‘Adopt controlled nursery environment for best yields in shrimp farming’

[email protected] (CD Network)
May 15, 2017

Mangaluru, May 15: Disease and market prices are the two main problems in shrimp farming, and as India stands poised as the second largest shrimp producer next to China, it is a good time to learn from the mistakes the other southeast Asian countries made when they were on top of the game about five years back, experts said at a high-profile marine sector conference here today.

robert

Speakers at the ‘Advances & Innovations’ in shrimp farming at the fourth edition of Aqua Aquaria India (AAI), hosted by the Marine Products Export Development Authority (MPEDA), suggested that at a time when ‘disease happens in combination’, the way forward in aquaculture is through indoor, totally controlled environments.

“Apart from viruses, we now have to deal with an increase in bacterial infections caused by the warming of oceans. They are harder to control because they do not need animal carriers and can pass through the ocean currents,” said Mr Robins McIntosh, a Thailand-based researcher in the field for three decades. “Aquaculture is about clean water. New technologies must be backed by quality control and surveillance.”

He pointed out that when production was hit in Thailand in 2011, it was technology that brought it up again.

While India is expected to produce 5 lakh MT of shrimp in 2017, the average rate of farm produce survival is only 50 per cent. Productivity is reducing year on year, with the produce being hit by white spot syndrome, which is the single largest pathogen affecting shrimp farming in India.

“This is going to be an era of responsible aquaculture,” said Shri S Chandrasekhar, Area Manager, India & South Asia, INVE Aquaculture, Thailand. “Nursery rearing reduces pathogens. Shrimps are more toxin-resistant and give rise to larger harvests. Thailand and Mexico have reaped the benefits of nursery farming; India could do the same.”

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News Network
April 13,2024

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Mysuru, Apr 13: Karnataka Chief Minister Siddaramaiah said that Prime Minister Narendra Modi, who will be visiting Mysuru on Sunday, is welcome in the state.

"Let him come and go. He is the PM. But he should tell people about what he has done to the people of Karnataka. Let him answer about the injustice done by the Union Government towards the state in terms of giving tax share, not releasing drought relief funds yet and also about the unemployment issue," he said.

The Chief Minister was speaking to media people near his residence at Sharadadevi Nagar in Mysuru on Saturday.

Reacting to a question on BJP's slogan, 'Teesri Baar Modi Sarkar, Ab Ki Baar Char Sau Paar' (Modi government for the third time with over 400 seats), CM Siddaramaiah said, "This slogan is only a strategy to divert the minds of people. Because, according to me, the NDA will not get an absolute majority/simple majority this time in the Parliament elections."

"I.N.D.I.A. bloc and the parties which are against BJP will get a majority in the Lok Sabha polls," he said.

Responding to the statement of BJP leaders that 'even if B R Ambedkar comes, the Indian Constitution cannot be changed', Siddaramaiah said, "BJP is always against the Indian Constitution. Savarkar and the second Chief of RSS M S Golwalkar both opposed the Indian Constitution written by Baba Saheb B R Ambedkar on January 26, 1950."

"When BJP MP Ananth Kumar Hegde spoke about changing the Indian Constitution twice, why wasn't he punished? Why wasn't he suspended from the party? Why didn't they drop him from the cabinet?"

"Hegde was not given a ticket for the LS polls, as he had not done any work in the five years and was only active for the last three-four months of his term. The reason Hegde was not given a ticket was because BJP had realised that he would lose the elections, and not because of his statement related to the Constitution" the Chief Minister said.

Meanwhile, regarding the nabbing of the two key suspects in the Rameshwaram Cafe blast case in Bengaluru, Siddaramaiah said, "I thank the National Investigation Agency (NIA) and also the Karnataka police for tracing and arresting the accused in the case, in Kolkata."

"They will be brought to Bengaluru and further information related to the case will be known after their interrogation," he said.

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News Network
April 10,2024

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Bengaluru: The results of the first examination for the 2nd Pre-University (PU) students were out Wednesday, registering an increase of six percentage points.

The results will be announced in colleges at around 3 pm today. Results were made available online at 11 am. Students can visit www.karresults.nic.in to check their scores.

A total of 6. 81 lakh candidates appeared for the examination and 5.52 lakh students passed. The overall pass percentage is 81.15 %. 305212 girls and 247478 boys passed the exam. The pass percentages of girls and boys are 84.87% and 76.98% respectively.

Medha D of NMKRV PU College, Bengaluru, emerged as the topper in the Arts stream by scoring 596 for 600.

In the Commerce stream, Gnanavi M from Vidyanidhi Independent PU College, Tumkur, topped the list by scoring 597 out of 600. In Science, the topper is A Vidyalakshmi of Vidyanikethan Science PU College, Hubballi, with 598.

Karnataka School Examination and Assessment Board chairperson N Manjushree said the second exam will be held between April 29 and May 16. Students can apply for revaluation, she specified.

The Karnataka 12th examination was conducted from March 1, 2024, to March 22, 2024, at various exam centres in the state. 

According to officials, around 7 lakh students have appeared for Karnataka Class 12 board examination this year.

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News Network
April 20,2024

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New Delhi: The Aam Aadmi Party on Saturday alleged that Delhi Chief Minister Arvind Kejriwal is being pushed towards a “slow death” inside Tihar jail by denying him insulin and consultations with his doctor.

Kejriwal, who has Type-2 diabetes, has been asking for insulin and a video conferencing with his family doctor but his requests are being denied by the jail administration, party spokesperson Saurabh Bharadwaj said in a press conference.

"I want to say with full responsibility that a conspiracy is underway for the slow death of Kejriwal," Bharadwaj claimed citing blood sugar readings of the Chief Minister in jail.

He also slammed the Tihar administration, BJP, Centre and Delhi LG for allegedly denying insulin to Kejriwal and said the Delhi Chief Minister had been suffering from diabetes for the last 20-22 years.

On Friday, the chief minister council Senior advocate Abhishek Singhvi said Kejriwal has not been administered insulin to control his sugar levels since his arrest, terming it “shocking” and “alarming”.

The ED had on Thursday claimed before the court that Kejriwal was eating food high in sugar like mangoes and sweets every day, despite having Type-2 diabetes, to create grounds for medical bail.

Kejriwal, however, refuted the ED’s claims by asserting before a court that the food he consumed was in conformity with the diet chart prepared by his doctor.

“Out of 48 meals sent from home, only three times mangoes were there…,” Singhvi told the court.

Bharadwaj said Kejriwal was allowed by the court to use a machine in the jail to monitor his daily blood sugar levels.

"Overall, it was a conspiracy to finish Kejriwal so his multiple organ damage and when he comes out of jail after 2-4 months he goes for treatment of kidney, heart and other organs," said Bharadwaj, who holds the portfolio of health in Delhi government.

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