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Key Technical Points for Fertilization in the Production of Pollution-Free Fruit
1. The use of organic fertilizers, commercial organic fertilizers, and microbial fertilizers is encouraged. On the premise that chlorine-containing compound fertilizers and nitrate nitrogen fertilizers are prohibited, chemical fertilizers are permitted to be used according to the following two principles. (1) Chemical fertilizers must be applied in combination with organic fertilizers, and the amount of inorganic nitrogen applied should not exceed the amount of organic nitrogen used. (2) Chemical fertilizers may also be applied in combination with organic fertilizers and compound microbial fertilizers, with the formula being 1000 kg of barnyard manure, 5-10 kg of urea or 20 kg of diammonium phosphate, and 60 kg of compound microbial fertilizer; the final topdressing must be carried out 30 days before charging.
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Processing Methods and Technical Key Points for Candied Dried Apricots
(1) Process flow: raw material selection → washing → draining → pairing and pinching → air drying → sugar boiling → finished product. (2) Technical key points: ① Raw material selection: select large, well-shaped dried apricots as the raw material. ② Washing: soak the selected dried apricots in warm water for 2 hours, then remove and drain. ③ Pairing and pinching: use your hands to pinch two apricot halves together, air dry them, and then boil them in sugar liquid. ④ Sugar boiling: the ratio of dried apricots to sugar is 1:1, that is, 1 kg of dried apricots to 1 kg of sugar. First prepare
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Cultivation Technical Points for the Dual-Purpose Bolt and Bulb Garlic Variety Fengsuan No. 1
Fengsuan No. 1 garlic has characteristics such as early maturity, cold tolerance, disease resistance, early bolting, large bulbs, high yield and good quality. It is a dual-purpose bolt and bulb garlic variety for autumn cultivation in the Huang-Huai River basin. The variety has a whole growth period of 215 days, with 12-14 leaves, and 6-7 leaves at overwintering; plant height 60-70 cm, pseudostem height 25 cm, diameter 1.5-2 cm; garlic bolt length 60-80 cm, red bracts, single bolt weight 23-30 g, easy bolting, crisp and tender texture with good flavor; garlic bulb skin with slight purple stripes, transverse diameter 5.3-7.2 cm,
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Detailed Explanation of the Production Method and Key Technical Points for Odorless Allicin
Garlic is a rather unique vegetable and seasoning, and in particular the allicin it contains can break down the proteins in fish, meat and eggs, making those proteins that are difficult for the human body to absorb become easy for the human body to absorb and utilize, helping digestion and promoting nutrient absorption. However, the odor of allicin is unpleasant. A method for producing odorless allicin stock solution is described below: I. Room-temperature method 1. Process flow: fresh garlic → sorting → crushing → drying → grinding into powder → soaking for deodorization → separation → finished product. 2. Operating method: (1) Material selection. Select mature
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Detailed Explanation of Garlic Storage Principles and Technical Methods
After garlic is harvested, its dormancy period lasts only 2 to 3 months, after which the young sprouts inside the thick fleshy bulb begin to grow. The nutrients needed for the young sprouts to extend and push through the top opening come entirely from the outer garlic cloves. The cloves gradually change from their original crisp and fresh state to soft and loose, the commercial quality declines noticeably, and they are prone to sprouting and mold. I. Storage Principles Garlic is eaten for its enlarged bulb. When mature, the outer bulb layers dry out and become fatty and membranous, which can prevent internal moisture evaporation, entry of external rainwater and mechanical damage, and is conducive to dormancy; this is a self-protective function. After garlic emerges from the soil
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Current Technical Guidance on Rice Seedbed Management
Currently, some early-sowing areas are affected by sharp temperature changes caused by cold waves, and rice seedlings have suffered frost damage to varying degrees, which has affected seedbed management and will delay the transplanting process to a certain extent. In order to improve seedbed management and reduce low-temperature damage, the following technical guidance on seedbed management is hereby proposed. 1. Small-tunnel seedling cultivation. According to the weather forecast, add more covering material on the tunnel and keep it sealed for insulation. In case of frost, candles can be lit or smoke can be generated inside the tunnel to raise the temperature and prevent freezing. For medium and large tunnel seedling cultivation, ventilation should be reduced or even stopped. Straw curtains should be placed around the tunnel, plastic film should be laid flat inside the tunnel,
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How should current rice production be managed? Technical guidance is here
At present, China's early rice production has entered the late growth stage. In southern Guangdong and Guangxi, the vast majority of early rice has entered the grain-filling stage, and a small portion has entered the maturity stage; in central Guangdong and Guangxi, heading has begun; in northern Guangdong and Guangxi, it has entered the initial heading stage to heading stage. Early rice in the middle and lower reaches of the Yangtze River has entered the milk-ripe stage and is expected to begin harvesting around July 10. Single-season rice in Northeast China is in the tillering peak stage, young panicle differentiation stage and booting stage from south to north; mid-season rice in the winter paddy field areas of Southwest China is in the booting stage, the river valley and hilly areas have begun young panicle differentiation, and the Chengdu Plain area is in the field-drying stage at the maximum tiller stage
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Detailed Explanation of Turtle Egg Incubation Methods and Technical Points
Using the "Automatic Heating and Temperature Control Device for Turtle-Rearing Greenhouses" (China Patent 95239104.X) for turtle egg incubation, the sand temperature is controlled at 32°C, the relative air humidity is adjusted to 80%, the interstitial sand humidity is around 10%, and ventilation is provided at appropriate times. Hatchlings emerge in about 50 days, with a hatching rate of 88%-98%. From 1997-1998, a research institute in Suzhou used this "automatic heating and temperature control device" to conduct temperature-controlled breeding experiments on the yellow-margined box turtle (Cuora flavomarginata). The device uses a single-phase power supply, 1-4KW, adjustable, controlling the sand temperature at 28-32°C, with humidity
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Disease Prevention and Treatment Methods and Technical Key Points for Turtles
Parotitis Cause: The pathogen is Aeromonas punctata subsp. punctata. The main cause is water pollution. Symptoms: Affected turtles move slowly, often raise their heads and necks high in water or on land, with abnormally swollen necks and bulging hind limb fossae. There is gas under the skin, and the limbs are swollen; in severe cases, blood flows from the mouth and nose. Prevention and treatment: Inject streptomycin sulfate at 100,000-120,000 units per kg of turtle body weight. Inject once a year. Routinely use 30 mg/L furazolidone every 2-3 months
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Management Methods and Technical Key Points for Introduced Snakehead Fry and Fingerlings
There are 3 sources of snakehead fry and fingerlings: first, artificial breeding; second, purchasing from other places or other units; third, catching wild fry and fingerlings in places with lush aquatic plants in reservoirs, lakes, and ditches. How to manage the latter two types of fry and fingerlings is described below: 1. Fry and fingerlings purchased from other places or other units. When purchasing fry and fingerlings, carefully select fish that are robust and of good quality. The specific standards are: from the external appearance of the fish, the scales and fin rays are required to be intact, the color bright and glossy, the body shape normal, and there is no external injury or disease. From the physique, a high degree of plumpness is required,
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