-
3 Management Points for Safe and Efficient Pig Farming in Winter
Winter temperatures are low and the weather is cold, which is not conducive to the normal growth and development of pigs and also makes them prone to disease. Therefore, safe pig farming in winter should revolve around the theme of cold protection, and specifically the following three aspects should be grasped: 1. Raising the temperature. There are many ways to raise the temperature of pig housing, but there are four simple, economical and practical methods: 1. Cover open-style pig housing with plastic film. It is best to cover with double-layer plastic film. Although the cost is somewhat higher than single-layer plastic film covering, the insulation effect is better. This
-
Want to raise pigs safely and efficiently in winter? Managing these three aspects is key
Winter temperatures are low and the weather is cold, which is not conducive to the normal growth and development of pigs, and also makes them prone to illness. Therefore, safe pig raising in winter should revolve around the theme of cold protection, and specifically the following three aspects should be grasped: 1. Increasing the temperature. There are many ways to raise the temperature of the pig house, but there are four simple, economical, and practical methods: 1. Cover open-style pig houses with plastic film. It is best to cover with double-layer plastic film. Although the cost is higher than single-layer plastic film covering, the insulation effect is better. This method is suitable
-
How to keep turtles safe through early spring? Key points for turtle care management
In early spring, turtles have just woken from hibernation and are very weak in activity. In addition, temperatures during this period are unstable, often fluctuating between high and low, making it a critical time for turtle care. So how can you care for turtles well during this period? (1) According to the turtle's physical condition, if heating is needed, raise the water temperature to about 25°C. (2) For feeding, follow the principle of small amounts and high quality. The amount for the first feeding should not be too much; 1% of the turtle's body weight is suitable, and feed twice a week. (3) When changing the water, the temperature difference between the new and old water should not exceed 5°C,
-
How to store Gastrodia elata seeds for safe overwintering
The seeds can be stored in a pit dug inside a cellar. First dig a pit in the cellar; the size of the pit depends on the amount of seeds, and the pit depth is 45-50 cm. The vegetative propagation stems should be removed from the seeds, and they should be air-dried for 1-2 days before being put into the cellar. Sand with a moisture content of 20% should be chosen as the filling material. Sand that is too wet or too dry is harmful to the seeds. After the pit is dug, place a layer (3 cm thick) of sand with grains ranging in size from millet to sorghum at the bottom, lay out one layer of seeds, and arrange 4-5 layers of seeds in total, with the topmost layer covered by 5-6 cm of sand. Each layer of seeds must be laid out singly, with no contact between
-
How to prevent cross-infection in pigs? Key points for safe injection
(1) Sterilization of vaccination equipment. Syringes, needles and other equipment used for vaccination must be strictly sterilized and disinfected as required. (2) One pig, one needle. Strictly prevent the injection method of using one needle to the end. It is best to use one needle per pig, changing the needle for each pig injected. (3) Order of emergency vaccination. During emergency immunization, vaccination should be carried out in the order of relatively clean herds; assumed healthy herds; threatened herds; and affected herds. Within an affected herd, proceed in the order of asymptomatic; mildly symptomatic; and severely symptomatic. (4) Safe and scientific
-
Rice fields treated with Penoxsulam herbicide show good safety
Penoxsulam is a sulfonylurea herbicide. The drug is absorbed through weed leaves, stems and roots, and is translocated via the xylem and phloem to the meristematic zones where it acts. When used in rice fields, Penoxsulam provides both foliar treatment and soil residual (pre-emergence) control effects. After Penoxsulam treatment, weeds quickly stop growing; 2-4 days after application the growing points fade, and sometimes the leaf veins turn red; 7-14 days after application the stem tips and leaf buds begin to wither and necrose; 2-4 weeks after application the weeds die. The speed of weed death is related to the accumulation of branched-chain amino acids in the plant. Young
-
Safe Transport Methods and Precautions for Spring Fish Stock
Early spring is the season for releasing fry and fingerlings, and transporting fry and fingerlings between locations has become an important part of shallow-water aquaculture production. Transport must be safe and efficient, and the survival rate during transport must be ensured and improved. When selecting fingerlings, choose those with thick flesh on the back and tail, a robust body, bright coloration, intact scales and fin rays, no wounds or parasites on the body surface, active swimming in the net cage, a strong ability to swim against the current, and that gather densely in one spot of the cage with heads down and tails up, straining against the water flow. Fry and fingerling transport plastic bags
-
Key technical points for winter management of tea plants to help tea gardens overwinter safely
1. Carry out the garden-closing work by spraying the whole tea plant with 0.4-0.5 degrees Baumé lime-sulfur mixture. 2. Apply 150 kg of decomposed cake fertilizer in holes or furrows, or 100 kg of special compound fertilizer for tea, and finish applying the base fertilizer by November. 3. In conjunction with fertilization, clear weeds inside and around the garden to reduce overwintering habitats for pests. 4. For expanding tea gardens, select good varieties, deeply plow furrows in the tea garden, apply base fertilizer deeply, adopt double-row single-plant planting, low-hole cultivation, and low-position pruning, and strive to complete planting in this winter and next spring.
-
Detailed Explanation of Key Points for Safe Garlic Production Technology
I. Plot selection. Choose loam or light clay loam plots for planting. II. Early sowing at the appropriate time. September 25-30 is the suitable sowing period for garlic. III. Seed garlic selection. Choose garlic produced in the current year as seed garlic, stored under natural conditions, with seed garlic cloves weighing 4-6 grams. IV. Reasonable application of base fertilizer. Make the soil nutrient content reach 110.53 micrograms/gram of available nitrogen, 60.22 micrograms/gram of available phosphorus, 136.77 micrograms/gram of available potassium, 8.41 micrograms/gram of available sulfur, and 0.85 micrograms/gram of available boron,
-
How to Ensure Safety When Transporting Pigs Long Distance? Practical Measures to Share
Pigs are susceptible to stress factors such as heat and cold, hunger, lack of water, fatigue, crowding, and trauma during long-distance transport, which causes massive depletion of body nutrients and weakened immunity, leading to the occurrence of various diseases, so extra precautions should be taken. Diseases that pigs are prone to during transport: 1. Respiratory diseases such as severe colds, bronchitis, and bronchopneumonia. 2. Disruption of digestive function in pigs, with digestive system diseases such as gastric atony and food retention. 3. Causing dehydration, electrolyte
条件筛选