Archive for the ‘Ponds & Fish’ Category

16
Jun

Fish in our Pond

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The fish have grown to a fair size – about palm length. I tried getting some photos by throwing some dry cow food in the pond (seen in photo floating all around).   Here are some shots.

Fish Many Big

Fish Two Sideways

Fish Eating - Cropped

Fish Full near Surface

9
Jul

Catla and Rohu Fingerlings

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We finally managed to get fingerlings for the other 2 varieties of Major Carps – Catla and Rohu.  These we got from the plains from the fisheries department near the Bhavani Sagar reservoir.

We purchased about 6000 fingerlings overall.  They gave them to us in plastic bags that were filled with oxygen at the top so the fish could survive the 3 hour journey by road to our farm.  That they did – only the fingerlings were really small and I hope they will not get eaten by the other fish or frogs and snakes.  No options but to wait and see.

Here is a great excerpt from an article on sustainability. Check it out and then you can read the full article at the link given at bottom of this post.

Multi-species Systems – the Wave of the Future?
Agroecologists are increasingly convinced that research should focus on the synergies inherent in multi-species systems. These new production strategies will evolve out of an ecological – in contrast with a technological – paradigm. Instead of using one-dimensional, single-tactic approaches to solving production problems – an approach that requires farmers to continually buy new technologies to solve evolving production problems – this approach will redesign natural systems that are more self-regulatory and synergistic and that are far less likely to have negative environmental impacts.

One example is the integrated duck/rice system developed by Takao Furuno, a farmer in southern Japan. Instead of producing rice in a monoculture dependent on fertilizers and pesticides to achieve acceptable yields, Furuno developed an elegant, complex, species-interdependent system that has increased his rice yields while producing a full range of other food products, without relying on any exogenous crop inputs.

Right after Furuno sets his rice seedlings out into his flooded rice paddies, he puts a gaggle of young ducklings into the paddies. The ducklings immediately start to feed on insects that normally attack young rice plants. Furuno also introduces loaches, a variety of fish that is easily cultivated and good to eat, and azolla, which conventional rice farmers consider a weed.

The ducks feed on the insects and later on the golden snails that also attack rice plants. Both ducks and fish eat the azolla, keeping it under control so it does not compete with the growing rice. The azolla adds nitrogen and, along with the droppings from the ducks and fish, provides all of the nutrients needed for the rice.

Furuno grows figs on the periphery of his rice paddies. He rotates his integrated rice/duck crop with a crop of vegetables and wheat. He harvests duck eggs, which he markets along with the rice, fish, duck meat, vegetables, wheat, and figs.

Furuno’s rice yields in this system exceed the yields of industrial rice systems by 20 to 50 percent. This natural systems design makes Takao Furuno’s six-acre farm one of the most productive in the world. Farmers in many regions of the rice-growing world are now adopting this system.

The concept, Furuno writes, “is to produce a variety of products within a limited space to achieve maximum overall productivity. But this does not consist of merely assembling all of the components; it consists of allowing all components to influence each other positively in a relationship of symbiotic production.” (The Power of Duck, 2001)

Meanwhile, consumer demand continues to grow for sustainably produced foods. Farmers, processors, and retailers now have many opportunities to cooperate in developing new food systems that reward farmers for sustainable farming practices.

TO READ THE FULL ARTICLE GO TO: A Brief History of Sustainable Agriculture – March 2004

11
Mar

Looking for Major Carp fingerlings.

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We have been hunting for fingerlings of major carps like Catla and Rohu that can populate the mid and upper parts of the pond. Nothing available here in Nilgiris but the people at the Bhavani Sagar dam in the plains near Mettapalayam have promised that by April they should be able to give us some.

The other big task is getting them from there to here. The whole journey is over 5 hours and that is tricky.