In the summer, it's crucial to manage the temperature and environment around rabbit houses to ensure the comfort and health of the animals. You can plant some cane-shaped plants like melon beans, grapes, or pumpkins around the house to provide natural shade and reduce direct sunlight exposure. Additionally, applying a layer of lime slurry on both the inside and outside walls of the rabbit house can help reflect heat and keep the interior cooler. It's also important to install shaded areas or pergolas with open doors and windows to allow for proper air circulation. For wool rabbits, trimming their fur around the head and face can improve ventilation and reduce overheating. Avoid overcrowding the cages, as this can increase stress and heat retention. When temperatures exceed 30°C, you can spray cool water every 2-3 hours. Another effective method is to place bricks soaked in cold water into the cages; once they are fully saturated (no more bubbling), they will release coolness gradually, offering a long-lasting cooling effect.
Regarding feeding, it's best to adjust the diet during hot weather. Provide more green, leafy, and succulent feeds rich in moisture, while carefully managing protein intake. Limit high-energy feeds that may cause digestive issues. To prevent diarrhea, include high-quality hay in the diet and ensure clean, cold water is always available—adding 1-2% salt to the water can help replenish minerals. Feeding schedules should be adjusted too, as rabbits tend to be more active at night during summer. Implement a feeding strategy such as "early breakfast, light lunch, full dinner, and grass at night" to maximize food intake and support growth.
During midsummer, male rabbits may experience reduced semen quality, and female rabbits might have irregular estrus cycles, increasing the risk of inbreeding. Breeding during this time often leads to smaller litter sizes and higher disease susceptibility. To avoid this, it’s advisable to stop breeding from mid-June to mid-August, allowing both males and females to rest and recover. This period of rest will greatly benefit their health and improve the success rate of future breedings.
Summer can be challenging for young rabbits, so it's essential to give them access to colostrum immediately after birth. Monitor and adjust litter numbers, keeping them around 6-8 per litter. Once the young start eating, administer 0.5% licorice water mixed with 10g brown sugar, 10g glucose, 0.5g compound enzymes, and 0.5g poultry trehalose per 100ml. Feed this mixture twice daily, with each dose being 5ml. Ensure the environment remains cool and free from pests, and maintain clean, dry grass mats to protect the puppies from diseases and predators like dogs and cats.
To prevent diseases caused by high humidity and temperature, such as intestinal infections and coccidiosis, add chopped plantain, dandelion, onion, and garlic to the feed. Each rabbit should receive two pieces of a combination of herbal remedies like nettle and chlorophenyl hydrazine daily. Continue this for two weeks, then stop for one week. Repeat this cycle, doubling the dosage if needed. Additionally, feed puppies with children's safety supplements, oxytetracycline powder, and rendan spices. Regularly offer mung bean and white sugar soup or wolfberry tea to help prevent heatstroke and support overall health.
Roundness Tester
A roundness tester is a measuring tool that uses the rotation axis method to measure the roundness error of a workpiece. The roundness tester is divided into sensor rotary and workbench rotary. During measurement, the measured part is installed concentric with the precision shaft system, and the precision shaft is equipped with an inductive length sensor or workbench for precise circular motion. The roundness meter consists of an instrument's sensor, amplifier, filter, and output device. If the instrument is equipped with a computer, the computer is also included in this system.
A roundness tester is a precision instrument used to measure the out-of-roundness of a rotating surface (shaft, hole, or spherical surface) of a component. There are usually two types: small desktop, where the workpiece is mounted on a rotating workbench and the measuring head is mounted on a fixed column; and Large floor mounted, with the workpiece installed on a fixed workbench and the measuring head installed on the rotating spindle. During measurement, the measuring head contacts the workpiece's surface, and the instrument's rotating part (workbench or spindle) rotates for one cycle. Due to the extremely high accuracy of the supporting bearings in the rotating part, the measuring head will generate a high-precision circular trajectory on the measured surface during rotation. The out-of-roundness of the measured surface causes the measuring head to shift and transform into an electrical (or pneumatic) signal. After amplification, it can be automatically recorded on a circular recording paper, and the out-of-roundness of each part can be directly read out for accuracy evaluation and process analysis and widely used in precision bearings, machine tools, and instrument manufacturing industries.
The Roundness Testeradopts a radius measurement method and operates in a rotating manner. The rotation axis system of the roundness meter adopts a high-precision air floating spindle as the measurement reference; The electrical part of the roundness tester is composed of advanced computers, precision circular grating sensors, and precision inductance displacement sensors. The circular grating sensors and precision inductance displacement sensors measure angle and radial displacement, ensuring the accuracy of measuring the angular displacement and radial value of the workpiece; The roundness meter measurement software adopts a roundness measurement software based on the Chinese version of WinXP operating system platform, completing data collection, processing, and measurement data management.
China Roundness Measuring Instrument,Roundness Tester Machine,Mitutoyo Roundness Tester Manufacturer
Zhejiang dexun instrument technology co., ltd , https://www.dexunmeasuring.com