浙江农业科学2026，Vol.67Issue(6)：1337-1341,5.DOI:10.16178/j.issn.0528-9017.20250829
春季修剪与叶面营养对杨梅坐果率和果实品质的影响
Effect of spring pruning and foliar nutrition on the fruit setting rate and fruit quality of Myrica rubra
摘要
Abstract
To address the issue of low fruit setting rates caused by low temperatures and insufficient sunlight during the flowering period of Myrica rubra Dongkui,this study investigated the effects of pruning period and foliar nutrition on fruit setting rate and fruit quality of Myrica rubra.The results showed that under spring pruning treatment,the fruit setting rate reached 14.44％,which was significantly(p<0.05)higher than the no pruning treatment by 4.87 percentage points.Compared with spraying clear water(CK),foliar spraying of potassium dihydrogen phosphate+Cuikanghuaguoling(nutrient solution)under spring pruning can significantly increase fruit setting rate by 5.29 percentage points.The single fruit weight and soluble solids content were 24.84 g and 12.14％,respectively,which were significantly increased by 16.13％and 1.20 percentage points than those of CK.The fruit had good nutritional quality in terms of total sugar,total acid,vitamin C,total amino acids,and anthocyanin content.The yield per plant was 82.46 kg,which was 115.41％higher than that of CK.The commercial fruit rate was 78.56％,and the premium fruit rate was 63.91％.The experiment suggests that the pruning period and foliar nutrition are the key factors affecting the fruit setting rate of Myrica rubra.Spring pruning combined with foliar nutrition can improve fruit quality,increase yield,and ensure the continuous bountiful harvest of Myrica rubra Dongkui.关键词
杨梅/春季修剪/叶面营养/坐果率/果实品质Key words
Myrica rubra/spring pruning/foliar nutrition/fruit setting rate/fruit quality分类
农业科技引用本文复制引用
张智雄,黄金道,张波,梁森苗..春季修剪与叶面营养对杨梅坐果率和果实品质的影响[J].浙江农业科学,2026,67(6):1337-1341,5.基金项目
浙江省"尖兵领雁+X"科技计划(2025C02158) （2025C02158）
黄岩区农业"揭榜挂帅"项目(JBGS2022-HYNY01) （JBGS2022-HYNY01）
