| 娄伟,李梦媛,严翔,牛王翠,常书政,李航,陈慈相,习建龙,陈兆星,柳嘉程,张油兵,宋志青,肖亚卿.微生物水溶肥对赣南脐橙品质及重金属含量的影响[J].中国南方果树,2023,52(5): |
| 微生物水溶肥对赣南脐橙品质及重金属含量的影响 |
| Effect of Microbial Water Soluble Fertilizer on Quality and Heavy Metal Content of Newhall Navel Orange in southern Jiangxi Province |
| 投稿时间：2022-12-02 修订日期：2023-02-01 |
| DOI：10.13938/j.issn.1007-1431.20220706 |
| 中文关键词: 微生物水溶肥 赣南 纽荷尔脐橙 品质 重金属 香气物质 |
| 英文关键词:Microbial Water-Soluble Fertilizer Southern Jiangxi Province Newhall Navel Orange Quality Heavy metals Aroma components |
| 基金项目:财政部和农业农村部：国家现代农业产业技术体系资助；赣州市科技计划项目赣南科学院部分（赣市科发[2021]24号），赣州市重点研发计划一般项目（202101125029）； |
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| 中文摘要: |
| 【目的】为探明微生物水溶肥对赣南脐橙产量、品质、脐橙黄皮层香气物质含量的提升，及对重金属吸收的抑制效果。【方法】2020至2021年度，以赣南纽荷尔脐橙为试验对象，通过比较果农习惯施肥与微生物水溶肥对赣南脐橙品质及重金属的影响，在信丰县大塘埠镇果园开展了连续2年的田间试验。【结果】结果表明，与习惯施肥相比，连续2年按照推荐用量施用微生物水溶肥使得脐橙产量平均提高了30.78%，可溶性固形物含量提高了6.75%，还原型Vc含量提高了7.25%，脐橙可食部位铅含量降低了36.46%，脐橙黄皮层香气物质含量提高了16.33%；同时，整果铅、铬、砷的含量分别降低了27.44%、43.27%、11.90%。【结论】施用微生物水溶肥有助于提高脐橙的产量、品质及脐橙黄皮层香气物质的含量，显著降低脐橙果实重金属铅、铬、砷的含量。 |
| 英文摘要: |
| 【Objective】 In order to explore the effect of microbial water-soluble fertilizer on the yield, quality, aroma substances in navel orange yellow cortex, and the inhibition effect on heavy metal absorption of newhall navel orange in southern Jiangxi province. 【Methods】 From 2020 to 2021, two-year field experiment was carried out in the orchard of Datangbu Town, Xinfeng County by comparing the effects of farmers '' conventional fertilization and microbial water-soluble fertilizer on the quality and heavy metals of Gannan navel orange..【Results】 The results showed that compared with conventional fertilization, the yield of navel orange increased by 30.78 %, the soluble solid content increased by 6.75 %, the content of reduced vitamin c increased by 7.25 %. The lead content in edible parts of navel orange decreased by 36.46 %, the aroma components content in the yellow cortex of navel orange increased by 16.33 %. At the same time, the content of lead, chromium and arsenic in the whole fruit decreased by 27.44 %, 43.27 % and 11.90 % respectively. 【Conclusion】 The application of microbial water-soluble fertilizer could improve the yield the quality and the content of aroma components in the yellow cortex of navel orange of navel orange, significantly reduce the contents of heavy metals Pb, Cr and As of navel orange. |
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