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What are the methods for making plant-based insecticides?
Do not use inferior pesticides. To ensure the quality of the pesticides used, purchase them from legitimate manufacturers and pesticide sales outlets to avoid buying counterfeit or substandard pesticides, and pay attention to the production date and expiration period of the pesticides. Do not use bacterial insecticides at low temperatures; their active ingredients are protein crystals and living spores...
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Building your own garden base: beyond plant pruning, you also need to know these things
13th? Foreword Qian Yan Love Succulents, Love Life (WeChat ID: duorou91) Reply "community" and 200K succulent friends can share together! Reply in the backend with "beautiful succulents," "summer care, watering, leaf propagation, soil mixing, pest control, black rot" to view related...
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Key points of overwintering cucumber cultivation techniques: applying sufficient base fertilizer is the key
Key points of overwintering cucumber cultivation techniques: be sure to apply sufficient base fertilizer
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How to Solve the Frog Feed Problem? Developing Animal-Based Feed Is Key
How to Develop Animal-Based Feed to Solve the Frog Feed Problem
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What are the characteristics of nitro-sulfur-based compound fertilizer?
What are the characteristics of nitro-sulfur-based compound fertilizer? Please give an introduction. Nitro-sulfur-based compound fertilizer mainly has two formulas, 16-6-20 and 22-5-13. The raw materials use high-quality nitric phosphate and potassium sulfate. Ammonium nitrogen and nitrate nitrogen account for 50% of the total nitrogen content, and the nitrate nitrogen content is 6.5%-7% and 9%-10% respectively. Compared with other traditional compound fertilizers...
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Is it okay to apply only nitrogen fertilizer as base fertilizer in autumn and winter?
Is it okay to apply only nitrogen fertilizer as base fertilizer in autumn and winter? Please give an introduction. Some farmers are in the habit of applying 80-100 kg of ammonium bicarbonate or 60-80 kg of urea per mu when sowing autumn and winter crops. This method of applying only nitrogen fertilizer often causes some adverse consequences. First, it reduces the utilization rate of chemical fertilizer. Applying too much ammonium bicarbonate and urea...
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How should copper-based fungicides be used properly? Key points of application explained
How should copper-based fungicides be used properly? Please explain the application method. Copper-based fungicides, as one of the important fungicides, have the characteristics of being the earliest developed and applied, the longest used, the largest application area, the best sterilization effect, and the most uses. Copper-based fungicides can prevent and control both fungal diseases and...
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Key points for applying autumn fertilizer to pear trees: applying sufficient base fertilizer helps achieve a bumper harvest the following year
Applying sufficient base fertilizer helps achieve a bumper harvest the following year: key points for applying autumn fertilizer to pear trees
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Cabbage root rot causes the stem base to turn brown and the root system to rot - how to prevent and control it
Control methods for cabbage root rot, which causes the stem base to turn brown and the root system to rot
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Greenhouse goose farming: a shed-based fattening method that reduces the activity of meat geese
Greenhouse goose farming: a shed-based fattening method for meat geese that reduces their activity
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