响应面优化工厂化多层架韭黄种植技术及蛋白质含量分析  

Optimization of Industrial Multi-layer Frame Planting Technology for Chinese Chive by Response Surface Methodology and Analysis of Protein Content

作　　者：朱曹凯 董玉玮[1] 尼再中 时培宁[1] 曹泽虹[1] 曹修春 ZHU Caokai;DONG Yuwei;NI Zaizhong;SHI Peining;CAO Zehong;CAO Xiuchun(College of Food and Biology Engineering,Xuzhou University of Technology,Xuzhou 221018,China;Xuzhou Shanqi Agricultural Products Technology Research and Development Co.,Ltd.,Xuzhou 221743,China)

机构地区：[1]徐州工程学院食品与生物工程学院,江苏徐州221018 [2]徐州山崎农产品技术研发有限公司,江苏徐州221743

出　　处：《蔬菜》2023年第2期10-16,共7页Vegetables

基　　金：江苏省科技计划项目—苏北科技专项(XZ-SZ202103)。

摘　　要：为了探讨多层架韭黄种植技术效果,根据单因素分析和响应面试验优化中期温度、土壤湿度和每盒株数等条件,研究了韭黄蛋白质含量的变化情况和最佳多层架种植韭黄技术条件。结果表明:单因素试验中,随着中期温度的上升,韭黄蛋白质含量先增后减,在12℃时达到最高,为34.21 g/kg;随着土壤湿度的增高,韭黄蛋白质含量先增后减,在60%时达到最高,为33.05 g/kg;随着每盒株数的增加,韭黄蛋白质含量先增后减,在100株时达到最高,为34.33 g/kg。经响应面优化,中期温度、土壤湿度、每盒株数、中期温度与每盒株数的交互作用等对韭黄蛋白质含量都有极显著影响,土壤湿度与每盒株数的交互作用对韭黄蛋白质含量有显著影响;由回归模型优化得到,多层架种植韭黄最佳技术条件为中期温度12℃、土壤湿度56%、每盒株数95株,蛋白质含量为34.92g/kg,用回归模型来改进韭黄栽培工艺是可行的。In order to investigate the effect of multi-layer planting technology of Chinese chives, the medium-term temperature, soil humidity and plant number per box were optimized according to single factor analysis and response surface test, and the change of protein content of Chinese chives and the optimum technical conditions of multi-layer planting were studied. The results showed as follows: in the results of single factor test, the protein content of Chinese chives increased firstly and then decreased with the increase of medium-term temperature, and reached the highest at 12 ℃, which was 34.21 g/kg. With the increase of soil moisture, the protein content of Chinese chives increased firstly and then decreased, and reached the highest at 60% of soil moisture, which was 33.05 g/kg. With the increase of plant number per box, the protein content of Chinese chives increased firstly and then decreased, and reached the highest at 100 plants per box,which was 34.33 g/kg. According to response surface optimization, medium-term temperature, soil moisture, plant number per box and the interaction between medium-term temperature and plant number per box all had extremely significant effects on the protein content of Chinese chives. The interaction between soil moisture and plant number per box had significant effect on the protein content of Chinese chives. According to the regression mode optimization, the optimum technical conditions for multilayer planting of Chinese chives were temperature of 12 ℃, soil moisture of 56%, plants per box of 95, and got protein content of 34.92 g/kg. It was feasible to improve the cultivation technology of Chinese chives by regression mode.

关 键 词：韭黄 响应面试验 多层架种植 蛋白质 

分 类 号：S633.3[农业科学—蔬菜学]