J-GLOBAL ID:200904033063240677  Research Project code:9800039529 Update date:Oct. 18, 2004

Study on rearing test of the new variety of apples

Study period:1991 - 2006
Research overview:
Crossing of early maturation varieties like 'hiking', 'kogen' and 'sansa' and middle and late maturation varieties like 'akagi', 'gunma-meigets', and 'fuji', is achieved in 1990 and 1991, and raising of obtained seedling is achieved. On the raising of middle and late maturation varieties, investigation of characteristics examination by top grafting is achieved on 74 systems which are secondary selected in 1992 from crossing seedling of 1975. The adaptability is investigated at 10 points of field in situ in the Center and Prefecture with attaching 'GAC-5' and 'GAC-6'.
Keywords (3):
Malus pumila ,  hybridization breeding ,  adaptability
Project Organization (1):
  • (E144000000)
Research program: Ordinary Research

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