李怡文,博士,硕士生导师。2024年毕业于西北农林科技大学植物保护学院,获博士学位。研究方向为植物病原菌与杀菌剂的互作机制、生物多样性控制作物病害。现主持国家自然科学基金地区基金项目1项,在Jounal of Agricultural and Food Chemistry、Pest Management Science、Pesticide Biochemistry and Physiology、《农药学学报》等刊物上发表论文10余篇,授权专利2项。(ORCID: 0009-0002-7852-486X),硕士生导师,讲师,主要从事生物多样性控制病害研究,E-mail: liyiwendec@foxmail.com
李怡文,博士,硕士生导师。2024年毕业于西北农林科技大学植物保护学院,获博士学位。研究方向为植物病原菌与杀菌剂的互作机制、生物多样性控制作物病害。现主持国家自然科学基金地区基金项目1项,在Jounal of Agricultural and Food Chemistry、Pest Management Science、Pesticide Biochemistry and Physiology、《农药学学报》等刊物上发表论文10余篇,授权专利2项。(ORCID: 0009-0002-7852-486X),硕士生导师,讲师,主要从事生物多样性控制病害研究,E-mail: liyiwendec@foxmail.com
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Effects of amino acid water-soluble fertilizer and its combination with reduced pesticide on disease control, growth, yield, and quality in pepper
1.Key Laboratory of Agrobiodiversity and Pest Management of Ministry of Education/State Key Laboratory for Conservation and Utilization Bio-resources in Yunnan,College of Plant Protection,Yunnan Agricultural University,Kunming 650201,China
2.Economic Crop Technology Extension Station of Huize County,Huize 654200,China
To investigate the effects of amino acid water‑soluble fertilizer and its combined application with reduced pesticide on disease control, growth, yield, quality, and economic benefits of pepper, a field experiment was conducted using the pepper variety ‘Leye Jiao No.1’. Five treatments were set up: Blank control (CK), pesticide (C), amino acid water‑soluble fertilizer alone (J0), amino acid water‑soluble fertilizer + pesticide reduction of 16.67% (J15), and amino acid water‑soluble fertilizer + pesticide reduction of 33.33% (J30). Pepper was treated every 15 days after transplanting, and the occurrence of field diseases was regularly investigated. Relevant agronomic traits, yield, and quality were measured. Economic benefits of different treatments were also analyzed. The results showed that: 1) In terms of disease prevention and control, compared with CK, J0 treatment exhibited good control efficacy against pepper viral disease, early blight, and downy mildew, with control efficiencies of 67.31%, 59.59%, and 42.74%, respectively (P<0.05). The control effect of J15 treatment on early diseases was significantly better than that of C, J0, and J30 treatments (P<0.05). 2) Regarding growth, amino acid water‑soluble fertilizer and its combination with reduced pesticide spraying can significantly improve fresh weight, dry weight, stem diameter, and other growth indicators throughout the entire growth period. Among them, J15 performed the best performance in most growth indicators at the fruit‑setting and mature stages (P<0.05). 3) In terms of yield, amino acid water‑soluble fertilizer and its combined application with reduced pesticide had a significant promoting effect on the single‑fruit weight, total fruit number per plant, and yield, with J15 showing the most pronounced yield‑increasing effect (P<0.05). 4) Regarding quality, J0 and J15 significantly increased the contents of vitamin C, soluble protein, and soluble sugar in pepper fruits, while J30 significantly increased the contents of soluble protein and soluble sugar (P<0.05). 5) From the analysis of economic benefits, C, J0, J15, and J30 can increase pepper profit, and profits ranked in the order was J15>J30>J0>C. In conclusion, amino acid water‑soluble fertilizer combined with pesticide reduction is an effective approach to achieve “pesticide reduction, yield increase, quality improvement, and income growth” in pepper production, providing important guidance for promoting the green development of the pepper industry.
李怡文,博士,硕士生导师。2024年毕业于西北农林科技大学植物保护学院,获博士学位。研究方向为植物病原菌与杀菌剂的互作机制、生物多样性控制作物病害。现主持国家自然科学基金地区基金项目1项,在Jounal of Agricultural and Food Chemistry、Pest Management Science、Pesticide Biochemistry and Physiology、《农药学学报》等刊物上发表论文10余篇,授权专利2项。(ORCID: 0009-0002-7852-486X),硕士生导师,讲师,主要从事生物多样性控制病害研究,E-mail: liyiwendec@foxmail.com
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李怡文,博士,硕士生导师。2024年毕业于西北农林科技大学植物保护学院,获博士学位。研究方向为植物病原菌与杀菌剂的互作机制、生物多样性控制作物病害。现主持国家自然科学基金地区基金项目1项,在Jounal of Agricultural and Food Chemistry、Pest Management Science、Pesticide Biochemistry and Physiology、《农药学学报》等刊物上发表论文10余篇,授权专利2项。(ORCID: 0009-0002-7852-486X),硕士生导师,讲师,主要从事生物多样性控制病害研究,E-mail: liyiwendec@foxmail.com
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陈朝苍,李梦琪,谭康瑜,王绍礼,马茜,杨敏,李怡文.
氨基酸水溶肥及其农药减量配施对辣椒病害防控、生长、产量及品质的影响[J].
中国农业大学学报, 2026, 31(7): 117-129 DOI:10.11841/j.issn.1007-4333.2026.07.10
ZhangW Q, WangT, LiuZ L, ChenZ, HanL, XuJ L. Effects of potassium fertilizer application rate on yield, quality and nitrogen metabolism of open ground pepper[J]. China Vegetables, 2025(5): 123-130 (in Chinese)
HuoQ, ZhaoB H, WangZ, QiaoL J, LiW. Trend, risk and countermeasures of Chinese processed pepper industry moving westward[J]. China Vegetables, 2025(5): 1-7 (in Chinese)
[7]
谢艳霞. 辣椒病虫害的发生与防治[J]. 现代农村科技, 2025(7): 54
[8]
XieY X. Occurrence and control of pepper diseases and insect pests[J]. Xiandai Nongcun Keji, 2025(7): 54 (in Chinese)
WangY P, WangY, SongB M, LiY, XingD. The effect of soil strong reduction treatment on the yield, quality, and soil nutrients of continuous cropping peppers[J]. Journal of Sichuan Agricultural University, 2025, 43(2): 313-323 (in Chinese)
LiW, ZhangL, XuQ Z, ZhangG Z, SongY, LiY F. Effect of amino acid water soluble fertilizer on tomato yields and qualities[J]. Soil and Fertilizer Sciences in China, 2023(7): 56-60 (in Chinese)
ZangL F, HanG J, YangX B, HouG W, WangJ X, GongC C. Effects of combined application of amino acid fertilizer and urea on soil active organic carbon fractions and enzyme activities in pepper[J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 187-194 (in Chinese)
MengL F, YangX F, WuQ Y, SongM L, ZhangW M, WangL B, CuiF F, ZhangZ G, ZhuX W, LiuQ Y. Research on the amount reduction and efficiency increase of chemical pesticide in flue-cured tobacco based on Chinese herbal compound[J]. Journal of Henan Agricultural Sciences, 2023, 52(2): 103-112 (in Chinese)
LiS H, ZhengC L, HouM M, GaoX X, NiH D, SheW Q. Effects of biopesticide Atailing and its reduced dosage combinations on disease incidence and fruit quality of ‘Kyoho’ grape[J]. South China Fruits, 2022, 51(5): 158-160 (in Chinese)
[27]
NY/T 1464.9—2007杀菌剂防治辣椒病毒病. [S]. 北京:农业出版社, 2008
[28]
NY/T 1464.9—2007. Fungicides against virus disease of pepper [S]. Beijing: Agriculture Press, 2008 (in Chinese)
GB/T 17980.32—2000(Ⅰ):Fungicides against pepper phytophthora blight. Pesticide guidelines for the field efficacy trials[S]. Beijing: China Standard Press, 2000 (in Chinese)
GB/T 17980.32—2000(Ⅰ):Fungicides against pepper anthracnose. Pesticide guidelines for the field efficacy trials[S]. Beijing: China Standard Press, 2000 (in Chinese)
XieZ Y, GuoE H, SunY B, HanL R, FengJ T, ZhangX. The growth-promotion effect of Bacillus subtilis strain B1409 on tomato and pepper and its control activity against Alternaria solani and Phytophthora capsici [J]. Journal of Plant Protection, 2018, 45(3): 520-527 (in Chinese)
LiR M, ShangM N, LiR, LiuH J, WangQ C, WuY S, ShenZ Z, ShenB, ShenQ R. Effects of the amount of Trcichoderma in the bio-nursey substrates on the growth promotion of pepper[J]. Journal of Nanjing Agricultural University, 2021, 44(5): 869-875 (in Chinese)
DB52/T 976—2014. Guideline for field yield measurement of pepper in Guizhou [S]. Guiyang: Guizhou Provincial Bureau of Quality and Technical Supervision, 2014 (in Chinese)
YaoX W, LiangY L, ZengR, WuX. Eeffects of different organic fertilizers on the yield and quality of pepper[J]. Journal of Northwest A&F University:Natural Science Edition, 2011, 39(10): 157-162 (in Chinese)
[45]
陈凯彬, 乔立娟. 我国辣椒种植成本收益分析[J]. 中国蔬菜, 2025(9): 9-16
[46]
ChenK B, QiaoL J. Analysis of cost and benefit of chili pepper planting in China[J]. China Vegetables, 2025(9): 9-16 (in Chinese)
WangZ H, YangQ S, LiH, WangJ X, KanJ L, DongC X, LiX G. Physiological effects of amino acids and application strategies of water-soluble fertilizers containing amino-acid in fruit trees[J]. Jiangsu Agricultural Sciences, 2024, 52(3): 21-26 (in Chinese)
[49]
AshouriR, FallahH, NiknezhadY, Barari TariD. Grain quality and yield response of rice to application of plant growth-promoting bacteria and amino acids[J]. Journal of Plant Nutrition, 2023, 46(20): 4698-4709
[50]
Mahmoud SoltaniS, Hossieni ChaleshtoriM, Tajaddodi TalabK, Shokri VahedH, Shakoori KatigariM. Rice growth improvement, bio-fortification, and mitigation of macronutrient requirements through foliar application of zinc and iron-Glycine chelate and zinc sulfate[J]. Journal of Plant Nutrition, 2023, 46(8): 1777-1786
ZhaoZ M, LiQ M, LinM, ZhangS C, YaoZ L, FengX J, WangY, ZhangW Q, WangT Y. Effects of plant-derived amino acid water-soluble fertilizer on fruit quality and nutritional growth of Myrica rubra [J]. Journal of Zhejiang Agricultural Sciences, 2024, 65(7): 1609-1613 (in Chinese)
[55]
尹文轩. 高定殖解淀粉芽胞杆菌饼粕菌肥的开发及应用[D]. 武汉: 湖北大学, 2023
[56]
YinW X. Development and application of high-colonization Bacillus amyloliquefaciens cake meal and bacterial[D]. Wuhan: Hubei University, 2023 (in Chinese)
[57]
陈龙发. γ-氨基丁酸增强烟草免疫防御病毒侵染的作用研究[D]. 扬州: 扬州大学, 2024
[58]
ChenL F. Effect of γ-aminobutyric acid on enhancing tobacco immune defense against virus infection[D]. Yangzhou: Yangzhou University, 2024 (in Chinese)
[59]
孟凡晓. 褐藻胶寡糖诱导植物抗病的研究[D]. 泰安: 山东农业大学, 2021
[60]
MengF X. Study on plant disease resistance induced by alginate oligosaccharide[D]. Taian: Shandong Agricultural University, 2021 (in Chinese)
[61]
RenX Y, WangJ J, ZhuF L, WangZ J, MeiJ, XieY H, LiuT, YeX W. β-aminobutyric acid (BABA)-induced resistance to tobacco black shank in tobacco (Nicotiana tabacum L) [J]. PLoS One, 2022, 17(6): e0267960
[62]
JinL F, CaiY T, SunC, HuangY N, YuT. Exogenous l-glutamate treatment could induce resistance against Penicillium expansum in pear fruit by activating defense-related proteins and amino acids metabolism[J]. Postharvest Biology and Technology, 2019, 150: 148-157
[63]
王徵. 咪鲜胺合成方法评述[J]. 农药, 2019, 58(12): 934-936
[64]
WangZ. A review of synthetic methods of prochloraz[J]. Agrochemicals, 2019, 58(12): 934-936 (in Chinese)
[65]
BouriU, PalS, MondalB. Selection of culture media and laboratory evaluation of fungitoxicants for the pathogen causing early blight disease of potato[J]. Haya: The Saudi Journal of Life Sciences, 2020, 5(10): 215-219
[66]
FrąckowiakP, PospiesznyH, SmiglakM, Obrępalska-StęplowskaA. Assessment of the efficacy and mode of action of benzo(1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester (BTH) and its derivatives in plant protection against viral disease[J]. International Journal of Molecular Sciences, 2019, 20(7): 1598
LiangY H, ZhangS J, LiF, ZhangS F, ZhangH, SunR F, LiG L. Research overview and prospects of the downy mildew in cruciferous vegetables[J]. Acta Horticulturae Sinica, 2025, 52(5): 1233-1250 (in Chinese)
[69]
BakpaE P, XieJ M, ZhangJ, HanK N, MaY F, LiuT D. Influence of soil amendment of different concentrations of amino acid water-soluble fertilizer on physiological characteristics, yield and quality of ‘Hangjiao No.2’ Chili Pepper[J]. PeerJ, 2021, 9: e12472
[70]
LiaoH S, ChungY H, HsiehM H. Glutamate: A multifunctional amino acid in plants[J]. Plant Science, 2022, 318: 111238
[71]
KawadeK, TabetaH, FerjaniA, HiraiM Y. The roles of functional amino acids in plant growth and development[J]. Plant and Cell Physiology, 2023, 64(12): 1482-1493
[72]
PopkoM, MichalakI, WilkR, GramzaM, ChojnackaK, GóreckiH. Effect of the new plant growth biostimulants based on amino acids on yield and grain quality of winter wheat[J]. Molecules, 2018, 23(2): 470
LiL, YinX H, LongY H, YangS, ZhangZ Z, WuX M. Effects of amino acid water soluble fertilizer on amino acid content and quality of pepper[J]. Journal of Southern Agriculture, 2019, 50(5): 1049-1056 (in Chinese)
ZhangJ B, QiX J, WuS J, ZhengX L, RenH Y. Effects of amino acid water-soluble fertilizer on tree vigor rejuvenation and fruit quality improvement of waxberry (Myrica rubra)[J]. Hunan Agricultural Sciences, 2021(5): 27-29 (in Chinese)
ChenX, LuoZ Y, ZhangY N, YangX Z, YuZ H, XiangM L, ChenJ Y, ChenM. Effects of exogenous γ-aminobutyric acid treatment on fruit quality and preservation of postharvest Jing’an ponkan[J]. Journal of Fruit Science, 2022, 39(4): 652-661 (in Chinese)
[79]
HouM L, XuG Y. Growth-defense trade-off in plants: From hypothesis to principle to paradigm[J]. Cell Host & Microbe, 2025, 33(8): 1222-1226
[80]
HuotB, YaoJ, MontgomeryB L, HeS Y. Growth–defense tradeoffs in plants: A balancing act to optimize fitness[J]. Molecular Plant, 2014, 7(8): 1267-1287