摘要
以蚯蚓粪代替草炭基质,以油菜为研究对象,采用盆栽试验,设计了草炭∶珍珠岩∶蛭石、蚯蚓粪∶珍珠岩∶蛭石2个处理,以蛭石∶珍珠岩为对照(CK),比较草炭和蚯蚓粪对小油菜产量与品质的影响。结果表明:蚯蚓粪的处理(蚯蚓粪∶蛭石∶珍珠岩)栽培效果最佳,株高比草炭处理和CK分别比草炭处理和CK提高了50.19%和46.26%,全株鲜质量分别提高了104.64%和64.14%;蚯蚓粪处理的小油菜维生素C含量显著高于草炭处理,蔬菜品质得到显著改善;蚯蚓粪的基质营养元素含量均较高,能够有效供给小油菜整个生长过程中所需的养分。蚯蚓粪可以代替草炭作为新型有机栽培的基质。
In order to study the effects of turf and vermicompost on production and quality of edible rape，under the condition of pot experiment,two treatments were designed,composite matrix of vermicompost：vermiculite：perlite and composite matrix of turf：vermiculite：perlite by vermiculite：perlite as control.The results showed that，treatment containing vermicompost （vermicompost：vermiculite：perlite） had the best cultivation effect，on which plant height increased by 50.19% and 46.26% compared with the treatment containing turf and CK.Also，the plant weight increased by 104.64% and 64.14%.Treatment with vermicompost of the edible rape of vitamin C content was significantly higher than that of treatment with peat，vegetable quality was improved significantly.The nutrient elements of the matrix containing vermicompost were all high，which could provide the necessary nutrients for the whole growth process of edible rape.Vermicompost could replace turf as soilless substrate.
出处
《北方园艺》
CAS
北大核心
2017年第10期6-11,共6页
Northern Horticulture
基金
"十二五"国家科技支撑资助项目(2014BAD14B03)
