摘要
用不同浓度的赤霉素(GA3)和细胞分裂素类生长调节剂(6-BA)及其复合剂对黄瓜幼果进行喷施试验 ,以求得到提高黄瓜产量的复合剂。试验结果表明 ,由高浓度的GA3 和中浓度的6-BA复配的复合剂显著增加前期黄瓜的果数 ,明显提高黄瓜前期产量 ,增产达52.89%。GA3 和6-BA复合剂使前期单果重较对照降低 ,但对后期单果重及后期黄瓜果数无明显影响。
The mixtures of GA 3 and6-BA were sprayed on the fruits of cucumber so as to get the ideal mixtures for promoting yield.The results showed that the fruits sprayed with the mixtures of high GA 3 concentration and middle6-BA concentration inˉcreased by52.89%with the increase of fruit number.The mixtures of GA 3 and6-BA could decrease the individual fruit weight in early period,but there was little change in individual fruit weight and fruit number in late stage.
出处
《沈阳农业大学学报》
CAS
CSCD
2003年第6期415-418,共4页
Journal of Shenyang Agricultural University
