Tender Ginger High Yield Cultivation Technique 9 Steps
Ginger softening cultivation is based on the normal cultivation; an increase in planting density, measures to strengthen the sun cooling, so as to achieve the purpose of harvesting ginger. In this way, the ginger not only has a long harvesting period, but also has a high yield, crisp and tender texture, thin and thin sections, and a fragrant ginger taste when consumed.
1. Selection of land: Choose fertile soil without ginger for 3 consecutive years.
2. Selection of seeds: Choose fresh ginger blocks with large blocks, many sprouts and no pests and diseases. 300 kg of ginger seeds per 667 square meters are required.
3. Ginger seed treatment: first soak ginger seed with 40% formalin 100 times for 30 minutes, and then stuff it with sacks for 3-6 hours, then dry for 2 days, and turn each day sooner or later, then stack in the house 4 The temperature was maintained at 15°C. This repeated drying, stacked three times, is conducive to budding ginger seeds.
4. Germination: The air-dried husk chaff is sprayed with 1% lime water (humidity is 70%), and 10 cm thick is placed on the floor of the shed as a litter. After the last ginger seeding, the ginger seed was placed on the litter when the ginger seed was still hot. The ginger was placed one by one and stacked one meter high. The top layer was covered with 5 cm thick clean straw and covered with a plastic film. Or plastic film, temperature maintained at 20 °C, humidity of 75%, light and germination. When the ginger bud grows to 1 cm, it can be sown and colonized.
5. Before the setting value, the germinating ginger seeds are cut into pieces, leaving 2 to 3 buds in each piece. After the cut, the incision is placed on fresh grass ash. The first is disinfection, and the second is potassium nutrition. Then the earthworms were planted, and 5,000 kg of high quality crude fertilizer was applied per 667 square meters. After the fertilizer had been applied, the depth was increased by a centimeter. After the land was well-grounded, a 1-meter-wide crucible was made, and then the ground was covered with a plastic film. The local temperature was stabilized at 15°C or more. .
6. Colonization: Planting by row spacing 50 cm and plant spacing 15 cm, planting 2 rows per plant. When planting, the tip of the bud is facing south, and the depth is flush with the surface of the bud, then the warm water is sprayed to moisten the ginger, and then covered with a thin layer of fine sand to cover the tip of the ginger and then cover the film to maintain the moisture. To promote bud growth.
7. Field management: The temperature of the bed before the emergence of the plant is 15°C or higher, and the sun is protected against strong sunlight after emergence. When Jiang Miao grows three side schools, he has to top-dress water and chase 50% large manure 1000 kg and urea 10 kg per 667 m2, and the top of the stems and leaves will be topdressed once every 20 days.
8. Disease and pest control: Ginger's disease is mainly Jiangyan, and Jiangyan can be used to prevent Jiangyan from dissolving ginger block by 200 times of compound ginger radix. In the initial stage of disease, ginger root is used to irrigate the root with 200 parts per 100 g of liquid, every 667 square meters of medicinal liquid. The amount of 300 kg. The harmful pests of ginger mainly include ginger borers and ground tigers, which can be sprayed once every 10 days to control 90% of trichlorfon 800 times.
9. Softening measures: First, soil softening. Generally, every time after topdressing with water, ginger root should be used to prevent lodging and promote ginger softening. After 3~4 times of earth-bearing, ginger borer gradually becomes ginger ridge, which can further promote ginger softening. The second is shade softening. Before the advent of the hot season, shade awnings were installed on ginger ridges and shade nets were installed to prevent direct exposure of the ginger seedlings to strong light. This cools and moisturizes the skin, and also serves to soften the shade.
Softened cultivated ginger should not be harvested and only ginger can be harvested. It is generally planted in April and can be harvested in August. It can be harvested until the end of October. Thirty thousand kilograms of ginger are produced per 667 square meters.
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