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What are the methods for keeping piglets warm when they are born in winter?
When sows give birth in winter, the cold weather affects piglet survival, especially for rural free-range households, which have neither farrowing crates nor warming facilities, so the survival rate of piglets born in winter is relatively low. For experienced sow breeders, building a small warm nest for newborn piglets is a good method to improve piglet survival and increase breeding returns. Below is an introduction to how to build a small warm nest for piglets: Before the sow gives birth, on one side of the pig pen, preferably in a sheltered, sunny spot, build a small nest 1 m long, 1 m wide and 50 cm high, and connect it to the pig pen with an opening for the pigs to pass through.
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Good cotton planting next year starts with winter soil preparation
Many cotton farmers do not pay attention to winter management of cotton fields, and are accustomed to spring plowing and spring irrigation before sowing in spring. In fact, "prepare the soil well in winter, and cotton planting will go well next year; irrigate the land well during the winter slack season, and planting cotton will be effortless; winter plowing plus winter irrigation means fewer pests and high cotton yields" has become an important experience in cotton production. For this reason, in winter, cotton farmers should do the following tasks well: winter plowing of cotton fields with deep winter plowing can not only turn out part of the raw soil and bury surface weeds and crop residues underground; the loosened soil can also improve its capacity to store rain and snow, and after
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Methods and Techniques for Pest Control in Winter Edible Mushroom Cultivation
Recently there have been many inquiries about pest problems in autumn-cultivated edible mushrooms. Field investigations have found that this autumn the pest problems in edible mushrooms are relatively severe, with some mushroom sheds almost becoming "pest sheds," and the pest damage has triggered a large amount of weed mold contamination and serious diseases, causing heavy losses for mushroom growers. Today we have invited experts, based on the investigation results, to introduce to mushroom grower friends the "prevention" and "treatment" of pests in autumn and winter, in order to reduce losses for mushroom growers. Types of pest occurrence and identification 1. Mushroom gnats and mushroom flies: Autumn cultivation generally uses
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What are the recommended mixing ratios for mink, fox and raccoon dog winter fur period formulas?
Mink dry feed ① Fish meal 30%, meat meal 15%, blood meal 5%, chicken and duck frames and meat 15%, Dinghao premix 4%, corn 25%, bran and middlings 3%, fat 3%. ② Haoyijia mink extruded feed Dingyi No. 4 60% (add 2.5 times water and mix into a porridge), self-mixed dry feed 40%. Fresh feed ① Mixed fish 55%, livestock and poultry meat 12%, corn 25%, Dinghao premix 4%, bran and middlings 2%, fat 2%.
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What are the recommended mixing ratios for mink, fox and raccoon dog winter fur period formulas?
1) Mink dry feed: ① fish meal 30%, meat meal 15%, blood meal 5%, chicken and duck carcasses and meat 15%, Dinghao premix 4%, corn 25%, bran and middlings 3%, fat 3%; ② Haoyijia mink extruded feed Dingyi No. 4 60% (add 2.5 times water to make a porridge), the above ① self-mixed dry feed 40%; fresh feed: ① trash fish 55%, livestock and poultry meat 12%, corn 25%, Dinghao premix 4%, bran and middlings 2%, fat 2%; ② Haoyijia mink extruded feed Dingyi No. 4 60% (
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Introduction to the Red-Leaf Winter Peach Variety and Its Main Characteristics
In the northern Henan region of Henan, the Red-Leaf Winter Peach shows pink buds on March 25, begins blooming on April 1, with pink flowers, 5 petals, a flower diameter of 3.5-4 cm, and a blooming period of 7-10 days. The flowers and leaves grow simultaneously; the pink peach blossoms and purplish-red peach leaves become the only red landscape worth viewing in spring. As the seasons and temperatures change, the purplish-red peach leaves gradually turn copper-green from the base upward, but the new shoots and new leaves at the top remain purplish-red, forming on the same branch lower leaves that are copper-green and upper leaves that are still red.
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How is Wintergrazer 70 rye? Introducing the Winter Star variety
Introduced from the United States in the 1970s. Its characteristics include many tillers, fast growth, strong cold resistance, high fresh grass yield, and good quality. It is suitable for planting in areas east of Yinchuan and Guiyang, south of Beijing, and north of the Nanling Mountains. [Botanical characteristics] Wintergrazer 70 rye is an annual or winter-annual herb of the genus Secale in the grass family. Plant height 150-180 cm. Stem diameter 1-1.5 cm, 5-6 nodes, lower internodes short, not prone to lodging. Fibrous roots well developed, penetrating about 1 m into the soil. Many tillers, good regrowth, soft, green,
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A Comprehensive Interpretation of the Development of the Ornamental Fish Industry
I. Overview of the Development of China's Ornamental Fish Industry 1. The Development History of China's Ornamental Fish Industry China is the hometown of the goldfish. Goldfish have been kept by Chinese people for more than 2,000 years, and were introduced to the West in the early 16th century, where they were highly favored by European and American countries and called the "sacred fish of the East." Goldfish have become a worldwide species and occupy an important position among ornamental fish. 2. The Current Development Status of China's Ornamental Fish Industry The rapid development of ornamental fish in China began in the late 1980s and early 1990s
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How to prevent and treat swine respiratory diseases in winter?
Winter is a season with a high incidence of swine respiratory diseases. Swine respiratory diseases have caused serious losses to many pig farms, resulting in slow pig herd growth, reduced feed conversion efficiency, increased mortality, delayed marketing, and a vicious cycle in management, among other serious economic losses. I. Occurrence characteristics 1. Mixed infection with multiple pathogens. Swine respiratory diseases are mostly caused by the interaction of multiple factors such as viruses, bacteria, parasites, environmental stress, and low immunity of the pigs themselves. Clinically, disease caused by a single factor is relatively rare, thereby manifesting in the pig respiratory system as a series of syndrome complexes, the so-called porcine respiratory disease complex (PRDC). It is often a dual or multiple infection between virus and virus, virus and bacteria, or bacteria and bacteria. Examples include porcine reproductive and respiratory syndrome and post-weaning multisystemic wasting syndrome.
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How to treat swine winter diarrhea? A detailed explanation of integrated Chinese and Western medicine therapy
Porcine epidemic diarrhea in winter, commonly known as winter diarrhea, has its peak incidence from mid-December each year to mid-January of the following year; it strikes suddenly, spreads over a wide area and spreads rapidly; the incidence rate is high, seriously affecting the growth and development of pigs. 1. Symptoms The incubation period of the disease is generally 12-18 h. After infection, adult pigs show symptoms of watery diarrhea; the feces are initially grayish-white, gradually becoming yellowish-green, with an offensive fishy odor. Abdominal distension, vomiting, body temperature rises to 40-41°C in the initial stage, and once the diarrhea passes, the body temperature drops. Thirst and a desire to drink. 10 days
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