Feeding limit of dairy cattle feed

The digestion of feed by cows depends on the fermentation of microorganisms in the rumen, and the microbes in the rumen need a relatively stable environment. The method of feeding quails is not conducive to the ruminal health of cattle, which is not conducive to digestion. A reasonable feed to feed, each feed should not be fed too much, the specific feeding range is as follows: 1, silage 20 ~ 25 kg per day; 2, eat silage cattle with the best quality hay (green grass ), no less than 4 kilograms per cow per day, at present, most areas lack the green grass to feed cows, therefore, the grass season must pay close attention to the time to dry the hay, do not let the cows all eat grass; 3, roots such as carrots, pumpkins due to moisture Content is too high to feed more, every day 3 to 5 kilograms; 4, fresh grass no more than 12 kilograms per day; 5, rapeseed cake, cottonseed meal in the amount of feed can not exceed 10%; 6, accessories such as brewers, Corn residue, bean curd residue, apple pomace about 10 kilograms per day; 7, the amount of concentrate feed per kg of milk to 2.5 to 3.0 kilograms of milk feed, high milk production to concentrate, produce less milk, less to concentrate, but , How high milk tube, concentrate Feeding Amount not more than 12 kg per day, while in the case of feeding a large amount of fine material to increase the frequency of feeding, in order to reduce the acidity increase rumen.

Cosmetic Raw Materials

Cosmetic raw materials refer to the ingredients that are used to create various skincare and beauty products. They play a critical role in the formulation of cosmetic products as they determine the quality, effectiveness, and safety of the end product.

Cosmetic raw materials come in various forms, including natural, synthetic, and organic. Natural raw materials are derived from plants, minerals, and animals, and they have been used for centuries in traditional beauty and skincare practices. Synthetic raw materials, on the other hand, are created in a laboratory and are designed to mimic the properties of natural raw materials. Organic raw materials are produced without the use of synthetic fertilizers, pesticides, or genetically modified organisms.

The choice of cosmetic raw materials depends on several factors, including the intended use of the product, the skin type of the customer, and the desired results. For instance, a moisturizer that is designed for dry skin may contain natural oils and butters such as shea butter, cocoa butter, or argan Oil, which are known for their hydrating properties. A sunscreen product may contain synthetic UV filters such as avobenzone, octinoxate, and oxybenzone to protect the skin from the harmful effects of the sun.

In addition to the functional properties of cosmetic raw materials, their safety and sustainability are essential considerations. Cosmetic raw materials must comply with regulatory standards and guidelines to ensure their safety for consumers. They should also be ethically sourced and produced, without causing harm to the environment or wildlife.

In conclusion, cosmetic raw materials are essential components of any cosmetic or skincare product. The choice of raw materials can have a significant impact on the efficacy, quality, and safety of the final product. Therefore, cosmetic companies need to carefully consider these factors when formulating their products to ensure that they meet the needs and expectations of their customers while also being sustainable and safe for the environment.

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