When will towel gourd seedlings be transplanted
When towel gourd seedlings grow to 1-2 true leaves, they can be transplanted, leaving only one strong seedling in each hole. After transplanting, spraying new high-fat film can effectively prevent water evaporation of seedlings.
Technical key points of towel gourd seedling
1. Seed soaking and disinfection
Before sowing and raising seedlings, towel gourd should be sunburned for 2 days, soaked in trisodium phosphate for 15 minutes for disinfection, and then stirred in warm water of about 60 degrees. When the water temperature drops to 25 degrees, soaking for another 5 hours can be taken out.
two。 Sprout
The towel gourd seeds after seed soaking and disinfection are placed at a temperature of about 25 degrees Celsius to start sprouting and need to be washed with water every day until the seeds are white and can be sown.
3. Sowing seeds
Towel gourd is generally directly sown, and the survival rate of transplanting is very low. Each seed hole into about 3 seeds, a depth of about 2 cm, sowing cover soil watering, covered with hay to moisturize.
4. Seedling stage management
Towel gourd will grow seedlings about 5 days after sowing, at this time to properly reduce the temperature, found that the lack of water should be watered regularly, as well as late prevention of diseases and insect pests.
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Key points of cultivation techniques of apricot
Apricot trees can grow for up to a hundred years under fine management. Apricot trees are adaptable and easy to grow. Now the efficient cultivation and management techniques of apricot are shared as follows: first, the planting period of apricot is divided into autumn planting and spring planting. However, due to the short frost-free period in Northeast, Northwest and Northern North China,
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Control time of wheat diseases and insect pests
The common diseases of wheat are root rot, leaf rust and powdery mildew. Leaf rust is generally the main disease in the development period of wheat, which usually occurs in May. Powdery mildew and root rot mainly occur in wheat fields with heavy rainfall and high humidity in the field. The common pests are aphids and sucking.
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