摘要
以‘红阳’猕猴桃为试材,研究了果实发育过程中花青素含量的变化及环剥结果枝和喷施ABA对果实花青素含量的影响。结果表明,6月5日红阳猕猴桃果实中已检测出花青素,7月27日—8月22日花青素含量增长速度最快,9月4日达到最大值,之后开始下降;环剥结果枝能显著增加果实花青素含量,且在环剥宽度为结果枝直径1/3～1/1范围内增幅随环剥宽度的增加而增加;喷施ABA也显著增加果实花青素含量,且在500～3000mg·L-1范围内,处理浓度越大效果越明显。
The changes of anthocyanin content and the influences of girdling and spraying abscisie acid （ABA） on anthocyanin content in kiwifruits （Actinidia chinensis ＇ Hongyang＇ ） were studied. The anthocyanin could be detected on June 5, and the anthocyanin content increased rapidly from July 27 to August 22, appeared to be reaching a maximum value on September 4, and then decreased a few. The anthocyanin content was significantly increased with girdling on bearing shoots and spraying ABA. Furthermore, wider girdling （range in 1/3 to 1/1 of shoot diameter） and higher treatment concentration of ABA （500 -3 000 mg.L^-1） resulted in higher anthocyanin contents.
出处
《园艺学报》
CAS
CSCD
北大核心
2009年第6期793-798,共6页
Acta Horticulturae Sinica
基金
西南科技大学与日本青旗株式会社合作项目(06zh0163)
关键词
猕猴桃
花青素
环剥
ABA
kiwifruit
anthocyanin
girdling
abscisic acid
