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Techniques for rearing summer fry fish: stock one main fish species, do not introduce carp, and combine feed with fertiliser for intensive feeding
Summer fry fish are small and delicate, with a weak ability to withstand adverse environments. In addition, at this stage the summer fry undergo a dietary transition, and their digestive system structure and function are not yet fully developed, so their digestive capacity is poor. If rearing methods are improper, mass mortality will occur. Through experiments, the author found that adopting the following rearing methods can significantly increase the survival rate and rearing efficiency of summer fry. Scientific stocking and rational matching: the traditional rearing method is mainly polyculture of multiple species. However, from production practice, because fish have different feeding habits, this kind of rearing
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Weeds in sesame fields can be controlled with the herbicide WhiPSuper
[Trade name]WhiPSuper (WhiPSuper) [Common name]fenoxaprop-p-ethyl (fenoxaprop-p-ethyl) [Formulation]6.9% emulsifiable concentrate, 8.05% emulsifiable oil [Dosage]To control barnyardgrass, foxtail, green foxtail, crabgrass and other annual grass weeds, use 750-900 ml of 6.9% WhiPSuper per hectare or 600-750 ml of 8.05% WhiPSuper. To control wild oat, use 900-1050 ml of 6.9% WhiPSuper per hectare
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Key Technical Points for Spring Sesame Cultivation with Plastic Film Mulching
Plastic film mulching cultivation can bring sesame yields to over 150 kg per mu, and some can exceed 200 kg, so film mulching is an effective cultivation measure for achieving super-high sesame yields. The specific techniques are introduced as follows: 1. Seed selection and timely early sowing: After plastic film mulching, the effective growth period of sesame is extended. Therefore, mid-to-late maturing excellent sesame varieties with waterlogging tolerance, disease resistance, and high yield potential should be selected, such as Yuzhi No. 5, No. 7, No. 8, and sesame hybrids. Early sowing is suitable, with a sowing period from the end of April to early May, to fully utilize the growing season and increase sesame yield. 2. Land preparation
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Key Techniques for Intercropping Sweet Potato with Sesame
Sweet potato is a vining crop with a low light-receiving position. When intercropped with sesame, which has a high light-receiving position, it forms a well-layered crop community, thereby improving light energy utilization. Generally, without reducing sweet potato yield, it increases sesame seed income by 30-40 kg per mu. This planting method is suitable for all sesame-producing regions. 1. Planting methods (1) Sweet potato is cultivated with plastic film mulching. When preparing the land, form ridges with a height of 10-12 cm, a top width of 60 cm, a bottom width of 80 cm, and a ridge spacing of 40 cm. Sweet potato seedlings are raised 7-10 days earlier than usual according to conventional practice.
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What are the benefits of intercropping cotton with Pinellia ternata?
Through our trials, intercropping Pinellia ternata in cotton fields shows no "conflict" between the two, neither crop's yield decreases, and an additional 80-100 kg of dried Pinellia ternata medicinal material can be harvested per mu, increasing income. The benefits of intercropping Pinellia ternata in cotton fields are mainly shown in the following aspects: 1. Clever use of the time difference. According to the characteristics of Pinellia ternata, it grows well from March to June without shade, and from July to September Pinellia ternata must grow under shaded conditions, and at this time cotton enters a rapid growth stage with luxuriant branches and leaves, creating a good microclimate for the normal growth of Pinellia ternata
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Off-season cultivation of edible fungi is highly profitable, with broad market prospects
So-called off-season cultivation refers to cultivation carried out in seasons when normal growth is not possible. In edible fungi production, this is essentially a matter of timing, that is, cultivation carried out in natural seasons when normal production is not possible through improved facilities and equipment, artificial regulation of conditions and other auxiliary means, and it can also achieve production results similar to those of normal-season production; for example, the relatively typical summer cultivation of enoki mushroom (Flammulina velutipes) and winter cultivation of straw mushroom, and so on. For example, the low-temperature variety enoki mushroom should fruit from November to February, but with facility-based automatic controlled cultivation
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How to Cope with Low Temperature and High Humidity During the Late Silkworm Stage
When low temperature and high humidity occur during the late silkworm stage, heating should be the main measure, raising the temperature to lower the humidity in the silkworm rearing room. The specific methods are as follows: 1. Heat the silkworm rearing room, and after the temperature rises, open the doors and windows appropriately to ventilate and remove moisture. 2. Prevent the silkworms from eating tender leaves, wet leaves, and immature mulberry leaves; appropriately reduce the amount of mulberry given each time, and do not let leftover leaves accumulate, so as to prevent the silkworm bed from becoming cold and damp. 3. Use more moisture-absorbing and drying materials such as lime to keep the silkworm bed dry. 4. During cold, rainy seasons, after the mulberry leaves are picked, store them for a certain
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Detailed recipe and step-by-step guide for tea-smoked eggs with walnut kernels
Ingredients: 3 eggs, 50 g walnut kernels. Seasonings: 200 g red braising liquid, smoking ingredients (30 g Pu'er tea, 20 g glutinous rice, 15 g white sugar), 15 g sesame oil, 20 g minced ham. Method: 1. First, put the eggs into a pot of boiling water and cook for 6 minutes, then remove and peel them, then soak the eggs in the red braising liquid for 30 minutes so they absorb the flavor, then remove. 2. Put the smoking ingredients into a smoker and heat until smoke rises, then place the flavored eggs into the smoker and smoke over low heat for 10 minutes, then remove and brush with sesame oil
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A detailed guide to making Boiled Fish with Vermicelli - numbing, spicy, fragrant, and perfect with rice
Stewing is also a form of boiling, just for a longer time, so I classify this as a stewed dish too. Eating this seems quite popular now, so I make it as well; if I didn't, it would look like I don't know how. Slice the fish, add a little salt, pepper, and cooking wine, and mix gently, because the fish is tender and you don't want it to break. Then add a little egg liquid, a little starch and oil, and stir evenly - this is what's called velveting. Put a little oil in the wok, add the three brothers and doubanjiang and stir-fry until fragrant, add water or meat broth, and once the water boils, add the greens and vermicelli and cook until done, then scoop them out
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Treating acute ruminal tympany in cattle with cut tobacco
Acute ruminal tympany is a common disease in cattle. When cattle eat large amounts of easily fermentable feed, especially legumes before flowering, they are most prone to this disease; in addition, eating moldy and spoiled forage, poisonous plants, or pasture covered with frost or dew can also promote the occurrence of the disease. Affected cattle show rapid abdominal distension, with obvious swelling of the left flank, which is elastic on palpation. In severe cases, the animal is restless, has difficulty breathing, a violent heartbeat, a weak and thready pulse, and cyanotic conjunctiva. In the late stage of the disease, the affected cattle are depressed, have extreme difficulty breathing, and are unwilling to move; if forced
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