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在果树日常管理中,伤口、树皮破损易使病毒病菌侵入而发生病害,雨水淋洗又使伤口发生木质腐烂,坏皮发生生理性病害,导致果树树体长势弱,果实变小质量差、产量低,果树寿命明显缩短。修剪(锯后)伤口一般边缘长皮的速度一年内仅在一厘米左右,枝条小面积的伤口,一年即能愈合。因此,果树修剪后或树干破皮后的伤口防腐处理,是果树栽培管理中的一项不可忽视的技术措施,应该做到边修剪或边锯后或树皮受伤后及时防腐、涂抹保护剂处理。
In the daily management of fruit trees, wounds and bark damage easily lead to virus pathogen invasion and disease, rain washing wound leaving woody, bad skin physiological disease, resulting in fruit trees grow weak, the fruit becomes smaller and poor quality, Low yield, significantly shortened fruit tree life. Pruning (after sawing) the general edge of the skin wound speed of only about a centimeter within a year, branches of a small area of the wound, that is, a year that heal. Therefore, after the pruning of fruit trees or trunk wounds after the anti-corrosion treatment is a fruit tree cultivation and management of a technical measures can not be ignored, should be done after pruning or edge saw or bark timely preservation, application of protective agent .