最近最经典中文MV字幕,国产成人无码精品久久二区三,在线一区二区三区,四川少妇BBB搡BBB爽爽爽视频

There are all kinds of misunderstandings in many industries. When we enter into these misunderstandings, we often don't know ourselves, but we will obviously find that our cost consumption has increased, but the economic benefits are not in direct proportion, which shows that we have entered into the misunderstandings. So for those who use pig raising equipment, how can we quickly find that we have Didn't get into the wrong area? Pratt & Whitney will talk with you today about the mistakes that we are prone to get into when we mix pig feed.
1. Blindly imitate other people's feed formula
First of all, other people's formula is determined according to their own actual pig raising situation, and if we copy other people's formula, it is certainly not suitable for our actual pig raising situation. According to the query, about 40% of pig farms have the problem of blindly copying other people's feed formula, which leads to inconsistent raw material matching and nutrient imbalance, thus reducing the use efficiency and forming feed Waste, thus increasing the cost of feed, reducing the operating efficiency of the pig farm. In order to improve feed utilization and conversion rate and reduce feed cost, we must have a scientific feed formula.
2. Our formula remains the same when the feed changes
Many times we can hear a lot of complaints from the owners. At some time, our pigs just eat the feed and don't grow meat, and grow very slowly. This is not a problem for pigs. For example, the temperature is low in autumn and winter, so pigs need more energy to maintain their temperature. But most of the corn in the feed we use is just harvested Because of the high water content, the feed made of this kind of corn can't reach the standard of pig's growth, so we should actively change the proportion of feed to ensure pig's growth.
3. Pigs are growing all the time, but our feed ratio is the same
We know that there are different stages of piglet growth, and piglets in each stage should be fed with different feeds. If our piglet growth stage changes, but our feed ratio does not change, it will certainly affect the growth of piglets.
In the process of raising pigs, feed is basically the most important feeding factor, and we are very easy to make mistakes in feed proportion in the process of raising pigs, so many people may not be able to raise pigs well even if they have the assistance of pig raising equipment, so we should find out the reasons from many aspects when we have problems in the process of raising pigs, and then solve the problem.