不同配比有机土对茄子生长 产量和品质的影响  

Effects of Different Ratios of Organic Soil on Growth,Yield and Quality of Eggplant

作　　者：赵付江[1] 郄丽娟[1] 韩晓倩[2] 韩建会[1] 尹庆珍[1] 

机构地区：[1]河北省农林科学院经济作物研究所河北省蔬菜工程技术研究中心,河北石家庄050051 [2]河北政法职业学院,河北石家庄050061

出　　处：《河北农业科学》2015年第5期47-50,共4页Journal of Hebei Agricultural Sciences

基　　金：农业部国家大宗蔬菜产业技术体系石家庄综合试验站项目(CARS-2S-G-05);河北省农林科学院基本科研业务费资助项目

摘　　要：以洁净土、腐熟玉米秸秆和菌糠为原料配制茄子栽培基质,对茄子进行控根容器栽培,试验设洁净土、腐熟玉米秸秆、菌糠加入体积比5:1:4、5:2:3、5:3:2和5:4:1计4个处理,以不加入腐熟玉米秸秆和菌糠的洁净土为对照(CK),研究了不同配比的有机土对茄子植株生长以及果实产量和品质的影响。结果表明:添加腐熟玉米秸秆和菌糠处理的茄子形态指标(株高、叶面积、茎粗)、植株干重、产量因素(单株果实数、单果重)、产量(前期产量、总产量)以及营养品质(可溶性糖含量、可溶性蛋白含量、游离氨基酸含量、Vc含量和芦丁含量)均跃CK,且不同配比处理的指标差异达到了显著水平,其中,茄子栽培基质中V(洁净土):V(腐熟玉米秸秆):V(菌糠)越5:3:2时茄子的植株形态指标、前期产量、总产量和果实营养成分含量均为最高,体积比为5:2:3时效果次之,二者的指标值均显著跃CK,可作为茄子控根容器栽培的栽培基质。The organic soil mixed with clean soil and maize straw and mushroom bran was used as substrate for eggplant cultivation in root controlling container.Set 4 treatments, T1 （50% clean soil＋10%maize straw＋40% mushroom bran）,T2 （50% clean soil＋20% maize straw＋30% mushroom bran）,T3 （50%clean soil＋30% maize straw＋20% mushroom bran）,T4 （50% clean soil＋40% maize straw＋10% mushroom bran）, with clean soil as control treatment （CK） . The effects of different ratios of organic soil on the plant growth, yield and quality of eggplant were studied.The results showed that adding maize straw and mushroom bran to substrate for eggplant cultivation, morphological index （plant height, leaf area, stem diameter）, plant dry weight, yield factors （fruit number and fruit weight）, yield （early yield and total yield） and nutrient quality （soluble sugar content, soluble protein content, free amino acid content, Vc content and rutin content） were all greater than that of control,the differences of the indexes of different ratios treatments reached significant levels.The morphological index, early yield, total yield and nutrient content of the eggplant in T3 were the highest, and these of T2 were followed,the index value of T2 and T3 were all significantly higher than that of CK, which could be used as substrate for eggplant controlled root container cultivation.

关 键 词：有机土 茄子 产量 营养品质 

分 类 号：S641.1[农业科学—蔬菜学]