杨梅老树更新复壮生长情况调查

Study on Regeneration and Rejuvenation Technique of Old Waxberry Tree

杨梅是我国特有珍果,也是农业增效、农民增收、乡村振兴的重要富民产业,随着树龄的增长,管理误导,导致许多杨梅树未老先衰,老龄化突出。通过3年多的根系截断、增施有机肥、分年更新骨干枝、回缩树冠等措施,改造树形,以延长经济寿命。

Waxberry is a unique fruit in China,but also an important industry for agricultural efficiency,farmers’income and rural revitalization.With the growth of tree age,mismanagement leads to many waxberry trees’premature senility and prominent aging.By cutting off the root system for more than 3 years,increasing the application of organic fertilizer,renewing the backbone branches every year,shrinking the crown and other measures,the tree shape was transformed to prolong the economic life.