甘肃11选5

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    关于家庭养鱼知识技巧介绍
    来源:甘肃11选5http://www.yunsyb.com  2016-03-21 14:26:27
    金鱼具有“水中花”的美称,拥有一缸心旷神怡的金鱼,是广大鱼友梦寐以求的。中国是金鱼的故乡,在大中城市的观赏鱼市场之中都能看到金鱼的踪影。金鱼的祖先是鲫鱼,经过千百年来的人工选育逐步产生变异,目前主要分类包括:龙种鱼以龙睛、蝶尾为代表。文种鱼以狮头、珍珠、帽子为代表。蛋种鱼,以水泡、虎头、望天为代表。近20年来,在广大养殖户和兴趣者的共同努力下,中国金鱼不断涌现出一些新的品种,如:福州兰寿、红头虎头、皇冠珍珠等等,那今天我们济南鱼缸搬运公司给大家介绍的是家庭养鱼知识技巧:
    Goldfish with "flower in water" reputation, has a refreshing cylinder goldfish, is our fish friends dream. China is the hometown of goldfish, in large and medium-sized cities in the watch fish market can see the trace of the goldfish. The ancestors of goldfish carp, after thousands of years of artificial selection gradually mutate, at present mainly include: Solanum species of fish to Longjing, butterfly tail represented. Type fish to lion, pearl, hat represented. Fish eggs, with blisters, tiger, as the representative of heaven. Nearly 20 years, under the joint efforts of the majority of farmers and interest, Chinese goldfish continue to emerge out of some new varieties, such as Fuzhou Ranchu, red head tiger, the crown of pearls, and so on, that today we Jinan tank moving company to everybody introduced is family fish knowledge and skills:
    1、选择时机。金鱼不同于热带鱼,在鱼场中普遍养殖在室外,经过千百年的繁育,已经建立自身的生物钟,根据地域不同,每年春季2-6月产卵。一般在9-11月为当年金鱼上市的佳时期,这一时期的金鱼已有3-6月龄,已经可以突现部分品种特征,且退色已经完成,具有初步的观赏特征。在7-8月间可以在市场上看到鱼场淘汰下来的2-4年的种鱼,和隔年的金鱼,在其中也不乏精品。不过由于气温较高,不利于金鱼的长距离运输,因此供给量较少。
    choose the opportunity. Goldfish is different from the tropical fish, in fish farms generally cultured in outdoor, after thousands of years of breeding has been established their own biological clock, according to different regions, 2-6 months of each year in the spring spawning. General in September to November for goldfish that year, the listing of the best period, goldfish in this period has 3 to 6 months of age, can have emergent part breed characteristics and fading has been completed, with preliminary ornamental features. Can see the fish farms out down the 2-4 years of fish in the market in July and August, and the goldfish, in which is no lack of quality. However, due to higher temperatures, is not conducive to the long distance transport of goldfish, so less supply.
    2、选择良品。尽管中国金鱼已经过千百年的选育,但对于一个物种而言还是太短。因此许多金鱼品种还不是很稳定,个别新型品种的良品率在万分之几。一条金鱼在家中养数月乃至数年之久,选择一条良品金鱼,可以得到更多美的享受。总的原则要选品种特征明显,游动自如,体形匀称,没有残疾的金鱼。
    choose good products. Although Chinese goldfish have been breeding for thousands of years, it is still too short for a species. So many goldfish varieties are not very stable, the yield of the new varieties of individual. A goldfish in the home for a few months and a few years, the choice of a good goldfish, you can get more enjoyment of the United states. The general principle of the selection of varieties of features obvious, swimming, body symmetry, no disability of the goldfish.
    3、选择品种。根据个人喜好不同,可以在现有数十个品种中任意挑选。但好能够在选择前了解各个品种的差异,这样有益于养好金鱼。例如:皮球珍珠由于变异太大、肠道短、游动笨拙,对环境要求严格的多,需要在水清、浅水中饲养,饲料要求精良且便于入口。水泡金鱼不适合与其他金鱼混养,在没有任何饰物的裸缸中饲养,以免造成水泡破损。对于初学养金鱼的朋友可以先从饲养容易、价格便宜的金鱼养起。如:文金(琉金)、龙睛等。
    select varieties. According to individual preferences, can be selected in dozens of existing varieties. But it is best to understand the differences in various varieties before choosing, so good for raising goldfish. For example: the pearl ball due to variability is too large, a short intestine, clumsy swimming, on the environment requirements strictly, in clear, shallow water feeding, feed requires sophisticated and convenient entrance. Blisters goldfish don't fit in with other goldfish breeding in polyculture, naked without any accessories in the cylinder, so as to avoid the damage of blisters. For beginners to keep the goldfish can be easy to raise the fish from the easy, inexpensive goldfish. Such as: Wen Jin (Liu Jin), Longjing etc.
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