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中国农学通报

中国农学通报 ›› 2021, Vol. 37 ›› Issue (21): 40-45.doi: 10.11924/j.issn.1000-6850.casb2020-0608

所属专题： 园艺

• 林学·园艺·园林 • 上一篇    下一篇

杏花银梨果园改造对土壤养分和果实品质的影响

彭程1(), 蒙万聪2, 邓林萍2, 常晓晓1, 罗贱良2, 陈喆1, 邱继水1, 林志雄1, 陆育生1()   

  1. 1广东省农业科学院果树研究所,农业部南亚热带果树生物学与遗传资源利用重点实验室,广东省热带亚热带果树研究重点实验室,广州 510642
    2乐昌市岭南落叶果树研究所,广东韶关 512200
  • 收稿日期:2020-10-30 修回日期:2021-12-30 出版日期:2021-07-25 发布日期:2021-07-29
  • 通讯作者: 陆育生
  • 作者简介:彭程,男,1989年出生,湖南长沙人,助理研究员,博士,研究方向：果实品质调控。通信地址：510640 广东省广州市天河区五山大丰二街80号 广东省农业科学院果树研究所优稀水果研究室,Tel：020-38765074,E-mail： pengcheng@gdaas.cn。
  • 基金资助:
    广东省农业农村厅“广东省优稀水果产业技术体系项目”(2020KJ116);广东省农业农村厅“广东省农作物种质资源库(圃)建设与资源收集 保存、鉴评项目”(粤农计[2018]36号);肇庆市“杏花银梨低产果园改造与示范推广”(2016N001)

Effects of Transformation on Soil Nutrients and Fruit Quality of ‘Xinghuayin’ Pear Orchard

Peng Cheng1(), Meng Wancong2, Deng Linping2, Chang Xiaoxiao1, Luo Jianliang2, Chen Zhe1, Qiu Jishui1, Lin Zhixiong1, Lu Yusheng1()   

  1. 1Institution of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Key Laboratory of South Subtropical Fruit Biology and Resource Utilization, Ministry of Agriculture, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510642
    2Lechang Lingnan Institute of Deciduous Fruit Tree Research, Shaoguan Guangdong 512200
  • Received:2020-10-30 Revised:2021-12-30 Online:2021-07-25 Published:2021-07-29
  • Contact: Lu Yusheng

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摘要：

为改善杏花银梨的品质,提升商品竞争力。以改造前后的梨园为研究对象,研究有机无机肥配施对杏花银梨果园土壤营养成分、土壤微生物和土壤酶活性以及果实基本品质、单糖组分、氨基酸组分以及香气成分的影响。结果表明：有机无机肥配施处理后果园土壤中速效磷提升了63.79%、速效钾元素含量提升了252.30%、细菌总量增加了203.43%、蔗糖酶活性提高了202.18%、过氧化物酶提升了100.00%;果实总氨基酸含量提升了78.22%、香气物质中酯类物质含量提升了524.92%。施用和不施用生物有机肥的各个指标均存在显著差异(P<0.05)。本研究表明有机无机肥配施后能够改良杏花银梨果园土壤以及显著提升杏花银梨果实品质。

关键词: 有机肥无机肥配施, 杏花银梨, 果实品质, 氨基酸成分, 香气成分

Abstract:

To enhance the fruit quality and commodity value of ‘Xinghuayin’ pear, using orchards before and after transformation as research objects, we deeply ploughed the orchards using combined application of organic and inorganic fertilizer, and studied the changes of soil nutrient, soil microbe, soil enzyme activities, fruit basic quality, fruit anino acids and fruit aroma component. The results showed that after the combined application of organic and inorganic fertilizer, the content of available P and available K, the microbe quantity, the activity of sucrase, the activity of peroxidase, the content of total animo acid, the content of esters in aroma substance were increased by 63.79%, 252.30%, 203.43%, 202.18%, 100.00%, 78.22% and 524.92%, respectively. Each index had significant difference between treatments with and without bio-organic fertilizer (P<0.05). The research indicates that the combined application of organic and inorganic fertilizer could significantly improve soil nutrient contents and fruit quality.

Key words: combined application of organic and inorganic fertilizer, ‘Xinghuayin’ pear, fruit quality, amino acid, aroma component

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