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What should be noted when weaning and moving piglets to a new group
Precautions for weaning and moving piglets to a new group
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How to prune potted violets? Illustrated pruning methods to help them bloom again
As everyone knows, among the effects and benefits of violets, one of its greatest is the extremely high ornamental value of its flowers, but to maintain overall beauty during the growth process, it also needs to be pruned at the appropriate time. So how do you prune potted violets? Let's take a look at the illustrated violet pruning methods
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Top three super health foods recommended, the Tian Gui Project lets you eat your way to health
Tian Gui Project: Three super health foods to let you eat your way to health.
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Introduction to the Content Determination Method for Aminophylline Tablets
Anhydrous theophylline - Take 20 tablets of this product, weigh accurately, grind finely, weigh accurately an appropriate amount (approximately equivalent to 100 mg of aminophylline), place in a 200 ml volumetric flask, add 20 ml of 0.1 mol/L sodium hydroxide solution and 60 ml of water, shake for 10 minutes to dissolve the aminophylline, dilute to volume with water, mix well; filter, accurately measure 5 ml of the subsequent filtrate, place in a 250 ml volumetric flask, dilute to volume with 0.01 mol/L sodium hydroxide solution, mix well, and follow the spectrophotometric method (Appendix page 17)
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How to prevent sows from crushing piglets to death? These methods are very practical
Methods to prevent sows from crushing piglets to death
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Nutritional Requirements and Feeding Methods for Pregnant Sows: Only with Sufficient Nutrition Will Piglets Be Healthy
Only with Sufficient Nutrition Will Piglets Be Healthy: Nutritional Requirements and Feeding for Pregnant Sows
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Detailed Explanation of Cold Protection and Warming Methods for Winter Piglets
The suitable temperature for piglet growth is: 34-30°C at 1-3 days of age, 30-28°C at 4-7 days of age, and 25-22°C at 15-30 days of age. Winter temperatures are low, so the following cold protection and warming measures should be taken for piglets. 1. The pen should be prepared for cold protection and insulation before winter, repair doors and windows in time, and fill in drafty holes and gaps. For open-style farmer pig pens, windbreak cloth curtains sewn from woven fabric or feed woven bags should be used to block the windward positions, minimizing ventilation as much as possible and preventing north wind and rain from directly penetrating from outside, so as to raise the temperature of the pig pen.
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How to raise pullets for egg production successfully? Detailed explanation of key technical measures
When chicks are 7 weeks old, they are moved into the growing house and enter the growing stage. Whether this stage is successful or not largely determines the physique and laying performance of laying hens after sexual maturity. Therefore, to raise high-yielding replacement laying hens that meet breed requirements, the key link is to do a good job in the feeding and management of growing chickens. 1. Do a good job in disinfecting the environment inside and outside the chicken house to create a relatively safe living environment for the flock. Many diseases on laying hen farms are caused by horizontal transmission. Therefore, disinfecting the chicken house, the surrounding environment, and the chickens themselves to cut off the links of horizontal disease transmission is an effective way to control disease occurrence and reduce chicken deaths. The specific technical measures taken are: ① Two weeks before introducing the chickens, first thoroughly clean and wash the chicken house, then wash and disinfect it with disinfectants such as Baidusha or Aidifu. ② Use formalin plus potassium permanganate for fumigation disinfection at a ratio of 30 ml plus 15 g, keep it sealed for 1-2 days, and pay attention to increasing the temperature and humidity of the chicken house to improve the disinfection effect. ③ One day before introducing the chickens, spray disinfect once with Youlüjing or iodine preparation disinfectant, and disinfect the floor with a 1%-2% caustic soda solution. ④ After introducing the chickens, carry out disinfecting with chickens present 1-2 times per week, alternating disinfectants to avoid the emergence of drug resistance. In seasons with frequent disease, disinfect 2-3 times per week. In hot summer, disinfect once a day, which can also play a certain role in preventing heatstroke and cooling.
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What are the key points for raising spring piglets?
Sows are mated and conceive in October to November, and the piglets born in February to March of the following year are called spring piglets, also known in some places as twelfth-month piglets. Choosing to raise spring piglets can bring relatively good economic returns. This is because sows have a high conception rate when mated in October to November, the outside temperature is relatively low in late pregnancy, the sows have a strong appetite, and the embryos can obtain rich nutrition, so the piglets born are heavy and have a high survival rate. In addition, because the sows have a strong appetite, they produce plenty of milk of good quality, the piglets develop robustly, have a heavy weaning weight, and accordingly gain weight quickly.
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Wuchang rice drinks fruit juice and takes calcium tablets to grow into ecological rice
Have you ever heard of a rice nutrient solution that people can drink? The fruit enzyme made by Liang Yingfen of Wuchang City, Heilongjiang Province, is drinkable by people. She used her homemade nutrient solution to replace rice foliar fertilizer, and the organic rice she produced was praised by experts for its high nutritional value. Liang Yingfen is a Korean ethnic farmer from Minle Township, Wuchang City. A rice blast disease in 2004 nearly wiped out all 6 mu of rice in her family. After many years of working with rice, Liang Yingfen realized that continuing to use chemical fertilizers and pesticides was very dangerous. The soil was getting poorer the more it was farmed, crop diseases and pests were increasing, and especially the residues of chemical
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