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[1]赵晓红 张佳腾 毛云飞 王增辉 毛志泉 陈学森 沈向**.胶东富士果园土壤酸化定位检测及对果实品质的影响*[J].应用与环境生物学报,2019,25(06):1-10.[doi:10.19675/j.cnki.1006-687x.2019.01036]
 ZHAO Xiaohong,ZHANG Jiateng,MAO Yunfei,et al.Location detection for soil acidification and its effect o n fruit quality of Fuji orchard in Jiaodong*[J].Chinese Journal of Applied & Environmental Biology,2019,25(06):1-10.[doi:10.19675/j.cnki.1006-687x.2019.01036]
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胶东富士果园土壤酸化定位检测及对果实品质的影响*()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
25卷
期数:
2019年06期
页码:
1-10
栏目:
研究论文
出版日期:
2019-12-30

文章信息/Info

Title:
Location detection for soil acidification and its effect o n fruit quality of Fuji orchard in Jiaodong*
作者:
赵晓红1 张佳腾1 毛云飞1 王增辉1 毛志泉1 陈学森2 沈向1**
1山东农业大学园艺科学与工程学院,国家苹果工程技术研究中心 泰安 271018
2山东农业大学园艺科学与工程学院,作物生物学国家重点实验室 泰安 271018
Author(s):
ZHAO Xiaohong1 ZHANG Jiateng1 MAO Yunfei 1 WANG Zenghui1 MAO Zhiquan 1 CHEN Xuesen2 & SHEN X iang1**
1College of Horticulture Science and Engineering, Shandong Agricultural University,National Research Center for Apple Engineering and Technology , Taian 271018, China
2College of Horticulture Science and Engineering, Shandong Agricultural UniversityState Key Laboratory of Crop Biology, Taian 271018, China
关键词:
山东胶东地区苹果果园土壤pH值土壤酸化果实品质
Keywords:
Jiaodong area in S handong province apple orchards soil pH soil acidification fruit quality
DOI:
10.19675/j.cnki.1006-687x.2019.01036
摘要:
选取山东胶东地区纬度近似一致的五个苹果主要产区,各产区按地理距离选取五个生长状态一致的富士果园,通过比较果园不同土层(0-15cm,15-30cm)、距果树主干不同距离(0.5m,1m,1.5m)土壤pH,测定树体新梢、叶片、果实各项指标以检测各产区土壤酸化状况,探究土壤酸化对富士苹果的影响。结果显示,各产区果园均为酸性土壤,pH总体范围为4.92-6.20。各产区果园不同土层土壤pH范围分别为5.08-6.30和4.75-6.10,各产区果园距果树主干不同距离土壤pH范围分别为5.33-6.33、4.84-6.14和5.29-5.99,且pH均以栖霞市最低。生长量测定结果表明,五个产区果园果树叶片叶绿素相对含量值(SPAD)、新梢长、新梢直径范围分别为53.05-57.29、26.72-35.82、4.76-5.93 cm,且各指标值均以栖霞市最低。果实品质测定结果表明,不同产区果园单果质量、可溶性固形物、可溶性糖含量、花色苷含量具有显著差异,且均以栖霞市最低。选取各果园果实含量较高的4类香气物质,其含量由高到低均为酯类、醇类、烷类、醛类,分别以栖霞市、牟平区、招远市和莱州市最低。相关性分析结果表明,SPAD值、可溶性糖含量与土壤pH值呈极显著正相关,新梢长、可溶性固形物、酯类物质与土壤pH值呈显著正相关。本研究表明,山东胶东地区土壤酸化严重,以栖霞市最为严重,且土壤酸化会影响果树生长发育及果实品质的形成。(图3 表5 参35)
Abstract:
In order to explore the effect of soil acidification on apple trees, this paper aimed to detect soil acidification situation of five main apple growing producing areas of Jiaodong area. Five main apple producing areas with similar latitude in Jiaodong area of Shandong Province were selected. Five Fuji orchards with identical growth status were selected according to geographical distance. Soil pH values of different soil layers (0-15 cm, 15-30 cm) and different distances (0.5 m, 1.5 m, 1.5 m) from the main trunk of f ruit trees were compared to determine the soil acidification status of new shoots, leaves and fruits in different producing areas. The results showed that the orchards in each producing area were all acidic soils, and the total pH ranged from 4.92 to 6.20. Soil pH ranges of different soil layers in orchards of different producing areas were 5.08-6.30 and 4.75-6.10, respectively. Soil pH ranges of different distances from orchards to main trunk of fruit trees in different producing areas were 5.33-6.33, 4.84-6.14 and 5.29-5.99, and the lowest in Qixia city. The results of growth measurement showed that the SPAD value, the length of new shoots and the diameter of new shoots were 53.05-57.29, 26.72-35.82 cm and 4.76-5.93 cm respectively, and the values of each index were the lowest in Qixia city. The results of fruit quality test showed that the single fruit quality, soluble solids, soluble sugar content and anthocyanin content in orchards from different producing areas had significant differences, and the lowest in Qixia city. Four kinds of aromatic substances with higher fruit content in each orchard were selected. The contents of esters, alcohols, alkanes and aldehydes from high to low were th e lowest in Qixia City, Muping District, Zhaoyuan City and Laizhou City, respectively. The results of correlation analysis showed that SPAD value and soluble sugar content were positively correlated with soil pH value, while shoot length, soluble solids and esters were positively correlated with soil pH value. The results showed that soil acidification was serious in Jiaodong area of Shandong Province, especially in Qixia city. Soil acidification would affect the growth and development of fruit trees and the formation of fruit quality.

备注/Memo

备注/Memo:
收稿日期 Received: 2019-01-23 接受日期 Accepted: 2019-03-15
*山东省重点研发计划(2018GNC113019)、山东省现代农业产业技术体系创新团队项目(SDAIT-06-07)和国家科技支撑计划项目(2014BAD16B02)资助
**通讯作者 Corresponding author (E-mail: shenx@sdau.edu.cn)
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更新日期/Last Update: 2019-03-28