(1) garlic seedlings should be exposed to the sun, which can increase the temperature and accelerate germination and growth.

(2) Planting garlic seedlings in the sun can carry out photosynthesis and increase chlorophyll, thus growing fast.

2. Growth habit of garlic seedlings

(1) Temperature: I like to be cool, and the suitable temperature is -5-26℃. The 4-5 leaf stage of garlic seedlings has the strongest cold tolerance, which is the most suitable winter in Miao Ling.

(2) Illumination: Garlic in spring flowers begins to differentiate into flower buds and scale buds under the conditions of long sunshine and high temperature of 13 hours or more, which is only suitable for the growth of stems and leaves in short sunshine and cold environment.

(3) Humidity: I like humidity and am afraid of drought.

Extended data

1. Garlic seedling is a very common green leafy vegetable. Everyone is talking about pure organic pollution-free vegetables, but garlic seedlings bought outside sometimes buy garlic seedlings sprayed with pesticides. What should I do? In fact, we can grow garlic seedlings on the balcony ourselves. After the garlic seedlings grow out, they will grow indefinitely as long as the roots are still there. Let's talk about how to grow garlic seedlings on our balcony.

2, find a needle and thread, put the thread on, peel off the garlic skin (you can't peel it with the usual violent flattening method here! String garlic together.

3. Put it in a container and add water to cultivate (the above is the record of daily rise). The water is turbid.

Change water in time in the future. Because garlic seedlings can grow indefinitely, once every two days, you can get a big plate every time.

When wearing garlic, it is best to wear it on the outer layer, and try not to destroy the germ tissue inside.

5. String garlic together to prevent garlic from floating in the water.

6. Thread through two layers, which can play a better role in fixing and prevent the growth of garlic seedlings.

7. The growth of garlic seedlings mainly depends on the nutrients stored in garlic cloves. There is no need for fertilization, and the product can be obtained only by giving suitable conditions such as temperature, moisture and light. However, continuous harvesting can only improve the yield and quality of garlic seedlings under the condition of sufficient nutrient supply. Because the growth period of garlic seedlings is short and the number of topdressing is less, it is necessary to apply sufficient base fertilizer.

8. According to the research, the application of nitrogen, phosphorus and potassium fertilizer in soilless culture has a significant effect on increasing the yield of garlic seedlings. Wherein nitrogen >; Phosphorus > potassium. Nitrogen and phosphorus fertilizer have significant interaction. When N260mg/L, P2O560.68mg/L and K2O39.67mg/L, the yield of garlic seedlings was the highest.

References:

Baidu encyclopedia-garlic seedlings