Effect of different combination of organic and inorganic potassium on the yield,quality and soil regime of lettuce

WANG Su-ping, DU Lei, HONG Juan, HUANG Xiang, ZHANG Gui-you, ZHANG Li-hong, LIAN Zhi-cheng, YE Li-xia, JIANG Li, CHEN Gang

HUBEI AGRICULTURAL SCIENCES . 2020, (17): 49 -53 . DOI: 10.14088/j.cnki.issn0439-8114.2020.17.011