摘要
对盆栽加拿大8号番茄在第1花序开花期喷施0．05×10－6、0.02×10-6的BR－120液，观察其在番茄上的应用效果。结果表明，BR—120能促进番茄生长，提高叶绿素含量，促进光合作用，但作用期较短，施后7d（天）效果最为明显，15d（天）后作用基本消失，能提高座果率和产量。
Spraying BR 120 with 0. 05 ×10-6、0. 02 ×10-6on ‘Canada No. 8’ tomato growing in pots at the stage of first nodal flower blooming,observing effect of BR120 to tomato.They were found that BR120 could improve tomato growth and photosynthesis, could increase chlorophyll content, but the time was short: During 7 days the effects were excellent, After 15days the efferts were almest disappear. Spraying BR120 alsocould raise the percentage of fruit set and increase yield.
出处
《长江蔬菜》
北大核心
1996年第2期30-32,共3页
Journal of Changjiang Vegetables
