Cilantro Field Management Methods
Cilantro sclerotinia rot: in recent years, as the cilantro planting area has continued to expand, especially because crop rotation is difficult in protected cultivation, the pathogen has accumulated more and more, and the damage has become increasingly serious, becoming a major obstacle in cilantro production. 1. Symptom identification: cilantro sclerotinia rot mainly damages the base of the stem, followed by the leaves. At first, ...
Field management: before emergence, keep the soil moist. When 80% of the cilantro in the field has emerged, remove the rice straw, and promptly set up shade netting and insect-proof netting, covering in the morning and uncovering in the evening, to strengthen ventilation. Weed and thin the seedlings in time, and apply quick-acting nitrogen fertilizer early. Generally, thin the seedlings 7 days after full emergence, and set the final spacing when there are 2 true leaves, with a plant spacing of 3-4 cm. Water once every 8 days. When the seedlings are 3 cm tall, apply 8-10 kg of urea and 250 g of borax per mu. Along with each watering, spray a potassium dihydrogen phosphate solution.