The methods for controlling spinach downy mildew are as follows:
Floor Spring range has been specifically
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Specification
1. Material: Iron
2. Body Material: Casting iron
3. Cover Material: SUS201/SUS304
4. Suitable for glass door weight: 90-180kg
5. Suitable for glass thickness: 8-12mm
6. Open Angle:90°
7. Certification: CE
8. Must be tempered glass
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How to prevent spinach downy mildew?
Fertilizer pipe protection: Spinach like fertile and moist, cold, avoid drought, stagnant water, for fast-growing vegetables. Therefore, it is necessary to supply sufficient fertilizer and water in time during the growth period. From seeding to seedlings, it is necessary to keep the soil moist and ensure the seedlings. 3 leaf stage cultivating alfalfa, ventilating and promoting roots; before the closure of the line, the 6 to 7 leaf stage should be combined with water, fertilizer and water to promote the vigorous growth of spinach, 10 to 15 kg of urea per mu, fertilization method, dry application and pouring Water or when it is raining, use the time to fertilize; after sealing, if you want to topdress, you can use the new high-fat membrane to prevent infection and improve the fertilizer efficiency. If it is dry during growth, it should be moisturized. In case of continuous rain, it is necessary to clear the drainage in time.
Prevention and control of pests and diseases: The main diseases of spinach are downy mildew and anthracnose, which are mainly harmful to the leaves. Pests mainly include leaf miners and aphids, which should be controlled in time. Control methods: Agricultural control is carried out for 2 to 3 years of rotation, rational close planting, scientific irrigation, clean gardening, timely removal of sick bodies, and spraying of tree generals to carry out disinfection and sterilization of the whole park.
Harvest at the right time: When the spinach plant grows to 35-40 cm, it can be harvested in time. When harvesting, remove the yellow leaves, dead leaves, diseased leaves, and then sell them.
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