@article{oai:repository.naro.go.jp:00001830, author = {中野, 明正 and NAKANO, Akimasa and 東出, 忠桐 and HIGASHIDE, Tadahisa and 後藤, 一郎 and GOTO, Ichiro and 金子, 壮 and KANEKO, So and 安場, 健一郎 and YASUBA, Ken-ichiro and 大森, 弘美 and OMORI, Hiromi}, journal = {野菜茶業研究所研究報告, Bulletin of the National Institute of Vegetable and Tea Science}, month = {Mar}, note = {Under quantitative-control hydroponics, severe whitening of the laminae occurred in cucumber plants. We hypothesized that excessive phosphorus inhibited the transport or translocation of calcium and magnesium and other nutrients, leading to chlorosis of the laminae. Quantitative control of fertilization can effectively control plant form, and can prevent excessive growth (e.g., of tomato), but with low nitrate levels during the initial growth stage of cucumber, adding phosphate to lower the solution pH may cause severe whitening of the laminae.}, pages = {1--8}, title = {キュウリ量管理養液栽培において発生した白化症状の原因}, volume = {13}, year = {2014}, yomi = {ナカノ, アキマサ and ヒガシデ, タダヒサ and ゴトウ, イチロウ and カネコ, ソウ and ヤスバ, ケンイチロウ and オオモリ, ヒロミ} }