-
How to use drugs to prevent swine respiratory diseases? Sharing practical solutions
A variety of drugs can be used in production to prevent swine respiratory diseases. The main drugs include tiamulin (Tailijia), chlortetracycline (doxycycline), oxytetracycline, amoxicillin, tiamulin, kitasamycin, thiamphenicol, florphenicol, Ailihutaisu, Taihuangfeisu, etc. New drugs and drug combinations are also constantly emerging. Pig farms (households) can flexibly choose according to actual conditions, and combining with drug sensitivity tests will be more targeted. For sows, add 100 grams of tiamulin, 300 grams of chlortetracycline, and amoxicillin per ton of feed
-
How to store potatoes? Sharing practical preservation methods
Storage outside the passes: dig a cellar 2-3 m deep outdoors; its length and width depend on the quantity to be stored. Spread a 2 cm thick layer of ash on the cellar floor to disinfect it and remove the peculiar smell of the soil layer inside the cellar. Fix the cellar cover well and put the potatoes down into the cellar. Cover the potatoes with 15 cm of thick moist black soil to keep them moist and protect them from freezing; if the cellar is shallow, cover them with 20-30 cm of moist black soil. The cellar door should not be sealed too early: in early November cover half and leave half open for ventilation. Seal it all by early December. Controlling the temperature well is the key. Plastic bag storage: if in winter
-
How to correct bad habits in pigs? Sharing practical methods
Pig farmers often find that some pigs gnaw on wooden posts, bite feed troughs, root around in the soil, and even dig up the pen until it looks like "artillery craters." These pigs refuse to settle down and sleep, eat but fail to put on weight; there are also pigs that defecate and urinate in their bedding, making cleaning work very troublesome. These are all bad habits in pigs, and they can be solved through correction. Pigs rooting around in soil, gnawing on wooden posts, biting feed troughs, and refusing to settle down to sleep are caused by a single feed type and a lack of minerals. First, take 50 kg of clean yellow clay, 25 kg of coal ash, and 150 g of ferrous sulfate, mix them thoroughly,
-
Sharing Experience and Key Techniques for Greenhouse Potato Cultivation
Mr. Diao Jinzhu of Diaosha Village, Longyang Town, Tengzhou City, Shandong, grows potatoes yielding over 5,000 jin per mu, with an output value reaching 10,000 yuan. His cultivation experience is as follows. 1. Use virus-free seed potatoes, the virus-free potato variety Holland No. 7 introduced from Northeast China. 2. Seed potato treatment: prepare about 200 kg of seed per mu. In mid-January, choose a sunny and warm midday to sun-dry the seed potatoes for 1 day, and remove diseased, rotten and deformed potatoes. Then place the seed potatoes indoors at 20-25°C for 15 days for pre-sprouting; once the buds begin to sprout, pre-sprouting is complete. Then cut them into pieces, each 20-25 g. For large potatoes
-
How to treat fish enteritis? Sharing treatment experience
In the process of aquaculture (especially large-scale farming of allogynogenetic gibel carp on the coastal tidal flats of northern Jiangsu), farmers often encounter the problem that the fish they are raising grow slowly or do not grow at all. Through testing of various water quality indicators in the aquaculture water environment (pH, dissolved oxygen, ammonia nitrogen, nitrite nitrogen, hydrogen sulfide, etc.), all met aquaculture water standards; testing and microscopic examination of the farmed fish bodies found no parasites on the gills or body surface. There were no abnormal symptoms at the anus, but when the abdomen was gently pressed there was "gelatinous feces,"
-
Practical Techniques and Experience Sharing on Lingzhi (Reishi) Bonsai Shaping
1. The caliber of the cultivation container controls the density of the fungal branches. If a large-capacity, wide-mouth bottle of 1000 ml to 3000 ml is chosen, the fungal branches will mostly form clusters of lingzhi (reishi), resembling swirling colorful clouds; if an infusion bottle is used for cultivation, it will mostly produce single branches with long stems, and a single-stemmed lingzhi symbolizes the ruyi scepter; if a canning jar is used for cultivation, two lingzhi can be kept and tied together to form mandarin-duck lingzhi, the best gift for newlyweds. 2. Oxygen-controlled shaping. Place lingzhi that has already formed a cap but has not stopped growing into a poorly ventilated container (such as a vat or bucket) to promote the appearance of a proliferated layer beneath the cap. From
-
How to Make Palace Lantern Shredded Fish Delicious? A Detailed Recipe Sharing
Ingredients: Mandarin fish, shiitake mushrooms, green bell pepper, red bell pepper. Seasonings: salt, MSG, yellow rice wine, chopped scallion and ginger, raw water chestnut starch, salad oil, stock. Method: (1) Wash the Mandarin fish, debone and cut into fish shreds, add seasonings and coat with a starch batter, cut the green and red bell peppers into shreds and set aside. (2) Use salad oil to pass the fish through hot oil, remove, saute chopped scallion and ginger in the wok, add the stock and seasonings, then thicken with a starch slurry, plate and serve. Characteristics: fresh, tender, smooth on the palate.
-
How to treat swine asthma? Sharing effective remedies and new methods
Swine asthma is a chronic disease characterized mainly by coughing and wheezing, accelerated breathing, audible wheezing sounds, a dog-sitting posture, foamy discharge from the mouth and nose, and reduced appetite, and it mostly occurs in cold, damp weather or when the climate changes abruptly. Affected by feeding management and sanitary conditions, the mortality rate is relatively high when secondary infection occurs. The following combination of drugs can cure it in a very short time, with good results. The method is: inject 1 ml of Houttuynia cordata injection and 10 ml of ciprofloxacin hydrochloride injection per kilogram of pig body weight, and inject 5-10 ml of methylene blue injection and 0.01-0.03 ml of atropine sulfate injection per pig, all by intramuscular injection, twice a day, with 4 days as one course of treatment, and two courses for severely ill pigs.
-
How to keep oyster mushroom substrate moist? Sharing practical tips
1. Moisture retention by casing soil over a wall of mushroom logs. Inside the shed, lay a soil ridge 15-20 cm thick along the length of the mushroom bags, take the bags that are fully colonized and about to fruit out of their plastic bags, and arrange them neatly on the soil ridge. For each layer placed, cover with soil 3-4 cm thick, spray water on both sides of the soil and smooth it with mud. Then arrange the second layer of mushroom logs and cover with soil; up to 6-9 layers can be placed, and the topmost layer must still be covered with soil and smoothed. After the wall is built, spray one heavy watering so the casing soil absorbs enough water. After that, spray water every day to keep the casing soil moist, and manage fruiting as usual. This method can increase oyster mushroom yield by 50%
-
How can female rabbits produce more offspring? Sharing practical methods
Producing more female rabbits is an effective way to improve breeding efficiency. So how can you get more female rabbits? Relevant research shows that the mating time of the female rabbit is the key to determining the sex of the future kits. Experience shows that when a male rabbit that has already mated the previous day is mated with a female rabbit on the 2nd day of estrus, most of the kits born are female rabbits; if a male rabbit that has not mated within the 3rd day is mated with a female rabbit on the 3rd day of estrus, most of the kits born are male rabbits. Experiments show that with the former mating method, 9 litters of kits were produced, with 68 surviving, of which 57 were female rabbits
条件筛选