| 王小柯,杨雯,林乾,罗怿,李金强,韩秀梅,李文云.不同施肥方式对从江椪柑园土壤、叶片矿质养分及果实品质的影响（增刊）[J].中国南方果树,2024,53(S1): |
| 不同施肥方式对从江椪柑园土壤、叶片矿质养分及果实品质的影响（增刊） |
| Effects of different fertilization methods on orchards soil and leaves mineral nutrient and fruit quality in congjiang ponkan |
| 投稿时间：2024-11-20 修订日期：2024-12-17 |
| DOI： |
| 中文关键词: 从江椪柑 有机肥 矿质元素 果实品质 |
| 英文关键词:congjiang ponkan organic fertilizer mineral nutrient fruit quality |
| 基金项目:贵州省科技攻关项目(黔科合支撑[2021]005)；国家现代农业(柑桔)产业技术体系建设专项资金(CARS-26)；国家重点研发技术(2021YFD1100302) 后补助项目。 |
|
| 摘要点击次数: 904 |
| 全文下载次数: 0 |
| 中文摘要: |
| 为了探究不同施肥方式对从江椪柑果园土壤、叶片矿质元素和果实品质的影响，以十五年生8306椪柑为试验材料，连续三年在贵州省黔东南州从江县进行施肥试验，设置2个处理：T1：单施复合肥，T2：施有机肥+复合肥，以农户传统施肥管理为对照（CK），监测试验园土壤、叶片矿质元素和果实品质的变化情况。结果表明：本试验中有机肥和复合肥配施的方式，可显著提高从江椪柑园土壤碱解氮、有效锰、有效锌和有效硼含量，增加土壤有机质含量，改善土壤酸化程度；提高椪柑叶片氮、镁、铜、锰含量，降低果实可滴定酸含量，提高可溶性固形物、可溶性总糖含量和固酸比，增加单果重，降低果皮厚度。本试验可为从江县椪柑果园合理施肥、果实品质提升提供参考依据。 |
| 英文摘要: |
| In order to reveal the effects of different fertilization methods on orchards soil and leaf mineral nutrient and fruit quality in congjiang ponkan, 15-year-old 8306 ponkan (Citrus retuculata Blanco cv. Ponkan) was used as experimental material, three consecutive years of fertilization experiments had been conducted in Congjiang County, Qiandongnan Autonomous Prefecture, Guizhou Province. This experiment has two treatments: T1: application of compound fertilizer, T2: application of organic fertilizer + compound fertilizer, traditional fertilizer management of farmers as a control (CK), variation of mineral nutrient in soil and leaf and fruit quality were monitored. The results showed that the T2 treatment could significantly increased the content of alkali-hydrolyzed nitrogen, available manganese, available zinc and available boron of the soil in the congjiang ponkan orchards, increased the content of soil organic matter and improved the degree of soil acidification. At the same time, the T2 treatment increased the content of nitrogen, magnesium, copper and manganese in the leaves of ponkan, decreased the content of titrable acid, increased the solid acid ratio, increased the weight of single fruit, and the peel thickness can be reduced in the fruit. |
| 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
