J-GLOBAL ID:200904038362258029  Research Project code:0250003441 Update date:Dec. 15, 2003

Establishment of good quality and stable production technique for warm land specialty vegetables: (1) Establishment stable production technique for high quality celery

暖地特産野菜の良質生産安定技術の確立 (1)高品質セロリの生産安定技術の確立
Study period:1998 - 2001
Research overview:
Problems with celery varieties in the Awa region are that they had short first internodes of stem and few of them are graded high. Therefore, an investigation was conducted on cultivation methods for high quality celery varieties to aim at high profit. It was necessary to avoid nitrogen deficiency during seedling growth. In addition, good yield was secured by avoiding nitrogen at the initial growth phase after fixed planting and supplying nitrogen after the middle growth phase. However, further examinations of proper amount of nitrogen fertilization and its relationship to quality were necessary.
Keywords (3):
celery ,  cultivation method ,  high quality
Research program: Ordinary Research

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