摘要
针对西瓜生产中裂果导致产量和品质下降的问题,以苏蜜518为材料,叶面喷施不同钙肥处理,研究钙肥对西瓜生长及产量、品质的影响。研究表明,不同钙肥对植株生长均有一定促进作用,液体钙肥(T_(3))处理的果实切裂应度显著降低,平均单瓜质量4.25 kg,每667 m^(2)产量提高2.65%;酸化融合型钙肥(T_(1))处理的西瓜果实可溶性固形物含量最高,中心可溶性固形物含量达12%。综合考虑,液体钙肥(T_(3))的作用效果最佳,可在西瓜生产上应用,以达到预防裂果、提高产量和品质的目的。
Aiming at the problem of yield and quality decline caused by fruit cracking in watermelon production,the effects of calcium fertilizers on the growth,yield and quality of watermelon were studied by spraying different calcium fertilizers on the leaves of Sumi 518.The results showed that different calcium fertilizers had a certain promoting effect on plant growth.The fruit cut crack degree of liquid calcium fertilizer(T_(3))treatment was significantly reduced,the average single fruit weight was 4.25 kg,and the yield increased by 2.65%.The soluble solid content of the watermelon fruit with acidified fused calcium fertilizer(T_(1))was the highest,and the central soluble solid content was 12%.In conclusion,liquid calcium fertilizer(T_(3))had the best effects and could be applied in watermelon production to achieve the purpose of preventing fruit cracking and improving yield and quality.
作者
马江黎
尤春
陈松
杨瑞平
谢英添
刘广
MA Jiangli;YOU Chun;CHEN Song;YANG Ruiping;XIE Yingtian;LIU Guang(Yancheng Vegetable Research Institute,Jiangsu 224001;Yancheng Agricultural Machinery Test and Identification Station;Yancheng Normal University;Yancheng Agricultural College;Vegetable Research Institute of Jiangsu Academy of Agricultural Sciences)
出处
《长江蔬菜》
2025年第22期84-87,共4页
Journal of Changjiang Vegetables
基金
国家西甜瓜产业技术体系(CARS-25)。
关键词
西瓜
裂果
钙肥
产量
品质
Watermelon
Fruit cracking
Calcium fertilizer
Yield
Quality
