牡蛎壳土壤调理剂对春桃番茄产量与品质的改善效果  

Effect of Oyster Shell Soil Conditioner on the Production and Quality of‘Chuntao’Tomato

作　　者：许玲玲 翁凌[1] 章骞[1] 丁希月 谢渊 王永明 曹敏杰[1] XU Lingling;WENG Ling;ZHANG Qian;DING Xiyue;XIE Yuan;WANG Yongming;CAO Minjie(College of Ocean Food and Biological Engineering,Jimei University,Xiamen 361021,China;Xiamen Mata Ecology Co.Ltd.,Xiamen 361015,China)

机构地区：[1]集美大学海洋食品与生物工程学院,福建厦门361021 [2]厦门玛塔生态股份有限公司,福建厦门361015

出　　处：《集美大学学报（自然科学版）》2022年第1期37-44,共8页Journal of Jimei University：Natural Science

基　　金：国家贝类产业技术体系项目(CARS-49);福建省大学生创新创业训练计划项目(201810390038)。

摘　　要：以牡蛎壳土壤调理剂作为实验材料,研究不同施用量的牡蛎壳土壤调理剂对春桃番茄土壤养分及作物产量、品质的影响。实验设置0 kg/hm^(2)(对照组CK)、1500 kg/hm^(2)(T1组)、2250 kg/hm^(2)(T2组)、3000 kg/hm^(2)(T3组)4个施用量水平。田间实验表明:在春桃番茄的整个生长周期,随着牡蛎壳土壤调理剂施用量的增加,土壤pH值、交换性钙和有机质含量呈上升趋势;对成熟果实进行分析,T3组的单果重及出汁率最高,较CK组分别增加了8.39%和11.61%;与CK组相比,T1组的单位面积总产量及维生素C含量最高,产量提高26.66%,维生素C含量增加24.75%。因此,施用牡蛎壳土壤调理剂能够改良酸性土壤,增加土壤的酸碱缓冲能力,有利于提高果实单果重、产量、维生素C含量以及出汁率。Field experiments were carried out to study the effects of different application amounts of oyster shell soil conditioner on soil and crop yield and the quality of‘Chuntao’tomato.Four application rates were set including 0 kg/hm^(2)(control CK),1500 kg/hm^(2)(T1),2250 kg/hm^(2)(T2)and 3000 kg/hm^(2)(T3).During the whole growth period of‘Chuntao’tomato,with the increasing addition of oyster shell soil conditioner,increment of soil pH value,soil exchangeable calcium and organic matter content were detected.At the same time,with the increasing of the application amounts of oyster shell soil conditioner,the individual fruit weight,total output per unit area,the content of vitamin C,juice yield of the fruit were on the rise.Through the analysis of ripe fruit,with the increasing of the application amounts of oyster shell soil conditioner,the individual fruit weight,total output per unit area,the content of vitamin C and juice yield of the fruit were on the rise.Analyzing of ripe fruit,T3 group revealed the highest single fruit weight and juice yield,which increased by 8.39%and 11.61%,respectively as compared with the CK group.T1 group had the highest total output per unit area and vitamin C content as its yield increased by 26.66%,and the vitamin C content increased by 24.75%.Therefore,application of oyster shell soil conditioner can neutralize acidic soil,increase the acid-base buffering capacity of the soil,and improve the individual weight,production,vitamin C content and juice yield of‘Chuntao’tomato.

关 键 词：春桃番茄 牡蛎壳 土壤调理剂 酸化土壤 果实品质 

分 类 号：S652.1[农业科学—果树学]