Selection and purchase of Gray dogs
The main results are as follows: (1) before choosing and purchasing, we should refer to some materials about introducing the body characteristics and characteristics of this breed of dogs. If we have a spectrum in mind of this kind of dogs, we can avoid blind selection.
(2) be sure to choose puppies that are strong, vibrant, flexible, bright-eyed and free from any disease.
(3) in the selection and purchase, each part of the dog should be carefully examined to see if it meets the physique standard of the breed.
(4) specifically, the dog should not exceed the standard in terms of height and weight, otherwise it may not be a purebred of this breed.
(5) in the investigation of personality characteristics, we should pay attention to whether the dog is kind and amiable to people, whether it is flexible and vigorous, and whether it will bark and bite randomly.
(6) for the investigation of body shape characteristics, the head, chest, back, waist, abdomen, forelimbs, hind limbs, neck, tail, toes, claws, eyes, nose, kiss, ears, coat, coat color and other parts of the dog should be compared according to the standard.
(7) it is not suitable to choose the smallest individual in the same population. Because this "little one" may be the weakest dog in the litter.
(8) if the dog you want to buy is a purebred dog, the seller can generally produce the pedigree certificates of the male and female parents of the dog, so it is difficult to guarantee the purebred dog.
(9) if this is a dog with good physique and proper breeding, the seller is willing to issue a 2-week safety guarantee at the time of sale.
(10) upon completion of the purchase and confirmation of the purchase, both parties shall sign a transfer certificate.
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Eight kinds of non-grain feed for pigs
With the rapid development of animal husbandry in China, the demand for feed grain is increasing day by day. In order to alleviate the contradiction between people and animals for grain, it is imperative to develop non-grain feed. And the development of non-grain feed can effectively reduce the production cost and improve the economic benefits of farmers. Here are several kinds of non-grain feed suitable for feeding pigs. 1. Chicken manure is a kind of protein supplement with high quality and low price. Dried manure contains 15% of crude protein, 10% of crude fiber, 16% of crude fiber, 8% of all kinds of amino acids, 10% of 1 kg of chicken dung.
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Feeding and Management techniques of Pigs
(1) Technical requirements for joint feeding and management of pigs 1. It is recommended that feed be fed raw to pigs in rural areas, often cooked and prepared into dilute feed. This method of "filling belly with clear soup" is not only a waste of feed, fuel and labor, but also slow weight gain and high feeding cost. If raw feed is used, the above shortcomings can be overcome. 2. The variety of feed should be diversified and the fine, green and roughage should be matched reasonably. The practice of raising pigs has proved that the nutrients of multi-breed diets can learn from each other.
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