《植物生理学报》 2011, 47(5): 501-504
通信作者:赵思明;E-mail: zsmjx@mail.hzau.edu.cn;Tel: 027-87288375
摘 要:
以‘中绿一号’绿豆为原料用水培法制作豆芽, 研究赤霉素、6-苄基腺嘌呤和矿物质对其生长的影响, 优化绿豆芽营养 液的配方。结果表明, 使用由100 mg•L-1赤霉素、5 mg•L-1 6-苄基腺嘌呤、0.810 g•L-1硝酸钾、0.950 g•L-1硝酸钙、0.500 g•L-1 硫酸镁复配而成的营养液可以缩短豆芽生长周期, 且培养出的绿豆芽芽长适宜(4.25 cm±0.44 cm)、根长较短(1.15 cm±0.23 cm)、轴径较粗(2.78 cm±0.16 mm), 芽体洁白而脆嫩。关键词:绿豆芽; 赤霉素; 6-苄基腺嘌呤; 矿物质; 营养液
收稿:2011-02-11 修定:2011-03-08
Corresponding author: ZHAO Si-Ming; E-mail: zsmjx@mail.hzau.edu.cn; Tel: 027-87288375
Abstract:
Take green bean ‘ZL1’ as the material used to grow bean sprouts, and research the effects of GA3, 6-BA and minerals on the growth of mung bean sprouts, to optimize bean sprouts nutritious liquid formula. The results indicated that the hypocotyls of bean sprouts were longer (4.25 cm±0.44 cm), the roots were shorter (1.15 cm±0.23 cm), the hypocotyls diameter were thicker (2.78 mm±0.16 mm), the bean sprouts grew faster, meanwhile, the lusters were pure white, gemma crisp and tender, which were cultivated with GA3 100 mg·L-1, 6-BA 5 mg·L-1, potassium nitrate 0.810 g·L-1, calcium nitrate 0.950 g·L-1, magnesium sulfate 0.500 g·L-1.Key words: mung bean sprouts; gibberellins (GA3); 6-benzylaminopurine (6-BA); mineral; nutritious liquid
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