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Raccoon Dog Feeding and Management Methods and Technical Key Points
I. Proper combination of animal and plant feed The raccoon dog is an omnivore, and the characteristics and functions of its digestive system fall between those of carnivores and herbivores; it is suited both to eating and digesting animal feed and to eating and digesting plant feed. Therefore, when formulating rations, animal and plant feed should be used in a reasonable combination. Because animal feed is relatively expensive, its proportion should be reduced as much as possible within the permitted limit, generally no higher than 45%. II. Feeding must be regular and quantitative Daily feeding of raccoon dogs should have relatively fixed times and amounts, so that they develop good
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Processing Methods and Technical Key Points for Salted Sour Carambola (Starfruit) Salt-Preserved Base
Carambola (starfruit) falls into two major types: one is crisp, sweet and refreshing, suitable for eating fresh or for processing into carambola juice, carambola in syrup canned goods, and the like. Whether eaten fresh or processed, its quality and flavor are quite good. The other type is extremely sour with an astringent taste, mostly grown in mountainous areas without any special cultivation by humans. Because of its strong sourness, this sour carambola is not suitable for fresh eating, but it can serve as a raw material for sugar-preserved processing. In order to preserve the raw material, it can first be made into a semi-finished salt-preserved base. There are two methods for making the salt-preserved base: one is the brine curing method, preparing a 5-8
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Processing Methods and Technical Key Points for Pitted Candied Red Dates
(1) Process flow: Material selection → Pitting → Soaking and washing → Boiling → Date soaking → Drying → Packaging. (2) Technical key points 1. Material selection: Select fully ripe red dates with uniform size, bright red color, thick flesh and high sugar content as raw materials. Remove moldy and spotted dates. Green dates are not suitable as raw materials. 2. Pitting: Use a pitting machine to punch out the pits. The diameter of the pit outlet should not exceed 0.7 cm, the opening should be complete without damage, the punched holes should be straight at top and bottom, with no broken ends and consistent needle holes. The removed date pits, which carry some date flesh, can be used to process vinegar.
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Key Technical Points for the Cultivation and Field Management of Three-Cherry Pepper
I. Seedling Raising Three-Cherry Pepper can be raised in sunken hotbeds or small arch sheds, with small arch sheds being the main method. The specific practices are as follows. 1. Construction of the small arch shed The small arch shed is generally 1.5-2 m wide and 1 m high, and straw mats are added at night depending on the climate. 2. Preparation of the growing soil Use 7-8 parts fertile garden soil and 2-3 parts decomposed barnyard manure, mix well; if the soil is heavy and clayey, also mix in sandy soil. 3. Sowing time Spring-sown seedlings are generally arranged in mid-to-late February, and no later than March
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Detailed Explanation of Key Technical Points for Ginger Sprout Production and Cultivation
In recent years, in order to expand ginger exports and earn foreign exchange, various regions have summarized a complete set of supporting techniques for ginger sprout production, achieving relatively high economic benefits. Ginger sprouts are divided into common ginger sprouts and softened ginger sprouts. The production technology for common ginger sprouts is similar to conventional ginger cultivation techniques, but there are also differences. The main points to master are as follows: (1) Select varieties of the dense-sprout type with many branches, so that the ginger has many branches and a high number of sprouts, and more parts can be used when making ginger sprouts, making it easier to produce more products; (2) Use smaller ginger pieces for sowing, reduce investment, improve the utilization rate of seed ginger, and smaller ginger pieces
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Key Technical Points for Early Spring Field Management of Late-Sown Wheat
Because last year's wheat sowing period around the "National Day" (October 1) encountered heavy rainfall, wheat farmers did not sow until after the Cold Dew solar term, resulting in late wheat; in addition, the rainfall at that time also delayed the growth of wheat sown at the normal time, which also formed late wheat. As a result, more than half of the 1.1 million mu of wheat sown in this city last year was late wheat. The growth characteristics of late wheat differ from those of ordinary wheat, so the early spring management techniques are also different. Late wheat generally refers to wheat sown after the Cold Dew solar term. Its growth characteristics differ from those of wheat sown at the appropriate time, mainly shown as: overwintering seedlings
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Methods to control excessive growth and promote sturdy wheat seedlings: these technical points must be mastered
When wheat seedlings grow excessively before winter, their growth period advances, nutrient accumulation decreases, and cold resistance drops, which is not conducive to safe overwintering. They can be managed by category according to the cause of excessive growth to control vigorous growth and promote sturdiness. 1. Vigorous seedlings formed by too-early sowing: the seedling leaves are slender, tillering is insufficient, and the main stem and some large tillers enter the double-ridge stage before winter. Such wheat seedlings are often vigorous early and weak later, and will be frostbitten in winter when exposed to a low temperature of minus 10°C lasting 5 hours. They should be pressed in a timely manner to inhibit the growth of the main stem and large tillers of the wheat seedlings and control spindly growth. Pressing should be done on a sunny morning; it must not be done when there is frost or dew
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Detailed Explanation of Key Technical Points for Artificial Ovulation Induction in Mullet
(1) Basic Principles Artificial ovulation induction is also called induced spawning. Commonly known as spawning induction, etc. It refers to the use of artificial methods to inject drugs into broodstock fish whose gonads have developed to maturity, stimulating the gonads to further mature and release, thereby obtaining mature eggs (or male fish sperm). Accurately grasping the spawning induction season, selecting broodstock suitable for induced spawning, injecting effective doses within the appropriate temperature range - these are the necessary conditions for artificial induced spawning. Whether the spawning induction technique is appropriate or not affects the fertilization rate of fish eggs, the hatching rate, as well as the spawning success rate and post-spawning
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Detailed Explanation of Fish Roe Processing Methods and Technical Key Points
Before making caviar, fish eggs can be processed into fish roe products. The process is basically the same as that for caviar, except that after the fish eggs are prepared, the roe is not removed but directly subjected to post-processing (post-processing is intended to produce different products such as salted and smoked products). Most fish roe products in the world are preserved by drying or salting. Generally, smoked products must undergo fermentation. That is, after the salted and sun-dried fish eggs are smoked, the separated roe is placed in a barrel, sealed, and stored in a cool environment (13-
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Control Methods and Technical Key Points for Soft-shelled Turtle Diseases
Soft-shelled turtles have strong adaptability and resistance, and diseases rarely occur in farming production; however, improper feeding and management can also lead to disease. Common soft-shelled turtle diseases include: Red Neck Disease, caused by Aeromonas bacteria. The main symptoms are loss of appetite, sluggish movement, red and swollen congested neck that extends and cannot retract, red spots appearing on the abdomen, sometimes floating on the water surface, sometimes crouching on sandy ground. In severe cases, bleeding from the mouth and nose, intestinal inflammation and putrefaction, generalized redness and swelling, cloudy white eyes with blindness, enlarged liver and spleen, and
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