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Detailed Explanation of the Four Major Characteristics of the Raccoon Dog's Living Habits
(1) Social grouping: Wild raccoon dogs usually live in pairs in dens, with 1 male and 1 female per den, though there are also cases of 1 male with multiple females or 1 female with multiple males. The parents and pups of neighboring dens usually play and frolic together, and mother raccoon dogs sometimes even nurse each other's young indiscriminately. Under domestic rearing conditions, this characteristic can be utilized by grouping weaned pups into groups of 10~20 and raising them together in pens. (2) Crepuscular and nocturnal: This characteristic is very pronounced in wild raccoon dogs; they sleep in their dens during the day and come out around dusk and dawn to move about and forage. Domesticated raccoon dogs, however, can be active throughout the day, basically
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Control Methods for Four Types of Diseases in Edible Fungi
1. Brown rot, also known as bubble disease, wet bubble disease, etc. It mainly affects button mushrooms, straw mushrooms, oyster mushrooms, etc. The disease is caused by a fungus called Mycogone perniciosa. The main characteristics are: the conidia and chlamydospores of Mycogone perniciosa only infect the fruiting bodies, not the mycelium. When the fruiting body is lightly infected, the stipe swells into a bubbly deformity, hence the name wet bubble disease. However, at different stages of fruiting body development, the symptoms also differ. When the fruiting body is infected before differentiation, an irregular mass of tissue resembling a hard-skinned puffball appears, covered with a layer of white cottony mycelium, and gradually
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How to care for roses? Master these four key points
The rose is a plant that loves sunlight very much; if there is not enough light, it is very difficult to get it to bloom every month. To make roses bloom year-round, you must grasp the following four keys. (1) Sunlight must be sufficient: the place where roses are planted must be both well ventilated and able to receive more than half a day of sunlight; this is the primary condition for them to bloom in profusion. (2) They must be pruned often: even if the sunlight conditions are good, roses will not grow well if they are not pruned for a long time. The pruning method is: after December each year, when the rose leaves fall, prune once; after May, each time a round of flowers finishes blooming, cut away 2/3 or 1/2 of the branch that has bloomed, so there will be more chances for new flower buds to regenerate. The wounds caused by pruning should be sealed promptly with healing and antiseptic membrane to prevent the wounds from drying and cracking and from damage by pests and diseases, and to promote the rapid growth of callus tissue.
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Tips for Extracting Honey by Spinning: Suitable for Honey Harvesting in All Four Seasons
The main economic benefit of beekeeping comes from extracting honey by spinning. As the seasons change throughout the year, the methods of honey extraction also differ. In the Yangtze River basin, the basic principles for honey extraction are: early in spring, frequent in summer, steady in autumn, and stop in winter. 1. Early in spring. After the beginning of spring, the queen bee begins to lay eggs, worker bees go out to forage, and their enthusiasm for nurturing young bees rises day by day; especially for Chinese bees (Apis cerana), when the temperature is just turning warm but still cold, they fly around searching and collecting scattered nectar. They generally produce their first batch of mature honey around the end of March. Apart from feeding young bees and
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How to harvest garlic scapes? Remember these four tips
In recent years, many garlic farmers have changed the past cultivation method of growing green garlic and digging up green garlic for market into the cultivation method of harvesting garlic scapes and digging up garlic bulbs for market. Among them, quite a few farmers, because they do not know how to harvest garlic scapes scientifically, end up with poor-quality garlic scapes, low yields, small garlic bulbs, and large reductions in output. To help garlic farmers both harvest high-quality, high-yield garlic scapes and achieve the good benefit of a bumper garlic bulb harvest, here are four "tips" for scientifically harvesting garlic scapes. 1. Choose the right harvest time when the "scape tip" bends nearly a full circle. When harvesting garlic scapes, you must
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Haemanthus albiflos stays green through all four seasons and is full of vitality all year round
Haemanthus albiflos (white paintbrush lily) is a perennial evergreen herbaceous plant of the genus Haemanthus in the Amaryllidaceae family, native to southern Africa. The broad-leaved plants grow 20-30 cm tall, with a shortened or flattened-globose rhizome that is jointed. The leaves emerge from the base, are opposite, spreading and broad, usually 4-6 in number and neatly arranged. Haemanthus albiflos likes a sunny, warm, humid and well-ventilated environment. It is fairly drought-tolerant but not cold-tolerant, with an optimum growing temperature of 15-25°C, and requires well-drained, slightly acidic loam. The growing medium for cultivating Haemanthus albiflos can be made by mixing peat, leaf mold and river sand evenly. During the growing season
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Cage fish disease prevention and control relies on these four services
Recently, it has been a season of high incidence of cage fish diseases. The fishery authorities of Ningbo City, Zhejiang Province, have carried out four services to comprehensively implement disease prevention and control work. 1. Science and technology outreach service. Disease monitoring reporters in each area regularly visit each monitoring point and surrounding cage aquaculture areas to learn about conditions. Municipal-level disease monitoring reporters are guaranteed to go to the grassroots to carry out services twice a week (1-2 days each time). 2. Rapid response service. If fishermen encounter sudden disease outbreaks, experts are organized to rush to the scene within 2 hours. Recently,
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Why does home cultivation of Phalaenopsis fail? An analysis of four reasons
1. Overwatering: Friends who grow Phalaenopsis always worry that the orchid lacks water, and regardless of whether the growing medium is dry, they water it every day, causing severe root rot. 2. Temperature too low: Usually, flowering Phalaenopsis plants are mostly brought to market in early spring, and after being bought and taken home they are generally placed in places such as the living room for enjoyment. Although the daytime temperature in these places is sufficient, the nighttime temperature is somewhat on the low side. On the other hand, professionally cultivated orchids are mostly kept in well-equipped greenhouses. By comparison, the temperature and humidity at home are both somewhat insufficient, so the plants' growth tends to
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How to store pears in spring? Four methods to help you extend their shelf life
1. Chemical fumigation method. The fumigation method mainly prevents and controls diseases that invade the fruit. First, seal the pears with plastic film, then place a fumigant (such as acetaldehyde) inside the sealed plastic film so that the fumigant concentration inside the plastic film reaches 0.5% and is maintained for 180 minutes, or so that the fumigant concentration inside the plastic film reaches 1% and is maintained for 120 minutes. 2. Medicinal solution soaking method. This method mainly prevents pears from being infected by pathogens after harvest. Soak the pears in a 400-fold dilution of 4% Nongkang 120 fruit tree-specific solution for 50 minutes, then remove and air-dry, then package and store
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What are the four key points to get right for fish farming at the start of spring?
1. Fertilization: In early spring, when the pond water temperature stabilizes at 8°C-10°C, start applying supplemental fertilizer to cultivate natural food organisms in the water. The amount of fertilizer should be determined according to the fertility of the water quality and the quality of the fertilizer. Generally, apply 60-90 kg of human excrement and urine per mu; or 100-150 kg of livestock manure. If chemical fertilizer is used, follow a nitrogen-to-phosphorus-to-potassium ratio of 1:1:0.5. When applying, first crush and mix with water, then splash evenly over the whole pond, with a total amount of 3-7 kg per mu, and an interval of 5-10 days between each application. Keep the pond water quality yellow-brown or yellow-green, with a transparency of 30 cm
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