天然橡胶加工废水(灌溉)对小白菜生长和品质的影响  

Irrigation Effects of Wastewater from Natural Rubber Processing on the Growth and Quality of Pakchoi

作　　者：符瑞蕾 黄艳[1] 郭梦霞 刘毓海 徐文[1] Fu Ruilei;Huang Yan;Guo Mengxia;Liu Yuhai;Xu Wen(School of Ecology and Environment,Hainan University,Haikou 570228,China)

机构地区：[1]海南大学生态与环境学院,海南海口570228

出　　处：《海南大学学报（自然科学版）》2022年第3期235-242,共8页Natural Science Journal of Hainan University

基　　金：海南省重点研发计划(ZDYF2018241)。

摘　　要：采用盆栽试验,研究了经过不同处理的三种天然橡胶加工废水(灌溉)对小白菜的生长及品质的影响.结果表明:与清水组的数据相比,胶清废水在不同稀释浓度下对小白菜的生长及品质均有一定的促进作用,其中,浓度为10%的胶清废水其促进作用最明显;不同稀释浓度的厌氧池出水(灌溉)均提高了小白菜的生长及品质,促进作用最明显的是浓度为40%厌氧池出水;好氧处理的二沉池水组(浇灌)与清水组(灌溉)对比,前者对小白菜生长及品质的促进作用更加明显;其效果与复合肥的促进效果不相上下.因此,天然橡胶加工废水经过适当的预处理后用于农业灌溉,可促进农作物的生长.In the report,the pot experiments were performed to analyze the effects of three kinds of natural rubber processing wastewater irrigation with different treatments on the growth and quality of pakchoi(Brassica campestris L.). The results showed that:compared with the clear water control group,the different dilutions of skim serum wastewater have certain promotion effects on the growth and quality of pakchoi. The skim serum wastewater with a concentration of 10% has the most obvious promotion effect. The anaerobic tank water irrigation with the different dilution concentrations improves the growth and quality of pakchoi,and 40% concentration of anaerobic tank water has the most obvious promotion effect. Compared with that of clear water irrigation,the effects of the aerobic biological treatment tank water irrigation on the growth and quality of pakchoi are more significant. Therefore,the natural rubber processing wastewater can be used for the agricultural irrigation after proper pretreatment,which can promote the growth of crops.

关 键 词：天然橡胶加工废水 小白菜 生长 品质 

分 类 号：S154.1[农业科学—土壤学]