土施多效唑对明星杏控梢效果的研究

对5年生明星杏土施不同剂量的多效唑试验表明,明星杏对多效唑较敏感,施用含量为15;的多效唑以8 g为宜.明星杏土施多效唑8 g平均单株产量较对照提高28.9;,而土施多效唑10和2 g分别只有对照的68.3;和32;.明星杏土施多效唑8、10和12 g,短果枝平均节间长度分别比对照缩短了0.24、0.23和0.20 cm,中果枝的平均节间长度分别比对照缩短了0.12、0.18和0.08 cm.

Effect of Multi-effect Triazole on Star Apricot Branch Control

Five-year star apricot plants were applied with different doses of multi-effect triazole.It was found through the experiment that the star apricot plants are sensible to multi-effect triazole,the optimum dose of which is at 8 g with 15%.It will increase 28.9% per plant with 8 gram multi-effect triazole,but treated with 10 gram, 12 gram individually, only 68.3% and 32% of check.Average length of short fruit node is at 0.24 cm,0.23 cm,0.20 cm shorter than check,average length of middle fruit node is at 0.12 cm, 0.18 cm, 0.08 cm shorter than check if being treated by 8 g,10 g,12 g.