High-yield cultivation techniques of ginger in South China

In order to make the southern ginger yield high, sandy loam with rich and loose soil should be selected when planting, and varieties with high yield and strong stress resistance should be selected as ginger seeds. Then sterilize the ginger seeds and cut them into small pieces to ensure that there are two ginger buds on each piece. Then, plant the ginger slices in the soil and cover them with a layer of fine soil.

How to plant Nanjiang with high yield 1, and where to plant it

In order to make Nanjiang high yield, we should pay attention to the site selection when planting. Generally, fertile and loose sandy soil with good drainage can be selected as the base soil, and fields with sunshine in the morning and shade in the afternoon can be selected as planting sites to provide warm and fertile growth environment for ginger.

2. Variety selection

The key to high yield of ginger is variety selection. It is best to choose high-yield, stress-resistant and high-quality ginger varieties, such as Laifeng ginger and Sichuan bamboo root ginger. Laifeng ginger belongs to Hubei variety, growing vigorously, with an yield of 1500 kg per mu, while Sichuan bamboo root ginger belongs to Sichuan variety, with an yield of 2500 kg per mu.

3. Planting method

Before planting ginger, ginger seeds should be buried in warm sand to accelerate germination. When the buds grow, they should be cut into small pieces with a knife, and each piece should have two buds. Finally, ginger should be planted in fertile and loose soil. Pay attention to control the planting spacing at about 30 cm.

4, post-management

After the ginger germinates, intertillage and weed, and clean up the weeds in the field to prevent the weeds from competing with Jiang Miao for nutrients. After May, the temperature rises and the light is too strong. At this time, it is necessary to build a sunshade net for ginger to avoid sunburn. After August, the sunshade net can be removed to provide sufficient sunshine for ginger.