breed是什么意思

网络释义

用法例句

The effect of gamogenesis,chlorophyll,superoxide dismutase(SOD) and catalase(CAT) of Egeria najas by different concentrations of suspended silt was studied.

研究了悬沙对细叶蜈蚣草(Egeria nojas)营养生殖、叶绿素、抗氧化酶(超氧化物歧化酶和过氧化氢酶)等影响。

Finally the authors expound the effect of polluted water body on breed living beings and the development trend of aquaculture and discuss the method to recover the polluted water body.

报道了中、外养殖水体污染、治理的现状,分析了我国养殖水体污染的原因,阐述了养殖水体污染对养殖生物健康的影响及未来水产养殖的发展方向;探讨了养殖水体污染的修复方法。

Study on ecological breeding of prawn;

红脚对虾生态养殖技术试验

Taking breeding industry in Longyan as an example,the paper discusses,under breeding conditions of modernization,ecological principles which should be followed,the current pollution caused by animal breeding,the scope of ecological breeding,the ways to combat pollution and methods of how to carry out ecological breeding.

以龙岩地区养殖业为例,探讨了现代化养殖条件下,应遵循的生态学原理、养殖污染的现状、生态养殖的范围、防治污染的原则、具体的实施办法。

Xinyang has unigue natural entural environment and resources superiority of developping ecological breed poultry.

本文就五种常见生态养殖模式进行探讨。

In succession,the status and the prospects of industrial and ecological aquaculture,two types of environmentally friendly aquaculture,was reviewed,respectively.

通过分别论述池塘、湖库、海水等不同养殖系统对自身养殖水体及周围水域的影响,探讨了环境友好的工厂化养殖和生态养殖模式的现状及发展前景,提出我国水产养殖业的可持续发展方向:结合生态养殖和封闭式循环水工厂化养殖模式,应用危害分析与关键控制点(HACCP)管理系统,发展有机健康养殖模式。

According to their living behavior,the tentative plans of ecological aquaculture of these species in mangrove swamps were suggested.

本文根据这些动物的行为生态特征,提出生态养殖的初步模式,同时讨论了生态养殖的优点。

The Culture Biology and Technology and Selective Breeding in Manila Clam, Ruditapes Philippinarum;

菲律宾蛤仔养殖生物学、养殖技术与品种选育

Progress in Research of Culture Biology of Oxyeletris

尖塘鳢Oxyeleotris养殖生物学研究进展

Studies on the Biology of Water Environment and Culture of Aquatic Economic Animals;

水体环境及水生经济动物养殖生物学研究

Study on Ecology of Marine Fouling Organisms in Cage-acquaculture Areas, Tong an Bay, Xiamen;

同安湾网箱养殖区污损生物生态研究

Microbial Ecology Research at Shen'ao Bay in East of Guanggong Province

粤东深澳湾养殖区微生物生态学研究

The Research of Propagation Biology and Artificial Culture Technology on Sebastes Schlegeli Hilgendorf;

许氏平（鲉）繁殖生物学及人工养殖技术的研究

Artificial Control on Reproduction and Breeding of Rana spinosa David based on Biotechnology

基于生物技术调控棘胸蛙繁殖与养殖的研究

Article 17 The state shall encourage the domestication and breeding of wildlife.

第十七条 国家鼓励驯养繁殖野生动物。

The Research on Wildlife Taming and Breeding Legal System in China;

我国野生动物驯养繁殖法律制度研究

Wildlife domestication and propagation industry in Zhejiang Province;

浙江省野生动物驯养繁殖业现状分析

To Promote Healthy Breeding of Aquatic in Ecological Ways;

用生态方法促进水产动物的健康养殖

The detection of Bdellovibrio-and-like organisms in commercial preparations used for aquaculture

水产养殖用蛭弧菌类生物制剂的检测

The paper expounds the questions existing in the rice eel's culture, pointing out the difference among ecological culture、 healthy culture and publically harmless production of animals.

本文阐述了鳝鱼养殖中存在的问题,指出生态养殖、康养殖与无公害动物产品生产的区别。

Rearing Effect Research on Bio-environmental Farming Technology of Luohe Chicken

生物环保养殖技术饲养漯河麻鸡效果研究

The Review of Fur Animal Farming and Design Database Information System of Wildlife in Liaoning Province;

辽宁貂狐貉养殖调查及野生动物养殖数据库构建

The Pretreatment System Design of Poultry Cultivation Wastes in Methane Production

畜禽养殖废弃物生物发酵前预处理系统设计

Primary Culture, Subculture and Biological Identification of Human Embryonic Germ Cells;

人胚胎生殖细胞的原代、传代培养及生物学鉴定

A Study on Breeding Biology of Wild and Captive Oriental White Stork (Ciconia Boyciana) in the Wintering Areas;

越冬地野生和圈养东方白鹳繁殖生物学研究