![](/img/cover-not-exists.png)
Decrease of Yield of Cucumber by Non-renewal of the Nutrient Hydroponic Solution and its Reversal by Supplementation of Activated Charcoal.
Asao, Toshiki, Umeyama, Motomasa, Ohta, Katsumi, Hosoki, Takashi, Ito, Norihiro, Ueda, HisafumiVolume:
67
Year:
1998
Journal:
Engei Gakkai zasshi
DOI:
10.2503/jjshs.67.99
File:
PDF, 937 KB
1998