短日、遮光、斷根處理對草莓植株生育、開花期與產量之影響

Effect of Short Day, Shading and Root Pruning on Plant Size Flowering and Yield of Strawberry

李窓明(Chuang-Ming Lee)

《桃園區農業改良場研究報告》 4期 (1987/05) Pp. 23-32

https://doi.org/10.29567/ZHWHGX.198705.0003

摘要

本試驗係繼續上年度探討春香品種於育苗期進行短日、遮光及斷根等處理後，對草莓植株生育、開花始期及產量之影響。植株生育處理間差異不顯著，處理苗於11月1日~8日開始開花，12月7日開始採收，分別較對照區提早14~21天及14天。12~2月之早期產量較對照區顯著提高12~30%，但是總產量處理苗與對照區則差異不顯著。

並列摘要

This experiment was conducted in Tafu to study the effect of short day, shading and root pruning treated on runner plant in propagation field on plant size, flowering and yield in strawberry cv. Harunoka. The runner plants treated with short day, shading and root pruning could flowering and harvesting 14-21 days and 14 days earlier than control after planting in grown field. Early fresh fruit yield of treated runner plants were 12-30% higher than check plot significantly. But there were no difference among treatments of total yield in the whole harvesting season. The results also showed that plant size was no difference among treatments.