CAJ | 학술논문

对果桑幼树结果期叶面喷施多效唑、新梢摘心、结果母枝环剥等处理，叶面喷施多效唑可抑制新梢和叶片生长，果粒变小；摘心留叶数量对果粒大小、可溶性固形物含量影响显著，留3片叶的果粒最大，可溶性固形物含量最高；结果母枝环剥可明显提高果粒重和可溶性固形物。
대과상유수결과기협면분시다효서、신소적심、결과모지배박등처리，협면분시다효서가억제신소화협편생장，과립변소；적심류협수량대과립대소、가용성고형물함량영향현저，류3편협적과립최대，가용성고형물함량최고；결과모지배박가명현제고과립중화가용성고형물。
The young mulberry tree was treated by spraying Paclobutrazol ,slightly pinching ,fruiting branch gird‐ling ,spraying PP333 during the fruit period .The results showed that the growth of new shoot and leaf were re‐strained ,fruit grain became smaller .the numbers of the pinching leaves have significantly effects on fruit size and soluble solids content ,the fruit is the biggest and the soluble solids content is highest when 3 leaves were left ;gird‐ling on bearing branches can significantly improve fruit weight and soluble solids .