What problems will you encounter when planting ginger in the open air? How to plant it?

This is mainly because the root of ginger does not grow or the root is not good. We can inject water-soluble fertilizer roots containing mineral humic acid without hormones. Guangyuan Huangpu III combined with potassium black lock or super nitrogen fertilizer "black sketch" has better effect. Generally, if it is used twice, the seedlings will basically grow out. Its influence is certain. Moss seriously shows that the imbalance of soil acid-base is easy to cause soil hardening and affect the normal absorption of nutrients by crop roots, so crops are easy to get sick. To solve this problem, the water-soluble fertilizer "Genduo Sauce" containing light humic acid is used, and it can be locked for 2~3 times a year, which can generally adjust the soil pH value.

The stem base rot and root rot of ginger are mainly caused by rot fungi and Fusarium, which is characterized by yellow seedlings appearing locally before falling, making the stem stink. If left untreated, it spreads quickly. Through water and rain. This disease is more serious when it rains frequently. Therefore, if we find this phenomenon in some Huang temples, we should pay special attention. In the range of about 1 m around the diseased plant, it is necessary to spray the compound microbial bacteria Kang Youwei or the roots go deep into the soil. So as not to infect other plants. It is suggested to use ginger oil or rhizome to prevent it once, once after uncovering the film, once in a small pile and once in a large pile. When ginger grows, the dosage should be increased appropriately. Chlorofluorocarbons, copper preparations or acetylene are also very effective, and safety must be given priority when mixing.

Select excellent varieties with high yield, high quality, good commodity and strong stress resistance. The main local variety is Baisha River in Wanzai, Le Kang, with short plants, needle-shaped leaves and green. The rhizome is yellow and fat, the ginger stalk is fat, the flavor is soft, the quality is good, the surface of the rhizome is smooth, the bud scales are purple, the meat is crisp, the fiber is less, the spicy taste is strong, the aroma is pure and the water content is high. The output of 667m2 is generally between 1500 ~ 2000kg.

When collecting ginger seeds in the first year, we collected and stored ginger, a robust plant without pests and diseases. Before sowing, ginger pieces with good color, short solar term, hypertrophy, no pests and diseases and no decay should be soaked in 50% carbendazim solution for 500-600 times 15-20min, and then the ginger should be disinfected. About a week before planting, grind ginger pieces for 2-3 days until the seed coat of ginger turns white, put them in a basket covered with straw to make the buds inward, cover them with straw, tie them tightly with a rope to keep the temperature of ginger at 20-25℃, cut ginger into small pieces, each weighing 50-80 grams, leaving 1-2 ginger buds, and bury them for sowing.