First, the fish dwelling conditions directly refer to the mountain stream springs, adequate water sources, no pollution, convenient drainage and drainage, and the bottom of the pot adopts a bottom shape: shallow and deep in the middle. The area of ​​the fish pond is 18.200 meters, depth is 1.5 meters, and the inlet and outlet are diagonally oriented. Reinforced steel wire mesh grids of different densities are used to filter and prevent escape. At the same time, grass lands, fish farming area and grass area are matched. The ratio is 1:(3. 5).
Second, prepare before stocking The leather is usually planted in November each year for feeding next year. Planting and selecting high-yielding, sub-individual, fast-growing Guimu No. 1 or Dwarfgrass, sweet potato vine, bitter-selling vegetables, etc. Take the mature stems of each section 2. 3, the stem and the ground was placed at 45 degrees obliquely on the wall, cover soil 3 cm, after planting to keep the soil moist, cast farmyard fertilizer. 50 days after planting, Liu cuts and feeds, and then cuts every 20-30 days. After each cut, he adds fertilizer to the farmhouse in time.
2. The fish nests were disinfected and the fish nests were drained. Water was sprayed at 75.150 kg/mu for disinfection.
Third, fingerlings are stocked on March 3. Each year, 0.5 kg of grass fingerlings are weighed. The larger the stocking size, the better the farming efficiency. If 1 kilogram of grass carp is stocked, breeding can reach 3-5 kilograms a year; 10-12 fish rearing per square meter of fish ponds, 5.8 pounds per fishpond, and 3% in front of fish ponds. Soak in 4% saline for 5.15 minutes.
Fourth, feeding the whole fresh green feed, that is, cut feed, every day at 9:10 am, 5:00 pm twice feeding, with a slight degree of surplus after 1 hour after feeding.
V. Water Quality Requirements Water shall be injected throughout the entire process. All pure and unpolluted mountain stream springs shall be quoted. The water quality shall be kept clean and the water depth shall be 1.5 meters.
Sixth, disease prevention and control of small fossa water fish disease critical period within one month after stocking, so this stage should be particularly good prevention and control work. After the fish species are stocked, use bottles of 1 kg crystals of trichlorfon or Wan Xiaoling 0 or 4 grams per cubic metre of water to bottle alternately. Countless holes are set around the bottle and at the bottom of the bottle, and the bottle is suspended at the inlet. 30 cm below the water level, let the drug slowly dissolve into the body of water and disinfect the body of water for 2 days. Simultaneous feeding of 2-3 courses of baits, each course of continuous feed 3.5 days, every 50 kilograms of fish with "grass fish killer nemesis" or "fish will be gecko" 50 grams of hay feeding. The water in small nests has less disease in the middle and later stages of culture. If fish diseases occur, the whole litter of lime can be splashed with lime, 20 grams per cubic meter of water, or Sprinkling Wan Xiaoling, 0.3 grams per cubic meter of water, and casting. Feed the bait.
Our factory mainly produces various anticancer active pharmaceutical ingredients (API) and their intermediates, most of which meet the USP/EP/JP standard.At the same time, we maintain long-term and close cooperation with many research institutions and universities, Our co-production plants are located in Anhui, Jiangsu, Zhejiang and Inner Mongolia. Our major products are antineoplastic, cardiovascular and antibiotics and their intermediates.
Our major anticancer products are Sorofenib, Sunitinib, Axitinib, Ibrutinib, Enzalutamide, Vemurafenib, Lenvatinib, Decitabine, Venetoclax and their intermediates.
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Cas 231277-92-2,Apis And Intermediates,Lapatinib Ditosylate Monohydratei
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