دورية أكاديمية
A Review of the Nursery Culture of Mud Crabs, Genus Scylla: Current Progress and Future Directions
| العنوان: | A Review of the Nursery Culture of Mud Crabs, Genus Scylla: Current Progress and Future Directions |
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| المؤلفون: | Muhammad Nur Syafaat, Mohamad Nor Azra, Khor Waiho, Hanafiah Fazhan, Ambok Bolong Abol-Munafi, Sairatul Dahlianis Ishak, Mohammad Syahnon, Azmie Ghazali, Hongyu Ma, Mhd Ikhwanuddin |
| المصدر: | Animals, Vol 11, Iss 7, p 2034 (2021) |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Veterinary medicine LCC:Zoology |
| مصطلحات موضوعية: | aquaculture, shellfish, future food, nursery stage, mud crab, juvenile, Veterinary medicine, SF600-1100, Zoology, QL1-991 |
| الوصف: | The nursery stages of mud crab, genus Scylla, proceed from the megalopa stage to crablet instar stages. We review the definition and several of the key stages in mud crab nursery activities. The practice of the direct stocking of megalopa into ponds is not recommended due to their sensitivity. Instead, nursery rearing is needed to grow-out mud crabs of a larger size before pond stocking. Individual nursery rearing results in a higher survival rate at the expense of growth and a more complicated maintenance process compared with communal rearing. The nursery of mud crabs can be done both indoors or outdoors with adequate shelter and feed required to obtain a good survival percentage and growth performance. Artemia nauplii are still irreplaceable as nursery feed, particularly at the megalopa stage, while the survival rate may be improved if live feed is combined with artificial feed such as microbound diet formulations. Water quality parameters, identical to those proposed in tiger shrimp cultures, can be implemented in mud crab rearing. The transportation of crablets between different locations can be done with or without water. The provision of monosex seeds from mud crab hatcheries is expected to become commonplace, increasing seed price and thus improving the income of farmers. Numerous aspects of a mud crab nursery including nutrition; feeding strategies; understanding their behaviour, i.e., cannibalism; control of environmental factors and practical rearing techniques still need further improvement. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2076-2615 |
| Relation: | https://www.mdpi.com/2076-2615/11/7/2034; https://doaj.org/toc/2076-2615 |
| DOI: | 10.3390/ani11072034 |
| URL الوصول: | https://doaj.org/article/725da9d017f04343a6d701816b002993 |
| رقم الأكسشن: | edsdoj.725da9d017f04343a6d701816b002993 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20762615 |
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| DOI: | 10.3390/ani11072034 |