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What to do when celery stalks are thin and long? Teach you effective control methods
What should you do when celery suffers from soft rot? Celery soft rot, also known as rot disease or putrefaction disease. The optimum temperature for onset is generally 25-30°C, and the affected parts are mainly the base of the leaf stalks or the stems. In the early stage, the lesions appear as water-soaked, light brown sunken spots, then become wet rot, turn black and give off a foul odor, with only the epidermis remaining. Control methods...
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What causes celery heart rot? Detailed explanation of causes and control methods
What is celery fusarium wilt and how should it be controlled? 1. Use disease-free seeds or disinfect the seeds. When selecting mother plants for seed production, care should be taken to choose plants with disease-free petioles and stems and leaves, so as to avoid carrying the pathogen. Using old seeds more than 2 years old has a certain disease-prevention effect. If using new seeds from the previous year, the seeds must be disinfected; you can use 48-4...
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How to fertilize celery scientifically? Mastering the right method is key
How should celery be fertilized scientifically when grown? 1. Nutrient requirements: For autumn-sown celery, nutrient uptake is high during the peak period of vegetative growth; during this period, the uptake of the five elements nitrogen, phosphorus, potassium, magnesium and calcium accounts for more than 84% of total uptake. Celery has the highest demand for nitrogen, followed by calcium and potassium, and the least for phosphorus and magnesium. Celery also has a substantial requirement for boron...
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What causes celery petiole splitting?
Celery soft rot is highly damaging. How can celery soft rot be effectively and practically controlled? The control methods include the following: 1. Crop rotation. Celery soft rot spreads mainly through soil and other means. Soil in fields with continuous cropping tends to accumulate large amounts of pathogens, and continuous cropping is bound to make the disease more likely and more severe. Therefore, rotation of more than two years should be practiced...
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What should be noted when growing celery?
What should be noted when growing celery? There are the following technical points for growing celery: Sowing methods The commonly used sowing methods include dry seed direct sowing and seed soaking and sprouting before sowing. The dry seed direct sowing method is simple, and the seed sprouts are less likely to be damaged under adverse environmental conditions, but emergence is slow; with seed soaking and sprouting before sowing, emergence is faster and the seedlings are uniform. Before sowing, the seedbed should first...
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What is the correct method for topdressing celery?
What should you do to increase celery yield? To boost celery yield, you can spray gibberellin. Spraying celery with a gibberellin solution, a plant growth regulator, can promote cell division and growth. Eight hours after spraying, the cells' nutrient uptake reaches its peak. According to trials, the optimal concentration of gibberellin for promoting celery growth is 0.004% to 0.009...
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How is celery best planted in summer and autumn?
How is celery best planted in summer and autumn? Please provide a method. Summer and autumn celery can be planted by referring to the following three aspects: Sowing and raising seedlings of summer and autumn celery. 1. Sowing time: sow in mid-June, and keep the seedling age at about 40 days. Properly shortening the seedling age can increase the survival rate after transplanting and shorten the recovery period...
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What are the precautions for growing celery in summer?
What should be paid attention to when growing celery in summer? Please give some advice. The following two aspects should be noted when growing celery in summer for your reference: 1. Before sowing, first place the seeds in the refrigerator and keep them at a low temperature of 5-6°C for 8-10 hours. After taking them out, soak the seeds for 3-5 hours in a mixed solution of 1500 times Shennongsu chelated fertilizer and 1500 times enhanced Yunda-120, or in a mixed solution of 500 times plant vitality essence and 5000 times Huangjia natural brassin. Let the seeds fully absorb moisture and swell. After scooping them out and draining the water, mix the seeds with Yiwei yield-increasing bacteria, adding 5 grams of Yiwei yield-increasing bacteria per gram of seeds, stir thoroughly, and then sow.
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Sowing potted celery in autumn like this: fast sprouting, vigorous growth, pick and eat whenever you like
Celery is a vegetable we eat often. It gives off a distinctive fragrance, so it rarely suffers from pests and diseases. Friends who like eating celery might as well grow a few pots at home. The lush green is very pleasing to the eye, and when you want to eat it, you just pick the leaves, which is very convenient, and...
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What causes rotten heart in celery? Detailed explanation of causes and prevention and control methods
Causes of rotten heart in celery and prevention and control methods
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