| abstract |
[PROBLEMS] To provide a resource-saving and low-cost seedling cultivation technique, in particular, a cultivation technique that enables high-density seedling cultivation before transplantation. Seedling a cyclohexane compound such as a calcium salt of 3,5-dioxo-4-propionylcyclohexenecarboxylate or ethyl 4- (cyclopropyl-α-hydroxymethylene) -3,5-dioxocyclohexanecarboxylate Applying occasionally prevents the deterioration of seedling quality, which has been a problem in the past when high-density seedlings are grown. [Selection figure] None |