In the process of planting garlic, single head garlic, double-leaf garlic, and scattered garlic are often produced, which not only affects quality, but also affects yield. The cause of malformed garlic and its prevention methods are as follows. 1, garlic bulbs regardless of garlic, that is, only a ball of garlic, this is called head garlic. The reason is that the secondary bulbs are small and easy to form single head garlic; or they are produced by breeding with small garlic cloves; in the process of seedling growth, fertilizer and water are insufficient or the leaves have pests and diseases, resulting in a small amount of growth in the bulb forming phase Head garlic. Control methods can choose a larger garlic seed retention, in the growth process, to strengthen the management of fertilizer and water and pest control, in order to promote the growth of the bulb has a greater amount of growth. 2, after the formation of garlic bulb side buds, germinate again to form the next level of garlic, this level of garlic is very small, easy to make the whole bulb divided into several garlic, this is the complex flap garlic. Although the number of garlic cloves and garlic sprouts is much higher than normal, all the factors are small and the value of the products is not great. The reason for this is the low temperature encountered for a period of time before the winter, or the artificial treatment of garlic seeds with low temperature before sowing in the autumn, and the second season of harvesting may result in the production of double-leaf garlic. 3, the garlic bulb formed by the bulb before germination to form a new leaf, so that the whole bulb produces many small leaves, garlic is no longer hypertrophy, this is the bulk of garlic. The factors are the early sowing in the autumn, or the excessive fertilizer and water in the early stage of bulb formation in the spring, or the late harvesting, so that the bulbs of the bulbs rot in the soil before harvest, resulting in the dispersal of the garlic cloves and the development of the bulk garlic. The prevention and control methods for the above two kinds of malformed garlic are not too early to be planted in the autumn; after the bulb begins to expand, the amount of water and fertilizer should be controlled to avoid the formation of new shoots of garlic sprouts and to regenerate new leaves; the other should also be harvested in time to prevent stems The plate rots in the soil. JIANGMEN EASY TECHNOLOGY CO.,LTD , https://www.easylife-tech.com