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Common Problems and Solutions for Citrus Fruits
Release time:
2025-12-15
Abstract
During several days spent touring citrus-growing regions, I observed numerous common issues affecting citrus fruits—primarily varieties such as Iyokan, Kiyomi, and Haruka. The main symptoms include root system necrosis, yellowing and whitening of new leaves and shoots, abnormal growth patterns, premature decline in tree vigor, and alternating years of abundant yields followed by poor harvests. These problems are severely troubling citrus growers and significantly impacting their economic returns.
Symptoms of nutrient deficiency in new leaves and shoots: yellowing, whitening, stunting, twisting, and leaf drop.
Solution: Applying more compound fertilizers or organic fertilizers won't work—what's needed is to supplement trace nutrients in the soil. Simply providing trace elements through root applications alone isn't sufficient; instead, focus primarily on root supplementation in autumn or after spring begins, while foliar applications during the shoot-growing stage should serve as a supplementary measure. Pay attention to distinguishing between deficiency symptoms: A single nutrient deficiency can significantly reduce effectiveness—or even render it completely ineffective! Don't expect noticeable results within just ten or eight days; you'll see real improvements only after a year or two of consistent application.
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Marketing Department – Manager Liu
Phone: +86-13683784011
Marketing Department – Manager Cong
Phone: +86-17637820053
Contact Us
Address: Suzhou Road, Kaifeng Fine Chemical Industry Cluster Zone
Email: lixia.liu@dadibiotech.com
Phone: +86 13683784011
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