YANG Qiangui,PENG Hailan,XU Lingjie,et al.Effects of Combined Application of Nitrogen Fertilizer and Polyglutamic Acid on the Growth and Nutrient Absorption of Capsicum anmuum L.[J].Northern Horticulture,2025,(15):49-56.[doi:10.11937/bfyy.20250088]
氮肥与聚谷氨酸配施对辣椒生长及养分吸收的影响
- Title:
- Effects of Combined Application of Nitrogen Fertilizer and Polyglutamic Acid on the Growth and Nutrient Absorption of Capsicum anmuum L.
- 文章编号:
- 1001-0009(2025)15-0049-08
- Keywords:
- nitrogen fertilizer; polyglutamic acid; pepper; growth; nutrient absorption
- 分类号:
- S 143.8
- 文献标志码:
- A
- 摘要:
- 以朝天椒品种“北科919”为试验材料，采用盆栽试验方法，研究了施加不同水平氮肥的同时喷施聚谷氨酸对辣椒生长、产量以及养分吸收的影响，以期为利用聚谷氨酸提高辣椒的氮肥利用率提供参考依据。结果表明：与对照相比，单独施加不同水平氮肥（3.5 g·株-1/5.0 g·株-1）以及不同氮肥水平与聚谷氨酸（450 mg·L-1）配施均显著提高了辣椒的株高、茎粗、叶片形态指标、根系形态指标、叶绿素含量、生物量、单株产量以及全株氮含量和根系铁和锌含量。并且总体表现为5 g·株-1氮肥与聚谷氨酸（450 mg·L-1）配施效果最好。综上可知，高量氮肥与聚谷氨酸配施能提高辣椒对氮肥的利用率，促进辣椒生长、提高辣椒产量以及促进辣椒的养分吸收。
- Abstract:
- Taking the ‘Beike 919’ pepper as the experimental material，a pot experiment was conducted to study the effects of applying different levels of nitrogen fertilizer while spraying polyglutamic acid on the growth，yield，and nutrient absorption of peppers,in order to provide a reference for using polyglutamic acid to improve the nitrogen fertilizer utilization efficiency of chili peppers.The results showed that compared with the control，the application of different levels of nitrogen fertilizer (3.5 g per plant/5.0 g per plant) alone and the combination of different nitrogen fertilizer levels and polyglutamic acid (450 mg·L-1) significantly improved the plant height，stem thickness，leaf morphology，root morphology，chlorophyll content，biomass，single plant yield,as well as the nitrogen content and root iron and zinc content of peppers.And overall，the combination of 5 g·plant-1 nitrogen fertilizer and polyglutamic acid (450 mg·L-1) showed the best effect.In conclusion,the combination of high nitrogen fertilizer and polyglutamic acid can improve the utilization efficiency of nitrogen fertilizer in peppers，promote their growth，increase their yield，and enhance their nutrient absorption.
参考文献/References:
［1］乔立娟，赵帮宏，宗义湘，等．我国辣椒产业发展现状、趋势及对策［J］．中国蔬菜，2023(11)：9-15.［2］何志学．氮素水平对辣椒生长生理和养分利用的影响［D］．兰州：甘肃农业大学，2016.［3］郭标．氮肥用量对辣椒产量·养分及品质的影响［J］．安徽农业科学，2022，50(1)：158-159，162.［4］马金丰,董晓杰,李志江,等.氮肥施用对谷子产量及小米米色的影响［J］.山西农业科学,2024,52(5):91-97.［5］WANG L L，LIU Y M，LIU H M，et al．The role of structural evolution in the complexation and flocculation of heavy metals by the microbial product poly-γ-glutamic acid［J］．Chemosphere，2022，308：136441.［6］YIN A，JIA Y，QIU T，et al．Poly-γ-glutamic acid improves the drought resistance of maize seedlings by adjusting the soil moisture and microbial community structure［J］．Applied Soil Ecology，2018，129：128-135.［7］张宸．聚谷氨酸生物的合成及其在修复和改良土壤中的应用［J］．水土保持通报，2018，38(2)：323-328.［8］何宇，吕卫光，李双喜，等.γ-聚谷氨酸发酵液对小白菜生长及氮磷肥料利用率的影响［J］.浙江农业学报，2023，35(2)：329-337.［9］高向南.聚谷氨酸增效复合肥的生产与应用［J］.生态产业科学与磷氟工程,2024,39(9):44-47,65.［10］MIZUTANI M，KANAOKA M M．Environmental sensing and morphological plasticity in plants［J］．Seminars in Cell &Developmental Biology，2018，83：69-77.［11］张之玄，李军辉，张丽娜，等．硒氮配施对燕麦植株硒氮积累及根际土壤微生物群落与代谢物的影响［J］．应用与环境生物学报，2023，29(5)：1241-1252.［12］COELHO A E，SANGOI L，BALBINOTA A J，et al．Growth patterns and yield of maize (Zea mays) hybrids as affected by nitrogen rate and sowing date in southern Brazil［J］．Crop and Pasture Science，2020，71(12)：976.［13］张浩，梁其干，张学军，等．设施甜瓜生长发育对氮肥的响应［J］．热带农业科学，2023，43(2)：28-33.［14］李思平，丁效东，向丹，等．氮肥水平与栽植密度互作对不同生育期水稻生长及产量的影响［J］．华北农学报，2019，34(4)：174-182.［15］刘代平，宋海星，刘强，等．油菜根系形态和生理特性与其氮效率的关系［J］．土壤，2008，40(5)：765-769.［16］揣峻峰，肖艳，庄钟娟，等．γ-聚谷氨酸增效尿素的淋溶特性及肥效研究［J］．安徽农业科学，2016，44(35)：137-139.［17］李杰，卢宗云，石元亮，等．新型聚氨酸增效肥料对小白菜根系活性与产量的影响［J］．中国土壤与肥料，2019(1)：134-139.［18］安凡，李宝银，钟全林，等．不同种源刨花楠苗木生长与主要功能性状对氮添加的响应［J］．植物生态学报，2023，47(12)：1693-1707.［19］张力斌，何明珠，张珂．柠条锦鸡儿生物量分配规律与异速生长对氮、磷添加的响应［J］．生态学报，2023，43(16)：6627-6636.［20］王泽鹏．不同氮水平条件下的日光温室茄子生长、养分积累特性及模型研究［D］．乌鲁木齐：新疆农业大学，2022.［21］AMINIFARD M H，AROIEE H，YAZDANI-BIOUKI R．Influences of plant density and nitrogen fertilizer on growth，yield and fruit quality of paprika pepper (Capsicum annum L．)［J］．Acta Horticulturae，2020(1292)：59-66.［22］SUBEDI P，BHATTARAI P，LAMICHHANE B，et al．Effect of different levels of nitrogen and charcoal on growth and yield traits of chili (Capsicum annuum L．)［J］．Heliyon，2023，9(2)：e13353.［23］李金明，刘皿，赵铭浩，等．水稻聚谷氨酸尿素应用效果试验［J］．农民致富之友，2014(2)：135.［24］魏全全,张萌,芶久兰,等.聚谷氨酸增效肥料对贵州黄壤区露天茄子生物效应及肥料利用率的影响［J］.河南农业科学,2022,51(5):53-61.［25］邢倩，谷艳芳，高志英，等．氮、磷、钾营养对冬小麦光合作用及水分利用的影响［J］．生态学杂志，2008，27(3)：355-360.［26］ROBINSON S A，SLADE A P，FOX G G，et al．The role of glutamate dehydrogenase in plant nitrogen metabolism［J］．Plant Physiology，1991，95(2)：509-516.［27］李青军，张炎，胡伟，等．氮素运筹对玉米干物质积累、氮素吸收分配及产量的影响［J］．植物营养与肥料学报，2011，17(3)：755-760.［28］BALAKRISHNAN K，RAJENDRAN C，KULANDAIVELU G．Differential responses of iron，magnesium，and zinc deficiency on pigment composition，nutrient content，and photosynthetic activity in tropical fruit crops［J］．Photosynthetica，2000，38(3)：477-479.［29］张莉，任媛媛，张岁岐．锌缺乏对植物生长发育的影响［J］．现代农业研究，2020，26(5)：54-55.［30］华珞，韦东普，白玲玉，等．氮锌硒肥配合施用对白三叶的固氮作用与氮转移的影响［J］．生态学报，2001，21(4)：588-592.［31］WANG Q，CHEN S，ZHANG J，et al．Co-producing lipopeptides and poly-γ-glutamic acid by solid-state fermentation of Bacillus subtilis using soybean and sweet potato residues and its biocontrol and fertilizer synergistic effects［J］．Bioresource Technology，2008，99(8)：3318-3323.
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备注/Memo
第一作者简介：杨乾贵（1999—），女，硕士研究生，研究方向为植物生理生态。E-mail：3117116402@qq.com.责任作者：王健健（1985-），男，博士，副教授，现主要从事植物生理生态等研究工作。E-mail：wangjj33209@163.com.基金项目：贵州省农业农村厅资助项目；贵州省生物学一流学科建设资助项目(GNYL［2017］009)；国家自然科学基金资助项目(31760155)。收稿日期：2025-01-08