摘要
为了探究硒砂瓜连作障碍解决方案,提高自根西瓜的产量和品质,在连作13年的压砂地上研究了草根八号、碳基营养有机肥与泥炭基质不同配比和用量共15个施肥组合对西瓜生长、果实形态、产量、品质和贮运性的影响。结果表明,不同施肥组合可以促进硒砂瓜植株生长,提升西瓜果实产量和品质,通过隶属函数法分析硒砂瓜果实品质指标和综合比较西瓜生长、产量、贮运性等因素,B2C2、A2B2C2施肥组合的果实品质较优,其中可溶性总糖含量分别增加了38.72%、36.63%,并增产31.92%以上,可以实现连作压砂地上自根西瓜的优质和高产。
In order to explore the Selenium-rich sand-pressed watermelon continuous cropping obstacle solution and to improve the yield and quality of self-rooted watermelon,the effects of different ratio and dosage of 15 fertilization combinations,including Caogen No.8,carbon-based nutritional organic fertilizer and peat substrate,on the growth,fruit shape,yield,quality and storage and transportation of watermelon were studied on the sand-pressed land of continuous cropping for 13 years.The results showed that different fertilization combinations could promote the growth of Selenium-rich pressed watermelon plants and improve the yield and quality of watermelon fruits.Analysis of fruit quality indexes of Selenium-rich pressed watermelon by membership function method and comprehensive comparative analysis of watermelon growth,production,storage and transportation and other factors,the fruit quality of B2C2 and A2B2C2 fertilization combination were better.The soluble total sugar content increased by 38.72%and 36.63%,respectively,and the yield increased by more than 31.92%,which could meet the high quality and high yield of self-rooted watermelon in continuous cropping sand press.
作者
刘云飞
沈健
苏壮壮
宋希梅
于蓉
张显
LIU Yunfei;SHEN Jian;SU Zhuangzhuang;SONG Ximei;YU Rong;ZHANG Xian(College of Horticulture,Northwest Agriculture&Forestry University,Yangling 712100,Shaanxi,China;Institute of Horticulture,Ningxia Academy of Agricultural and Forestry Sciences,Yinchuan 750002,Ningxia,China)
出处
《中国瓜菜》
CAS
北大核心
2022年第11期43-49,共7页
China Cucurbits And Vegetables
基金
国家西甜瓜产业技术体系(CARS-25)
宁夏农林科学院农业高质量发展和生态保护科技创新示范项目(NGSB-2021-7)
硒砂瓜生长与抗性调控技术研究与应用(NGSB-2021-7)。
关键词
硒砂瓜
自根苗
有机肥
果实品质
Selenium-rich pressed watermelon
Self-root seedlings
Organic fertilizer
Fruit quality
