Easily assembled, eco friendly tent greenhouses garden grow mini type and feature
No tool required!
1.Ideal for propagating seeds,growing plants&vegetables.
2.Roll-up zipped front panel for easy access.
3.Protect plants from too much heat or cold,shield plants from dust and gale and keep out pests.
4.Includes guy ropes&ground pegs for extra stability
5.The cover is renforce PE interwoven cover.
6.The frame is rust proof and galvanised.
7.Easy to assemble!
8.UV stabilised
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Yellow crickets, commonly known as squid, field plover, long fish, scaleless genus, etc., are taxonomically affiliated with Blastocystidae, Acridoidea, Heteropteris, and are widely distributed in inland waters in China. The Yangtze River and the Pearl River Basin are rich in jaundice. area. The eel's body is slender and serpentine. It has a round front and is gradually flattened backwards. The tip is round, the tip of the snout, and the cranium are fine. The eyes are small and the vision is degraded, but the sense of smell and hearing are particularly sensitive. Astragalus membranaceus has a rich nighttime body surface that causes the invasion of tissue pathogens.
In the benthic camp of the Yellow River, it is often drilled in the fields and embankments. It also enjoys living in mud bottoms with plenty of humus and lives well in acidic waters. Huang Xixi clusters burrowing, summer out of winter, night and day out (at night often stay in the mouth of the prey, when the temperature, water temperature is high, during the day also promoted breathing and predatory holes). Astragalus is a temperature-changing animal, and its optimum temperature for life is 15 to 30°C, and the optimum temperature is 24 to 28°C. It feeds well and grows at the right temperature. Water temperature below 10 °C began to hibernating hibernation, slow metabolism in the body during hibernation, do not eat it, rely on the accumulation of nutrients to maintain life; water temperature above 32 °C loss of appetite, and diving into the water to avoid the heat. The growth period of Astragalus is from May to October, with the fastest growth from June to September.
The eel slippery and flee, especially in the absence of feed, thunderstorm days or deterioration of water quality, are likely to cause a large number of escape. When escaping, the head moves upright along the grass and the whole body pops out; if there are brick walls, cement blocks and water peanuts around, they can hook up with the tail and jump out; if the pond embankment has a hole or a drainage channel, then Astragalus is easier to escape. In severe cases, the bred jaundice can escape without leaving one, which often becomes an important cause of breeding failure. Therefore, when breeding jaundice, anti-escape work should be strengthened from beginning to end.
Astragalus is omnivorous, mainly omnivorous animal foods, staple foods of various aquatic insects, large zooplankton, also feeding quails, frogs, snails, clams and small fish and shrimp, eating organic detritus and filamentous algae There are also some phytoplankton in the food composition. The way of feeding is food deprivation and swallowing, and it is retracted into the cave after predation. Eat fresh food, do not eat rancid food, resistant to hunger. Not very sensitive to light and taste stimuli. Artificially cultivated Astragalus membranaceus can feed fish, shrimps, snails, clam meats, cockroaches, yellow mealworms, and various animal organs. It can also feed commercial feed (such as powder, extruded feed, etc.) or mix and feed natural food and commercial feed. .
Second, the health of the Astragalus
(1) Selection of Ponds To cultivate astragalus, it is better to choose micro-flowing water all year round, where there are sufficient water sources, fresh water, no pollution, convenient drainage and convenient transportation, and convenient transportation. Water depth of 1.5 meters, an area of ​​3 to 5 acres of ponds, better guarantee the success of farming.
(b) Selection and placement of cages
1. Net cages: The net cages made of high-quality polyethylene raw material mesh sheets are generally selected. The cage size is 2m6m1.5m or 3m5m1.5m. The mesh size is selected according to the size of the stocked jaundice to ensure that the seedlings cannot escape. should.
2. Placement: The cage is fixed with six bamboo rafts. The upper part of the cage is 60-70cm above the water surface, the spacing between the cages is not less than 1.5-2m, and no more than 15-20 cages are set per mu. Before raising the seedlings, raise the water level in the pond and soak the cages in the water for more than one week. Let the nets have algae on them to make them soft and smooth, so as to avoid scratching after the ticks enter the box.
3, grass mulch: wolfberry species into the box, should be transplanted in the tank disinfection of water, peanuts or water hyacinth and other water plants, covers an area of ​​70-80% of the box. Water plants are the air conditioners where Huang Biao lived, keeping warm in the winter and cooling in the summer. In the breeding process, some pests will be parasitized on aquatic plants. Not only will they affect the growth of aquatic plants, but they will also eat water plants, causing water grass to be injured and rot, which will increase the nitrite and ammonia nitrogen in the water in the tank. During the breeding process, the “Sewage Show†is usually sprayed every two weeks to kill the pests and ensure that the plants survive and grow normally.
Astragalus health breeding
First, the biological characteristics and ecological habits of Scutellaria baicalensis