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What to Do When Chrysanthemum Leaves Develop White Spots? Causes and Control Methods
There are two reasons it develops white spots: one is that it has contracted powdery mildew, and the other is that it has contracted white rust. For the former, the treatment is to clear away the grass that has overwintered, then water it and apply nitrogen fertilizer; we need to prune the branches and remove leaves, and spray with carbendazim and the like about three times. For white rust, on the other hand, phosphorus and potassium fertilizers should be increased, drainage should be improved and weeds removed, and zineb and similar substances should be applied.
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Detailed Explanation of the Growth and Development Stages of Cymbidium sinense and the Characteristics of Each Period
Growth and Development Stages of Cymbidium sinense
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How do you solve the problems of root development and re-establishing in the pot?
There is a problem with root development and re-establishing in the pot
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Zhudong farmers have fought for their farmland for thirty years, and the county government restarts the Phase 3 development of the Hsinchu Science Park
The nightmare of farmland development rises again! After thirty years of bloody, tearful struggle by Zhudong farmers, the county government restarts the Phase 3 development plan of the Hsinchu Science Park
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How to fertilize potted flowering plants correctly after they develop flower buds
How should potted flowering plants be fertilized after they have flower buds?
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Save the leopard cat's home! Miaoli reportedly set to skip ecological review, hold closed-door meeting to "fix" solar development; Leopard Cat Association: no backroom deals
Save the leopard cat's home! Miaoli reportedly set to skip ecological review, hold closed-door meeting to "fix" solar development; Leopard Cat Association: no backroom deals
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How does light affect the growth and development of flowers?
What effect does light have on the growth and development of flowers?
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What effects does water have on the growth and development of flowers?
What effects does water have on the growth and development of flowers?
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Solar Power: Lessons from Abroad 02"Don't Let Green Energy Turn from Environmental Savior into a Rural Scourge! Italian Citizen Groups Step Up, Using Legislation and Litigation to Block Reckless Development
Solar Power: Lessons from Abroad 02"Don't Let Green Energy Turn from Environmental Savior into a Rural Scourge! Italian Citizen Groups Step Up, Using Legislation and Litigation to Block Reckless Development
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Lessons from Abroad on Solar Energy 01"How Does Italy Fight Solar Encroachment on Farmland? An Interview with the Former Energy Director of Lecce Province: Clear Inventory, Don't Let Developers Choose Sites Freely
Lessons from Abroad on Solar Energy 01"How Does Italy Fight Solar Encroachment on Farmland? An Interview with the Former Energy Director of Lecce Province: Clear Inventory, Don't Let Developers Choose Sites Freely
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