| 词汇 | aquaculture |
| 释义 | aquaculture noun[ U ] environment, food & drink specializeduk /ˈæk.wə.kʌl.tʃər/ us /ˈæk.wə.kʌl.tʃɚ/ the raising of water animals such as fish for food, or the growing of plants in water for food: 水产养殖 Farming finfish, shellfish and aquatic plants, known collectively as aquaculture, is one of the world's fastest-growing food sectors.饲养有鳍鱼类、有壳水生动物以及种植水生植物统称水产养殖，是世界上目前发展最迅速的食品产业。 Animal farming - general words animal husbandry aquaponics bedding beekeeping bluetongue dip drove hand-rear hand-reared heeler herd honeycomb paddock shear shearing sheep shearing sheepdog shepherd slaughter subtherapeutic Examples of aquacultureaquaculture Over the past 20 years much research has focused on this species because of its potential impact in salmonid aquaculture and on wild populations. However, further monitoring of amphibians maintained under aquaculture condition is warranted. This book proposes a policy of non-extraction from reefs, with only subsistence fishing by local populations, and commercialization based on tourism and aquaculture. The simulation results, however, do offer policymakers a guideline in allocating their limited annual budget to subsidize aquaculture industry once certain environmental goals are set. Guidelines for wastewater reuse in agriculture and aquaculture: recommended revisions based on new research evidence. The opening chapters provide an insight into the features of irrigation systems and identify potential opportunities for, and constraints to, aquaculture within various system components. An analytical model is presented that highlights some of the key opportunities and limitations of mixed instruments applied to shrimp aquaculture. In fresh- or brackish-water aquaculture, this parasite causes severe losses, by inducing fish mortality and by reducing the commercial value of survivors. Fish in natural and aquaculture freshwater and marine systems are usually exposed to multiple stressors, the two most common being pathogens and xenobiotic bioaccumulation. Since aquaculture is a water-consumptive industry, the demand for water in that area has also increased significantly in the past 30 years. There are, for instance, four chapters on aspects of somatic embryogenesis in plants and two on bacterial infections and recombinant vaccines in aquaculture. The system may also have played a role in aquaculture. The survey is based on 42 towns where the aquaculture industry is located. Therefore, using only the profit from aquaculture, production should be able to reflect the opportunity cost of retiring the land in this area. Intensive shrimp aquaculture is the most productive and profitable mode of shrimp farming, but it is also risky. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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