The regreening period of garlic is the key period of garlic growth. Whether the management is proper at this time will directly affect whether the garlic can have good yield and quality.

First, water and fertilizer program.

1. Watering: In the early stage of garlic greening, should be poured once greening water. Under normal circumstances, the temperature gradually rises at this time, the evaporation of soil water is accelerated, timely watering can meet the water needs of garlic growth. In case of cold in spring, it is necessary to determine whether to water according to the situation: short-term rapid cooling can be watered to slow down the decline of soil temperature, so as to reduce the harm of low temperature to garlic. Cold spring accompanied by rainy days, do not water in advance to reduce the occurrence of diseases.

2. Fertilization: Garlic green fertilizer is mainly based on rooting fertilizer and high nitrogen fertilizer, which can maintain and improve the ground temperature and improve the internode length between the leaves. The main type of rooting fertilizer is humic acid, and the selection of neutral and mild humic acid will not inhibit root growth. If the recurrence problem is serious, it is necessary to suppress the pathogen base, Bacillus subtilis can be added, supplemented with phosphate and potassium fertilizer to ensure nutritional balance, it is recommended to use Monband® MBT PULI-NANO+ Monband® Hou Xiu®.

Second, management precautions.

1. Ploughing and weeding: ploughing in time after watering garlic can loosen the soil, increase the ground temperature and promote root growth. The depth of ploughing should be 3-5 cm to avoid root injury. At the same time, it is necessary to remove weeds in the field in time to reduce the competition between weeds and garlic for nutrients and water.

2. Disease and insect pest control: garlic in the green period is prone to root rot, blight, garlic maggots and other diseases and pests. When controlling diseases and pests, attention should be paid to the concentration and safety interval of agents to avoid pesticide residues.