Ginger planting time and method planting, ginger planting time and method

1. Ginger sowing time.

The sowing time for ginger is generally from late April to early May.

Before sowing ginger, ginger seeds should be selected, and mildewed, rotten, and shriveled sick ginger pieces should be removed. Ginger should choose 50-100 grams of ginger with 1-2 strong buds as well, too large ginger can also be sown but need a large amount of seeds, high cost, can be cut with a knife or broken by hand, but the wound should be disinfected with grass ash or lime before sowing.

Before sowing ginger, it is best to soak the seeds with pesticides to promote germination, the method spreads out the ginger to dry for 1-2 days, and then soaks the seeds in the Bordeaux liquid of 1:1:120 for 10 minutes, and then takes out the ginger, and stacks it layer by layer with damp sand to cover it with film, with a thickness of about 30-40 cm, so that the temperature is kept at 20-30 degrees Celsius, and the buds can be sprouted in 8-10 days.

The amount of seeds per mu is 300-500 kg.

Ginger growing conditions.

1. Temperature: Ginger is native to China's tropics and East India, and it likes warmth, and rhizomes (ginger blocks) need a higher temperature to grow. It can germinate above 16 18 degrees Celsius, and at 20 27 degrees Celsius, ginger blocks develop rapidly, and the average monthly temperature is 24 29 degrees Celsius is the most suitable for rhizome meristem, and the growth stops below 15 degrees Celsius, and germination is still unhindered when it reaches 40 degrees Celsius.

But below 10 degrees Celsius, ginger cubes are prone to decay.

2. Light: Ginger is resistant to shade but not strong sunlight, and the requirements for the length of sunshine are not strict. Therefore, when cultivating, shade sheds should be built or appropriate shade should be used to avoid strong sunlight.

3. Moisture: The root system of ginger is underdeveloped, and the drought and waterlogging resistance is poor, so the requirements for water are particularly particular. During the growth period, the soil is too dry or too wet, which is not conducive to the growth and expansion of ginger blocks, and is easy to cause disease and decay.

4. Soil nutrition: ginger likes fertile and loose loam or sandy loam soil, and grows poorly in low-lying land with heavy clay and humidity, and does not grow well in barren land with poor water retention. Ginger has the greatest need for potassium fertilizer, followed by nitrogen fertilizer, and phosphorus fertilizer is the least. Alternatively, Bika water-soluble fertilizer can be used.

The time of planting ginger varies depending on the region, but in the south it is generally planted around March, and in the north it is planted around May. Planting ginger needs to be on loose, fertile and well-drained sandy soil, choose healthy ginger blocks as seeds, you can fertilize once when sowing, and then regularly fertilize to promote the growth of ginger, and you need to spray pesticides regularly to prevent pests.

Ginger prefers a warm and moist growing environment, ginger is afraid of moisture, it is less resistant to waterlogging, and does not like cold growing environments. Generally, it is mostly cultivated in the southern region of China, but ginger is also grown in the Shandong region in the north. Ginger planting is not suitable for continuous cropping, the soil should not be too wet, and the light should not be directly exposed.

It is suitable for loose and fertile sandy soils with deep soil layers, so when selecting land, it is necessary to choose sandy soils with good drainage. Moreover, ginger cannot be exposed to direct sunlight, and the chosen planting site needs to be in a slightly shady place, and only needs to have astigmatism.

When planting, it is necessary to pay attention to the problem of seed selection, choose ginger varieties suitable for the local planting environment, choose ginger varieties that grow healthy, and eliminate ginger varieties that have lesions and rot and deteriorate. The size of the ginger seed should be around 50 to 100 grams, and it is best to have two ginger sprouts. If the size of the ginger seed is relatively large, it is best to cut it with a clean knife, and after cutting, you can consider applying lime to the incision to achieve the purpose of disinfection.

Before planting, you can add some well-rotted organic fertilizer to increase the nutrients of the soil and promote the germination of ginger. After the ginger sprouts, it can be fertilized once, and diluted organic fertilizer needs to be used to prevent the problem of burning seedlings. When the growth is vigorous, it is necessary to fertilize frequently to promote the growth of ginger more vigorously.

During the growth process, it is also necessary to spray pesticides regularly to prevent pest infestation. Ginger is easy to be attacked by ginger borer, ginger maggots and other pests, and it is necessary to clean up the garden regularly to keep the garden clean and ventilated.

Ginger is grown from late April to May. Ginger is suitable for planting in the sandy soil with strong permeability, soak the ginger pieces in the agent for 20 minutes, and then seal them with plastic film for 5 days before sowing, the sown plant interval is 30 cm, the row interval is 40 cm, and the germinated part can be put into the soil pit facing up. During the ginger planting period, the top dressing is mainly based on an appropriate amount of organic putus and potassium fertilizer, and the soil can be kept moist by watering, and it is generally harvested in November and December.

1. Ginger planting time

Ginger is generally grown from late April to early May.

Second, ginger planting methods

1. Seed selection. Choose ginger blocks that are healthy, have stronger tubers and have a better color for planting.

2. Site selection. Choose a sandy soil that is highly permeable, and at the same time close to the water source, which also facilitates irrigation and drainage in the later stage.

3. Sow seeds. Soak the ginger cubes in the medicine for 20 minutes, stir well with sand after removing them, then put them in a clean place, seal them with plastic film, and sow them after 5 days. When sowing, sow seeds at a distance of 30 cm between plants and 40 cm between rows, and then put the germinated parts into the soil pit as far as possible, cover with a small amount of thin soil, and cover with a layer of straw.

4. Fertilizer and water management.

1) Before planting ginger, you need to apply sufficient base fertilizer, generally apply 30 kg of organic humus fertilizer and 30 kg of potassium fertilizer per mu, and carry out the first top dressing when ginger seedlings grow to 25 cm high, apply 20 kg of urea per mu, and spray after mixing with water.

2) The second fertilization was carried out in early September, 45 kg of compound fertilizer and 30 kg of potash fertilizer per mu could promote the growth of tubers, and the third top dressing was carried out one month later, and the amount of top dressing was 23 kg of compound fertilizer and 15 kg of potash fertilizer. During ginger planting, it is necessary to water according to the dry and wet conditions of the soil, and keep the soil moist.

5. Pest control.

1) Ginger spot disease can be sprayed with 50% chlorothalonil 800 times solution for prevention and control, and sprayed once every 7-10 days.

2) Ginger borer and ginger maggot seriously affect the quality of ginger, and foliar spraying can be carried out after mixing trichlorfon, phosphine and other drugs with water, and the control effect is obvious.

6. Harvest. If the stems and leaves of the ginger plant have turned yellow and have wilted, it means that it is ready to be harvested, and the general harvest season is the late autumn and winter solstice, that is, from November to December.

The planting time can be sown in April and May in the south and March in the southwest and northwest. Soil preparation and fertilization, medium fertility soil needs to be selected when planting ginger, and the soil needs to be turned before winter; Seed selection and germination, it is necessary to select the healthy ginger for drying and germination; Planting method, the size of each piece of ginger should be controlled between 75 100 grams and covered with a thin layer of soil.

The planting time of ginger needs to be adjusted according to the change of temperature, in Hunan, Wuhan and other areas can be planted in April and May every year, in the northwest and southwest river valleys can be sown in March. Ginger is suitable for growing in an environment of 25 to 30, so the timing of sowing can be chosen according to the temperature changes in the area.

Ginger planting should be carried out in moderately fertile soil, and the soil should be turned before winter to remove weeds and insect eggs from the soil. Wait until the spring of the following year to level the land, and apply 3,000 kilograms of decomposed organic fertilizer and 30 kilograms of potassium sulfate per acre.

When planting ginger, it is necessary to choose a ginger that grows robustly and is not attacked by diseases, and it is necessary to place it outdoors to dry one month before sowing to raise the temperature of the seedlings. After that, it needs to be raised and covered with a straw curtain of trapped ginger, and after a few times of drying, it can be placed in a greenhouse at 22 25 for germination.

When planting, the ginger needs to be broken, the size of each piece is controlled at about 75 100 grams, the young shoots need to be retained, and the soil needs to be watered thoroughly before planting, and there is no need to water after the seedlings. After that, the ginger can be sown into the soil, and covered with a layer of 4 5 cm thick soil, after the emergence of seedlings, properly watered and moisturized, and cultivated and weeded 1 2 times.