Private pond at the cottage or the area of a country house is a great place for summer evening relaxation after working days. Contemplation of water, even a very small pond brings so much pleasure and relaxation. Nice if he inhabited ornamental fish and aquatic vegetation. Garden plot immediately acquires individuality.
In order for your pond served as a decoration, its design must be approached intelligently. The pond should be decorated with decorative plants and have fish in it, because with their help you can plunge into the wonderful world of nature.
Comfortable conditions for keeping pond fish
The scheme of temperature distribution in the pond.
For ornamental fish in the pond feel comfortable, first of all, they need space. The depth of the reservoir should reach 1.5 meters. Water surface area is calculated from 30/40 sq cm for a specimen length of 10 cm from this and we must proceed, settling pond ornamental fish. Continue reading
Lilies. Lilies are children of the sun. At least five hours a day they should be under his warming rays, to show all its beauty. Individual flowers remain open for three to five days and then once again go under the water. For a good development of the water lilies need a minimum area of 1-2 m 2 of water surface per plant. Dwarf varieties can be satisfied with a smaller area. When purchasing plants to follow the rule: better fewer, but better. If the water lilies will not be enough space, they will not bloom. Purchased water lilies need to be planted in the ground or storing in a shady moist place. However, they do not tolerate prolonged exposure to moisture. Before planting, check the state of the rhizome — whether it damage.
Azolla fern. Homeland azolly — subtropical America. Azolla, duckweed, floating on the water surface and hangs down roots to extract water from their nutrients. The plant is attractive with its whimsical leaves, like velvet moss. Color is not as bright as that of duckweed. Despite strong growth, it is quite suitable for a garden pond.
Aponogeton dvuhgolosyj. Lit areas this plant produces amazing flowers that will adorn your collection of aquatic plants. White spicate inflorescence smell of vanilla, it is bilobed and blooms all summer. If tuberous rhizome of this plant will not freeze, which can be avoided by vyrashivaniem in containers and wintering indoors in the summer it will bring you much joy. Bright green broadly linear leaves float on the water surface, reaching lengths of over 10 cm Continue reading
One of the dangerous natural phenomena are often observed in the North-East of the Black sea and in the South-East of the Azov sea — tornadoes.
L. Z. according to PA . “…in most cases, the tornado is the most destructive phenomenon of nature”. They are quite frequent in many areas of the globe, particularly in Russia, Ukraine, Central Asia. In the U.S., for example, from tornadoes on land (they call them tornado) annual average of 113 people killed, and material losses amount to about 75 million dollars. According to others, the losses are even more significant . From 1916 to 1960 in the U.S. have 11503 tornado, from 1916 to 1950 died 7961 people, and the loss was $ 500 million. Statistics of losses in the USSR and the CIS, we could not be found. Probably not.
In the waters of the seas happen very dangerous spout. They occur near capes in shallow seas and at the boundaries of warm currents. It is believed that spout there are no more than 40 minutes; they have a diameter of 5-100 m. the Tornadoes on land are larger. The funnel of a tornado usually develops from a big rain clouds and resembles a twisted rope. She, however, may consist of a fresh water cloud, and to involve salt water. Inside the crater there is a strong downward movement of air at speeds up to 80 km/h. Continue reading