Crop and Pasture Science Journal Impact Factor & Information

Publisher: Commonwealtlh Scientific and Industrial Research Organization (Australia); Australian Academy of Science, CSIRO Publishing

Journal description

Crop & Pasture Science (continuing Australian Journal of Agricultural Research) is an international scientific journal publishing significant outcomes of research into product quality and sustainability of crop and pasture systems. The journa´s primary focus is broad-scale cereals, grain legumes, oil seeds, tree crops, and pastures. Papers are encouraged that advance understanding in plant-based agricultural systems through the use of well-defined and original aims, innovative and rigorous experimental design, and strong interpretation. The journal embraces experimental approaches from molecular to whole systems level. The target readership of Crop & Pasture Science is agricultural scientists and plant biologists, industry, administrators, policy-makers, and others with an interest in the challenges and opportunities facing agricultural production. To facilitate accessibility and clarity, papers should address a hypothesis, and the Abstract should define the novel outcomes.

Current impact factor: 1.28

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2013 / 2014 Impact Factor 1.284
2012 Impact Factor 1.133
2011 Impact Factor 1.418

Impact factor over time

Impact factor
Year

Additional details

5-year impact 1.44
Cited half-life 2.70
Immediacy index 0.72
Eigenfactor 0.00
Article influence 0.40
Website Crop & Pasture Science website
Other titles Crop & pasture science (Online), Crop and pasture science, Crop and pasture science
ISSN 1836-0947
OCLC 318550290
Material type Document, Government publication, National government publication, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

CSIRO Publishing

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • On author's personal repository or institutional repository
    • Must link to publisher version
    • Published source must be acknowledged
    • Publisher's version/PDF cannot be used
  • Classification
    ​ green

Publications in this journal

  • Yong-Na Wu · Yu-Lan Feng · Paul Pare · Suo-Min Wang · Jin-Lin Zhang
    Crop and Pasture Science 10/2015;
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    ABSTRACT: Bacillus subtilis strain GB03 enhances growth and photosynthesis in model plant Arabidopsis thaliana and several crop plants. In current study, the potential use of GB03 for promoting seed germination, plant growth and photosynthesis was evaluated in the traditional Chinese herbal crop Codonopsis pilosula. The effects of seed soaking with GB03 suspension culture and its volatile organic compounds on seed germination of C. pilosula were investigated. Soil-grown C. pilosula seedlings were assayed to measure growth and photosynthetic capacity after soil inoculation with GB03. The results indicated both seed soaking with GB03 suspension culture and its volatile organic compounds enhanced seed germination, especially more effective on seed germination vigor. GB03 significantly improved shoot and root length, branching, plant biomass (whole plant fresh and dry weight), leaf area and chlorophyll content in C. pilosula seedlings after 0, 20, 40 and 60 days of soil inoculation. GB03 significantly enhanced transpiration rate, stoma conductance and net photosynthetic rate, but decreased intercellular CO2 concentration. This study provides insight for the application of selected bacteria to improve biomass in Chinese herbal crops.
    Crop and Pasture Science 10/2015;
  • Crop and Pasture Science 08/2015;
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    ABSTRACT: Introgression of genes from Trifolium uniflorum L. into T. repens L. (white clover) is being investigated as a method to improve phosphorus (P) use efficiency in white clover; however, little is known about the edaphic adaptations or P physiology of T. uniflorum. Growth responses to added P of T. uniflorum, T. repens and some T. repens x T. uniflorum hybrids were determined in a glasshouse experiment in pots of soil. Trifolium uniflorum showed traits consistent with adaptation to low-P soils: slow growth rate, small leaves, relatively high leaf-tissue P concentrations, and sequestration of P in its roots when soil P levels were increased. The response of Kopu II, one of the hybrid backcross parents, was quite different; it showed high growth rate, large leaves, much lower leaf P concentrations, and a large decrease in root:shoot P allocation as soil P increased. Tahora, the other backcross parent, exhibited several characteristics that were intermediate between Kopu II and T. uniflorum, probably reflecting its breeding origins from New Zealand hill-country ecotypes. This study confirms the potential for interspecific hybridization with T. uniflorum to increase the tolerance of white clover to low soil P levels, through incorporation of traits related to edaphic adaptations. Variation among the hybrid families in their response to changing soil P confirmed previously published conclusions about the need to screen widely in hybrid material.
    Crop and Pasture Science 07/2015; 66:857-863. DOI:10.1071/CP14261
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    ABSTRACT: Pearl millet (Pennisetum glaucum L.) is an important fodder and is a potential feedstock for fuel ethanol production in dry areas. Our objectives were to assess the effect of elevated CO2 and/or reduced irrigation on biomass production and levels of sugars and proteins in leaves of pearl millet and to test whether mycorrhizal inoculation could modulate the effects of these abiotic factors on growth and metabolism. Results showed that mycorrhizal inoculation and water regime most influenced biomass of shoots and roots; however, their individual effects were dependent on the atmospheric CO2 concentration. At ambient CO2, mycorrhizal inoculation helped to alleviate effects of water deficit on pearl millet without significant decreases in biomass production, which contrasted with the low biomass of mycorrhizal plants under restricted irrigation and elevated CO2. Mycorrhizal inoculation enhanced water content in shoots, whereas reduced irrigation decreased water content in roots. The triple interaction between CO2, arbuscular mycorrhizal fungi (AMF) and water regime significantly affected the total amount of soluble sugars and determined the predominant soluble sugars in leaves. Under optimal irrigation, elevated CO2 increased the proportion of hexoses in pearl millet that was not inoculated with AMF, thus improving the quality of this plant material for bioethanol production. By contrast, elevated CO2 decreased the levels of proteins in leaves, thus limiting the quality of pearl millet as fodder and primary source for cattle feed. Additional keywords: arbuscular mycorrhizal fungi, biomass, climatic change, carbohydrates, Pennisetum glaucum,
    Crop and Pasture Science 07/2015; 66(8):831. DOI:10.1071/CP14089
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    ABSTRACT: An important limiting factor for durum production in Southern Australia is when water deficit occurs immediately prior to and during anthesis. This study was conducted to determine the effect of genotypic variation on various yield, morphological and physiological responses to pre-anthesis water deficit stress by evaluating 20 durum wheat (Triticum turgidum L. ssp. durum) genotypes over two years of glasshouse experiments. Grain number was the major yield component that affected yield under pre-anthesis water deficit stress. Genotypes with less yield reduction also had less reduction in chlorophyll content, relative water content and leaf water potential suggesting durum genotypes tolerant of water deficit stress maintain a higher photosynthetic rate and leaf water status. Weak to moderate positive correlations of morphological traits including plant height and fertile tiller number with grain number and biomass make the evaluation of high-yielding genotypes in rain-fed conditions possible. Morphological (such as plant height and tiller number) and physiological traits (such as chlorophyll content, relative water content and leaf water potential) could therefore be considered as potential indicators for indirect selection of durum wheat with water deficit stress tolerance under Mediterranean conditions.
    Crop and Pasture Science 06/2015; In Press.
  • Crop and Pasture Science 04/2015; 66:430-444. DOI:10.1071/CP14191
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    ABSTRACT: Interest is growing in the potential to expand cropping into Australia’s high-rainfall zone (HRZ). Dual-purpose crops are suited to the longer growing seasons in these environments to provide both early grazing for livestock and later regrow to produce grain. Grain yield and grazing potential of wheats of four different phenology types were simulated over 50 years at 13 locations across Australia’s HRZ, and sowing date, nitrogen (N) availability and crop density effects were explored. Potential grazing days on wheat were obtained by simulating sheep grazing crops to Zadoks growth stage Z30 at 25 dry sheep equivalents (DSE)/ha. Optimal sowing dates for each maturity type at each location were matched to the flowering window during which risk of frost and heat stress was lowest. Overall, we found significant national potential for dual-purpose use of winter wheat cultivars across Australia’s HRZ, with opportunities identified in all regions. Simulated mean wheat yields exceeded 6 t/ha at most locations, with highest mean grain yields (8–10 t/ha) in southern Victoria, and lower yields (5–7 t/ha) in the south-west of Western Australia (WA) and central and northern New South Wales (NSW). Highest grazing days were from winter cultivars sown early (March–mid-April), which could provide 1700–3000 DSE-days/ha of grazing across HRZ locations; this was 2–3 times higher than could be obtained from grazing spring cultivars (200–800 DSE-days/ha). Sowing date was critical to maximise both grazing and grain yield potential from winter cultivars; each 1-week delay in sowing after 8 March reduced grazing by 200–250 DSE-days/ha and 0.45 t/ha. However, in Mediterranean climates, a lower frequency of early sowing opportunities before mid-April (<30% of years) is likely to limit the potential to use winter cultivars. Prospects to graze shorter season spring cultivars that fit later sowing windows require further examination in south-west WA, the slopes of NSW and southern Queensland.
    Crop and Pasture Science 03/2015; 66(3). DOI:10.1071/CP14230
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    ABSTRACT: A 2-year study was conducted to examine the impact of deficit irrigation on dry biomass, water-use efficiency (WUE), fruit yield and quality in open-field processing tomato at high plant density in a semi-arid environment. Three irrigation treatments (nil; and 100% (full) and 50% (deficit) restoration of crop evapotranspiration (ETc), respectively) and two plant densities (2.5 (P1) and 5.0 (P2) plants m–2) were studied. Dry biomass and fruit yield per plant were lower in P2 than in P1, but at high plant density the crop compensated for biomass and yield decrease at the plant level. Fruit yield in P2 was greater than that in P1, by 36% in 2004 and 33% in 2005. Water limitation improved quality traits compared with full irrigation. Deficit irrigation, especially in P2, enhanced WUE and allowed a water saving of >45% relative to full irrigation, while keeping high levels of fruit quality. The yield response factor, Ky, which correlates relative fruit yield losses to relative ETc reduction, was higher (0.63) than Kss (0.44), which correlates relative total dry biomass losses to relative ETc reduction, revealing a greater crop sensitivity to soil-water deficit in terms of fruit yield than dry biomass. Therefore, Ky may of use in identifying the plant density at which water productivity is maximised or yield losses are minimised.
    Crop and Pasture Science 02/2015; 66(2). DOI:10.1071/CP14152