摘要
为了提高胡萝卜产量和品质,以2种根色的胡萝卜为材料,研究叶面喷施不同浓度硫酸亚铁溶液对胡萝卜产量、叶绿素含量及矿质营养的影响。结果表明:施适量浓度的FeSO4·7H2O可以显著提高胡萝卜肉质根合格根率、胡萝卜产量、叶绿素含量及根部铁、锌、镁、钾的含量,其中,"齐头黄"和"红参808"以叶面喷施0.1%的FeSO4·7H2O为最适宜。
In order to improve the yield and quality of carrots,two root-colored carrots were used as materials to study the effects of foliar spraying ferrous sulfate solutions of different concentrations on carrot yield,chlorophyll content and mineral nutrition.The results showed that the proper concentration of FeSO4·7H2O could significantly increase the qualified rate of carrot fleshy roots,yield,chlorophyll content,and iron,zinc,magnesium and potassium contents of roots.Among them,’Qitouhuang’and’Red Ginseng 808’sprayed with 0.1%FeSO4·7H2O on leaves were the most suitable.
作者
路强
王艳
李梅兰
侯雷平
宋红霞
LU Qiang;WANG Yan;LI Meilan;HOU Leiping;SONG Hongxia(College of Horticulture,Shanxi Agricultural University,Taigu 030801,China)
出处
《蔬菜》
2020年第11期7-12,共6页
Vegetables
基金
山西省重点研发计划重点项目(201703D211001-04-01)。
关键词
硫酸亚铁
胡萝卜
产量
叶绿素
矿质营养
ferrous sulfate
carrot
yield
chlorophyll
mineral nutrition
