First, weaning early weaning method. In China, most of the sow's lactation period is about 2 months. One sow can produce a maximum of 2 children in 1 year. The empty time is long and the utilization efficiency is not high. While a sow consumes 500 kg of feed per year, the smaller the number of
Read moreAt present, droughts of varying degrees have occurred throughout the province and have been increasing. Among them, drought conditions in some areas of Huaibei and Jianghuai are serious, affecting the emergence and growth of wheat. According to the medium-term weather forecast released by the Cent
Read moreWomen are great because women can give birth to life. Mother is a wonderful title, maternal love is priceless. Being a mother is a very glorious thing for women. However, in the usual diet, we should pay attention to the following foods that easily lead to infertility. 1, coffee Researchers at t
Read morePrinciple 1: Select symptomatic and non-polluting drugs. Do not blindly select and use highly toxic drugs. Every kind of bactericide or insecticide has its scope of disease prevention and pest control, and on the basis of the right medicine, it is also necessary to consider the selection of polluti
Read more(a) The third instalment had no food or medicine. It is required that the third-infant foraging must be added to the food, requiring that the co-requisitioners add food to the food, which is convenient for operation and can easily achieve the goal of 100% food. (b) Sleeping prematurely. After the t
Read moreAlpaca daily feeding and management Because the alpaca is a singleton animal, the number of breeding is relatively small, so it is very necessary to raise and manage a good type of alpaca to ensure its good production performance. Grouping Alpacas look docile, but they always fight. In order to
Read moreThe fuel saving of tractors not only saves energy for the country, but also saves drivers the cost and increases their income. This is particularly evident in the current high oil prices. Here are some ways to talk about fuel economy. First, master skilled driving skills and driving skills We have
Read moreHas the newly-introduced Turtle Turtle, gentamicin and cephalosporin, effectively prevented mumps? In the industry, there are different interpretations of the “mumps†disorder and disease name. In general, soft-shelled turtles suffer from bacterial infections that are accompanied by sy
Read moreMilk is rich in high-quality protein, fats and calcium that are easily digested and absorbed by the body, vitamins A and D, etc. It is a food that the general public loves. However, medical experts have warned people that it is not advisable to drink milk in some circumstances. After gastrointest
Read moreRecently, during an interview in the greenhouse area of ​​Sunjiaji Street in Shouguang City, the author found that some plants had yellowing and stagnant growth after they were blown by cold wind near the doorway and under the air outlet. Seriously, they had died. . How to deal with
Read moreaims Non-target unidentified contaminants in natural river water were successfully identified when TOF/MS was used to screen a wide range of pesticides in environmental water. background TOF screening is often used for target screening activities, and a large database for screening is used to d
Read moreThe cold winter has already arrived and the winter is mainly due to the room being overly warm or eating too hot. Through a reasonable diet, you can prevent winter fire. Choose fire-fighting food according to the fired organs Heart Fire: The heart is a fire in the five elements of Chinese medici
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