2. In March and April, the temperature changes greatly, the north wind is frequent, and the temperature changes suddenly. Some strong buds have strong resistance and can quickly adapt to the field environment, grow normally and emerge regularly; some ginger buds have to adapt to the environment for a few days after they are planted in the field, and the emergence is delayed; some ginger buds have poor adaptability In the case of low temperature, it enters the dormant state, and does not germinate slowly, some re-grow new buds from other growth points, and some directly lead to rotten seeds.
3. Some ginger sprouts are not enough for sprouting after being urged, and some ginger farmers even plant directly from the field at more than 20 degrees to make the ginger sprouts adapt to the environment longer.
4. During storage, some ginger species have excessive storage capacity, poor ventilation, excessive humidity, and stuffy ginger phenomenon.
5. The ginger seeds can not meet the requirements for drying, the humidity is too high, and the ventilation is poor. Under high temperature conditions, the phenomenon of stuffing ginger or even rotten buds appears.
6. Some ginger farmers don't pay attention to the temperature change when taking ginger seeds, and the heat preservation measures are not done well. Under low temperature, take ginger seeds, dry them, and transport them.
7. Some ginger farmers habitually cut ginger seeds, resulting in ginger buds strong and weak; some ginger wounds did not heal well. Under high temperature and high humidity conditions, they were infected by pathogens and rotted.
8. Before planting ginger, pay attention to whether the ground temperature is sufficient or not, and blindly plant it, causing ginger buds to sleep, or cover the soil too deep. Under the special climatic conditions this year, the emergence period is extended, and under high humidity, emergence is slow.
9. Some ginger farmers do not pay attention to the sorting of large and small buds, the large and small buds are planted together, and the sizes are different when they emerge.
10. I did not choose a suitable agricultural film, did not understand the use conditions and characteristics of various agricultural films, and did not play the advantages of some agricultural films.
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