High-yield planting techniques of Ginger in South China

To plant ginger in the south, it is necessary to choose a suitable site and soil, and then carry out reasonable rotation; agricultural streptomycin and chlorothalonil can be used to disinfect the soil, sow and cover the soil after applying sufficient base fertilizer, and the work of weeding, ridge cultivation and fertilization is arranged in the growing period. follow-up control of diseases and insect pests

High-yield planting techniques of Ginger in South China

First, choose the right place and soil.

Ginger likes shade and is afraid of bright light, so choose the mound with shade on the north slope.

II. Rational crop rotation

Continuous cropping of ginger can not be more than two years, rotation crops can not choose chili and other Solanaceae crops, if it is a high bank field, it is better to rotate flood and drought.

3. Seed selection and disinfection

Agricultural streptomycin and chlorothalonil can be used to disinfect the soil, focusing on the planting ditch of the previous year. Special attention should be paid to clearing the garden and thoroughly removing the residual roots, stems and leaves of ginger last year, so as to reduce the source of diseases and insect pests.

Fourth, apply sufficient base fertilizer and sow and cover

Sowing in sunny days in the middle and last ten days of March, sowing in protected areas should pay attention to the work of soil ventilation, and the film should be uncovered in continuous sunny and hot weather to prevent the harm of high temperature. After sowing, it is best to cover with cow pen dung, with 2500 Mu and 3000 jin. It not only keeps moisture and fertilizer, but also promotes the early growth of ginger.

Fifth, ploughing and weeding, ridge cultivation and fertilization

The Summer Solstice after taking out the seed ginger, the seed ginger can not be taken out, but not taking out the seed ginger will affect the appearance quality of the newly harvested ginger, it is necessary to clean up the residual seed ginger when harvesting, but the residual seed ginger has no value.

VI. Shading and moisturizing

Some farmers use the way of interplanting corn to shade the sun, the effect is not good, they must use sunshade net or artificial shade shed, and water or irrigate as much as possible. If it is flood irrigation, it must be fast irrigation and rapid drainage, not waterlogging.

VII. Disease and pest control

There are not many diseases and insect pests in ginger, only a small amount of drillworm harm and ginger blast. The prevention and control of ginger blast should be based on prevention, and agricultural streptomycin can be used to control the disease. Some farmers reported that the effect of penicillin was very good.