甘肃11选5

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    生态鱼缸水草常见的疾病有哪些
    来源:http://www.yunsyb.com  2015-12-30 13:41:11
    据济南二手鱼缸厂家介绍,目前有很多家庭和公司都会定做生态鱼缸(水草鱼缸)来美化自己的空间环境。这种清新亮丽的水草造景深得消费者的喜爱,一种原始的自然风让整个空间都变得有活力起来。这就是生态鱼缸养鱼的好处之一,当然生态鱼缸的水草也容易出现一些疾病,下面就是我们济南二手鱼缸厂家小编总结的以下几点就是水草常见的疾病类型。
    According to jinan secondhand aquarium manufacturer, there are many households and firms will be customized biotope (water tank) to beautify their environment. This kind of pure and fresh and beautiful grass made the depth of field is the love of consumers, a primitive natural wind makes whole space has become active. This is one of the benefits of ecological aquarium fish, of course the aquatic ecological aquarium also prone to some diseases, here's our jinan secondhand aquarium manufacturer small make up the following summary is aquatic plants common type of disease.
    一、水羊齿病
    A, water fern disease
    水羊齿病主要发生在铁皇冠、黑木蕨等水生羊齿类水草的叶上,病原也是一种感染性的细菌。被感染的叶类或边缘部分,呈现半透明状的浅褐色斑块,与健康植株接触后,易于感染。
    Water fern disease occurs mainly in the iron crown, blackwood ferns on the leaves of aquatic plants such as aquatic pteridophyte, pathogen is also a kind of infectious bacteria. Infected leafy or edges, show translucent light brown patches, after contact with healthy plants susceptible to infection.
    发生此病的原因与水温偏高有关。故防治此病就时应及时剪除病叶,然后降低温度至20℃以下为宜;并精心养护,以增强植株本身的抗病能力。
    Responsible for the disease is associated with water temperature on the high side. Therefore, the prevention and treatment of the disease should be promptly cut off sick leaves, and then reduce the temperature below 20 ℃ advisable; And careful maintenance, in order to enhance disease resistance of the plant itself.
    二、腐烂病
    Second, the rot
    水草腐烂病是一种感染性的病害,病原属于一种细菌。导致此病发生的原因,主要是水草在运输途中,因温度过高,促使细菌滋生而感染。购买者买回水草时,将感染疾病的植株混杂在健康植株中。如果不及时清除,就植于水箱中,病菌很快会传染开来。此病菌感染水草后,叶片上起初出现水渍状褐斑,后渐发黄,乃至全株叶片呈纤维状溶于水中,若与健康叶相接触,很快就会传染。
    Aquatic plants rot disease is a kind of infectious diseases, pathogen belongs to a kind of bacteria. The cause of the disease occurred, mainly aquatic plants in transit, because temperature is too high, to promote bacterial growth and infection. Buyers to buy back the aquatic plants, the plant mixed infection in healthy plants. If you don't keep clear of in time, is rooted in the tank, the bacteria will soon spread. At first appear on the bacteria infection, grass, leaves with particular shape, brown spot, after gradually yellow, and even the whole plant leaf fiber shaped soluble in water, if contact with health and leaf, will soon be contagious.
    防治此病的方法,一是要及时剪除感染疾病的叶或茎。若是丛生型水草,去掉病叶后,隔开放在另一容器里,并观察其发病的进展,一旦发现有新的症状,立即用0.2~0.5μg/g的硫酸铜浸泡,来杀死病原细菌;二是将水箱的水温降至20℃以下,控制病原细菌的繁殖。
    Method of prevention and cure of the disease, one is to cut off the leaves and stems of infection in a timely manner. If the grass cluster type, remove disease leaves, separated in another container, and observe the progress of the disease, once found to have new symptoms, immediately with 0.2 ~ 0.5 mu g/g soaking copper sulfate, to kill pathogenic bacteria; The second is the water tank's temperature fell to below 20 ℃, control pathogenic bacteria breeding.
    三、椒草病
    Third, pepper grass disease
    椒草和其它水草相比,因植物体抗病力较差,而容易感病。病原是一种细菌。感染疾病植株的叶片边缘或尖端,呈现出半透明状的淡褐色斑块,以后慢慢地溶于水中。发病原因与腐烂病相似。病情严重时,使整株的叶片溶化掉,有时感染周围的植株。
    Pepper, grass and other aquatic plants than for plant disease resistance is poorer, and easy to disease. Agent is a kind of bacteria. Disease blade edge or tip of the plant, presents the translucent light brown plaques, after slowly dissolve in the water. Causes similar to rot. The disease is severe, make the whole plant of leaf to melt away, sometimes infection around the plant.
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