The ass is a herbivore animal. The donkey meat is delicate and delicious. It is a high-protein, low-fat health food. The donkey is strong in disease resistance, resistant to rough feeding, easy to feed, well-managed, and fast-growing. It can be stocked and kept in captivity, and its investment is small, which is suitable for small-scale farming by farmers. Meat donkeys are a new and rich project. First, the choice of fine varieties China's thoroughbred donkey has large, medium and small three categories, including the Guanzhong donkey and the Texas donkey is China's famous large breed donkey. Guanzhong donkeys are mainly produced in the Guanzhong plain area of ​​Shaanxi Province, and are mainly produced in cities and counties such as Xianyang, Pingguan and Wugong. The breed is tall and tall, with a body height of 130 cm and a body weight of 250-290 kg. The Texas donkey takes the county of Dezhou, Shandong Province, and the coastal areas of the Bohai Sea as its central production area. It is also known as the “Bohai Sea Donkeyâ€, which is 130 centimeters tall and weighs about 260 kilograms. Second, the meat donkey science feeding principle Feeding meat donkey first according to the donkey's age, sex, body condition, weight, etc. for the slot feeding. To fix the slots, short reins, feed four times a day (morning and night) at the early, middle, late, and late nights. The weather is long in the summer and can be fed one more time during the day and one less during the winter. The rough material should be chopped and chopped, so that “7 cm straw three-knifeâ€; fine material should be selectively crushed, flattened, soaked, fermented, fried roasted, etc., in order to improve its palatability and feed intake, Promote digestion and absorption. To feed the full-price compound feed, because the donkey's stomach volume is small, the feed should be fed less frequently, and supplemented at night. When the donkey eats hay, it requires a lot of digestive juices, and it is necessary to ensure that there is enough clean drinking water and the right amount of salt. Salt can increase appetite and promote digestion and absorption. Brush the donkey body skin every day to promote blood circulation and metabolism, and keep the donkey clean and promote the growth of the donkey. Third, the young donkey's breeding newborn pups should first allow them to eat enough colostrum as soon as possible to increase disease resistance and speed up growth and development. In addition to normal management, the young donkey should be trained to eat concentrates at the age of 15 days, and corn, wheat, millet, etc. can be ground into powder. Add a little sugar to the porridge and induce it to feed. At the beginning, the young donkey feeds 10 to 20 grams of fine material per head per day, feeds 80 to 100 grams per day after a few days, feeds 100 to 200 grams per head per month, and feeds 500 to 1,000 grams per day after 2 months. Gradually increased later, it is advisable to feed 3.5 kilograms per day after 9 months. The total amount of fattening will be 500 kilograms. Fourth, the donkey fattening method new donkeys purchased from the field, we must first feed some grass, bran and other digestible feed, and to feed less Tim Tim, each feed 6 to 7 percent full. After a few days of normal grazing, enter the feeding period. The mixed roughage in this period mainly consisted of cereal straw, soybean meal powder and corn stover powder. The mixed concentrate contained 50% of soybean cake, 30% of cornmeal, and 20% of bran. The fattening donkey that has just been purchased from a foreign country may not like to feed on the above feed or may not eat it at all. It may be used for tame food first, and it can be automatically eaten after 7 days. The specially-finished fattened donkey can be fed 2 times a day (for roughage at night only), 80% can be fed, and after 2 months of feeding, it should be timely slaughtered or sold according to the donkey's lyrical condition and market price. In addition, refined assorted fodder for mature donkeys should also be selected based on local natural resources and market conditions. The coarse fodder can be used for cottonseed, wheatgrass, soybean meal, cornstarch, etc. The concentrate can be used for soybean meal, peanut cake, Soybean cakes are either fed with cooked sorghum or soybean meal. In short, local materials should be used for cost accounting. During the fattening period, it is necessary to limit the movement of the donkey, provide enough clean drinking water, appropriate salt, brush the body of the donkey, keep the pens and the environment clean, dry, and hygienic.
Indoor Hydroponics Grow Kit
hydroponics system-nutrient technique (NFT)
NFT does not give average support to roots. Typically, the roots sit in a long sloping channel irrigation (Fig. 1.1). The nutrient is introduced into the high class of the canal and allowed to flow over the roots after which it drains into the nutrient tank. This is then re-pumped back into the channel to repeat the watering process.
This feed cycle can be intermittent or continuous. An & lsquo; The intermittent 'rss cycle is controlled by the clock and repeated several times per hour. this is sometimes called the "NFT pulse". The NFT pulse usually achieves better aeration of the roots as the roots are exposed to air between each feed. A & lsquo; continuous' rss cycle works non-stop. This is often used in commercial operations.
You can easily grow your favorite flowers at home without muddy mess and need to water your plants regularly.
Hydroponics is an ideal way to grow plants in urban areas. This makes it a great hobby that helps you to relax and it is fun to watch the hydroponic plants grow in the garden nft.
Indoor Hydroponics Grow Kit
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