Yuzhu’s recent cultivation and management techniques
First, drain the drain. My county has more rain in spring and summer, and the soil has high humidity, and Yuzhu is most likely to have stagnant water, and water is prone to illness and rot. Therefore, drain water in time to prevent waterlogging. Second, timely removal of weeds. When clearing weeds, water should be removed. No steamed bread can be used to avoid damaging rhizomes and causing rot. Third, fertilization and rehabilitation of soil. When the seedling height is 7-10cm, 800-1000 kg of urea or 10 kg of urea will be applied per acre. When urea is applied, it shall be applied during the rain so as to be dissolved and absorbed. After 2 years of growth, the rhizomes are more branched and criss-cross, easily exposed to the surface and become green, affecting the appearance and quality of the commodity, and are susceptible to freezing damage. Therefore, when the rhizome is exposed to the topsoil, it should be reconstituted in time. IV. Pest Control: 1. Diseases: Brown round lesions grow on the leaves and the edges are purple, often occurring in summer and autumn. Control methods: Before the onset or early onset, spray 1:1:120 Bolus, spray once every 10 days, 2-3 times in succession. Rust: There is a yellow round lesion on the leaf surface and a yellow ring-shaped pellet on the back. Prevention methods: Do a good job in drainage work, reduce soil moisture, and control the spread of diseases. 2, pests: mainly brown chafer, black chafer, red-footed green chafer, etc., mainly damage the roots. Control methods: Apply sufficient organic fertilizer as basal fertilizer or top dressing, use rice or wheat bran to make bait, and then sprinkle it on the surface of the quail in the evening. If serious pests occur, use 90% of trichlorfon 1000 times to pour the roots. Different kinds of plant extracts contain different effective ingredients, and different effective ingredients are used in different products. Health-care Plant Extract products contain a certain amount of functional ingredients, which can regulate the functions of the human body, have specific effects, and are suitable for specific groups of people. . Herbal Powder,Herbal Extract,Plant Root Extract,Health Care Grade Amazy Organic Biotech Co.,Ltd , https://www.amazyorganic.com
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