调环酸钙对麦后移栽加工番茄产量与品质调控效果研究
Study on the Regulatory Effect of Prohexadione-Calcium on Yield and Quality Development in Post-Wheat Transplanted Processing Tomatoes
摘要
Abstract
This study focuses on after-wheat processing tomatoes in the Shihezi region of northern Xinjiang,addressing issues such as stress-induced growth,shorter growth periods,and reduced yield and quality caused by summer high temperatures and early autumn frosts.It investigates the effects of the growth retardant prohexadione-calcium(Pro-Ca)on controlling excessive vegetative growth and regulating yield and quality.The experiment included three concentration treatments:750 g·hm-2(P1),900 g·hm-2(P2),and 1 050 g·hm-2(P3),applied via foliar spraying at full bloom and fruit setting stages,with a water spray group as the control(CK).The results showed that After the application of Pro-Ca,the effect of controlling excessive vegetative growth and the fruit setting ability per plant were significantly enhanced.Compared with the control group,it significantly increased the red-ripening rate and yield,although no significant differences were observed among the different treatment concentrations.Among them,the P2 treatment achieved a red-ripening rate of 67％and a yield of 126 246 kg·hm-2.representing increases of 42.6％and 79.6％,respectively,compared to the control.Pro-Ca also significantly increased the soluble solids content by 12.5％～15％,which can reduce the processing cost ratio.However,it had no significant effect on quality indicators such as lycopene content and viscosity that affect the quality of tomato products.Overall,in this study,the application of prohexadione-calcium significantly improved the yield and soluble solids content of after-wheat processing tomatoes,with a recommended dosage of 900 g·hm-2.These findings provide a theoretical basis for the efficient cultivation and further in-depth research of after-wheat processing tomatoes.关键词
麦后复播/加工番茄/调环酸钙/产量/可溶性固形物Key words
after-wheat successive cropping/processing tomato/prohexadione-calcium/yield/soluble solids content分类
农业科技引用本文复制引用
颉健辉,田海燕,王建江,胡玉娇,杨相昆..调环酸钙对麦后移栽加工番茄产量与品质调控效果研究[J].绿洲农业科学与工程,2026,11(1):1-6,6.基金项目
新疆小麦"矮密早"+复播作物高产优质栽培理论创新与推广应用 （）
新疆农垦科学院科技创新工程—麦后复播提质增效关键技术研究与示范(NCG202402) （NCG202402）
新疆农垦科学院院级项目—加工番茄种质资源多样性分析(2024YJQN02) （2024YJQN02）
兵团英才支持计划-青年项目 Innovation and promotion of high-yield and high-quality cultivation theories for Xinjiang wheat'Ai Mi Zao'and successive planting crops （）
Xinjiang Academy of Agricultural Reclamation Science and Technology Innovation Project-Research and demonstration of key technologies for quality improvement and efficiency enhancement in post-wheat successive planting(NCG202402) （NCG202402）
Xinjiang Academy of Agricultural Reclamation Scientific Research Institute Project-Diversity analysis of processed tomato germplasm resources(2024YJQN02) （2024YJQN02）
Xinjiang Production and Construction Corps Talent Support Program-Youth Project （）
