期刊论文、会议论文

中文

江西农业大学学报

1000-2286

2013

35

5

935-939

第三届中国林业学术大会

第三届中国林业学术大会论文集

2013-09-01

福州

中国林学会<&wdkj&>国家林业局<&wdkj&>福建省人民政府

10.3969/j.issn.1000-2286.2013.05.007

(201204407):国家林业公益性行业科研专项

本校为第一机构

为研究南方避雨栽培对“金丝4号”枣裂果与果实营养品质的影响,以3年生“金丝4号”枣为试材,比较避雨栽培与露地栽培两种栽培方式下果实裂果与营养品质的差异,并对两种方式下的果实品质性状进行主成分分析.结果表明:(1)避雨栽培裂果率为5.9％,露地栽培裂果率为63.5％,前者较后者降低57.6％;(2)避雨栽培每100 g果实含Vc量302.8 mg,总酸、总糖、可溶性固形物、还原糖、可溶性糖的含量分别为0.34％,17.86％,26.5％,2.32％,8.10％;露地栽培每100 g果实含Vc量262.5 mg,各相应指标依次为0.32％,21.5％,27.5％,1.71％,5.56％;(3)避雨栽培果实中Ca、Fe、K、Zn、N、P的含量分别为1.548,0.206,7.136,0.035...

In order to discuss the effect of rain shelter cultivation of Ziziphus jujube Mill.cv.Jinsi4 on its fruit cracking and nutritional quality in the south.3-year-old Ziziphus jujube Mill.cv.Jinsi4 was used as the material,and the differences in cracking and nutritional quality between the fruit from open field cultivation and that from rain shelter cultivation were compared,also the principal component analysis was carried out.The results showed that：（1） the fruit cracking rate under rain shelter cultivation was 5.9％,while that was 63.5 ％ und...