请大家帮忙把这段文章翻译成英文, 有急用!!!谢谢大家了
近年来,随着乌贼等部分海洋头足类资源的日益衰退,人们对头足类的研究重点已经从过去单纯的海洋资源调查、评估逐渐转向海洋资源的合理利用、保护和增养殖等技术层面。通过对乌贼人工...
近年来,随着乌贼等部分海洋头足类资源的日益衰退,人们对头足类的研究重点已经从过去单纯的海洋资源调查、评估逐渐转向海洋资源的合理利用、保护和增养殖等技术层面。 通过对乌贼人工繁殖生物学的研究,解决乌贼亲体捕捞、胚胎发育、苗种繁育、成体快速养殖和当年生乌贼秋季育苗的关键技术,以期为乌贼的产业化发展及舟山渔场渔业资源的修复提供技术支撑。2006年在舟山渔场东极海区捕获乌贼受精卵6810粒;孵出稚乌贼5855头,孵化率为86.0%;获胴长20mm的幼乌贼4182头,培育成活率为71.4%;获胴长92mm~130mm,体重106g~219g的乌贼2885头,养殖成活率为69.0%;通过乌贼的快速养殖与生殖调控,1000头当年生乌贼秋季产卵151.6㎏,合97.02万粒。
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In recent years, decline gradually with the fact that inkfish waits for the part ocean head and foot to be similar to resource's, people already investigates whether to the go into priority that the head and foot is similar to from in the past simple ocean resources , the technologies such as making use of cultivation , protecting and increasing appraising the reasonableness changing to ocean resources gradually faces tier. Study by the fact that the manpower breeds Biology's to inkfish , the close body resolving inkfish is caught, embryonic development , seedling breed, adult fleetness cultivation and the key technology grew inkfish autumn in that very year growing seedlings, the technology props up to expect that the fishery resources renovation provides to inkfish put to use in production development and Zhou Shan fishery. Capture 6810 inkfish fertilized eggs in Zhou Shan fishery east pole sea area in 2006; Brood the childish 5855 inkfish , rate of hatchability being 86.0%; Obtain 4182 torso 20 long mms children inkfish , cultivate survival percentage being 71.4%; Obtain a torso growing 92 mms ~ 130 mms , 2885 weight 106 gs ~ 219 gs inkfish breed survival percentage being 69.0%; Cultivation and reproduction regulated and controlled by the inkfish fleetness , 1000 grew inkfish autumn oviposition 151.6 ? K , closed 970,200 in that very year.
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In recent years, with some squid and other cephalopods ocean resources growing recession, people study the right-footed past the focus has changed from simple marine resources survey, evaluation of a gradual shift towards the rational utilization of marine resources, protection and breeding by the technical level. Artificial propagation of squid biology research, to solve the pro-body squid fishing, embryo development, seed breeding, adult breeding and rapid fall of current year seedlings squid key technology, with a view to squid and the industrial development of fishery resources in Zhoushan fishing ground to provide repair technical support. 2006 East in Zhoushan fishing ground highly fertilized sea squid caught 6810; hatched juvenile squid 5855, the hatching rate was 86.0%; by the torso of the young squid 20mm long 4182, foster the survival rate was 71.4%; by mantle length 92mm ~ 130mm, weight 106g ~ 219g of squid 2885, 69.0 percent survival rate of aquaculture; through squid rapid breeding and reproductive control, the year 1000 of Health autumn spawning squid 151.6 kg, or 970,200.
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In recent years, and so on the partial sea cephalopoda resources day by day declined along with the cuttlefish, the people to the cephalopoda research with emphasis already from the past pure marine resource investigation, the appraisal gradually changed technical stratification planes and so on the marine resource reasonable use, protection and increased reproduction. Through to the cuttlefish artificial propagation biology research, the solution cuttlefish kissed body fishing for, the embryonic development, the seedling plants breeding, the adult fast cultivation and the same year lives the key technologies which the cuttlefish autumn grew seedlings, provided the technical support take the time as cuttlefish's industrial production development and the Zhoushan fishery fishery resources repair.In 2006 east Zhoushan fishery extremely sea area capture cuttlefish fertilized egg 6810 grains; Hatches the young cuttlefish 5855 heads, the hatching rate is 86.0%; Attains torso long 20mm the young cuttlefish 4182 heads, the cultivation survival rate is 71.4%; Attains torso long 92mm~130mm, the body weight 106g~219g cuttlefish 2885 heads, the cultivation survival rate is 69.0%; Through cuttlefish's fast cultivation and the reproduction regulation, 1000 same year lived the cuttlefish autumn to spawn 151.6㎏, gathered 970,200 grains.
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