中微量元素氨基酸螯合肥在辣椒上的应用效果研究  

Application Effects of Micronutrient Amino Acid Chelating Fertilizer on Pepper

作　　者：展宗瑞 李倩 田超超 高红兵 ZHAN Zongrui;LI Qian;TIAN Chaochao;GAO Hongbing(School of Applied Chemical Engineering,Lanzhou Petrochemical University of Vocational Technology,Lanzhou Gansu 730060)

机构地区：[1]兰州石化职业技术大学应用化学工程学院,甘肃兰州730060

出　　处：《现代农业科技》2024年第9期63-65,共3页Modern Agricultural Science and Technology

基　　金：2022年度甘肃省高等学校创新基金项目“氨基酸中微肥螯合工艺的中试放大及肥效试验”(2022A-216);2021年甘肃省大学生创新创业训练计划项目“中微量元素氨基酸螯合肥料的合成及应用”(S202110838010)。

摘　　要：为验证新型中微量元素氨基酸螯合肥在辣椒上的应用效果,采用随机区组设计,研究了叶面喷施中微量元素氨基酸螯合肥对辣椒生长发育以及品质的影响。结果表明,叶面喷施4次中微量元素氨基酸螯合肥0.5 g/L的肥效明显,辣椒植株的株高达78.5 cm;单果长达21.4 cm,增加14.44%;单果重40 g,增加25%;折合产量达26400 kg/hm2,增加30.05%;辣椒果实中的营养元素及维生素C含量明显提高。中微量元素氨基酸螯合肥具有促进辣椒光合作用和各种养分之间互补、平衡及协调的功能,能够提升辣椒产量及品质。In order to verify the application effects of micronutrient amino acid chelating fertilizer on pepper,a randomized block design was used to study the effects of foliar spraying of micronutrient amino acid chelating fertilize on the growth,development and quality of pepper.The results showed that foliar spraying of 0.5 g/L micronutrient amino acid chelating fertilizer four times had a significant fertilizer effect,and the plant height of pepper reached 78.5 cm;the length of a single fruit was 21.4 cm,with an increase of 14.44%;the weight of a single fruit was 40 g,with an increase of 25%;equivalent yield reached 26400 kg/hm2,with an increase of 30.05%;the nutritional elements and vitamin C contents of pepper fruits significantly increased.Micronutrient amino acid chelating fertilizer has the function of promoting photosynthesis in peppers and complementing,balancing,and coordinating various nutrients,which can improve yield and quality of peppers.

关 键 词：辣椒 中微量元素氨基酸螯合肥 生物学性状 产量 品质 

分 类 号：S641.3[农业科学—蔬菜学]