Elevated Carbon Dioxide and Soil Moisture on Early Growth Response of Soybean

Madhu, M.; Hatfield, Jerry L.

doi:10.4236/as.2015.62027

Cited by 7 publications

(4 citation statements)

References 95 publications

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“…This suggests that e[CO2] inhibits the positive effect of high light intensity on leaf production. In line with our results, a 23% reduction in the number of leaves have been reported in soybean; however, the effect of e[CO2] on the number of leaves depended on the plant growth stage (Madhu & Hatfield 2015).…”

Section: Discussionsupporting

confidence: 92%

“…However, there are divergent reports on the effect of elevated CO2 concentration (e[CO2]) on different plant species (Croonenborghs et al 2009). It was found that environmental factors, including nitrogen (Robinson et al 2012) and other elements (De Graaff et al 2006;Lotfiomran et al 2016), temperature (Lee 2011;Madan et al 2012;Kumari et al 2019), water availability (Madhu & Hatfield 2015), ____________________________________________________________________________________________________________________ air pollutants (Volin & Reich 1996), drought (Miranda-Apodaca et al 2018), and light (Kerstiens 2001;Pérez-López et al 2015) determine the magnitude of plant response to e[CO2]. Naing et al (2016) suggested an interaction between supplemental lighting and e[CO2] of the rose, and reported that the greatest increase in growth rate was achieved when e[CO2] was applied together with additional lightning (Naing et al 2016).…”

Section: Introductionmentioning

confidence: 99%

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Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum

Hosseinzadeh

Aliniaeifard

Shomali

et al. 2021

Journal of Horticultural Research

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Biomass partitioning is one of the pivotal determinants of crop growth management, which is influenced by environmental cues. Light and CO2 are the main drivers of photosynthesis and biomass production in plants. In this study, the effects of CO2 levels: ambient 400 ppm (a[CO2]) and elevated to 1,000 ppm (e[CO2]) and different light intensities (75, 150, 300, 600 μmol·m−2·s−1 photosynthetic photon flux density – PPFD) were studied on the growth, yield, and biomass partitioning in chrysanthemum plants. The plants grown at higher light intensity had a higher dry weight (DW) of both the vegetative and floral organs. e[CO2] diminished the stimulating effect of more intensive light on the DW of vegetative organs, although it positively influenced inflorescence DW. The flowering time in plants grown at e[CO2] and light intensity of 600 μmol·m−2·s−1 occurred earlier than that of plants grown at a[CO2]. An increase in light intensity induced the allocation of biomass to inflorescence and e[CO2] enhanced the increasing effect of light on the partitioning of biomass toward the inflorescence. In both CO2 concentrations, the highest specific leaf area (SLA) was detected under the lowest light intensity, especially in plants grown at e[CO2]. In conclusion, elevated light intensity and CO2 direct the biomass toward inflorescence in chrysanthemum plants.

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Section: Discussionsupporting

confidence: 92%

Section: Introductionmentioning

confidence: 99%

Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum

Hosseinzadeh

Aliniaeifard

Shomali

et al. 2021

Journal of Horticultural Research

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“…Root growth of most of the crops is enhanced under elevated atmospheric CO 2 (Rogers et al, 1994;Pritchard and Amthor, 2005), often to a greater extent than leaves, stem, and reproductive structures (Norby et al, 2001 andKimball et al, 2002). According to Madhu and Jerry (2015), high CO 2 might have inhibited the growth at early stage of crop but due to adoptive mechanism to high CO 2 plants were recovered and responded physiologically at later stage. This is in accordance with Dogridge cuttings under eCO 2 at 50 DAP.…”

Section: Root Numbermentioning

confidence: 99%

Elevated carbon dioxide and temperature effects on rooting behaviour of grape cuttings

L¹,

Vanaja

et al. 2021

J. Agrometeorol.

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An experiment was laid out to study the impact of eCO2 (550ppm), eT (+3ºC) and their interaction (eCO2+eT) on rooting behaviour of cuttings of three grape varieties- Thompson Seedless, Bangalore Blue, and Dogridge in FATE and OTC facilities. Observations were recorded at 50 and 80 days after planting (DAP) and root growth data was recorded and analysed using WinRHIZO root scanner and its software. Analysis revealed that, among the selected grape varieties, Thompson Seedless cuttings has shown highest number of roots, root volume and dry biomass under eCO2 and eCO2+ eT conditions, while total root length and root length density were highest with Bangalore Blue. Under eT condition, Bangalore Blue showed highest number of roots, total root length and root length density, while root volume and dry biomass was highest with Thompson Seedless. The per se values of root parameters under all conditions and their response to eCO2 was lowest with Dogridge. Though eT condition reduced all the root parameters, their performance improved under eCO2+ eT indicating the presence of higher concentration of CO2 reduced the ill effects of high temperature. Overall, eCO2 and eCO2+eT conditions improved root parameters of grape varieties, while eT reduced them as compared to their performance under ambient condition and varietal variation is significant.

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“…Kondisi lingkungan seperti intensitas cahaya, kelembapan udara, dan suhu merupakan faktor pembatas bagi pertumbuhan dan perkembangan tanaman kacang khususnya untuk karakteristik morfologi dan fisiologinya (Broughton 2003). Madhu & Hatfield (2015) menyatakan bahwa intensitas cahaya yang tinggi dapat merangsang pembukaan stomata dan meningkatkan konsentrasi CO 2 interseluler di daun sehingga dapat meningkatkan laju fotosintesis. Namun, jika intensitas cahaya matahari melebihi batas optimal maka mengakibatkan kelembapan udara rendah, dan transpirasi tinggi sehingga dapat menurunkan laju fotosintesis.…”

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Keragaan Morfo-Fisiologi Phaseolus spp. yang Ditanam Pada Ketinggian Tempat yang Berbeda (Morpho-Physiological Performance Phaseolus spp. on Different Altitudes)

Trisnawati¹,

Triadiati²,

Mubarik³

2019

J.Hort

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Permintaan masyarakat di Indonesia terhadap tanaman legumes meningkat setiap tahunnya, namun produksi legumes di Indonesia belum dapat mencukupi kebutuhan konsumen. Pertumbuhan tanaman legume dipengaruhi oleh faktor lingkungan seperti ketinggian tempat, suhu, intensitas cahaya matahari, dan kelembapan. Tujuan penelitian ini untuk menganalisis dan mengevaluasi keragaan morfo-fisiologi Phaseolus spp. yang ditanam pada dua ketinggian tempat yang berbeda. Empat jenis legumes yang digunakan adalah Jackson Wonder Bean (JWB - Phaseolus lunatus), Christmas Bean (CHB - P. lunatus), Cranberry Bean (CRB - P. vulgaris), dan White Kidney Bean (WKB - P. vulgaris). Empat macam kacang tersebut ditanam pada ketinggian tempat 1.100 m dpl. (lokasi I) dan pada ketinggian 250 m dpl. (lokasi II). Peubah fisiologi dipengaruhi oleh lokasi penelitian, sedangkan peubah morfologi dipengaruhi oleh interaksi antara ketinggian tempat dan jenis kacang. Perbedaan kondisi lingkungan memengaruhi habitus JWB (P. vulgaris). CHB (P. lunatus) menghasilkan jumlah polong tertinggi pada ketinggian tempat 1.100 m dpl., yaitu 25,7 polong diikuti dengan BB 100 biji, yaitu 158,3 g. Implikasi penelitian ini adalah pembudidayaan tanaman legumes atau kacang minor pada dua lokasi yang berbeda berdasarkan ketinggian tempat untuk mendapatkan kondisi lingkungan yang sesuai agar pertumbuhan dan produksinya optimal.KeywordsPhaseolus lunatus; Phaseolus vulgaris; Bintil akar; Konduktansi stomata; Laju fotosintesisAbstractThe demand of legumes in Indonesia is increasing every year. The growth performance of legumes is influenced by environmental factors such as altitude land, temperature, light intensity, and air humidity. The aims of this study were to analyze and evaluate the morpho-physiological performance of legumes (Phaseolus spp.) grown in two different altitudes. Four genotypes of bean used in this study were Jackson Wonder Bean (JWB - P. lunatus), Christmas Bean (CHB - P. lunatus), Cranberry Bean (CRB - P. vulgaris), and White Kidney Bean (WKB - P. vulgaris). The four species of beans were grown at 1,100 m asl. (location I) and 250 m asl. (location II). The physiological parameters were influenced by location, meanwhile the morphological parameter was affected by the interaction between the altitude and type of beans. The differences on environmental condition in both field affected the habits of WKB (P. vulgaris). The CHB (P. lunatus) bean produced the highest number of pods at altitude of 1,100 m asl followed by wet weight of 100 seeds is 25.7 and 158.3. The implication of this research is the cultivation of beans minor at two different locations based on the altitude to get the appropriate environmental conditions to be optimal growth and production.

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Elevated Carbon Dioxide and Soil Moisture on Early Growth Response of Soybean

Abstract: Abstract

Cited by 7 publications

References 95 publications

Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum

Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum

Elevated carbon dioxide and temperature effects on rooting behaviour of grape cuttings

Keragaan Morfo-Fisiologi Phaseolus spp. yang Ditanam Pada Ketinggian Tempat yang Berbeda (Morpho-Physiological Performance Phaseolus spp. on Different Altitudes)

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Elevated Carbon Dioxide and Soil Moisture on Early Growth Response of Soybean

Abstract: Abstract

Cited by 7 publications

References 95 publications

Interaction of Light Intensity and CO2 Concentration Alters Biomass Partitioning in Chrysanthemum

Interaction of Light Intensity and CO2 Concentration Alters Biomass Partitioning in Chrysanthemum

Elevated carbon dioxide and temperature effects on rooting behaviour of grape cuttings

Keragaan Morfo-Fisiologi Phaseolus spp. yang Ditanam Pada Ketinggian Tempat yang Berbeda (Morpho-Physiological Performance Phaseolus spp. on Different Altitudes)

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Product

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Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum

Interaction of Light Intensity and CO₂ Concentration Alters Biomass Partitioning in Chrysanthemum