Farmers Attended - VISIT 1
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
proper water management and Frequent water quality checks |
| Bad Practices: |
Excessive feeding |
| Suggestions Given: |
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| To 1q1 water quality quality At RBK |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 2
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Increase the water holding capacity of the ponds at a level of 1.5 mts at the centre of the pond..
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| Bad Practices: |
Improper water filtration |
| Suggestions Given: |
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b. Completely drain out the water from the pond
Complete draining of water helps in removing the disease carrying fish and crustaceans from previous crops in the pond |
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Farm Photos:
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Farmers Attended - VISIT 3
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Remove the organic waste from pond bottom leads to stress to the aquatic organisms due to the release of ammonia and hydrogen sulphide. 2. Dry and plough the pond bottom until cracks for 20-30 days to kill harmful crustacean eggs
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| Bad Practices: |
Make sure that the displaced organic waste does not enter the pond again through rain water |
| Suggestions Given: |
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| Apply tea seed cake or chlorine (20 ppm) before ploughing, take out all dead animals
Use the tractor with gauge wheels to plough the pond with 15 to 20 cm water
After the ploughing drain out the water from the pond.
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 4
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
For low Fertility pond which is more than 10 year old, Apply dry vermicompost 250-1000kg/ha or compost manure
Spread the vermin compost/compost manure all along the pond bottom.
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| Bad Practices: |
If the soil pH is more than 7, there is no need of Lime application. |
| Suggestions Given: |
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| 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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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 5
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Water screening is very important in keeping the disease carriers away. If good water screening is followed, no need for further disinfectants. Use double layer of mesh filter net 60# at water inlet point.Use tea seed cake10ppm to kill unwanted fish |
| Bad Practices: |
If there are benthic or floating algae in the pond, remove them. The best approach is manual removal. |
| Suggestions Given: |
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| Add 200kg of Dolomite per ha during sunny period. Apply 2 days fermented mixture of rice bran, jaggery and quality brewers yeast @ of 25kg+10kg+0.25 kg/ ha in doses for three days during the morning period for good plankton growth |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 6
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Stabilization of the plankton bloom:Do not heavily fertilize the water to get dark green water. It will reduce the oxygen in water during night time thus suffocating the fish |
| Bad Practices: |
Do not carry out chain dragging from day of seed stocking until 45 DOC. After 45 DOC follow chain dragging of entire pond phased over 3 to 4 days at least once a week. |
| Suggestions Given: |
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| Biosecurity practices
Biosecurity in shrimp farming involves stocking disease free seed, pond preparation, water screening, prevention of entry of disease carriers, personal hygiene and sanitation. |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 7
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398090 |
| Good Practices: |
Physical barriers to prevent crabs, birds and other animals:The objective is to create a barrier like condition at the pond to prevent entry of animals, predators and carriers whichm could pose disease risk. |
| Bad Practices: |
Farmers/workers should avoid getting in to ponds unless it is very necessary to avoid cross contamination
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| Suggestions Given: |
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| Farm Sanitation and hygiene:Toilet in good sanitary condition, located 20 to 30 m away from farm area.and avoid contamination of domestic sewage and use of animal manure. Provide the disinfect solutions like bleached water or KMnO4 at pond entrance. |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 8
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Feed economics is around 50 to 60% of the operating cost. Feed should be fresh and of good quality and not more than 90 days old from date of manufacture. |
| Bad Practices: |
Reduce feeding during periods of low DO, plankton crash, rain fall, molting, extremes of temperature and during disease outbreaks |
| Suggestions Given: |
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| 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 feeding until 2 hrs after feeding, based on stocking density |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 9
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Proper aeration will helps for high yeild. If DO is below 4ppm use aerators during morning and night use aerators.Maintain the aerators RPM 80 to 100. Aerator should be positioned correctly and operated efficiently to minimize pond dike erosion . |
| Bad Practices: |
Weed Management: 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. |
| Suggestions Given: |
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| Follow chain dragging during morning and remove benthic algae in the evening when it comes to the corners. If the water is transparent carry out chain dragging followed by application of fermented juice of rice powder, jaggery and yeast |
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Group Photos:
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Farm Photos:
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Farmers Attended - VISIT 10
| Farmer Name: |
Gadiraju Ramakrishna |
| Farmer Name: |
G.nagaraju |
| Farmer Name: |
N. Suryanarayana Raju |
| Farmer Name: |
????? ????????? |
| Farmer Name: |
Veerla Ranga Rao |
| Farmer Name: |
Koripalli Yesuraju |
| Farmer Name: |
Kolli Sambasiva Rao |
| Farmer Name: |
Palli Srinivasa Rao |
| Farmer Name: |
Perabattula Chinasubba Rao |
| Farmer Name: |
M. Prabhakar Rao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi Choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Mineralization: Pond contains lot of major and minor minerls naturally. In general they will be available in water source and also through various inputs.Minerals in water can be verified through test kits or chemically at laboratories. |
| Bad Practices: |
Pond bottom management practices: Check the bottom soil weekly for the presence of black soil or bad smell. If the soil is black or smells it means pond bottom has deteriorated. Avoid feeding in areas where the soil is black. |
| Suggestions Given: |
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| Take out accumulated benthic algae/black soil at the pond corners regularly. During routine application of Agri. lime to the pond, spread more lime in areas where the pond bottom is bad. Clean feeding area can be maintained with adequate Aerators |
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Farm Photos:
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