| 罗剑斌,何凤,李建国,王泽槐,蔡建兴.‘紫娘喜’荔枝果皮异常褐腐生理病因初步分析[J].中国南方果树,2014,43(6): |
| ‘紫娘喜’荔枝果皮异常褐腐生理病因初步分析 |
| A Preliminary Investigation on the Physiological Causes of Peel Abnormal Brown Rot in ‘Ziniangxi’ Litchi |
| 投稿时间：2014-08-13 修订日期：2014-08-27 |
| DOI： |
| 中文关键词: 荔枝（Litchi chinensis Sonn.） 果皮褐腐 矿质营养 |
| 英文关键词:Litchi (Litchi chinensis Sonn.) Peel abnormal brown rot Mineral nutrition |
| 基金项目:国家现代农业产业技术体系建设专项资金（CARS-33）资助 |
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| 中文摘要: |
| 本研究首次报道了‘紫娘喜’荔枝园大面积发生果皮异常褐腐病的发生发展过程及其症状，并对比分析了同一果园内正常果植株和病果植株的土壤pH和矿质营养、叶片和果皮的矿质营养水平，从果园土壤特性和矿质营养等角度分析该病发生的生理病因，结果表明：土壤pH值低于5.0导致的土壤偏酸以及土壤和树体缺B是导致‘紫娘喜’果皮褐腐病可能原因。 |
| 英文摘要: |
| The study first reported the development process and symptoms of the physiological disease of peel abnormal brown rot of ‘Ziniangxi’ litchi fruit.It compared and analysed the pH and mineral nutrition of soil and the mineral nutrient levels of leaf and fruit from the normal plant and disease plant. The study focused on the physiological causes from the perspective of orchard soil properties and mineral nutrition.The result indicated that the disease was likely related to the acidic soil of pH<5.0 and boron deficiency of soil and plants. |
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