Farmers Attended - VISIT 1
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
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Is Expert Visted |
NO |
Name of Expert: |
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Expert Contact Number: |
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Good Practices: |
Preparation of Crop calendar- two months before stocking fix dates for pond preparation, biosecurity, water pumping, contract hatchery, seed stocking and harvest for analysis of farm inputs like seed, feed and any common ingredient used |
Bad Practices: |
Nil |
Suggestions Given: |
|
To provide the shrimp with a clean pond bottom and good, stable water quality Sun drying kills fish/crustacean and their eggs in the pond soil. Drying helps in oxidizing the organic matter thus reducing the sludge |
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Farmers Attended - VISIT 2
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
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Good Practices: |
To provide the shrimp with a clean pond bottom and good, stable water quality. Increase the water holding capacity of the pondsto reduce disease risks & to reduce the excessive reliance on water exchange, pond water holding capacity |
Bad Practices: |
Nil |
Suggestions Given: |
|
Complete draining of water helps in removing the disease carrying fish and crustaceans from previous crops in the pond. If it is not possible to drain the water follow wet preparation method. |
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Farmers Attended - VISIT 3
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
heavily fertilize the water to get dark green water. It will reduce the oxygen in water during night time thus suffocating the shrimps. It is one of the reasons for lower survival rate of shrimp seeds. |
Bad Practices: |
Nil |
Suggestions Given: |
|
Biosecurity in shrimp farming involves stocking disease free seed, pond preparation, water screening, prevention of entry of disease carriers, personal hygiene and sanitation. General biosecurity precautions that need to be established for each pond |
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Farm Photos:
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Farmers Attended - VISIT 4
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
To reduce risk of disease through contamination with the water from outside the farm follow the minimal water exchange system. If water quality and the pond bottom are good, shrimps are healthy and growing well there is no need to exchange water. |
Bad Practices: |
Nil |
Suggestions Given: |
|
Do not exchange or in-take water frequently. Starting third month, if necessary, water exchange can be done but try to minimize as low as possible. Do not release or in-take more than 10-20 cm (8 to 15%) of water per day. |
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Farmers Attended - VISIT 5
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Organic matter releases toxic gases like ammonia and hydrogen sulfide in the pond leading to stress or death of shrimps. Organic waste is in the form of layer on the soil with black color found in feeding area, corners, trenches and in the centre in |
Bad Practices: |
Nil |
Suggestions Given: |
|
Make sure that the displaced organic waste does not enter the pond again through rain water. If it is difficult to completely remove the black soil, plough when it is wet and let it dry. |
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Farmers Attended - VISIT 6
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Sun drying kills fish/crustacean and their eggs in the pond soil. Drying helps in oxidizing the organic matter thus reducing the sludge. The pond should dry in hot sun for 20 to 30 days till the soil cracks |
Bad Practices: |
Nil |
Suggestions Given: |
|
After ploughing compact the pond bottom to reduce the turbidity and seepage
When the ponds cannot be dried farmers can follow wet pond preparation as given below |
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Farmers Attended - VISIT 7
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
toxic algae, and they may be common in eutrophic bays and estuaries where shellfish are cultured and fish are produced in cages. Algal toxins produced by blue-green algae, dinoflagellates, and diatoms in coastal water usually are not toxic to mollusk |
Bad Practices: |
Nil |
Suggestions Given: |
|
Toxic algae are less common in freshwater water than in coastal water. Nevertheless, there are confirmed instances of toxic algae in freshwater aquaculture ponds that resulted from species of certain genera of blue-green algae (Microcystis, Anabaena, |
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Farmers Attended - VISIT 8
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Phytoplankton is an important source of dissolved oxygen. In the daytime, these plants produce oxygen by photosynthesis at a much faster rate than oxygen can diffuse from the atmosphere into the pond water. |
Bad Practices: |
Nil |
Suggestions Given: |
|
Phytoplankton rapidly removes ammonia nitrogen from the water lessening the concentration of this potentially toxic substance. Finally, turbidity created by phytoplankton restricts light penetration to the pond bottom, and a phytoplankton bloom |
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Farmers Attended - VISIT 9
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Biosecurity in shrimp farming involves stocking disease free seed, pond preparation, water screening, prevention of entry of disease carriers, personal hygiene and sanitation. General biosecurity precautions that need to be established for each pond |
Bad Practices: |
Nil |
Suggestions Given: |
|
Ensure all farmers in the society implement these biosecurity measures while pond preparation so that it reduces the risk of disease. The objective is to create a fortress like condition at the pond to prevent entry of animals, predators and carriers |
|
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 10
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Use a soil pH meter to test the soil pH. Soil should be wet while using the equipment. The levels of lime application during pond preparation depends on the pH of the soil. Follow dosages given in the table below. |
Bad Practices: |
Nil |
Suggestions Given: |
|
Spread the lime all along the pond bottom and along the slopes of the pond bund. A large proportion of the lime needs to be applied along the feeding areas and on the wet portions of the pond. When applying lime farmers/workers should wear face mask. |
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Farmers Attended - VISIT 11
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Feed management is one of the most important aspects of successful shrimp production as the feed accounts for 50 to 60% of the operating cost. Feed should be fresh and of good quality and not more than 90 days old form date of manufacture. Ascertain |
Bad Practices: |
Nil |
Suggestions Given: |
|
regular sampling of shrimps once a week after 45 days to determine growth rate and to calculate FCR. Slightly under feeding is better than over feeding. Never mix any antibiotics with the feed. It is preferable to switch off the aerators just before |
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Farmers Attended - VISIT 12
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Biosecurity in shrimp farming involves stocking disease free seed, pond preparation, water screening, prevention of entry of disease carriers, personal hygiene and sanitation. General biosecurity precautions that need to be established for each pond |
Bad Practices: |
Nil |
Suggestions Given: |
|
Ensure all farmers in the society implement these biosecurity measures while pond preparation so that it reduces the risk of disease. The objective is to create a fortress like condition at the pond to prevent entry of animals, predators and carriers |
|
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Group Photos:
Group Image - 1:
|
Farm Photos:
Farm Image - 1:
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Farmers Attended - VISIT 13
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Plankton bloom is essential to successful shrimp culture. It shades the pond bottom and prevents the growth of benthic algae, provide the darker environment which the shrimp find less stressful. One week after the water is filled, normally bloom |
Bad Practices: |
Nil |
Suggestions Given: |
|
Spread the fermented mixture across the pond using floating device When the color of the water is green the pond is ready for stocking. If there are benthic or floating algae in the pond, remove them. The best approach is manual removal.
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Farmers Attended - VISIT 14
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
To reduce risk of disease through contamination with the water from outside the farm follow the minimal water exchange system. If water quality and the pond bottom are good, shrimps are healthy and growing well there is no need to exchange water. |
Bad Practices: |
Nil |
Suggestions Given: |
|
use of aerators in pond has a strong influence on the maximum yield that can be achieved from the pond.If concentrations fall below 4 ppm during night and early morning, use aerators. If oxygen levels deplete in the pond, shrimp will start swimming |
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Farmers Attended - VISIT 15
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
Presence of benthic, filamentous algae and hydrilla results in increased water pH, reduced minerals in water. If not removed, they will decay in the pond bottom and release toxic gases and become stressful shrimp |
Bad Practices: |
Nil |
Suggestions Given: |
|
the water is transparent carry out chain dragging followed by application of fermented juice of rice powder, jaggery and yeast. After completion of removal apply dolomite to compensate for the loss . |
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Farmers Attended - VISIT 16
Farmer Name: |
Kondaveeti Venkatanancharaiah |
Farmer Name: |
Tota Veerababu |
Farmer Name: |
Muppirisetti Nagamalleswarao |
Farmer Name: |
Katragadda Ramarao |
Farmer Name: |
Muppirisetti Venkatanancharaiah |
Farmer Name: |
Appikatla Veeranjaneyulu |
Farmer Name: |
Kondaveeti Rambabu |
Farmer Name: |
Kosuri Naresh |
Farmer Name: |
Sanaka Raveendra |
Farmer Name: |
Sanaka Shanmukhanjaneya |
Visit Information
Is Expert Visted |
NO |
Name of Expert: |
|
Expert Contact Number: |
|
Good Practices: |
In shrimp farming complete involvement of farmer in day today operations is very important as the shrimp farming needs more attention compared to other husbandry practices. Farmers must spend time in the farms at night and early morning hour |
Bad Practices: |
Nil |
Suggestions Given: |
|
All the farm equipments must be serviced and maintained regularly for smooth operation. In the off season all equipments must be serviced, painted wherever necessary and must be kept safely. Farmers should have backup generator in case of electricity |
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