Agriculture-Basel最新文献

{"title":"Assessment of the Characters of a Novel Phosphoric Acid and Mineral-Comodified Biochar Composite and Its Potential Application in Saline–Alkali Soil Improvement","authors":"H. L. Dai, Zhuangzhuang Liu, Jinping Yu, Xiaoming Teng, Lei Liu, Mingyun Jia, Jianhui Xue","doi":"10.3390/agriculture15070785","DOIUrl":"https://doi.org/10.3390/agriculture15070785","url":null,"abstract":"Amending saline–alkali soils to improve agricultural productivity is critical for addressing global food security challenges. Biochar is a promising soil amendment, and its modified composites offer significant potential for soil remediation. In this study, we developed a novel phosphoric acid–mineral-comodified biochar composite for saline–alkali soil improvement. SEM and XRD analyses indicate that chemical interactions between phosphoric acid, minerals, and biochar result in the formation of distinct mineral phases on the composite surface. Furthermore, FTIR analysis reveals that these interactions give rise to functional groups such as Si-O-Si, and thermogravimetric analysis demonstrates that the modified biochar composite exhibited enhanced stability. Compared with raw biochar, the modified biochar composites exhibited significant decreases in pH, EC, and base cation content (especially Na+), with maximum reductions of 7.26 pH units, 639.5 μS/cm, and 3.69 g/kg, respectively. In contrast, the contents of P, Si, and Ca increased significantly, with maximum increases of 140.04 g/kg, 90.32 g/kg, and 114.27 g/kg, respectively. In addition, the specific surface area and pore volume of the modified biochar composite increased by up to 5.2 and 15 times, respectively. Principal component analysis indicates that mineral type was the primary factor influencing the properties of the composites: hydroxyapatite enhanced porosity and phosphorus levels, whereas kaolinite and montmorillonite increased silicon content. Pot experiments show that the modified biochar composite increased alfalfa plant height by 17.36–20.27% and shoot biomass by 107.32–125.80% in saline–alkali soils. Overall, the newly developed phosphoric acid–mineral–biochar composites were evaluated to have high application potential for saline–alkali soil amendment.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 7","pages":"785-785"},"PeriodicalIF":0.0,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/7/785/pdf?version=1744017717","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation of Phosphogypsum–Bentonite-Based Slow-Release Potassium Magnesium Sulfate Fertilizer","authors":"Zhizhi Zhang, Chunxiao Han, Changyuan Tao, Xing Fan, Renlong Liu","doi":"10.3390/agriculture15070692","DOIUrl":"https://doi.org/10.3390/agriculture15070692","url":null,"abstract":"The application of slow-release fertilizers is essential for improving fertilizer utilization efficiency and promoting sustainable agricultural development. Unlike traditional single organic polymer-coated or inorganic-coated fertilizers, this study utilized biodegradable modified polyvinyl alcohol (PVA) as a binder and cheap, readily available phosphogypsum–bentonite as an inorganic coating material to develop a novel slow-release potassium magnesium sulfate fertilizer (SRPMSF). This study initially examined the influence of SA dosage on PVA properties. XRD, FTIR, TGA, and water resistance analyses revealed that sodium alginate exhibits good compatibility with polyvinyl alcohol, enhancing its heat and water resistance. Ultimately, PVA–SA-2 (1.2% sodium alginate) was chosen as the optimal binder for SRPMSF production. Furthermore, this study investigated the impact of bentonite on the physical and slow-release properties of the SRPMSF by varying the phosphogypsum-to-bentonite ratio. This experiment included five treatment methods: the treatments consist of SRPMSF-1 (0 g bentonite), SRPMSF-2 (phosphogypsum/bentonite ratio of 4:1), SRPMSF-3 (3:2), SRPMSF-4 (2:3), and SRPMSF-5 (1:4). A control group (PMSF) was also included. The results indicated that, as the bentonite content increased, both the particle size and compressive strength of the coated slow-release fertilizer increased, with the SRPMSF particle sizes ranging from 3.00 to 4.50 mm. The compressive strength of the SRPMSF ranged from 20.85 to 43.78 N, meeting the requirements for industrial production. The soil column leaching method was employed to assess the nutrient release rate of the fertilizers. The experimental results indicated that, compared to the PMSF, the SRPMSF effectively regulated nutrient release. Pot experiments demonstrated that the SRPMSF significantly enhanced garlic seedling growth compared to the PMSF. In conclusion, a new type of slow-release fertilizer with good slow-release performance is prepared in this paper, which can improve the utilization rate of fertilizer and reduce the economic loss and is conducive to the sustainable development of agriculture.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 7","pages":"692-692"},"PeriodicalIF":0.0,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/7/692/pdf?version=1742910127","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual Melatonin Enhances Coordination Between Carbon and Nitrogen Assimilation in Soybean","authors":"Yanhong Wang, Xijun Jin, Yuxian Zhang","doi":"10.3390/agriculture15070681","DOIUrl":"https://doi.org/10.3390/agriculture15070681","url":null,"abstract":"Soybean production is currently insufficient to meet global demand, highlighting the need for strategies to enhance growth. Melatonin (MT) has emerged as a promising solution due to its growth-promoting properties. This study investigated the effects of a dual MT treatment—combining seed soaking and foliar spraying—on soybean carbon and nitrogen metabolism using metabolomics analysis. The results demonstrated that MT treatment significantly upregulated the TCA cycle, providing energy and precursors for amino acid and carbohydrate synthesis. Key amino acid pathways, including histidine and phenylalanine metabolism, were enhanced, with histidine metabolism stimulating purine synthesis to improve biological nitrogen fixation and phenylalanine metabolism promoting secondary metabolite production to support growth. Additionally, carbohydrate pathways such as starch and sucrose metabolism and glycolysis/gluconeogenesis were positively regulated, ensuring energy supply and carbon homeostasis. Overall, dual MT treatment enhanced soybean metabolic capacity by promoting amino acid and carbohydrate metabolism, stimulating purine and secondary metabolite production, and maintaining carbon and nitrogen balance. These findings underscore melatonin’s regulatory role in soybean growth and provide insights for improving crop productivity.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 7","pages":"681-681"},"PeriodicalIF":0.0,"publicationDate":"2025-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/7/681/pdf?version=1742785959","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147909001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Low Nighttime Temperature on Oil Accumulation of Rapeseed Seeds (Brassica napus L.) Based on RNA-Seq of Silique Wall Tissue","authors":"Chao Mi, Yanning Zhao, Xuetao Yang, Liangbin Lin, Jinxiong Wang","doi":"10.3390/agriculture15060576","DOIUrl":"https://doi.org/10.3390/agriculture15060576","url":null,"abstract":"This study investigated the impact of nighttime temperature and elevation on the oil and erucic acid content of rapeseed (Brassica napus L.) seeds, focusing on the role of sugar synthesis in the silique wall as a substrate for oil synthesis. Field experiments across different altitudes and controlled low nighttime temperature (LNT) treatments (20/18 °C and 20/13 °C) were conducted. Transcriptome analysis of the silique walls was performed to explore gene expression changes. The results showed that higher altitudes and lower nighttime temperatures significantly increased seed oil and erucic acid content, particularly in strong temperature-sensitive line (STSL) seeds. LNT conditions promoted sucrose synthesis and transport in the silique wall by upregulating genes involved in sugar transport (SUT, SWEET, SUC1) and transcription factors (WRKY51, NAC104). This, in turn, enhanced the substrate availability for oil synthesis in the seeds. Furthermore, genes associated with oil biosynthesis (SAD, FAD2, KAS) were significantly upregulated under LNT, promoting oil accumulation. In conclusion, nighttime temperature is a critical factor influencing oil content in rapeseed seeds. Low nighttime temperatures enhance sucrose transport and gene expression in the silique wall, leading to increased oil synthesis. These findings provide insights for breeding strategies aimed at improving seed oil content under varying climatic conditions.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 6","pages":"576-576"},"PeriodicalIF":0.0,"publicationDate":"2025-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/6/576/pdf?version=1741501116","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147331508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Combined Pollution of High-Density Polyethylene and Cadmium on Carbon and Nitrogen Storage and Forms in Coastal Wetland Soil","authors":"Ziying Nie, S.D. Xu, Xuejing Zang, Huihua Lyu, Wang Zhi-quan, Shengbing He, Daolin Du, Jian Li","doi":"10.3390/agriculture15050565","DOIUrl":"https://doi.org/10.3390/agriculture15050565","url":null,"abstract":"This study aimed to investigate the effects of HDPE and Cd on forms of carbon (C) and nitrogen (N) by measuring the changes in enzymatic activities and physicochemical properties of Spartina alterniflora soil samples from coastal regions of China. Over three incubation periods (14, 28, and 56 days), a soil incubation experiment was conducted to investigate the effects of HDPE (0, 0.5, 1, and 2 g per 100 g of soil) and Cd (0, 2, 4, and 8 mg kg−1) on soil physicochemical properties. The results demonstrated that the sole presence of HDPE had a notable impact on enhancing the C-related physicochemical properties of the soil, particularly by elevating the concentration of Total Organic Carbon (TOC). The sole addition of Cd significantly suppressed enzymic activities in the soil, leading to a considerable reduction in the concentration of NH4+-N and NO3−-N. Under identical Cd treatment conditions, the introduction of 1 g HDPE led to an increase in the concentration of TOC, and the inhibitory effect of Cd on enzymic activities was decreased; thus, an elevated consumption of soluble organic carbon (DOC) was identified. However, upon adding 2 g of HDPE, while the TOC concentration continued to rise, the stimulatory effect on enzymic activities diminished. In conclusion, the addition of HDPE inhibits, to a certain extent, the influence of Cd on the carbon and nitrogen cycling in soil.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 5","pages":"565-565"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/5/565/pdf?version=1741272060","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147334147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impacts of Ethylicin on Absorption, Transport, and Growth in Tomato Plants","authors":"Yiwen Zheng, Shenyan Liu, Lirui Ren, Tao Zeng, X. Y. Wen, Shaolong Wang, Xi Jin, Hao Zheng, Shun Gao, Jie Gao, Aocheng Cao","doi":"10.3390/agriculture15050533","DOIUrl":"https://doi.org/10.3390/agriculture15050533","url":null,"abstract":"This study investigates the uptake, translocation, and pathogen control efficacy of ethylicin in tomato plants using a combination of indoor root irrigation, spraying, and field root irrigation experiments. The results indicate that ethylicin shows dual-directional translocation in tomato plants. On the third day after foliar spraying, ethylicin was detected in the roots at a concentration of 2.93 mg/kg, indicating downward movement. On the third day after root irrigation, ethylicin was detected in the leaves at a concentration of 3.44 mg/kg, confirming upward movement. In the field experiments, ethylicin was absorbed and transported to the upper leaves within six hours of root irrigation at a concentration of 3.85 mg/kg for a single-agent ethylicin and 5.87 mg/kg for an ethylicin–oligosaccharin compound. These results indicate that oligosaccharins enhance the absorption of ethylicin. Ethylicin residue dissipated by the fifth day. No ethylicin was detected in the untreated controls. Root irrigation during the growing period showed an effective reduction of Fusarium spp. and Phytophthora spp. populations in the soil and control of soil-borne diseases. These findings provide theoretical support for the efficient application of ethylicin in the field.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 5","pages":"533-533"},"PeriodicalIF":0.0,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/5/533/pdf?version=1740756330","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147333830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Participation of Emerging Commercial Farmers in the Strategic Private-Sector Investment Interventions.","authors":"Sandile Jason Mnikathi, Simphiwe Innocentia Hlatshwayo, Ojo Temitope, Mjabuliseni Simon Cloapas Ngidi","doi":"10.3390/agriculture15050450","DOIUrl":"https://doi.org/10.3390/agriculture15050450","url":null,"abstract":"<p><p>Private sector investment interventions serve as essential mechanisms for creating efficient, cost-effective financial solutions and technological support for emerging farmers in developing economies, yet their successful implementation is influenced by various contextual and socioeconomic factors. Using a quantitative research approach, this study examined the factors influencing participation in private sector investment interventions among 121 emerging commercial farmers in KwaZulu-Natal, South Africa, utilizing a Poisson regression model to analyze four key intervention areas: credit access, market access, technical support, and spot supply. The first-hurdle model revealed that age and training skills negatively influenced market access while the training period showed positive influence, and similarly, the second-hurdle equation demonstrated that employment status and training period positively influenced participation intensity levels, though age maintained its negative impact. The findings of the first-hurdle model reveal that age and training skills negatively influenced market participation. The study concludes that employment status and training period positively impacted technical support adoption, with household size and training period emerging as significant determinants of intervention success. The private sector needs to develop strategic partnership models that encourage emerging farmers to participate intensively in interventions that are designed to improve their production and productivity. There is a need for targeted capacity-building programmes and enhanced extension services to improve emerging commercial farmers' participation in private-sector initiatives.</p>","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 5","pages":"450"},"PeriodicalIF":3.3,"publicationDate":"2025-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7617597/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144041989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Compared to MgSO4, the Use of Magnesium Nanofertilizer Alleviates Potassium-Magnesium Antagonism in Tomato Roots","authors":"Wenhui Chen, Ziyi Hu, Dunyi Liu","doi":"10.3390/agriculture15040368","DOIUrl":"https://doi.org/10.3390/agriculture15040368","url":null,"abstract":"Magnesium (Mg) deficiency is increasingly recognized as a critical factor limiting crop production, especially in soils with high potassium (K) application. This study investigated the effects of different Mg fertilizers (MgSO4 and Mg(OH)2-based nanofertilizer) on K–Mg interactions in hydroponically grown tomato seedlings, with varying K (0.7, 7, and 21 mM) and Mg (0.1 and 1 mM) supply concentrations. The results observed with MgSO4 application showed that high K levels (21 mM) significantly antagonized Mg uptake, reducing total Mg content and negatively affecting plant growth and root-to-shoot ratios at both Mg supply levels. Specifically, the K3 (21 mM) treatment reduced total biomass by 45.35% compared to the K2 (7 mM) treatment. Moreover, a high K supply combined with low Mg intake exacerbated Mg deficiency. The optimal K:Mg ratio for growth was found to be 7:1. K–Mg antagonism occurred primarily during root uptake, with excessive K leading to increased Mg2+ efflux in the root elongation zone. Notably, the application of Mg(OH)2 nanoparticles alleviated K-induced Mg deficiency, as indicated by the lack of a significant correlation between K supply and relative Mg concentrations in plants treated with nano-Mg across K:Mg ratios ranging from 7:0.1 to 21:0.1. However, Mg concentration decreased by 17.54% and 35.63% in shoots and by 27.72% and 37.08% in roots for K2 and K3, respectively, in plants treated with MgSO4. It is concluded that optimizing K:Mg ratios and using Mg-based nanofertilizers can improve K and Mg utilization in high-K soils.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 4","pages":"368-368"},"PeriodicalIF":0.0,"publicationDate":"2025-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/4/368/pdf?version=1739194866","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147331768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Impact of Citric Acid on Mitigating Sweet Potato Soft Rot and Enhancing Postharvest Quality","authors":"Yixi Chen, Linjiang Pang, Jiacheng Bai, Wenbao Yu, Yueming Zhu, Melvin Sidikie George, Zunfu Lv, Guoquan Lu","doi":"10.3390/agriculture15020215","DOIUrl":"https://doi.org/10.3390/agriculture15020215","url":null,"abstract":"Citric acid (CAC) is a ubiquitous, odorless, and non-toxic food additive. Soft rot, caused by the pathogen Rhizopus stolonifer, is a major postharvest disease affecting sweet potato (Ipomoea batatas (L.) Lam). The main theme of this study is to determine the CAC inhibitory mechanism against Rhizopus stolonifer, the causative agent of sweet potato soft rot. To ascertain the practical applicability of CAC, both in vitro and in vivo methodologies were employed. The aim of the in vitro experiments in this study was to delineate the effects of a 0.5% (w/v) CAC solution on the growth inhibition of Rhizopus stolonifer, encompassing mycelial morphology and colony expansion. In vivo experiments were carried out using “Xinxiang” sweet potato varieties and the application of a 0.5% (w/v) CAC solution as a pretreatment. Specifically, the tissue treated with 0.5% CAC maintained better appearance quality and texture characteristics; peroxidase, β-1,3-glucanase, chitinase, and phenylalanine ammonia-lyase activities were enhanced. Conversely, the same treatment resulted in a downregulation of polyphenol oxidase, catalase, ascorbate peroxidase, cellulase, and polygalactosidase activities. Moreover, CAC treatment was found to maintain elevated levels of total phenolics and flavonoids within the sweet potato tissues. In summary, the study demonstrates that 0.5% CAC fortifies the resistance of sweet potato to soft rot by activating defense-related enzymes, suppressing the activity of cell wall-degrading enzymes, and promoting the accumulation of antimicrobial compounds. These results advocate for the utilization of CAC as a postharvest treatment to mitigate the incidence of sweet potato soft rot.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 2","pages":"215-215"},"PeriodicalIF":0.0,"publicationDate":"2025-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/2/215/pdf?version=1737280278","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exogenous Application of Thidiazuron, Carbaryl, Ethephon, and Lime Sulphur Promotes Flower Abscission and Suppresses Tea Pests in the Tea Plant Camellia sinensis (L.) O. Kuntze","authors":"Mei‐Na Jin, Xiaoyue Lun, Ruirui Zhang, Yu Zhang, Xiangzhi Zhang, Feiyu Guan, Liping Wang, Yiheng Ying, Zhengqun Zhang, Xiuxiu Xu","doi":"10.3390/agriculture15020150","DOIUrl":"https://doi.org/10.3390/agriculture15020150","url":null,"abstract":"Tea plants Camellia sinensis (L.) O. Kuntze consume substantial quantities of water and nutrients during the flowering period, which can adversely affect the yield and quality of tea plants. Therefore, the effects of thidiazuron, carbaryl, ethephon, and lime sulphur on flower buds and flower abscission in tea plants were investigated. The photosynthetic characteristics and biochemical components, the electrical conductivity of leaves, and the occurrence of insect pests and frost damage in the tea plants were assessed following the exogenous application of these chemicals. The results showed that 0.015, 0.03, and 0.06% thidiazuron, 0.08% ethephon, and 2.0 and 3.0% lime sulphur significantly promoted tea flower buds and flower abscission. Thidiazuron notably increased the concentrations of total amino acids, caffeine, catechin, and soluble sugar in tea leaves while reducing leaf electrical conductivity to some extent. Additionally, it also suppressed the occurrence of Empoasca onukii Matsuda (Hemiptera: Cicadellidae) and Apolygus lucorum Meyer-Dür (Hemiptera: Miridae). Furthermore, thidiazuron enhanced both the length and weight of tea shoots the following early spring. Application of 3.0% lime sulphur enhanced chlorophyll a and b, carotenoid, catechin, and caffeine and decreased the number of Aleurocanthus spiniferus Quaintanca (Hemiptera: Aleyrodidae) on the tea plants. However, no significant differences in frost damage were observed across treatments. Overall, exogenous application of the chemicals, particularly thidiazuron, effectively reduced flower production, altered key biochemical components, controlled tea pests, and ultimately enhanced tea productivity.","PeriodicalId":48587,"journal":{"name":"Agriculture-Basel","volume":"15 2","pages":"150-150"},"PeriodicalIF":0.0,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.mdpi.com/2077-0472/15/2/150/pdf?version=1736648408","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147880231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}