@article{oai:kindai.repo.nii.ac.jp:00004918,
 author = {高松,  善博 and 鈴木,  登},
 issue = {28},
 journal = {近畿大学農学部紀要, Memoirs of the Faculty of Agriculture of Kinki University},
 month = {Jan},
 note = {[Author abstract]The differences in pistil development of Japanese apricot was investigated between in 1986 when flowering came later and 1987 when flowering began earlier. 'Aojiku', 'Ohshuku' and 'Joshuhaku' trees grown at Aotani, Joyo city, Kyoto Prefecture, were used. The blooming lasted from Jan. 31 to Mar. 19 and from Mar. 13 to Apr. 5 in the former and latter season, respectively. The mean air temperature during flowering in 1986 was 8.4℃ and that in 1987 was 5.3℃. When flowering was early many imperfect flowers were formed and the pistils of perfect flowers were smaller in all cultivars. The ovaries of the flowers in 1987 had shorter diameters and thinner walls compared with those in late flowering one. Lower temperatures during blooming might inhibit the development of each part of the pistil. In both years the size of pistil was largest at full bloom stage. A possitive high correlationships between the diameter of the ovary and the size of locule and ovule suggests that the size of the ovary is an indicator of the degree of development of inner parts of the ovary.[著者抄録]京都府城陽市において栽培されているウメ'青軸','鶯宿','城州白'を用いて,早期開花年(1987年)と晩期開花年(1986年)にその雌ずいの発達程度を調査した。開花期は,早期開花年では1月31日から3月19日,晩期開花年では3月13日から4月5日であった。それぞれの年の開花期間中の平均温度は5.3℃,8.4℃であった。いずれの品種も早期開花年には多くの不完全花が形成され,完全花の雌ずいも小さくなった。さらに,子房の外径(縦径,横径)が小さく,子房壁も薄くなった。開花期間中の低温がこのような雌ずい各部位や子房の発達を抑制したと思われた。同一年次内の開花期ごとの雌ずい各部は,開花盛期に大きく,開花始期および終期に小さい傾向を示した。子房の外径と内部の形質の大きさとの間に有意な正の相関関係が認められたことから,外部の大きさから内部の発育の程度を推定できると考えられた。, 記事区分：原著, application/pdf},
 pages = {21--30},
 title = {ウメにおける開花期の早晩による雌ずいの発達の違いについて},
 year = {1995},
 yomi = {タカマツ, ヨシヒロ and スズキ, ノボル}
}