Dry direct-seeded rice (DSR) has been identified as a potential crop establishment method to reduce labor, water, and energy use, as well as the carbon footprint and is considered as a climate-smart practice for rice production. However, the economic feasibility and farmers’ adoption of DSR will likely depend on its productivity compared to the dominant practice of puddled transplanted rice (PTR). Tillage and crop management practices, landscape position, and rice cultivars are also likely to influence DSR productivity, profitability, energy use, and global warming potential (GWP). While numerous studies have compared the performance of DSR with PTR, none have evaluated DSR across different landscape positions to identify the most suitable landscape for expansion of DSR.
{"title":"Dry direct-seeded and broadcast rice: A profitable and climate-smart alternative to puddled transplanted aus rice in Bangladesh","authors":"Sharif Ahmed, Virender Kumar, Asad Uz Zaman, Mahbubur Rahman Dewan, Amina Khatun, Khaled Hossain, Sudhanshu Singh, Jagadish Timsina, Timothy J. Krupnik","doi":"10.1016/j.fcr.2025.109739","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109739","url":null,"abstract":"Dry direct-seeded rice (DSR) has been identified as a potential crop establishment method to reduce labor, water, and energy use, as well as the carbon footprint and is considered as a climate-smart practice for rice production. However, the economic feasibility and farmers’ adoption of DSR will likely depend on its productivity compared to the dominant practice of puddled transplanted rice (PTR). Tillage and crop management practices, landscape position, and rice cultivars are also likely to influence DSR productivity, profitability, energy use, and global warming potential (GWP). While numerous studies have compared the performance of DSR with PTR, none have evaluated DSR across different landscape positions to identify the most suitable landscape for expansion of DSR.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"31 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-14DOI: 10.1016/j.fcr.2025.109746
Guangfu Huang, Mi He, Silai Wang, Yufu Li, Jianli Li, Yujiao Zhang, Shilai Zhang, Xiaoping Lian, Jing Zhang, Len J. Wade, Fengyi Hu
The performance of perennial grain crops is highly dependent upon the successful appearance of new shoots for the next regrowth cycle.
{"title":"Perennial rice regrowth responds to stubble characteristics, temperature and genotype","authors":"Guangfu Huang, Mi He, Silai Wang, Yufu Li, Jianli Li, Yujiao Zhang, Shilai Zhang, Xiaoping Lian, Jing Zhang, Len J. Wade, Fengyi Hu","doi":"10.1016/j.fcr.2025.109746","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109746","url":null,"abstract":"The performance of perennial grain crops is highly dependent upon the successful appearance of new shoots for the next regrowth cycle.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"41 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-13DOI: 10.1016/j.fcr.2025.109749
Marina Luciana Abreu de Melo, Quirijn de Jong van Lier, Evandro Henrique Figueiredo Moura da Silva, Rodolfo Armando de Almeida Pereira, Jos C. van Dam, Marius Heinen, Fábio Ricardo Marin
Modeling root water uptake (RWU) coupled with crop growth processes is crucial for optimizing water management in field crops, especially in tropical scenarios with high water demand. However, field-scale assessments of process-based RWU models are limited, as most efforts have focused on the root system scale, leading to few practical applications.
{"title":"Field-scale modeling of root water uptake and crop growth in a tropical scenario","authors":"Marina Luciana Abreu de Melo, Quirijn de Jong van Lier, Evandro Henrique Figueiredo Moura da Silva, Rodolfo Armando de Almeida Pereira, Jos C. van Dam, Marius Heinen, Fábio Ricardo Marin","doi":"10.1016/j.fcr.2025.109749","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109749","url":null,"abstract":"Modeling root water uptake (RWU) coupled with crop growth processes is crucial for optimizing water management in field crops, especially in tropical scenarios with high water demand. However, field-scale assessments of process-based RWU models are limited, as most efforts have focused on the root system scale, leading to few practical applications.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"41 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142986319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-08DOI: 10.1016/j.fcr.2024.109731
Katelin S. Waldrep, Mary Love M. Tagert, Dennis B. Reginelli, Justin M. McCoy
Iron deficiency chlorosis (IDC) can significantly reduce yield in soybeans grown in calcareous soils, and the severity of IDC is related to soil CaCO3 content, pH, temperature, and moisture. Most research conducted on IDC has taken place in the north-central part of the United States, while studies in the Southeastern US have primarily focused on variety selection for tolerance. Previous research has evaluated select management practices that affect IDC in soybean, but the combined effects of these different practices have not been studied.
{"title":"Using a cropping system approach to manage iron deficiency chlorosis in soybean","authors":"Katelin S. Waldrep, Mary Love M. Tagert, Dennis B. Reginelli, Justin M. McCoy","doi":"10.1016/j.fcr.2024.109731","DOIUrl":"https://doi.org/10.1016/j.fcr.2024.109731","url":null,"abstract":"Iron deficiency chlorosis (IDC) can significantly reduce yield in soybeans grown in calcareous soils, and the severity of IDC is related to soil CaCO3 content, pH, temperature, and moisture. Most research conducted on IDC has taken place in the north-central part of the United States, while studies in the Southeastern US have primarily focused on variety selection for tolerance. Previous research has evaluated select management practices that affect IDC in soybean, but the combined effects of these different practices have not been studied.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"8 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142935941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-08DOI: 10.1016/j.fcr.2025.109737
Changhong Liu, Shengyan Pang, Xiufeng Li, Pei Liu, Yang Zhou, Xiang Lin, Shubo Gu, Dong Wang
Maize roots show high morphological plasticity to soil nutrient heterogeneity. However, there are limitations in how to optimize nitrogen (N) fertilization measures to enhance nutrient acquisition capacity by regulating spatial distribution of soil nutrients and root system architecture.
{"title":"Layered nitrogen fertilization regulates root morphology to promote synergistic nitrogen and phosphorus absorption in maize (Zea mays L.)","authors":"Changhong Liu, Shengyan Pang, Xiufeng Li, Pei Liu, Yang Zhou, Xiang Lin, Shubo Gu, Dong Wang","doi":"10.1016/j.fcr.2025.109737","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109737","url":null,"abstract":"Maize roots show high morphological plasticity to soil nutrient heterogeneity. However, there are limitations in how to optimize nitrogen (N) fertilization measures to enhance nutrient acquisition capacity by regulating spatial distribution of soil nutrients and root system architecture.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"36 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-08DOI: 10.1016/j.fcr.2025.109741
Shuaijie Shen, Biao Feng, Datong Zhang, Jun Zou, Yuhao Yang, Robert M. Rees, Cairistiona F.E. Topp, Suya Hu, Bowen Qiao, Wenhai Huang, Hongbao Sun, Shiwei Zhou, Xinya Wen, Fu Chen, Xiaogang Yin
Maize plays a crucial role in global food security, while extensive use of nitrogen (N) fertilizers in maize production has posed severe environmental risks. The challenge of optimizing N fertilizer applications to obtain high maize yield, high NUE and low N losses has received considerable attention but lacks evidence from long-term field experiments.
{"title":"Optimizing N applications increases maize yield and reduces environmental costs in a 12-year wheat-maize system","authors":"Shuaijie Shen, Biao Feng, Datong Zhang, Jun Zou, Yuhao Yang, Robert M. Rees, Cairistiona F.E. Topp, Suya Hu, Bowen Qiao, Wenhai Huang, Hongbao Sun, Shiwei Zhou, Xinya Wen, Fu Chen, Xiaogang Yin","doi":"10.1016/j.fcr.2025.109741","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109741","url":null,"abstract":"Maize plays a crucial role in global food security, while extensive use of nitrogen (N) fertilizers in maize production has posed severe environmental risks. The challenge of optimizing N fertilizer applications to obtain high maize yield, high NUE and low N losses has received considerable attention but lacks evidence from long-term field experiments.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"40 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142935999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-08DOI: 10.1016/j.fcr.2025.109736
Leonardo D. Amarilla, Gabriel Grilli, Pablo Y. Huais, Diana Labuckas, Damián Maestri, Mauro Ferrarese, Elian Tourn, Nicolás Szawarski, Gisela Grandinetti, María Florencia Ferreira, Carolina Torres, José L. Vesprini, Matías Maggi, Leonardo Galetto
The pollinators play a crucial role in enhancing the yield of various crops, including self-fertile sunflowers. Although the benefits of pollination on seed production and crop yields are well-documented, research on how floral visitors affect sunflower seed oil content and fatty acid composition remains limited and inconclusive.
{"title":"Pollinators significantly enhance seed set, yields and chemical parameters of oil seed in sunflower crops","authors":"Leonardo D. Amarilla, Gabriel Grilli, Pablo Y. Huais, Diana Labuckas, Damián Maestri, Mauro Ferrarese, Elian Tourn, Nicolás Szawarski, Gisela Grandinetti, María Florencia Ferreira, Carolina Torres, José L. Vesprini, Matías Maggi, Leonardo Galetto","doi":"10.1016/j.fcr.2025.109736","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109736","url":null,"abstract":"The pollinators play a crucial role in enhancing the yield of various crops, including self-fertile sunflowers. Although the benefits of pollination on seed production and crop yields are well-documented, research on how floral visitors affect sunflower seed oil content and fatty acid composition remains limited and inconclusive.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"43 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Short-term or single biochar (BC) applications have been observed to buffer soil water and temperature variations and improve soil fertility. However, the long-term effects of continuous biochar application on mitigating unfavorable weather conditions remain unclear.
{"title":"Decade-long successive biochar amendment enhances wheat production and increases crop system resistance to unfavorable meteorological factors","authors":"Zhe Chen, Penghui Jin, Qi Liu, Yanhui Zhang, Tianlong Hu, Hui Wang, Rong Zhou, Jingru Zhang, Xingwu Lin, Zubin Xie","doi":"10.1016/j.fcr.2025.109743","DOIUrl":"https://doi.org/10.1016/j.fcr.2025.109743","url":null,"abstract":"Short-term or single biochar (BC) applications have been observed to buffer soil water and temperature variations and improve soil fertility. However, the long-term effects of continuous biochar application on mitigating unfavorable weather conditions remain unclear.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"28 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142935959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-06DOI: 10.1016/j.fcr.2024.109724
Tamires S. Martins, José R. Magalhães Filho, Larissa P. Cruz, Rafael L. Almeida, Paulo E.R. Marchiori, André L.B.O. Silva, Regina C.M. Pires, Marcos G.A. Landell, Mauro A. Xavier, Eduardo C. Machado, Rafael V. Ribeiro
Crop yield is determined by available solar energy and crop efficiency in intercepting light and converting such energy into biomass. However, such processes remain poorly understood in field-grown sugarcane under subtropical conditions.
{"title":"Light interception and conversion efficiencies and biomass partitioning in sugarcane varieties with varying canopy architecture under subtropical conditions","authors":"Tamires S. Martins, José R. Magalhães Filho, Larissa P. Cruz, Rafael L. Almeida, Paulo E.R. Marchiori, André L.B.O. Silva, Regina C.M. Pires, Marcos G.A. Landell, Mauro A. Xavier, Eduardo C. Machado, Rafael V. Ribeiro","doi":"10.1016/j.fcr.2024.109724","DOIUrl":"https://doi.org/10.1016/j.fcr.2024.109724","url":null,"abstract":"Crop yield is determined by available solar energy and crop efficiency in intercepting light and converting such energy into biomass. However, such processes remain poorly understood in field-grown sugarcane under subtropical conditions.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"1 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-06DOI: 10.1016/j.fcr.2024.109721
Nicole Pretini, Leonardo S. Vanzetti, Ignacio I. Terrile, Paula Silva, Giuliana Ferrari, Fernanda G. González
Wheat (Triticum aestivum L.) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as QFFE.perg-5A and QFEm.perg-3A have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored.
{"title":"Enhancing wheat yield potential through the QTL QFFE.perg-5A and QFEm.perg-3A associated to spike fruiting efficiency: Insights from plot-level analysis","authors":"Nicole Pretini, Leonardo S. Vanzetti, Ignacio I. Terrile, Paula Silva, Giuliana Ferrari, Fernanda G. González","doi":"10.1016/j.fcr.2024.109721","DOIUrl":"https://doi.org/10.1016/j.fcr.2024.109721","url":null,"abstract":"Wheat (<ce:italic>Triticum aestivum L.</ce:italic>) is a key global crop essential for food security. Enhancing wheat productivity is crucial to meet growing food demands. Quantitative trait loci (QTL) such as <ce:italic>QFFE.perg-5A</ce:italic> and <ce:italic>QFEm.perg-3A</ce:italic> have been previously linked to fruiting efficiency at the spike level, but their effects on plot-level yield components remain unexplored.","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"5 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142936004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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