魚食性 的英文怎麼說
中文拼音 [yúshíxìng]
魚食性
英文
ichthyovorous-
Fish is the most concentrated source, but some plant foods, for example seaweed, flaxseed and walnuts are also good sources
魚是- 3脂肪酸最大的來源,海藻亞麻子和胡桃等植物性食品中的含量也很豐富。Arowana is very spiritual, so we could build emotions with them through petting and other friendly actions during feeding
龍魚是極具靈性的動物,可以在餵食過程中通過撫摸等友善的交流動作和它建立起感情。Cipangopaludina chinensis is a normal kind of freshwater gastropod and has high economic values because it can be food for people, which not only tastes well but also is high nutrient, and it can be the bait for some carnivorous fish and some omnivorous fish such as mylopharyngodon piceus and cyprinus carpio
中國圓田螺cipangopaludinachinensis是我國一種常見的可供食用的淡水螺,滋味鮮美,具有較高營養價值;同時它還是青魚、鯉魚等肉食性魚類和雜食性魚類的優良天然餌料,因而具有較高的經濟價值。The specially designed biofilters provide support facilities for intensive culture of filter feeding organisms such as edible shellfish. these filter feeding organisms and cultured shellfish help to remove organic wastes and suspended particles from the fish culture zones
特設的生物凈化設施,為濾食性海洋生物,例如青口,提供棲身之所,這些附生生物會加速清除養魚區的有機廢物和懸浮微粒。The specially designed biofilters will provide many hard surfaces for development of numerous filter feeding organisms and support facilities have been included in the units to permit intensive culture of edible shellfish. these filter feeding organisms and cultured shellfish will filter and remove nutrients and suspended particles from the fish culture zone.
特設的生物凈化設施為許多濾食性的海洋生物,例如青口,提供棲身之所,這些附生生物會加速清除養魚區內的有機廢物和懸浮微粒。Feeding habits and growth of larval and juvenile spinibarbus caldwelli
黑脊倒刺?仔稚魚攝食的習性與生長The remaining 4 per cent practice monoculture of carnivorous species such as freshwater snakehead and sea bass, as well as seabreams and spotted scad in brackish fish ponds near to the coastline
魚連同福壽魚或烏頭類一併養殖) ,其餘的4 %是單養肉食性魚類,例如淡水的生魚和盲?以及在沿海半鹹淡魚塘養殖的?魚和金鼓等。Catfish : a father sea catfish keeps the eggs of his young in his mouth until they are readytohatch. hewillnoteatuntilhis young are born , which may take several weeks
鯰魚:雄性鯰魚也是把雌鯰魚產的卵含在嘴裏,以此孵出小鯰魚。雄鯰魚在從卵到孩子孵出的數周內不能進食。The combined ingredients are extruded into pellets of different sizes and densities to suit the feeding behavior of different types of cultured fish
混合的原料經壓縮或膨化,製成不同大小及密度的顆粒,以配合不同養魚種類的食性。Food and feeding habits of big mouth buffalo ictiobus cyprinellus in fish pond
池養大口胭脂魚魚種的食性Ingestion of mercury contaminated foodstuffs especially contaminated predatory fish. health effects of mercury
攝取受汞污染的食物特別是受污染的捕食性魚類。The dragon fish, originated in indonesia, is carnivorous and classified as the older species in the fresh water fish
龍魚,肉食性,原產印尼,是淡水魚中較為原始的魚種。In just 50 years, the number of large predatory fish, like sharks, in the oceans has decreased by 90 percent
過去短短五十年內,海中鯊魚等大型肉食性魚類的數目銳減了百分之九十。To mitigate the impact of mariculture on the surrounding environment, the afcd, in collaboration with the city university of hong kong, is conducting a study on using artificial reefs ( biofilters ) to provide a hard substratum for growing filter - feeders, such as green - lipped mussels, to trap and remove organic wastes, thereby improving the water quality
為減少海水養殖活動污染環境的程度,漁農自然護理署與香港城市大學正研究利用人工魚礁(生物過濾器)所提供的硬底層,讓青口等濾食性生物生長,利用生長過程過濾和清除養魚區內的有機廢物,從而達到改善水質的目標。Marine ecosystem structure has also been changed and the fishery has shifted from catching large predatory fishes to small trash fishes and invertebrates, which are resistant to heavy fishing cheung 2001
另一方面,海洋生態系統結構亦已改變,漁獲亦從大型的捕食性魚類,轉變為那些較能抵抗密集捕魚體型細小無經濟效益的雜魚類及無脊椎生物cheung 2001Recently, because of concern about the effects of insecticide on the environment, in - creased attention 15 being given to the use of biological agents for controlling the vectors of human disease
摘要由於化學殺蟲劑可能引起之副作用,包括捕食性及寄生性天敵、費洛蒙、昆蟲生長調節劑等,生物防治法浙受重視;至目前止,其中較有實用價值者,當推魚類及細菌。The massive over - fishing of the largest predatory sharks in the coastal waters of the atlantic over the past 30 - some years has led to an explosion in the ray, skate and small shark species that they prey on, with devastating effects for one of the organisms at the bottom of the food chain
過去卅年來,大西洋沿海大型掠食性鯊魚遭過度捕釣,導致?魚、鰩魚與小鯊魚等獵物的數量激增,對食物鏈底端的一種生物造成嚴重沖擊。Herbivorious fish such as rabbitfish feed on algae which compete with corals for space and predatory fish like wrasse help to control the number of sea urchins which can erode the corals
素食性魚類如泥猛會攝食一些與珊瑚兢爭空間的藻類,而獵食性魚類如鸚鵡魚則能控制會破壞珊瑚的海膽。They are ideal foods for feeding all kinds of aquarium fishes with well attraction, digestion and absorption, which could promote vibrant colors and disease resisted ability of pet fish and make your fish more colorful and healthy
具有誘食性好、吸收利用率高、抗病力強、快速長效增艷的特點,讓您的魚兒更加體態優美、色彩明艷、健康活潑,是您飼養各類觀賞魚的理想魚糧。Pregnant women, women of child - bearing age, infants and children are advised not to consume excessive amount of predatory fish such as shark and swordfish
孕婦介乎生育年的女士嬰兒及小孩應避免過量進食捕食性魚類,如鯊魚及劍魚。分享友人