Garlic and ginger are one of the most demanding ingredients in China. Today we mainly talk about how to manage ginger seedlings. Old farmers with experienced experience should have experienced ginger seedlings due to high temperature and drought, causing leaves to curl and “knottingâ€. Stem-based rot causes plant lodging and stem-based rupture; root system is weak, iron deficiency and chlorosis are severe.
Dark and dark method
Ginger is a negative-tolerant plant that cannot be exposed to strong light or high temperatures. The seedling stage is a season of high temperature, because the weather is hot and the light is intense. Therefore, ginger cultivation must be shaded. The southern ginger area uses “ginger sheds†to shade. The specific method is to use bamboo poles to build a shed on the surface of the field after the excavation, and then cover the shade with straw. However, the traditional shading method in the northern ginger region is “inserting ginger grassâ€. Usually, after the ginger is planted, when the soil is wet, the straw is planted about 15 cm from the south (west) or the west (north and north) and woven into a fence to cover the shade, or corn stalk can be used instead.
2. Reasonable watering
The root system of ginger is relatively shallow, mainly on the soil surface, so it is not resistant to drought and needs to be watered frequently. However, ginger is not resistant to cockroaches. Excessive watering can affect the root development of ginger, leading to diseases such as ginger bacterial wilt. Therefore, proper watering is essential.
Ginger seedlings require very little water. However, due to poor root development and poor water absorption, a small amount of water should be irrigated frequently and soil moisture should be maintained in time after irrigation. Summer temperatures rise and droughts occur frequently. Water needs to be added in time. Water should be watered every 5-7 days. Water should be watered in the morning and evening. Water should be drained in time after heavy rain or heavy rain.
Ginger seedlings have small plants and require less water. However, due to poor root development and poor absorption capacity, a small amount of water is used for irrigation. After irrigation, it is necessary to cultivate in time to maintain soil moisture. Summer temperatures rise and droughts occur frequently. Water needs to be added in time.
3. Promote rooting and strong seedlings
Ginger roots have weak nutrient absorption capacity. Appropriate root-raising measures at the seedling stage can improve root vigor and root nutrient and water absorption capacity. It can be sprayed on the surface of 15-20 cm seedlings with plant growth regulator + 0.1% triacontanol + chlorpyrifos to promote root growth, prevent root diseases and promote plant growth.
The above is the management point of the ginger seedling period. We welcome more experienced Jiang farmers to come and replenish it. I also wish that you will have fewer problems in the future ginger seedling period.
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