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Crop and Pasture Science Crop and Pasture Science Society
Plant sciences, sustainable farming systems and food quality

Crop and Pasture Science

Crop and Pasture Science

Crop and Pasture Science is a highly cited and prestigious journal publishing original research on advances in plant sciences, sustainable farming systems, and food quality. Read more about the journalMore

Editors-in-Chief: Sergio Atienza and Zed Rengel

Publishing Model: Hybrid. Open Access options available.

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Latest

These articles are the latest published in the journal. Crop and Pasture Science is published under a continuous publication model. More information is available on our Continuous Publication page.

Published online 15 August 2025

CP25121Annual ryegrass modulates gene expression in cold environments to enhance synthesis of monounsaturated and saturated fatty acids

Dimas E. De Oliveira 0000-0001-5837-0467, Gabriel R. Wiggers, Rayllana Larsen, Gabriela C. Guzatti, Paulo G. Duchini, João V. Caliari and Cláudio V. D. M. Ribeiro 0000-0001-8676-3225
 

This study investigates the effects of low temperatures on fatty acid metabolism in diploid and tetraploid annual ryegrass. Through qRT-PCR analyses, it shows significant changes in fatty acid profiles and the expression of key genes (ACACAα, MACPT, DESAT5), highlighting genotype-specific responses. The findings provide insights into cold adaptation mechanisms and offer potential targets for breeding climate-resilient forage crops.

Published online 15 August 2025

CP25030Morphological adjustments of soybean in response to plant equidistance and its relationship with grain yield of cultivars

Carlos A. Bahry 0000-0002-4691-222X, Anelise T. Perboni, Paulo H. Chitolina, Ilana N. T. dos Santos, Françoá S. Dal Prá, Ângela A. Carleso and Leandro A. Petkowicz
 

Researchers suggest that the conditions inherent to the implementation stage of a soybean crop can influence ~50–60% of its production potential. Plant arrangement is one of the management strategies that is defined at this stage. Plants distributed more equidistantly find a production environment favourable to their growth, avoiding unnecessary energy expenditure owing to intraspecific competition, which will reflect in greater grain productivity.

Published online 15 August 2025

CP24374Evaluating nutritional quality and methane production from fermentation of pasture forages grown under current and future climate conditions using near-infrared spectroscopy

Isabelle L. Kite 0009-0006-9113-358X, Sally A. Power, Richard G. Meyer, Sabrina A. Meurs, Kristy L. Bailes, Manjunatha H. Chandregowda and Ben D. Moore
 

Pasture legumes and forbs have been identified as a potential avenue to reduce enteric methane emissions and improve pasture systems, but climate change could affect this. This study quantified the effects of elevated temperatures and reduced rainfall on nutritional quality and in vitro methane production, showing altered methane production across multiple species, aligned with changes in nutritional quality and overall gas production. This highlights the significant effects climate change could have on methane mitigation measures on the basis of novel forage species.

This article belongs to the collection: Australian Grasslands Symposium 2025 ‘Seeds of Change’.

Published online 25 July 2025

CP24310Carbon input of 4%o annually to stabilise soil carbon stock under soil–crop management in a climate change scenario

Arvind Kumar Singh 0000-0001-6059-1664, Tinku Goswami and Gouranga Kar
 

Inappropriate crop rotation, reduced use of manures, and overuse of chemical fertilisers are important reasons for depletion of soil organic carbon (SOC). For soil health to be sustained, the restoration of SOC balance through adaptive soil–crop management techniques is required. This study provides information on how the modified rice–mustard–jute agrosystem contributes most to improving SOC within the cropping system at both the crop rotation and intercropping scales and to what extent an integrated soil–crop management practice improves SOC in climate variability scenarios.

Published online 18 July 2025

CP24257The pros and cons of increasing soil organic matter in dryland cropping systems

Chelsea Janke 0000-0003-2656-7956, John Kirkegaard 0000-0001-5982-9508, James Hunt 0000-0003-2884-5622, Louise Barton 0000-0001-7187-4168, Lindsay Bell 0000-0002-5064-2947, Senani Karunaratne 0000-0002-9278-7941, Lynne M. Macdonald 0000-0002-7484-0710, Chiara Pasut 0000-0003-2675-4030, Uta Stockmann 0000-0003-2857-3743, Ehsan Tavakkoli, Gupta Vadakattu, Anton Wasson and Mark Farrell 0000-0003-4562-2738
 

Dryland agricultural systems present substantial challenges and opportunities for the management of soil organic matter (SOM). Although of typically low SOM concentrations, the vast areas covered present substantial opportunity because of their scale. This review addresses management practices that may affect SOM, and the benefits and potential costs of these opportunities.

Published online 10 July 2025

CP25027Association mapping of phenological traits and major regulatory genes (Vrn and Ppd) in Iranian wheat germplasm

Sima Fatanatvash, Ehsan Rabieyan and Hadi Alipour 0000-0003-0086-002X
 

Wheat phenology plays a crucial role in its adaptation to different environments. This study focused on identifying the genetic bases of phenological traits to assess potential quantitative trait loci and discover genes that contribute to phenological stages. These findings provide valuable insights into the genetic bases of phenological characteristics in a diverse Iranian wheat varieties and landraces. These genes and pathways could be applied in future breeding programs unlock molecular response against wheat adaptation and selection of suitable genotypes.

Published online 24 June 2025

CP25018Associative transcriptomic analysis of defensive responses of Brassica juncea to Alternaria brassicae

Pooja Bharmera, Lenka Havlickova, Anna Goyal, Zhesi He, Pankaj Sharma, Harjeevan Kaur, Chhaya Atri, Lihong Wang, Andrea L. Harper, Ian Bancroft, Javed Akhatar, Mehak Gupta, Gurpreet Kaur, Surinder S. Banga and Prabhjodh S. Sandhu 0009-0007-5616-9904
 

Alternaria leaf blight (ALB) or brown spot is a fungal disease that causes major losses in mustard crops worldwide. Mustard crop resistance to ALB caused by Alternaria brassicae was investigated by evaluating 261 germplasm lines for defensive responses and identifying candidate genes linked to resistance. These findings provide a foundation for breeding strategies, such as gene pyramiding and interspecific hybridization, that can better withstand the disease, using techniques such as crossbreeding and gene selection to help farmers protect their crops and ensure stable yields.

Herbicide resistant weeds are a major threat to crop production, with the broadleaf species wild radish (Raphanus raphanistrum), sowthistle (Sonchus oleraceus), and Indian hedge mustard (Sisymbrium orientale) being of concern in Australia. Surveys of south-eastern Australia conducted over a 5-year period found significant levels of resistance to Group 2 sulfonylurea herbicides with 66% of sowthistle, 34% of Indian hedge mustard and 16% wild radish populations resistant to this group. Lower levels of resistance were found to four other herbicide groups

This viewpoint critiques four papers that presented positive conclusions regarding the efficacy of a range of biostimulants to mitigate the effects of pasture dieback in Queensland, Australia. We argue that many methods used were inappropriate or poorly described, the statistical analyses are largely invalid, and the conclusions drawn do not align with the data presented. We conclude the four publications do not present any compelling evidence for any agronomic benefits of the biostimulants tested, and the authors’ conclusions are over-optimistic and misleading.

Published online 13 June 2025

CP24221Effects of inoculation of wheat (Triticum aestivum) with rhizosphere bacteria in Victoria, Australia

Merfat Ben Mahmud, Grant J. Hollaway 0000-0002-2638-0107 and Ann C. Lawrie 0000-0002-4752-6187
 

Increasing wheat (Triticum aestivum) yield and protein content is essential to feed a growing global population. Achieving this sustainably is critical, as excessive nitrogen fertiliser use contributes to water pollution and greenhouse gas emissions. Inoculation with a newly discovered bacterium (RMBMTa1) isolated from soil grown with wheat increased wheat yield in a pot trial and increased grain protein content in both pot and field trials. This bacterium may increase the access of wheat roots to nitrogen, offering a promising tool to contribute to sustainable agriculture.

Published online 12 June 2025

CP24265Wild and cultivated cotton species: comparative studies on plant biochemistry, soil biology, and soil nutrient status

Ritika Rajendra Waghmare, Kulandaivelu Velmourougane 0000-0002-2554-7462, Desouza Blaise, Manikandan Angamuthu, Lalita Rameshwar Harinkhede, Pranali Tarachand Bansod, Sanika Bhagawatrao Nasare, Jimmy Bhardwaj Vaidya, Vinita Prashant Gotmare and Yenumula Gerard Prasad
 

Wild cotton species (WCS) serve as a reservoir of unique traits, useful to cotton breeders for genetic improvement in cultivated cotton species (CCS). Although breeding programs traditionally use phenotypic information in selecting parents, they overlook plant/soil attributes because of absence of data. A comparative analysis was conducted to understand the differences in 10 WCS and 4 CCS. WCS had higher plant defense enzyme activities than did CCS. Our results supplement the cotton database, and benefit cotton breeders in parent selection.

Published online 10 June 2025

CP24327Analysis of genetic diversity and multi-trait selection using multi-trait genotype ideotype index and genotype × yield*trait biplot in inter-subspecific cross derivatives of rice (Oryza sativa L.)

Bonipas Antony John 0000-0002-7922-8862, Saraswathi Ramaswamy, Manonmani Swaminathan, Ramalingam Jegadeesan, Renganayaki Perumalsamy Raju and Uma Doraiswamy
 

Heterosis breeding is a crucial method for breaking the yield plateau in rice (Oryza sativa L.). Inter-subspecific crosses were used in rice to diversify the parental lines to harness high heterosis. We evaluated the newly developed inter-subspecific lines for agronomic and quality traits to identify promising candidates. The inter-subspecific derivatives showed substantial genetic diversity. Selection based on multiple traits identified a few superior lines that may serve as potential restorers in hybrid development.

This article belongs to the collection: Plant breeding- and genetics-based tools for food security under changing climate.

Published online 04 June 2025

CP25012Lucerne genetic diversity for living mulch: identifying key traits and evaluating their impacts on wheat development

Zineb El Ghazzal 0009-0000-5066-3126, Gaëtan Louarn, Fabien Surault, Romain Barillot 0000-0002-9956-9103, Marie Pégard 0000-0002-8788-3154, Arman Grumel and Bernadette Julier 0000-0001-9976-8818
 

Lucerne accessions differently affected wheat and weed growth in living mulch systems. Non-dormant accessions controlled weeds in winter, but were competitive with wheat. Short lucerne accessions facilitated wheat growth but weakly suppressed weeds. No available lucerne accession combined high wheat yield, weed control, and nitrogen nutrition.

Published online 03 June 2025

CP25047Assessment of genetic diversity in wheat (Triticum aestivum) genotype for cold tolerance, agronomic, and quality traits

Berrin Dumlu 0000-0002-6370-2793, Metin Tosun, Halit Karagoz 0000-0002-4055-7984, Umran Kucukozdemir, Jan Bocianowski 0000-0002-0102-0084, Hadi Alipour 0000-0003-0086-002X and Aras Türkoglu
 

This study evaluates 186 Kırik wheat (Triticum aestvium) genotypes and eight standard varieties, identifying superior lines with enhanced yield, quality, and cold resistance traits for sustainable wheat production. Key genotypes exhibited outstanding agronomic and quality characteristics, including grain yield, spike length, and gluten content, highlighting their potential for wheat improvement. The findings underscore the value of Kırik wheat as a genetic resource for pre-breeding programmes aimed at developing resilient wheat varieties to address future agricultural challenges.

Just Accepted

These articles have been peer reviewed and accepted for publication. They are still in production and have not been edited, so may differ from the final published form.

Most Read

The Most Read ranking is based on the number of downloads in the last 60 days from papers published on the CSIRO PUBLISHING website within the last 12 months. Usage statistics are updated daily.

Collections

Collections are a curation of articles relevant to a topical research area

This collection of Crop & Pasture Science contains papers from the Australian Grasslands Association ‘Seeds of Change’ research symposium that was held in July 2025 in Hahndorf, South Australia. The symposium focussed on issues around pasture seed, recognising the important role that South Australia has as a key seed production region.

Collection Editor
Brendan Cullen (University of Melbourne)

Last Updated: 06 Aug 2025

This Collection focuses on linking experiments more closely with statistics and ecophysiological crop modeling for a more comprehensive and integrated assessment of agricultural impacts and adaptations to climate change. It also covers the optimization of crop management strategies for climate resilience, taking into account biophysical and socioeconomic factors.

Collection Editors
Dr Jing Wang (Department of Agrometeorology, China Agricultural University, Beijing, China)
Dr Dengpan Xiao (College of Geography Science, Hebei Normal University, Shijiazhuang, China)
Dr Yang Song (Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China)
Dr Yang Li (Chinese Academy of Meteorological Sciences, Beijing, China)
Dr Rui Bai (Hainan Climate Center, Haikou, China)

Last Updated: 18 Jul 2025

This collection of Crop and Pasture Science focuses on ‘Plant breeding- and genetics-based tools for food security under changing climate’. Papers will demonstrate the application of various plant breeding and genetics based approaches for climate smart crops, supporting the United Nations second sustainable development goal of zero hunger.

Collection Editor
Sajid Fiaz (University of Haripur, Pakistan)

Last Updated: 18 Jul 2025

This collection of Crop and Pasture Science presents a series of studies targeted to enhance crop resilience by understanding the physiological, biochemical, or molecular mechanisms governing the plant response to environmental constraints.

Collection Editors
Dr Mohd. Kamran Khan (Selcuk University, Turkey)
Dr Enrico Francia (University of Modena and Reggio Emilia, Italy)

Last Updated: 17 Jul 2025

Crop & Pasture Science is proud to be a sought-after publishing outlet for Chinese agricultural scientists. This Collection featuring a small selection of papers from China will hopefully contribute to raising further the profile of agricultural science in China and around the world.

Collection Editor
Zed Rengel (University of Western Australia)

Last Updated: 11 Dec 2023

Canola/rapeseed is an important crop for high quality oil and protein markets. This Crop & Pasture Science Collection compiles a series of important papers promoting the continued advancement of canola crops. Continuous research, development and innovation in areas such as breeding, agronomy, physiology and genetics among others, have made it possible to expand the global market for canola.

Collection Editor
Sergio G. Atienza (Institute for Sustainable Agriculture, Spain)

Last Updated: 23 Oct 2023

This Virtual Issue contains a selection of the review and experimental papers published in Crop & Pasture Science elucidating some aspects of wheat genetics and crop physiology that underpin increased water-use efficiency in a range of environments (from Europe to Australia). The knowledge presented in this issue should be used as stepping stones for further work to enhance water-use efficiency in wheat production worldwide.

Last Updated: 19 Jul 2018

Recent research innovations in climate change and primary industries are documented in this selection of research and review articles. The authors are world leaders in developing climate-smart primary production systems and are strong advocates for primary producers and decision-makers who are challenged with feeding the world in a changing climate.

The Crop & Pasture Science editors hope this collection of papers will inform and inspire the audience.

Last Updated: 05 Nov 2015

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