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The three main causes of cotton diseases: climate, seeds and cultivation
The occurrence of cotton diseases is closely related to climate, seed quality and cultivation practices: low temperature and high humidity easily cause seed rot and sprout rot, poor-quality seeds produce weak seedlings, and continuous cropping, low-lying waterlogged land, rough land preparation and sowing too early all worsen the disease.
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How to manage cotton during the flowering and boll-setting stage? Apply flowering and boll fertilizer heavily, use chemical regulation and pruning to prevent premature senescence
The flowering and boll-setting stage of cotton is the peak period of fertilizer and water demand and the critical period for yield formation. This article introduces the topdressing rate of flowering and boll fertilizer, the standards for irrigation and drainage, the dosage of mepiquat chloride for chemical regulation, the timing of pruning and topping, and pest and disease control techniques, to help cotton growers set more bolls and prevent premature senescence and boll rot.
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Techniques for Freeze Protection and Growth Recovery of Flowers and Nursery Stock in Greenhouses and Polytunnels
Techniques for Freeze Protection and Growth Recovery of Flowers and Nursery Stock in Greenhouses and Polytunnels
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How do you disinfect a flower greenhouse? Master these key points
Key points for disinfecting flower greenhouses
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How to prevent and treat yellowing leaves in flowers caused by acidic soil?
How to prevent and treat yellow leaves in flowers caused by acidic soil?
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How Do Flower Spider Mite Infestations Arise? An Analysis of the Causes
How Flower Spider Mite Infestations Come About
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What flowers are effective for removing formaldehyde in a newly renovated house?
What flowers should you buy to effectively remove formaldehyde in a newly renovated house?
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What harm does excessive sowing density of flowers and plants cause?
What harm does excessive sowing density of flowers and plants cause?
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What are the precautions for growing flowers in a greenhouse?
What should be paid attention to when growing flowers in a greenhouse?
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