After the occurrence of resinous disease, it is necessary to do a good job of scraping and spray protection. The curettage is the use of a knife to scrape the lesions, and the lesions are about 1 cm beyond the lesions. A number of slits are drawn horizontally and horizontally to the xylem. After scraping, use 75% alcohol to clean and disinfect, and then apply 2 times continuously (at intervals of 7 days). 50% of carbendazim WP can be used as the agent, 100% of 70% thiophanate wettable powder, 20 times of 80% zedozeptable WP, or 50 to 80 of 5% bacterin solution. Times of liquid and so on. A total of 50% carbendazim WP 800 to 1000 times, or 70% thiophanate WP 500 to 800 times, was applied throughout the young fruit period. When spraying, pay attention to spraying on the main trunk and large branches to strengthen the protection.
In a hydroponic system, plants are placed in nutrient-enriched water. Mediums such as gravels, sand or vermiculite can also be used. Thus plants which are placed in the water absorb the nutrients very easly. When the nutrients from the water starts finishing , water is recycled or additional nutrients are added.
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