Commercial importance of palmaria palmata MA Qadar
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This ppt covers the contents of algal importance as food fertilizers medicines etc. Here Rhodophyta (Red algae) is discussed extensively.
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Prawn farming plays an important role in the economy of India. Despite of several problems, the practice of prawn farming has offered opportunity to increase incomes for farmers and associated groups. The future for prawn farming is bright but requires dynamism to exploit fully. The realization of its potential must be aided by improvements in production technology and hatchery operation. In addition, research in areas such as seed and feed production may need to be given particular attention, considering existing technology, the transfer, adaption and development of new technology.
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Rivers were the major source of freshwater fish seed in India during 1950’s and 1960’s.
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indused breeding for fish
1. Induced breeding is a technique where ripe fish are stimulated to breed in captivity using pituitary hormones or synthetic hormones.
2. The history of induced breeding began in the 1930s in Argentina and Brazil, and was first applied to Indian major carps like Cirrhinus mrigala in the late 1930s.
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This document discusses the use of Artemia (brine shrimp) in aquaculture in Bangladesh. It provides background on Artemia, describing what it is, its nutritional value, and importance in aquaculture. While Artemia is widely used in fish hatcheries in Bangladesh, the country currently imports cysts due to difficulties in domestic production. However, Bangladesh has suitable conditions for culturing Artemia and prospects for future domestic production to meet local aquaculture needs.
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The document discusses lac insects and the production and uses of lac and shellac. It notes that lac is a resinous secretion produced by lac insects that grow on trees in India and Myanmar. India is one of the top producers of lac, with important host trees including palas, kusum, and ber trees. The lac encrustations are harvested and processed through various stages to produce crude lac, seed lac, and refined shellac. Shellac has various commercial and traditional medical uses, including in paints, phonograph records, and as a remedy for stopping bleeding.
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Pearl is mainly aragonite or a mixture of aragonite and calcite in minute crystalline form, which has been deposited in concentric layers produced within the soft tissue (specifically the mantle) of a living shelled mollusc or another animal, such as a conulariid.
TYPES, Environmental conditions, STEPS IN PEARL FARMING , Pearl Quality, Uses of Pearl.
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Shrimp is a valuable aquatic food resources high In protein and command good export markets. The tiger shrimp P.indicus and p.merguiensis are important candidate or aquafarming.The seed requirement presently meet from the wild and insufficient to meet growing demand. Hence there is a good potential for hatchery production of shrimp seed.
The success of a shrimp hatchery depend on:
1.The choice of suitable site
2.Effectiveness and efficiency of the hatchery design
3.Experience of hatchery technicians
4.Efficiency of operational management.
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This document discusses four major viral diseases that infect fish: viral hemorrhagic septicemia (VHS), infectious pancreatic necrosis (IPN), spring viremia of carp (SVC), and channel catfish viral disease (CCVD). It describes the causative viruses, transmission methods, common symptoms like hemorrhaging and pop-eyes, diagnosis techniques including virus isolation and PCR, and lack of effective treatments other than controlling water quality and fish stocking densities.
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1. Common carp is a freshwater fish originally from China that has been widely distributed throughout the world.
2. It is very tolerant of different water qualities and temperatures, allowing it to thrive in many environments.
3. Common carp come in several varieties including scaled, mirror, leather, linear, and ornamental koi types.
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Food and feeding
The document discusses food and feeding for aquarium fish. It provides information on the types of foods fish need, including live foods like brine shrimp and bloodworms as well as processed foods like flakes and pellets. It also discusses ingredients that make up quality fish food like proteins, fats, carbohydrates, vitamins and minerals. The document emphasizes the importance of providing the right kind and amount of food, as overfeeding can dirty the tank.
Study of Cirrhinus mrigala
This document summarizes information about the Cirrhinus mrigala fish species, including:
- Hatchlings remain near the surface while fry and fingerlings move deeper, and adults dwell on the bottom. Their diet includes detritus, vegetation, phytoplankton and zooplankton.
- In culture, they typically reach 600-700g in the first year, though they are slower growing than other carps. They can survive up to 12 years in natural waters.
- Mrigal are widely cultivated in Southeast Asia as a component of polyculture pond systems, constituting 20-30% of stock in three-species culture and 15-20% in six-species culture
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All the freshwater prawns that have been cultured so far belong to the genus Macrobrachium , Bate 1868, the largest genus of the family Palaemonidae. About 200 species have been described, almost all of which live in freshwater at least for part of their life.
The giant river prawn, Macrobrachium rosenbergii , was one of the first species to become scientifically known , the first recognizable illustration appearing in 1705. The nomenclature of freshwater prawns, both on a generic and a species level has had quite a muddled history. In the past, generic names have included Cancer (Astacus) and Palaemon. Previous names of M. rosenbergii have included Palaemon carcinus, P. dacqueti and P. rosenbergii ( De Man 1879) became universally accepted.
Breeding,seed production and seed rearing of climbing perch
This document provides information on breeding, seed production, and seed rearing of climbing perch. It describes the breeding season and sexual maturity of climbing perch, and protocols for brood stock management including hormone-induced breeding. Newly hatched larvae are 1.6-1.8 mm and fed zooplankton for two weeks, reaching 12-16 mm in size after 15 days of indoor rearing. Seed rearing involves stocking densities of 1000-1500/m2 for the first three weeks and 100-200/m2 after, with an average survival rate of 20-25% from spawn to fingerlings.
Trasportation of fish seed.
Fertilized fish eggs are known as Fish seeds. In simple words, they are the baby fishes used for seeding new Ponds in fisheries. Fish seed transportation is a process by which transfer of fish seed from the hatchery or place of collection to the rearing ponds.
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(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Commercial importance of palmaria palmata MA Qadar
- 1. COMMERCIAL IMPORTANCE OF Palmaria palmata (RED Algae) Muhammad Adnan Qadar GC University, Lahore
- 2. PALMARIA PALMATA (L.) TAXONOMIC HIERARCHY Empire: Eukaryota Kingdom: Plantae Phylum: Rhodophyta Class: Florideophyta Order: Palmariales Family: Palmariaceae Genus: Palmaria Species: palmata
- 3. PIGMENTS Pigments are; – Chlorophyll a – Phycobillins – Phycoerythrin – Phycocyanin – Allophycocyanin
- 4. COMMON NAMES Commercially P. palmata is being sell by the names; – Dulse – Dillisk (England) – Dilleasc – Creathnach (Irish)
- 5. THALLUS • Perennial (Survive for many seasons) • Epiphytic (on Laminaria hyperbora) • Epizoic (on Mussels) • Dark Brown • Leathery Fronds (leaf like foliation, length 10-50cm width 3-8cm)
- 7. CULTIVATION Cultivation is done by two ways; • On Ropes • In Tanks
- 10. CHEMICAL COMPOSITION •L-ascorbic acid •Dietary fibers •Glutathione •Vitamins •Polyphenols •Protiens •Minerals •Carbohydrates •Ash •Fats
- 11. COMMERCIAL USES AS FOOD • Dulse powder • Dulse granules
- 12. AS FOOD • Flakes
- 13. •Flakes
- 14. •In Pickle
- 15. •As condiment
- 16. •In Soup
- 17. •Sopita dish
- 18. •As chips
- 19. •Cooked
- 20. •AS FERTILIZER
- 21. •AS COSMETIC
- 22. •AS BIOFUEL
- 23. Thank you