Temperature and Photoperiod Effects on <i>Vicia faba</i> Phenology Simulated by CROPGRO‐Fababean

Confalone, Adriana; Boote, Kenneth J.; Lizaso, Jon; Sau, Federico

doi:10.2134/agronj2010.0511

Cited by 8 publications

(4 citation statements)

References 25 publications

(53 reference statements)

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“…Lizarazo et al (2015) calculated the GDD in faba bean grown under Nordic conditions using 5°C as base temperature, which is used for several crops. Confalone et al (2011) found that the base temperature varied across phenological phases, with a base temperature from flowering to maturity likely >0°C. To our knowledge, consensus about base temperatures to be used for faba bean is lacking and, particularly, for the period of seed development and maturation.…”

Section: Discussionmentioning

confidence: 99%

Effect of temperature during flowering, pod set, and seed development on yield components and accumulation of protein, starch, and low molecular weight carbohydrates in two faba bean (Vicia faba L.) cultivars

Lundby,

Waalen,

Uhlen

et al. 2023

Legume Science

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The aim was to explore the impact of temperature during seed development on yield performance and seed quality in faba bean when grown at cool temperatures representative for high latitude regions. Two varieties, an early and a medium late maturing, were grown in climate chambers with three temperature regimes (day/night temperatures of 14°C/12°C, 19°C/12°C, and 24°C/12°C) from onset of flowering to maturation. Yield components were recorded, and the accumulation of protein, starch, and low molecular weight carbohydrates including the raffinose family oligosaccharides was followed during the accumulation phase until physiological maturity. The lower temperature regimes strongly delayed pod and seed development compared with 24°C/12°C. Temperature affected the number of pods per plant for the upper node group. Plants grown at 19°C had the highest total dry seed weight compared with plants grown at 14°C and 24°C. Temperature per se did not influence the content of starch, protein, and low molecular weight carbohydrates, while their accumulation followed the moisture content in the seed, and thus the seed development stage. The content of raffinose family oligosaccharides increased sharply when the seed moisture dropped below 70% and leveled off at about 40% and 50% moisture for verbascose and stachyose, respectively, coinciding with physiological maturity. The results provide more knowledge about the seed maturation and accumulation in faba bean under low temperatures, important for cultivation under high latitude regions.

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Section: Discussionmentioning

confidence: 99%

Effect of temperature during flowering, pod set, and seed development on yield components and accumulation of protein, starch, and low molecular weight carbohydrates in two faba bean (Vicia faba L.) cultivars

Lundby,

Waalen,

Uhlen

et al. 2023

Legume Science

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“…Calculations and Statistical Analyses. For both crops, growing degree days (GDD) were accumulated from the date of emergence (time zero) using a base temperature (T b ) of 2 C; this value was assumed to be valid for both crops, being within the range of previous estimates for chickpea (Confalone et al 2011;Dumur et al 1990) and faba bean (Singh 1991;Summerfield et al 1990). GDD for each day were calculated from the following formula:…”

Section: Methodsmentioning

confidence: 99%

The Critical Period of Weed Control in Faba Bean and Chickpea in Mediterranean Areas

et al. 2013

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Weeds are often the major biological constraint to growing legume crops successfully, and an understanding of the critical period of weed control (CPWC) is important for developing environmentally sustainable weed management practices to prevent unacceptable yield loss. Therefore, we carried out two field experiments to identify the CPWC for two grain legume crops traditionally grown in Mediterranean areas: chickpea and faba bean. The experiments were conducted at two sites both located in the Sicilian inland (Italy). In chickpea, when weeds were left to compete with the crop for the whole cycle, the grain yield reduction was on average about 85% of the weed-free yield, whereas in faba bean the reduction was less severe (on average about 60% of the weed-free yield). The onset of the CPWC at a 5% yield loss level varied by species, occurring later in faba bean than in chickpea (on average, 261 and 428 growing degree days after emergence for chickpea and faba bean, respectively). In both species, the end of the CPWC occurred at the early full-flowering stage when the canopy of each crop enclosed the interrow space. On the whole, the CPWC at a 5% yield loss level ranged from 50 to 69 d in chickpea and from 28 to 33 d in faba bean. The results highlight the fact that faba bean has a higher competitive ability against weeds than chickpea. This could be attributable both to more vigorous early growth and to the plant's greater height, both factors related to a greater shading ability and, consequently, to a better ability to suppress weeds.

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“…The duration and dry matter accumulation of faba bean plants before flowering greatly depended on temperature and thermal units and soil moisture (Darwish et al, 2016) in addition to photoperiod (Confalone, et al, 2011). However, (Bishop et al, 2016 andQuarshie et al, 2021) concluded the importance of thermal units in the growth, development and seed yield of faba bean genotypes.…”

Section: Mean Effects Of Environmentsmentioning

confidence: 99%

Genotype x Environment Analysis of Egyptian Faba Bean Cultivars and their Resilience to Different Sowing Dates in Egypt

Abo-Hegazy

Darwish

2022

Scientific Journal of Agricultural Sciences

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The exploring unpredictable effects of climatic changes as sowing dates across different seasons under Egyptian conditions on performance of faba bean cultivars will be of great benefit for sustainable production and food security. The determination of G x E interaction and stability in performance across different sowing dates is an important goal for breeding climate-resilient cultivars. Therefore, the present studies evaluated six faba bean cultivars possessed variable genetic backgrounds under four sowing dates extended from Mid-Oct to Dec of 2017/2018 and 2018/2019 seasons at Giza. The stability analyses of performance across the generated eight environments were performed using four parametric and two nonparametric measures of stability. The parametric dynamic approaches included S 2 di , b i and σ 2 i in addition to CV i % as static parameters. The two nonparametric stability approaches are rank-sum (RS i ) and yieldstability statistic (YS i ) as suggested by Kang.The environmental conditions affected highly significantly all faba bean traits. The studied cultivars varied significantly in performance for yield and components over all environments and from one environment to another for all characters except pods/plant, as proved by the significance of GEI. The fluctuations in climatic conditions seemed to have greater effects on performance of faba beans than their genetic background.Faba bean cultivars varied significantly for mean performance and extents of stability measured by all parameters except stability variance (σ 2 i ) and b i for SYP and SYPlot, respectively. For breeding faba bean promising cultivars, it should be screened under several environmental conditions and those showing reliable performance will be evaluated for stability by using variable parameters to avoid the violation of occurring statistical errors (either type I or type II), which may conflict the trustiness of recommended cultivars.

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Temperature and Photoperiod Effects on Vicia faba Phenology Simulated by CROPGRO‐Fababean

Cited by 8 publications

References 25 publications

Effect of temperature during flowering, pod set, and seed development on yield components and accumulation of protein, starch, and low molecular weight carbohydrates in two faba bean (Vicia faba L.) cultivars

Effect of temperature during flowering, pod set, and seed development on yield components and accumulation of protein, starch, and low molecular weight carbohydrates in two faba bean (Vicia faba L.) cultivars

The Critical Period of Weed Control in Faba Bean and Chickpea in Mediterranean Areas

Genotype x Environment Analysis of Egyptian Faba Bean Cultivars and their Resilience to Different Sowing Dates in Egypt

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