Farmers Attended - VISIT 1
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Nagalakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
pond preparation practices: To provide the shrimp with a clean pond bottom and good, stable water quality. |
| Bad Practices: |
No proper seepage |
| Suggestions Given: |
|
| Increase the water holding capacity of the ponds.to reduce disease risks & tovreduce the excessive reliance on water exchange , pond water holding capacity has to be increased maintaining water depth at minimum water level of 1.2 meter at the middle. |
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Farmers Attended - VISIT 2
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
v.Nagalakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
completely drain out the water from the pond.
complete draining fish and crustaceans from previous crops in the pond.if it is not possible to drain the water follow wet preparation method. |
| Bad Practices: |
water checks in irregular frequency. |
| Suggestions Given: |
|
| Remove the organic waste from pond bottom: 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 3
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
V.Naga Lakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
1. Feed Management is the most important aspects of successful shrimp production as the feed accounts for 50 to 60% of the operating cost.
2. Feed should be fresh and of good quality and not more than 90 days old from date of manufacture. |
| Bad Practices: |
over feeding: "Enough is as a feast" Accumulation of the feed practicles in the pond does more bad than good.It decomposes and slowly deteriorates the pond environment condition making in more toxic. |
| Suggestions Given: |
|
| 1. Feeding just the right amount. constantly checking on the pond to see if the feed is being consumed, increase/decrease the feed quantity accordingly
2. Reduce feeding during periods of low DO,plankton crash rain fall, molting&during diseaseoutbrea |
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Farmers Attended - VISIT 4
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
V.Naga lakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
Best Aeration on shrimp farming
Aeration is an important factor for shrimps to survive and grow especially in fresh water &thus farmers use the technique of Aeration to helps dissolve oxygen in the water.This enables the shrimps togrow faster&bigger |
| Bad Practices: |
Over Stocking:"Less is more" Shrimps are highly sensitive to a lot of environmental factors and stress is one of them.over stocking can increase stress among shrimps and a commonly found impact of this is growth retardation. |
| Suggestions Given: |
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| Aerators keep predators away as well as help in keeping the water free from diseases& unwanted weeds.clean water makes a place for the Shrimps to survive & grow faster,Aeration are placed 10'away from the dykes and almost 40mt.distances for eachother |
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Farmers Attended - VISIT 5
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
v.naga lakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
water quality parameters: The major parametres are measured and recorded daily or weekly with the help of field testing instruments & test kits.The major water quality parameters-salinity,DO,pH, Temperature &TAN-are monitored at regular intervals. |
| Bad Practices: |
The farmer should have equipment such as water Aerator sets,pumps,and generator that is mandatory in this culture.To reduce the capital investment,some farmers get this equipment for lease/rent. |
| Suggestions Given: |
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| Water depth in the pond is maintained at 50 to 100 cm height level, while water levels about 90cm is recommended in prawn farming.20 to 30%of water is exchanged every 7to10 days and in the first 30days of the culture period, avoid water exchange. |
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Farmers Attended - VISIT 6
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
V.Naga lakshmi |
| Expert Contact Number: |
9640953906 |
| 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. |
| Bad Practices: |
Ensure all farmers in the society implement these biosecurity measures while pond preparation so that it reduces the risk of disease. |
| Suggestions Given: |
|
| Physical barriers to prevent crabs, birds and other animals.The objective is to create a fortress like condition at the pond to prevent entry of animals, predators and carriers which could pose disease risk. |
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Farmers Attended - VISIT 7
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
V.Naga Lakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
If water quality and the pond bottom are good,shrimps are healthy and growing well there is no need to exchange water.Plankton bloom is essential to successful shrimp culture.Avoid use of ground water.Do not exchange or in-take water frequently. |
| Bad Practices: |
poor pond preparation,over feeding,High stocking density. |
| Suggestions Given: |
|
| Cleaning and disinfecting the pond; proper pond preparation before stocking..
2.Buy PL from well-known, trusted hatcheries.
3.Stocking the pond with just the right number of shrimps.An ideal number would be 40-60 shrimps/square metre. |
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Farmers Attended - VISIT 8
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
ch.madhavi |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Health Management: check the health of shrimp in feed check trays on daily basis .If there is poor feed consumption for consecutive 3 to 4 days it indicates health problems of shrimp.cgeck the general health and growth of shrimp collected by castnet. |
| Bad Practices: |
Farm premises must be kept clean, waste generated must be segregated and reusedvas much as possible and unused items must be disposed off properly. Fuels and lubricants should not be stored near feed,in employee housing or kitchen areas. |
| Suggestions Given: |
|
| Farm security: Adequate security must be provided to prevent theft during night hours.Eqipment Maintenance: All the farm equipments must be serviced and maintained regularly for smooth operation. |
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Farmers Attended - VISIT 9
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
Madhavi choppala |
| Expert Contact Number: |
7893398060 |
| Good Practices: |
Stabilization of the plankton bloom |
| Bad Practices: |
Do not heavily fertilize the water to get dark green water.It will reduce the oxygen in water during night time thus suffocating the shrimps. |
| Suggestions Given: |
|
| Add fermented mixture of rice bran, jaggery and yeast @25 kg+10kg+0.25kg/ha. 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 3to 4 days at leat once a week. |
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Farmers Attended - VISIT 10
| Farmer Name: |
S.lakshmana Rao |
| Farmer Name: |
Kaja Nikitha |
| Farmer Name: |
K.raviprasad |
| Farmer Name: |
V.ranjith |
| Farmer Name: |
V.dileep |
| Farmer Name: |
B.ramakrishna Reddy |
| Farmer Name: |
V.maniprasad |
| Farmer Name: |
U.maruthiprasad |
| Farmer Name: |
K.venkata Rao |
| Farmer Name: |
J.narasimharao |
Visit Information
| Is Expert Visted |
YES |
| Name of Expert: |
V.Naga Lakshmi |
| Expert Contact Number: |
9640953906 |
| Good Practices: |
Harvest Practices: Exchange 20% of the water one week before the planned harvest , 2 days before harvest check if there are any newly molted shrimp,if newly molted shrimp are greater than 10%,delay the harvest by a day or two.Use thedragnetto harvest |
| Bad Practices: |
1.Using of the castnet to harvest 2.Using of the chemicals while washing the shrimp3.Harvesting and packing of shrimp during hot time.4.Bad Quality ice is used to during harvest and packing5.workers with wounds,open sores should handle harvest shrimp |
| Suggestions Given: |
|
| 1.Do not feed the shrimp 6hours prior to harvesting to keep the gut empty and improve the shelf life.2.complete the harvesting process within 6-8hrs.3.pack the shrimps in transport tubs with crushed ice:shrimp@2:1ratio for better preservation. |
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