Detailed explanation of ginger sprouting methods: fast and uniform sprouting

Ginger is generally sprouted before sowing. Sprouting is an important part of ginger production, and whether it is done well or poorly affects the sprouting rate and the vigor of later growth. So how should ginger be sprouted? Follow the editor below to learn about ginger sprouting techniques.

1. Breaking the seed pieces

Choose a sunny day in early spring, dig out the stored ginger, and break the seed pieces in a clean environment, breaking large and small ginger pieces into seed pieces of equal size and specification, with the best weight being 50-70 grams. When breaking the seed pieces, you can use one sprout per piece or two sprouts per piece. Generally, 400-500 kg is sown per mu.

2. Sunning the seed pieces

After breaking the seed pieces comes sunning them. This is to use the sun to kill pathogens attached to the ginger pieces, and it promotes sprouting and helps prevent and control disease. It is a process that sprouting must go through. When sunning, choose sunny weather and place the broken seed pieces on cloth or a reed mat to sun them. Be careful not to place them directly on a cement floor, otherwise the high temperature will damage the seeds and cause sprouting to fail. When sunning, spread them thinly, preferably in a single layer, and turn them frequently so they are heated evenly. Sun them continuously for one week.

3. Sprouting

Different regions have different sprouting methods. Common sprouting methods include the indoor sprouting method, the heated kang sprouting method, and the sunny bed sprouting method. These are sprouting methods invented by working people according to local climate conditions.

Indoor sprouting method: Build a rectangular sprouting bed indoors, 80 cm high, with the length depending on the planting scale. Spread a layer of sunned wheat straw on the bottom of the bed, then spread a layer of straw paper or rice straw on top. After sunning the seeds, place them flat on top while they are still hot, piling them 50 cm high. Then spread a layer of rice straw or wheat straw over the seeds, cover with a cotton quilt to keep them warm and moist, and maintain the temperature between 20-25 degrees. After about 20 days, they can be sown.

Heated kang sprouting method: Heated kangs have two types, aboveground and semi-underground. The aboveground type is built, while the underground type is dug, and the specific shape is similar to the sprouting bed of the indoor sprouting method. Likewise, spread a layer of sunned wheat straw on the bottom of the bed, sprinkle some appropriately to keep it moist, then place the ginger seeds layer by layer, spread a layer of rice straw or wheat straw, plug the surroundings well, seal the top with straw mud, and also control temperature and humidity.

Sunny bed sprouting method: Dig a bed 15 m wide and 0.6 m deep, with the length depending on the amount of ginger seed. Spread a layer of wheat straw or rice straw on the bottom, then place the ginger seeds in it, piling them 30 cm thick, cover well with rice straw, then build an arch frame and cover it with plastic film. To avoid low temperatures at night, add rice straw in the evening for insulation and just maintain the temperature. After about 1 month, sprouting will be successful.

The above are ginger sprouting methods. We hope they can help you. To learn more about ginger cultivation knowledge, please follow us.