"New way" added to livestock and poultry breeding

Introduction: many farmers in zhaitoubao Township, Leling City, Shandong Province are different from others in their "way" of farming Cattle live in air conditioning room: Zhang Haiying, a villager in hadaokou village, has installed air conditioning for her cows Talking about it, Zhang Haiying said with a smile: "it's also out of the question." She told me that in the process of raising, she found that in spring and late autumn every year, the milk production of cows is high, while in summer and winter, the milk production is low She suspected that the weather was too hot and too cold, which affected the milk production of cows She could consult a large number of technical data about cow feeding, but there was no record in this regard She asked for advice from relevant experts, and she did not get a clear answer After discussing with her husband, she decided to experiment on her own So, in the summer of 2000, they spent 3800 yuan to buy a wall mounted air conditioner, and first started the experiment in a dairy house I didn't expect it to work Every day, she adjusted the indoor temperature to about 22 degrees, which lasted for more than a month As a result, the daily milk production of two cows in this high-rise room increased to more than 30 jin, almost the same as that in spring However, the milk production of two cows in a room without air conditioning is still over 20 jin So air conditioning was installed in all the cowhouses S6v pig sleeps in "steel wire bed": Zhao Guozhu, a pig farmer in pozhao village, has made a new job of raising pigs, which is to let pigs sleep in "steel wire bed" The pigsty built by Zhao Guozhu is divided into two layers with fine steel bars except for a few sow pens On the upper layer, there are trough and sink welded by iron fence Zhao Guozhu said: "in this way, pigs must put their heads out of the iron bars to eat, and feces and urine leak to the bottom Every morning and afternoon, I also wash the pigsty once a week, and eliminate the poison once a week to ensure the sanitation of the food and fattening environment Pigs are less sick and grow faster." "What's the benefit of raising pigs these years?" "It's not bad After putting pigs to bed, the survival rate has increased and they grow fast Last year, they sold more than 130 fat pigs and made a net profit of more than 20000 yuan This year, I'm going to expand the scale In addition to building pig houses, I'm going to build a few more rows of chicken houses to raise chickens I'm going to raise fish in the dug ponds, plant trees around and do ecological breeding " As he spoke, his face was a little smug S6v chickens eat green food: Zhang Zhanqiang, a chicken specialist in Yousu village, feeds chickens with alfalfa and lets them eat green food The "way" to produce "green eggs" is fresh enough "I heard that you use alfalfa to feed chickens, and the effect is good?" "It's OK." Listen to the author asked alfalfa chicken, Zhang Zhanqiang modesty with a bit of complacency "It's also from books," he said In the spring of 1999, Zhang Zhanqiang read that alfalfa is a good green feed for laying hens Each kilogram of alfalfa powder contains 100-230 mg of carotene, and the content of crude protein is also relatively rich, which has a good effect on improving the quality of eggs, improving the disease resistance of layers and improving the hatching rate So he bought more than 300 kg of dry alfalfa powder, which is mixed in the chicken feed according to the formula in the book After a period of trial feeding, I thought the effect was really good, so I planted four mu of alfalfa Alfalfa is easy to manage, and does not apply pesticides It is a pure green feed with high yield and low chicken cost He told the author that the average cost per kilogram of eggs can be reduced by 2 to 4 cents by adding only one item of alfalfa He said: "don't underestimate the 23 cents per kilogram, and the sum will be counted." S6v (author:) to feed Weibo to: