Is Lvliang a dry climate suitable for breeding meat rabbits?
living habits
1. After long-term artificial domestication, rabbits have undergone great changes in body shape, appearance and quality, but some living habits they developed in the wild period (such as staying up all day and going out at night, being timid and afraid of being surprised, etc.) still remain. Long-term production practice has proved that meat rabbits gain weight faster in a dim and light feeding environment.
2. Under the same feeding and management standards, the average weight of each meat rabbit is 25-35g heavier than that in a rabbit cage with abundant light after being raised in a rabbit cage with dark light for 6 months. Under the condition of dim light, the meat rabbit is in a dark and quiet environment all day, which changes the habit of sleeping during the day, not wanting to eat, and being active at night, and the food intake is more balanced day and night.
3. In addition, the meat rabbit lives in a dim environment, and the external sound, light and other animal activities have little influence on the meat rabbit, so it is not easy to be frightened and its mood is relatively stable. Therefore, the food intake, digestibility and growth rate of meat rabbits increased.
4. It is a simple and effective technical measure to fatten meat rabbits in dim environment, which is worth popularizing. However, because the meat rabbit can't get enough sunlight for a long time, in order to ensure the healthy growth of the meat rabbit, we need to pay attention to the following two points: First, we should do a good job in cleaning the cage to prevent the occurrence and spread of various diseases; Second, pay attention to the comprehensive nutrition of feed.
Climate
1. Lvliang belongs to the semi-arid warm temperate continental monsoon climate, with four distinct seasons and great differences. Spring is dry, with less rain and more wind; Summer is hot and rainfall is concentrated; Autumn is cool and the climate is pleasant; It is cold in winter, and there is less snowfall. The average annual precipitation is 52.5mm, and the main peak of Guandi Mountain in Lvliang is a rainy center, with the annual precipitation above 7mm, while the areas along the river in Linxian and Liulin are relatively dry, with the precipitation usually below 45 mm. The seasonal distribution of precipitation is very uneven, with the highest in summer, accounting for about 6% of the annual precipitation, and the lowest in winter, only about 3%, and the interannual variation is great. The precipitation for many years is 2-3 times different from that of the youngest.
2. The regional distribution of precipitation is very uneven. On average, the precipitation in mountainous areas is more than that in Pingchuan, and that in southern mountainous areas is more than that in northern mountainous areas. The annual average temperature is around 8 and 9℃, and the annual >; The effective accumulated temperature at 1℃ is 2534.7—387.℃. The lowest temperature in January, the city's average temperature is -7.2℃, and the extreme minimum temperature is -3.5℃, which appears in the northern Lan County. The highest temperature in July, the average temperature in the city is 22.8℃, and the extreme highest temperature is 39.9℃, which appears in Fenyang City, Pingchuan.
3. The average annual sunshine hours are 2351.7-2871.7 hours, and the frost-free period is generally 133-178 days. Disastrous weather mainly includes drought, rainstorm, hail, frost and wind disaster.