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Detailed Explanation of the Key Points of Cotton Water-Floating Seedling Raising Technology
"Cotton water-floating seedling raising technology" is a new cotton planting technology developed by agricultural experts in Hunan Province. This technology uses porous polyethylene foam seedling trays as the carrier, with a mixed substrate as support, and places the seedling trays carrying cotton seeds into a nutrient solution water seedbed for cultivation. It has significant effects in saving seeds, saving labor, increasing yield, and improving efficiency. Compared with conventional nutrient bowl seedling transplanting cotton, it saves more than 40% of seed usage, and reduces labor by about 10 person-days per mu for seedling raising and transplanting. The cotton seedlings have well-developed root systems, a low degree of lignification, are soft and elastic, not easy to break, have strong vitality
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Detailed Explanation of Key Points for Cotton Water Floating Seedling Technology
1. Seedbed preparation: Each seedbed (per mu) requires excavating a site 1.1-1.2 m wide, 20 cm deep, and 2.2 m long, with a flat bottom and compacted surroundings. 2. Film laying: Select a 0.06-0.1 mm thick film and lay it on the excavated seedbed, pressing it tightly against all sides of the seedbed, and check for leaks and air bubbles. 3. Substrate tray filling: Spray water on the substrate until it forms a ball when squeezed by hand, without water dripping between fingers, and it naturally breaks apart when dropped, then fill it into the seedling tray, shaking the substrate until it is 1-1.5 cm below the tray surface. 4. Prep
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Research on cotton floating seedling technology achieves success
The cotton floating seedling technology, long regarded as a "forbidden zone," has been successfully breached. The national "Tenth Five-Year" key research project and the national "863" major special project - cotton floating seedling technology, led by Hunan Agricultural University - recently passed appraisal by an expert panel. Since cotton was first cultivated, it has always been an upland crop, vulnerable to waterlogging damage, so traditional cotton seedling cultivation regarded floating seedling cultivation as a forbidden zone. Starting in 2000, the research team led by Professor Chen Jinxiang of Hunan Agricultural University began the "forbidden-zone-breaking campaign," and after nearly 5 years of arduous
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Detailed Explanation of Licorice Planting Technology and Market Analysis
I. Market Analysis Licorice is a perennial herbaceous plant of the Fabaceae family, with its roots and rhizomes used as medicine. Licorice is the king of traditional Chinese medicine and has a very wide range of uses. The underground part of licorice has effects such as clearing heat and detoxifying, moistening the lungs and stopping cough, quenching thirst and removing phlegm. Most traditional Chinese medicine prescriptions cannot do without licorice, commonly known as "nine out of ten prescriptions contain licorice." The above-ground part of licorice has high crude protein and crude fat content, and relatively low crude fiber content. The stems and leaves contain various trace elements needed by animals, and the feeding effect is similar to that of alfalfa (Medicago sativa), so it can serve as an excellent leguminous forage. In recent years, the price of licorice has been climbing
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Detailed Explanation of Licorice Trench-Sowing Direct-Seeding Cultivation Technology
Licorice is a deep-rooted plant. Adopting trench-sowing direct-seeding cultivation technology can solve unfavorable factors such as licorice seedling raising, transplanting, low yield, and long growth cycle, greatly improving its economic benefits. **Tekes County in Ili belongs to the northern temperate continental climate type, and its natural geographical environment is very suitable for licorice growth. In 2005, we used the deep-rooted plant trench-planting machine for licorice cultivation for the first time in the whole of Xinjiang, changing the conventional licorice planting model. The trench-sowing direct-seeding cultivation technology is now introduced as follows. 1 Site selection, base fertilizer application, land preparation Select fertile
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Detailed Explanation of the Processing Technology and Preparation Method of Shiitake Roast Chicken
1. Processing the dressed chicken. Soak the dressed chicken in water for half an hour to remove the blood water leached out. After washing clean, use a knife to prick from the body cavity outward, being careful not to pierce the skin (the purpose is to make the chicken marinate evenly). 2. Making the brine. Star anise 50 g, cinnamon 50 g, kaempferia galanga 15 g, tsaoko 35 g, fennel 45 g, amomum villosum 20 g, Sichuan peppercorn 20 g, clove 5 g, bay leaf 3 g, angelica dahurica 25 g, dried tangerine peel 15 g, cassia bark 40 g, cardamom 30 g, zi kou 30 g, shiitake mushroom 15 g, ginger 15 g, galangal 30
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Detailed Guide to Shiitake Mushroom Drying Technology and Storage Methods
During shiitake mushroom cultivation, poor or delayed management, or abnormal weather with large day-night temperature differences, can easily produce deformed or inferior mushrooms (collectively called "cull mushrooms"). If these cull mushrooms enter the market directly as fresh mushrooms without processing, they fetch a very low price and sell poorly. If they are dried into dried mushrooms, their value increases and they sell well. Raw material processing: trim the stems of fresh mushrooms. The stem length to cut should be determined according to mushroom shape, flesh, quality and cap surface, and can be divided into three grades: de-bran, half-stem cut, and flat-stem cut. Generally speaking, mushroom caps
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Key Points and Detailed Methods of Dried Shiitake Mushroom Production Technology
1. Harvesting standard. For shiitake mushrooms intended for drying, the fruiting body has grown to seven or eight tenths maturity, and when the edge of the cap is still curled inward in the shape of a gong rim, this is exactly the suitable harvest time. It is best to harvest shiitake mushrooms on sunny days. Before rainfall, if the mushrooms have already approached the harvest period, harvest them before the rain. 2. Harvesting method. The principle is not to damage the original substrate and to keep the mushroom body intact, attractive, and of good quality. When picking, hold the mushroom stem tightly with the thumb and index finger, and rotate left and right to separate the stem base from the substrate. Do not pull upward with force, so as to avoid
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Detailed Explanation of Key Points in Shiitake Mushroom Drying and Processing Technology
Shiitake mushroom is a world-renowned precious edible fungus and also a traditional export commodity of our country. Shiitake mushrooms contain a unique aroma, are rich in nutrients, and have tender and smooth flesh. They are one of the ingredients commonly used in famous Chinese and foreign dishes and are hailed as the king of vegetables. At the same time, shiitake mushroom is also a famous medicinal fungus, with extremely high medicinal value such as tonifying qi, preventing hunger, and activating wind and breaking blood. Modern medicine has proven that long-term consumption of shiitake mushrooms can strengthen the physique; soften blood vessels, lower cholesterol, and even have anti-cancer and cancer-preventing effects. Therefore, shiitake mushrooms are very
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A Detailed Guide to Indian Jujube Processing Technology: Practical Methods You Understand at a Glance
On the premise of preserving the fruit's nutrients as much as possible, fully retain the inherent flavor of the Indian jujube, and according to the characteristics of this fruit, process it into a series of products such as canned goods, preserved fruit, jam, jelly, fruit leather, and juice beverages. Because Indian jujube fruit has a very high pectin content, no thickener needs to be added when making jelly, and the gelling effect is still quite good. 1. Processing of canned Indian jujube. 1. Processing technology: material selection -> peeling -> trimming -> pretreatment -> rinsing -> filling into cans -> exhausting -> sealing -> sterilization -> cool
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