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A group of farmers in Oton, Iloilo are determined to study the sustainability of the benefits they are getting from their rainwater ponds. Since awareness of the uses and advantages of a rainwater pond was introduced in the Municipality of Oton in 2007, these farmers voluntarily grouped themselves to observe their rainwater ponds. With the assistance of iBoP Asia, this process was strengthened.
The leader of the group, Eduardo Capindo, represents the farmers in
municipal and regional consultations regarding rainwater harvesting.
Recently, he made a report to the association of farmers called
Progressive and United Federation of Farmers Association of Oton
(PUFFAO). He reported on the observations made by his group. The
farmer group in Oton is one of the 4 learning groups in the
Tigum-Aganan Watershed. Membership in the federation becomes a means of
communicating what the group has learned and to listen to other farmers
and experts talking about new ways of resolving farm problems,
especially at this time when climate patterns are increasingly becoming
unpredictable. The learning groups also get to connect to and share
their experiences in radio programs such as Ugat Sang Tubig and the
regular program of the Department of Agriculture.
Eduardo owns 0.7 hectare of land, which is supported by water coming
from his 500 square meter rainwater pond. His everyday task is to
monitor and record, in a notebook, the level of water in his pond. His
notes, for example, showed that water increased by 20 cubic meters from
July to September this year. Rain was particularly heavy during these
months. Because it is the rainy season and there is enough water in the
pond, he got fingerlings of tilapia (leather jacket fish) from the
Municipal Agriculture Office for his pond and for his group. Ireneo
Almaras, a member of the group, started growing tilapia earlier in the
season and is already harvesting 1 kilo a week for daily viand (even if
the fish is not yet of the right size for the market). What is
important, according to him, is food on their table. Ireneo says he is
happy with his rice harvest for the past 2 years. Assured of a good
harvest this year, Ireneo milled 100 sacks of his last year’s rice
harvest for sale.
As with other rainwater pond users, the ponds used by the farmers is
usually fed by a canal from the catchment and has an outlet which goes
to the canals in the service area. Sometimes, water flows out of the
pond via a plastic or rubber hose. But there is an outflow which goes
to the canals downstream - this creates a valve to manage the level of
water in the rice pond. The downstream canal leads to a nearby creek
or brook, and this canal passes by several farms. The farmers then talk
to each other and assigns someone to open the valve at a certain time
to let the excess water in the rice paddies flow.
One day, Eduardo observed that too much rain and strong winds damaged
20-25% of his crops. To help alleviate the condition, Eduardo opened
the rice bunds to let the water flow out of the rice paddies. Once a
week, Eduardo goes around his neighbourhood to visit his group’s farms
and ask how they deal with too much water in the pond. He would visit
his group mates, Serafin Serbidad, Ronilo Guellermo, Edgar Santander
and Angel Benjamin.
Serafin Serbidad, a new member of the group, said his activities are
concentrated on his farm lot, normally applying fertilizers, pesticides
and herbicides. Whenever he needs water for the farm, he gets it from
irrigation. His rainwater pond is 5 ft wide and 15 ft long. The center
of the pond has depth of about 5 ft. Water from the is used to water
his vegetables like string beans, upo, bell pepper and gabi. Together
with Mr. Capindo, he was also able to get around 200 tilapia
fingerlings from the Municipal Agriculture Office. With tilapia in
their ponds, he and the other farmers needed to rethink their practice
of using pesticides and other chemicals.
As part of the group’s learning process, Serafin and Eduardo share
their findings with one another. Serafin also also joined him during
visits to neighboring farms. The group is learning to use ways on how
to use organic materials for fertilizer and pest control. The group is
also experimenting on how to reduce the silt that comes from the water
flowing from the irrigation canal, and how to reduce water in the
rainwater ponds during heavy rains. Another challenge that they are
currently addressing is how to manage the use of the water in the
ponds, given the fact that rain comes only every 6 months or so and the
heat speeds up the evaporation of rainwater.
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