Vegetable yellow head disease is on the top and due to the roots, the survey found that with the decrease of temperature, the yellowing of the parietal lobe occurs successively in the shed, and when the weather becomes warmer, when the ground temperature and temperature are high, the parietal lobe The situation of Huang slowed or even disappeared. Therefore, the main reason for the yellowing of the parietal lobe is the root malabsorption caused by low ground temperature, which leads to physiological deficiency. Especially after watering in winter, the temperature of the ground drops, and the serious occurrence of yellow leaves is a proof.
Therefore, the prevention of a decrease in the temperature in the winter is an important condition for protecting the roots from a good absorption state. In order to solve the problem of yellowing of the parietal lobe, it is necessary to pay attention to the maintenance and to spraying in daily management.
Raising is the cultivation of roots. Management should pay attention to the management of temperature, watering, and product input.
Strengthen the greenhouse insulation to ensure stable ground temperature. After entering the deep winter period, the greenhouse vegetables should focus on the insulation work within the shed. As long as the greenhouse temperature is well controlled, the ground temperature will not be too low. Under normal circumstances, the temperature in the shed during the day should be controlled at 25-30 °C, at night should be controlled at 15-16 °C, when the night temperature is lower than 12 °C, should adopt thick grass rafts and covered floating membrane and other measures.
Water should be evenly slowed. Watering in winter must pay attention to pouring small water, because the water temperature is low in winter, about 13 °C, the amount of water is too large to rapidly decline, it is easy to cause capillary root injury. Therefore, watering in winter must be scientific and reasonable. Especially in the arrangement of watering time, it must be selected before 10 o'clock in the morning. After the watering and the next day, the temperature of the greenhouse should be increased by 2-3 oC to facilitate the recovery of the ground temperature as soon as possible.
Add chitin, seaweed extract and biological bacteria fertilizer. Usually in the process of topdressing, attention can be paid to the use of an appropriate amount of chitin, seaweed extract and biological bacterial fertilizer. For example, each bottle of Apollo 963 root nutrient and Jin Ying Lai's bucket or root baby should be applied to each mu.
The spray is sprayed with zinc and iron-based trace elements.
After yellowing of the parietal lobe occurs in vegetables, in addition to maintaining a good root system, foliar fertilizers containing iron and zinc are sprayed in a timely manner to alleviate the decrease in photosynthesis caused by lack of green pigment. Can be sprayed with high zinc and iron content of full-fledged foliar fertilizer, 3-5 days once, even spray three times, can be mixed with the amino acid type of foliar fertilizer such as photosynthetic power, the effect is better.
Medical Cold Patch
Patch for diarrhea
[Name] Medical Cold Patch
[Package Dimension] 5cm 4pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give a fast relief for diarrhea.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.
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