Effect of temperature and photoperiod on the phenological development of wild mustard (Sinapis arvensis L.)

Huang, Jian Zhong; Shrestha, Anil; Tollenaar, M.; Deen, William M.; Rajcan, Irena; Rahimian, Hassan; Swanton, Clarence J.

doi:10.1016/s0378-4290(00)00155-6

Cited by 20 publications

(21 citation statements)

References 24 publications

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“…The decrease in plant height and number of leaves of both species could be attributed to temperature, photoperiod and plant growth duration. A similar response to temperature and photoperiod was also observed in Sinapis arvensis L 36 . Many studies have shown that temperature and photoperiod are the main factors that alter phenological stages 37,38 and, consequently, reduce the growth period of the plant.…”

Section: Discussionsupporting

confidence: 77%

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Effect of emergence time on growth and fecundity of Rapistrum rugosum and Brassica tournefortii in the northern region of Australia

Mobli

Manalil

Khan

et al. 2020

Sci Rep

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Weeds from Brassicaceae family are a major threat in many crops including canola, chickpea, cotton and wheat. Rapistrum rugosum (L) All. and Brassica tournefortii Gouan. are two troublesome weeds in the northern region of Australia. In order to examine their phenology of these weeds, a pot study was conducted in 2018 at the Research Farm of the University of Queensland, Gatton campus with two populations sourced from high (Gatton) and medium (St George) rainfall areas of the northern grain region of Australia. Planting was carried out monthly from April to September, and the growth, flowering and seed production were evaluated. Maximum growth and seed production were observed in weeds planted in April, compared to other planting dates. Biomass of R. rugosum and B. tournefortii was reduced by 85% and 78%, respectively, as a result of the delay in planting from April to July. R. rugosum and B. tournefortii produced more than 13,000 and 3500 seeds plant−1, respectively, when planted in April and seed production was reduced by > 84% and > 76% when planted in July. No significant differences were observed between populations of both weeds for plant height, number of leaves and biomass, however, the medium rainfall population of R. rugosum produced more seeds than the high rainfall population when planted in April. The results of this study suggest that, although R. rugosum and B. tournefortii were able to emerge in a wider time frame, the growth and seed production were greatest when both weeds were planted in April and there was concomitant reduction in growth attributes when planted in the subsequent months, indicating that management of these weeds early in the cropping season is a prerequisite to population reduction and the mitigation of crop yield losses.

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Section: Discussionsupporting

confidence: 77%

“…Weed phenology is a major factor in weed competitiveness 36 . The ability to estimate the competitiveness of weeds is an undeniable part of integrated weed management 39,40 .…”

Section: Discussionmentioning

confidence: 99%

Effect of emergence time on growth and fecundity of Rapistrum rugosum and Brassica tournefortii in the northern region of Australia

Mobli

Manalil

Khan

et al. 2020

Sci Rep

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“…Prevalence of the individual plant effect over environmental effects may guarantee the persistence of this population in the field of study, because this allows a wider range of conditions in which germination can occur in that specific population. Indeed, this may explain the wide distribution of this species (Fogg, 1950) and its presence in highly variable environments (see also Andersson & Milberg, 1998; Huang et al. , 2001).…”

Section: Discussionmentioning

confidence: 97%

Environmental maternal effects on seed morphology and germination inSinapis arvensis(Cruciferae)

2006

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Pioneer plants are adapted to grow in unpredictable environments. These plants have evolved several traits related to seed morphology and germination to cope with this unpredictability. The main aim of this study was to investigate the effect of plant identity and maternal environment on seed mass and germination of Sinapis arvensis. This study was undertaken with S. arvensis plants grown in four experimentally manipulated resource availability scenarios: (i) nitrogen addition, (ii) water addition, (iii) nitrogen and water simultaneously added, and (iv) control. Plants grew under field conditions in an emerging plant community. Germination response was mainly affected by maternal plant identity. This reflects not only genotype quality but also phenotypic plasticity, which allows adaptation to habitat conditions. Seed coat colour together with mean seed mass per plant explained significant fractions of the variability in germination rate. Changes in the germination response because of maternal environmental effects were also detected. Germination rate decreased in seeds from nitrogen-enriched conditions; this may be due to the induction of dormancy caused by high concentration of nitrogen in the seeds. Addition of water to maternal environment caused a decrease in total germination percentage and germination rate of seeds. Thus, our results provide evidence for maternal environmental effects on germination under field conditions. Furthermore, changes in germination timing, as detected in our study, may determine plant development and fitness in unpredictable conditions.

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“…() showed that the elevated atmospheric CO 2 concentration may further postpone DOD under warming conditions. In addition, variations in photoperiod length and the first frost day are also found to be responsible for changes in autumn phenology (Huang et al ., ; Schwartz, ). A comprehensive understanding of the combined environmental control on autumn phenology remains a great challenge for further studies.…”

Section: Discussionmentioning

confidence: 99%

Changes in autumn vegetation dormancy onset date and the climate controls across temperate ecosystems in China from 1982 to 2010

Yang

Guan

Shen

et al. 2014

Global Change Biology

183

119

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Vegetation phenology is a sensitive indicator of the dynamic response of terrestrial ecosystems to climate change. In this study, the spatiotemporal pattern of vegetation dormancy onset date (DOD) and its climate controls over temperate China were examined by analysing the satellite-derived normalized difference vegetation index and concurrent climate data from 1982 to 2010. Results show that preseason (May through October) air temperature is the primary climatic control of the DOD spatial pattern across temperate China, whereas preseason cumulative precipitation is dominantly associated with the DOD spatial pattern in relatively cold regions. Temporally, the average DOD over China's temperate ecosystems has delayed by 0.13 days per year during the past three decades. However, the delay trends are not continuous throughout the 29-year period. The DOD experienced the largest delay during the 1980s, but the delay trend slowed down or even reversed during the 1990s and 2000s. Our results also show that interannual variations in DOD are most significantly related with preseason mean temperature in most ecosystems, except for the desert ecosystem for which the variations in DOD are mainly regulated by preseason cumulative precipitation. Moreover, temperature also determines the spatial pattern of temperature sensitivity of DOD, which became significantly lower as temperature increased. On the other hand, the temperature sensitivity of DOD increases with increasing precipitation, especially in relatively dry areas (e.g. temperate grassland). This finding stresses the importance of hydrological control on the response of autumn phenology to changes in temperature, which must be accounted in current temperature-driven phenological models.

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Effect of temperature and photoperiod on the phenological development of wild mustard (Sinapis arvensis L.)

Cited by 20 publications

References 24 publications

Effect of emergence time on growth and fecundity of Rapistrum rugosum and Brassica tournefortii in the northern region of Australia

Effect of emergence time on growth and fecundity of Rapistrum rugosum and Brassica tournefortii in the northern region of Australia

Environmental maternal effects on seed morphology and germination inSinapis arvensis(Cruciferae)

Changes in autumn vegetation dormancy onset date and the climate controls across temperate ecosystems in China from 1982 to 2010

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