Tasei AC’s Net House Exercise Yields a Rewarding Business
Enterprise
Cambodia’s
horticulture sector faces a set of complex challenges, from extreme
temperatures and water stress to pest and disease management. Farmers are impacted by drought and
flooding, plant damage from high temperatures and pest
outbreaks, and though these difficulties constrain agricultural output, Feed
the Future Cambodia Harvest II and its farmers see opportunities to pursue and
test alternate production techniques.
Net housing
is an innovative approach to farming, which creates a natural barrier between
crops and a sometimes harsh environment: providing shade, reducing heat, controlling plant
development, and preventing insect access.
This farming
method promotes increased yields with minimal pesticide use and provides
protection from extreme weather, facilitating off-season production.
As Tasei Samaki Agriculture Cooperative
(Tasei AC) experienced
production constraints, members undertook a unique plan of action, opting to
experiment with net housing food production. In September 2019, Tasei AC began
with 7 net houses, and after recognizing the benefits of this novel technique
first-hand, have expanded production to include 30 net houses, each
approximately 10 m. x 30 m.
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| Harvest II collaborated with an input dealer Song Mouy to invite an expert from Thailand to introduce and advise Tasei AC members about crops appropriate for net houses, as well as production techniques. |
In addition
to net housing, seed selection and proper fertilizer use can help further
improve yields. Feed the Future Cambodia Harvest II connected Tasei AC to Song
Mouy, a reputable input dealer in Battambang to help him choose the right
seeds. Song Muoy in collaboration with Harvest II invited an expert from
Thailand to further advise Tasei AC on successful net housing crops, raising
seedlings, land preparation and other production techniques. In addition, Harvest II connected Tasei AC to
grantee Husk Ventures to use husk biochar which helps regenerate the soil and
grow healthier crops. These connections led to increased yields and quality, as
well as expanded markets.
Throughout
construction of the net housing, some of Tasei AC’s members observed and
learned the construction process from the professional builder. Applying this
knowledge, they began offering construction of net housing at a more
economical price than a professional builder. They officially launched their
new enterprise in May 2020, providing building services to AC members and other
farmers.
Tasei
AC has built 30 net houses so far and aims to complete construction
of 100 net houses by the end of this year. Mr. Muy Veasna, a 21-year old AC
member shared, “Last year, the AC had only 9 net houses and I got just one but
now we have 30 net houses and most members including myself have 3 net houses.”
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| Mr. Muy Veasna is using husk biochar to improve his production in this net house. |
Harvest II worked
closely with Tasei AC to conduct a cost-benefit analysis to encourage the
adoption of safe vegetable cultivation under net house production by other
producers. Initial findings suggest that if farmers invest about $2,500 in a
net house, they can recoup the investment after five to six crop cycles. The
production technique provides the opportunity for year-round production, ensuring
consistent supply and reduced pesticide usage and improving food safety for
consumers and boosting product diversification.
Experiencing
the benefits of net housing, Tasei AC, in collaboration with Harvest II,
promotes alternatives to continue developing the local vegetable production
system and showcase the technology to other farmers. Through adopting
innovative solutions and working together, the horticulture sector in Cambodia
creates more opportunities for producers, buyers and consumers alike.