"Agriculture is the backbone of our country’s economy"
Textile products are widely used in Agriculture
throughout the world.
Do you think textile can be the backbone of
Agriculture?"

4. Introduction
The word “AGRO TEXTILES” is now used to classify the woven,
non-woven and knitted fabrics, applied for Agro tech industries
Agro-tech sector involves:
• Agriculture
• forestry,
• horticulture,
• Lori culture
• Fishing segments
• Landscape gardening
• Animal husbandry,
• Aquaculture
• Agro-engineering

5. Continued…
• "Textiles always keep up its style of uniqueness by creating
vast technological and is producing Technical Textiles for
different sectors.
Geo Tech
Build Tech
Medical Tech
Indus-Tech
Agro Tech
Others…

6. Fibers for Agro Textiles

7. Agro Tech Fibers
Manmade fibers
• Nylon
• Polyester
• Polyethylene
• Polyolefin
• Polypropylene
Natural fibers
– Jute
– Wool
– Coir
– Sisal
– Flax
– Hemp

8. Manmade or Natural Fibers?
• Man made fibers are preferred for agricultural
products than the natural fibers.
Why manmade fibers?
• Favorable price performance ratio
• Ease of transport
• Space saving storage
• Long service life.

9. What is good about natural fibers?
Natural fibers:
– After some year degrade and act as natural
fertilizers
– Important where the following properties are
desired
• High moisture retention
• Wet strength
• Biodegradability

10. Agro Textiles Manufacturing
Weaving:
• Sulzer projectile
weaving machine is
preferable than Air jet
or Rapier
• Projectile weaving is
wider than the formers
do
Knitting:
• Warp than weft knitting
• Lapping is used for net
production

11. Agro Textiles Manufacturing
Non woven:
• Spun bonding and needle
punch techniques
Spun bonded fabric
– High and constant tensile
strength in all direction
– Good tearing strength
Needle punched fabric
• Used for plant bag
production
• Decomposes after service
time

12. Properties Needed
For Agro-Textiles
Tensile strength
• Finishing nets are where
tensile strength is
necessary
• For better performance
and durability
Resistance to solar
radiation
• Laid over the cultivated areas
immediately after sowing or
planting then solar radiation
withstanding is necessary

13. Continued…
Bio degradability
• Natural polymer gives the
advantage of bio-
degradation but has low
service life when compared
to the synthetics.
Abrasion Resistance
• Shade net is subjected may
be material to material or
stray animals
• Abrasion of the shade net
would result in holes though
which animals and pests could
enter the structure and harm
the crops
• Good abrasion resistance is
required of shade nets.

14. Continued…
High potential to retain
water:
• Fiber materials which
allow taking in much
water and by filling in
super-absorbers
Protection property:
• It must have the
properties of protection
from wind and creation
of a micro‐climate
between the ground and
the non-woven, which
results in temperature
and humidity being
balanced out.

15. Continued…
Resistance to
microorganisms
• It must resistant to
microorganism to
protect the living being.
Stable construction
• The construction must
be such that it must be
stable for any
application.
Light weight
• The weight of the
fabric should be such
that it will bare by the
plant.

16. Advantage of Agro Textiles
They :
• Decrease the requirement of fertilizers, water, harmful
pesticides and herbicides
• Render a healthy farming culture
• Prevent the soil from drying out increase crop yield.
• Energy saving up to 40% on energy in heating greenhouses
• Prevent staining and improves uniformity of color
• Increase the early maturing of crops and non-seasonal plants
• Protect from climatic changes and its effect
• Avoid branches from breaking, increase the cleanliness of the
crop, make harvesting easy & give large space

17. Application
Application
Production
of crop
Horticulture
Animal
husbandry
Fishing

18. Application
For crop production
Bird protection nets: Knitted monofilament nets offer effective passive
protection of seeds, crops and fruit against damage caused by birds
Plant net: Fruits, which grow close to the ground, can be kept away
from the damp soil by allowing them to grow through vertical or tiered
nets in order to keep the amount of decayed fruit to a minimum
Windshields are used in farming to protect fields of young plants, fruits,
trees or the harvest from being damaged by the wind.

19. Application
For Crop Production
Ground cover net: Ground cover is an extremely versatile
landscaping and horticultural fabric for long‐term weed
control, moisture conservation and separation
Root Ball: It is extremely important for safe and speedy
growing of young plants such that root system is not
damaged when they are dug up, transported or replanted
Insect meshes net: woven and knitted polyethylene
monofilament meshes to exclude harmful insects from
greenhouses and tunnels, or to keep pollinating insects inside

20. Application
For Crop Production
Mulch mat: Mulch mats are used to suppress weed
growth in horticulture applications
Nets for covering pallets: For safe transportation
of fruits and vegetables to the market
Anti-hailstone nets are used to cover plants and fruit
orchards to protect them from being damaged by
hailstones

21. Application
For Horticulture and Floriculture
Horticulture:
• Nets, non‐woven mats,
movable screens for
glass/poly houses, non‐woven
sheets, mixed bed for
mushrooms, cordage and
strings are used in
horticulture.
Agro-Textiles for horticultural &
floriculture
– Hail protection fabrics
– Mulch net
– Rain protection fabrics
– Wind control fabrics
– Harvesting nets

22. Application
For Animal Husbandry and Fishing
Animal Husbandry:
– Nylon and polyester
identification belts
are used for cows.
Textile nets are used
to support the large
udders
Fishing Nets:.
– Warp knitted knotless nets
results in low energy
expenditure when the net is
used for fishing
– They are mainly produced
from Nylon monofilament,
multifilament or HDPE.

23. Markets of Agro Textiles