含钙镁硅硝基复合肥对纽荷尔脐橙增产提质效应的研究  

Study on the Effect of Nitro Compound Fertilizer Containing Calcium,Magnesium and Silicon on Increasing Yield and Improving Quality of New Holland Navel Orange

作　　者：马彦平 周忠雄 杨国富 刘哲 王晓明 朱盼盼 MA Yanping;ZHOU Zhongxiong;YANG Guofu;LIU Zhe;WANG Xiaoming;ZHU Panpan(Shanghai Research Institute of Chemical Industry Co.,Ltd.,Shanghai 200062,China;Hubei Kailong Chuxing Chemical Group Co.,Ltd.,Jingmen,Hubei 448000,China;Key Laboratory of Arable Land Conservation〔Middle and Lower Reaches of Yangtze River〕,Ministry of Agriculture and Rural Affairs/Microelements Research Centre,Huazhong Agricultural University,Wuhan,Hubei 430070,China)

机构地区：[1]上海化工研究院有限公司,上海200062 [2]湖北凯龙楚兴化工集团有限公司,湖北荆门448000 [3]农业农村部长江中下游耕地保育重点实验室/华中农业大学微量元素研究中心,湖北武汉430070

出　　处：《肥料与健康》2023年第4期33-37,共5页Fertilizer & Health

摘　　要：为了探究含钙镁硅硝基复合肥对赣南脐橙产量及品质的影响,以纽荷尔脐橙为对象,开展了田间小区试验。试验共设3个处理,分别为不施肥(T1)、习惯施肥(T2)和施用含钙镁硅硝基复合肥(T3)。结果表明:T3处理可提高脐橙的挂果数、单果质量及果实横径,其中T3处理的挂果数比T2处理的显著提高15.62%,果实横径属于优质果范畴;T3处理还可改善果实品质,其中可溶性固形物含量比T2处理的显著提高15.50%,维生素C含量显著提高15.90%,可滴定酸含量显著降低39.09%,糖酸比、固酸比和可食率都有一定程度的提升。相较于习惯施肥,施用含钙镁硅硝基复合肥能提高脐橙的产量和品质。In order to investigate the effect of nitro compound fertilizer containing calcium,magnesium and silicon on the yield and quality of Gannan navel oranges,a field plot experiment is conducted with New Holland navel oranges.Three treatments are applied:no fertilization(T1),habitual fertilization(T2)and application of nitro compound fertilizer containing calcium,magnesium and silicon(T3).The results show that T3 treatment can improve the number of fruits hung,single fruit weight and fruit diameter of navel oranges,in which the number of fruits hung in T3 treatment is significantly higher than that in T2 treatment by 15.62%,and the fruit diameter can be listed to the category of high quality fruits.T3 treatment can also improve the fruit quality,in which the soluble solids content is significantly higher than that in T2 treatment by 15.50%,Vitamin C content is significantly higher by 15.90%,titratable acid content significantly decreased by 39.09%,and the sugar-acid ratio,solid-acid ratio and edible rate are all improved to some extent.Compared with habitual fertilization,the application of nitro compound fertilizer containing calcium,magnesium and silicon improves the yield and quality of navel oranges.

关 键 词：含钙镁硅硝基复合肥 脐橙 品质 产量 

分 类 号：S666.4[农业科学—果树学] S143.7[农业科学—园艺学]