-
Detailed Explanation of Garlic Food Processing Methods and Technical Key Points
Garlic powder Garlic powder has a delicious taste, rich and spicy, with simple processing equipment and significant economic benefits. Its process flow and operations are as follows. 1. Material selection: Select garlic with yellow leaves and dry stalks, large heads, white clove flesh, no pests or diseases, and no damage. 2. Soaking: Wash the garlic, separate into cloves, soak in cold water for 1 hour, rub off the skin, scoop out and drain. 3. Crushing: Add 1/3 clean water to the garlic cloves, put into a beater to make a pulp. Then filter (ordinary coarse gauze is sufficient) to remove residual skin and other impurities. 4. Dehydration: Use a centrifuge at
-
How to harvest garlic? Master these technical key points
1. Harvesting garlic scapes. Garlic scape harvesting is highly time-sensitive; once they have grown, they must be harvested promptly. Timely harvesting of garlic scapes can ease the competition for nutrients between the scapes and the garlic bulbs, makes the scapes tender in texture, and also promotes rapid bulb swelling. From differentiation to harvest, garlic scapes generally need 40-45 days, and from emergence to harvest about 15 days; the best harvest time for garlic scapes is when the spathe turns white. The morphological signs of mature garlic scapes are: when the scape bends into an arch, the portion of the scape axis above the point where it contacts the second-to-last leaf turns light yellow by 4-5 cm
-
Prevention and Control Methods and Technical Key Points for Common Diseases of Large Yellow Croaker
I. Cryptocaryon irritans disease (white spot disease) Symptoms: A large number of small white spots appear on the body surface. In severe cases, the fish body is covered with a layer of white film. Due to the destruction caused by the parasites, secondary bacterial infection is triggered, resulting in inflammation and necrosis of the fish epidermis, scales easily falling off, fin rays rotting and splitting. When parasitizing the gills, it destroys the gill filaments, and after bacterial infection, it causes gill rot. When the parasites invade the fish's cornea, it causes inflammation and blindness. Diseased fish have reduced appetite, become thin, and swim erratically. The parasites can be identified by microscopic examination. Prevention
-
Processing Methods and Technical Key Points for Freshwater Fish Sausage
1. Raw material pre-treatment: Fresh fish after catching should be sent quickly to the processing plant, and fish with off odors or spoilage should be removed. After gutting and beheading the fresh fish, rinse away blood and dirt with clean water. If it cannot be processed in time, the fish chunks should be quick-frozen and stored at minus 18 degrees Celsius for later use. For thawing frozen fish, running water thawing is better. The water temperature should be controlled at around 10 degrees Celsius. 2. Meat collection: Control the meat collection rate at around 25 percent. If the meat collection rate is too low, it will affect the finished product yield and increase costs; if the meat collection rate is too high, tens of thousands of blood-red muscle [tissue will be collected],
-
Prevention and Control Methods and Technical Key Points for Pig Cold Diarrhea
The root cause of pig "cold diarrhea" disease has now been confirmed to be infection of pigs with transmissible gastroenteritis and epidemic diarrhea, and pigs are prone to this disease when the weather turns cold. Once a pig contracts this disease, in addition to severe diarrhea and pig death (mortality of suckling pigs can reach as high as 100%), it also seriously affects pig growth and increases the culling rate of pigs. In order to effectively control the occurrence of this disease, the pathological characteristics and prevention and control measures of the disease are introduced as follows: 1. Pathological characteristics: Porcine transmissible gastroenteritis and porcine epidemic diarrhea
-
Key Technical Points for Rearing Chicken Feed and Feeding Management
Rearing chickens have a relatively strong digestive capacity. Switching from chick feed to rearing chicken feed mainly involves lowering the protein level of the diet to prevent premature laying, and also to reduce non-productive feed costs. The feed change should have a 1-week transition period, gradually transitioning from chick feed to rearing feed, so that the chickens have an adaptation process. Since rearing chickens are in a period of vigorous development of muscles, bones, respiratory system, digestive system and reproductive system, although the feed quality can be slightly reduced, the proportions of various nutrients must be balanced.
-
Detailed Explanation of Tea Plant Pruning Methods and Technical Key Points
Tea plant pruning is a measure carried out on the basis of comprehensive management of soil, fertilizer and water in the tea garden, whereby, according to local natural conditions, tree age and the growth habits of the variety, the distribution and translocation of nutrients in the tea plant body are properly controlled and regulated so that nutrients are rationally utilized and distributed. However, it must be closely coordinated with fertilizer and water management, combined with plucking and leaf retention, and attention must be paid to pest and disease control, so that the tea plants recover quickly and grow well after pruning. Formative pruning: for the first formative pruning of young tea plants, the height and the thickness of the branches have a close bearing on the strength and number of future branches.
-
Key technical points for winter management of tea plants to help tea gardens overwinter safely
1. Carry out the garden-closing work by spraying the whole tea plant with 0.4-0.5 degrees Baumé lime-sulfur mixture. 2. Apply 150 kg of decomposed cake fertilizer in holes or furrows, or 100 kg of special compound fertilizer for tea, and finish applying the base fertilizer by November. 3. In conjunction with fertilization, clear weeds inside and around the garden to reduce overwintering habitats for pests. 4. For expanding tea gardens, select good varieties, deeply plow furrows in the tea garden, apply base fertilizer deeply, adopt double-row single-plant planting, low-hole cultivation, and low-position pruning, and strive to complete planting in this winter and next spring.
-
Key Technical Points and Precautions for Irrigating Cotton Fields
Cotton is irrigated 3-5 times throughout the whole growth period, and irrigation should follow the principle of late first watering, quick second watering, and full third watering. The first watering is carried out at noon when the symptoms of water deficiency in cotton leaves are obvious, and it is best to wait until 10% of the plants in the cotton field have set bolls before applying the first watering. Generally, late June to early July is the best period for the first irrigation. For vigorously growing fields, delay watering until each plant has set 1-2 bolls. Strengthen water control to prevent excessive vegetative growth; the amount of the first irrigation should be small, with a water volume of 50-60 cubic meters per mu. The interval between the first and second watering is 8-10 days, and the second
-
Key Technical Points for Foliar Fertilization of Cotton to Prevent Premature Senescence
In the late growth stage of cotton, root activity gradually declines and the ability to absorb water and nutrients weakens accordingly. Adopting the method of spraying fertilizer solution promotes the absorption and utilization of nutrients by cotton, extends the functional period of leaves, improves root activity, and increases boll weight. As for the concentration of the fertilizer solution, urea is best at 1%, adding 0.5 kg of urea to 50 kg of water; potassium dihydrogen phosphate and superphosphate are best at 1%-1.5%. Superphosphate should first be soaked for 24 hours; after the impurities settle, slowly pour out the clear liquid, dilute with water, and then spray. At the same time, Tianfengsu or Shuofeng 481 may be appropriately added, which can
条件筛选