摘要
选用3种不同的营养液配方对油菜进行蛭石培试验。结果表明:绿叶菜通用配方是最适宜进行油菜蛭石培的营养液配方。采用该配方进行处理后,油菜的产量、叶绿素含量较高,根系活力居中,硝酸盐含量最低,比古典水培配方处理降低了11.11%,比自制营养液配方处理降低了13.08%。
Three kinds of nourishing liquids were tested for Brassica campestris L. vermiculite cultivation in the test. The results showed that the common prescription for green vegetables was the suitable nourishment liquid for soilless cultivation of B. campestris. With the prescription, the yield and chlorophyll content of B. campestris increased significantly, the root vigor ranked the second, the nitrate content is the lowest; it＇s lower than the Knop classical water formulation 11.11% and lower than homemade nourishing liquids 13.08%.
出处
《天津农业科学》
CAS
2014年第12期109-112,共4页
Tianjin Agricultural Sciences
基金
浙江省生物学重中之重学科2013年课程教学团队建设项目(重点)(2011BWD024)
关键词
油菜
蛭石栽培
营养液
最优配方
Brassica campestris L.
vermiculite cultivation
nourishment liquid
superior formulation
