Photosynthetic behavior, growth and essential oil production of Melissa officinalis L. cultivated under colored shade nets

Oliveira, Graziele Cristina de; Vieira, Willyam L; Bertolli, Suzana Chiari; Pacheco, Ana Cláudia

doi:10.4067/s0718-58392016000100017

Cited by 28 publications

(13 citation statements)

References 20 publications

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“…Are colored shade nets, each of which specifically modifies the transmitted light spectrum in the ultraviolet, visible and far red regions, enriching the relative content of scattered light and affects its thermal components (infrared region), in function of the chromatic additives of plastic, scattering elements and weaving design (SHAHAK et al, 2004). Thus, black, grey and white nets have effect of reduction of light quantity (neutral shade), while red, blue, yellow and pearl nets have effect of changes in red and blue light composition (photo-selective shade) (COSTA et al, 2010;AYALA-TAFOYA et al, 2011;LOBOS et al, 2012;OLIVEIRA et al, 2016). In addition, pearl, white, red, blue and yellow nets increase scattered light ratio at luminous environment of cultivated plants (OREN-SHAMIR et al, 2001;SHAHAK et al, 2004SHAHAK et al, , 2008ILIĆ & FALLIK, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…The application of photo-selective netting technology is gaining popularity around the world, especially in Mediterranean countries (BASILE et al, 2008;FALLIK et al, 2009;GOREN et al, 2011;BASTÍAS et al, 2012;KONG et al, 2013;KITTA et al, 2014), but also in other countries such as Serbia (MILENKOVIĆ et al, 2012;ILIĆ et al, 2015), Hungary (OMBÓDI et al, 2015, South Africa (SELAHLE et al, 2014;MASHABELA et al, 2015), Brazil (SANTANA et al, 2012OLIVEIRA et al, 2016), and Mexico (AYALA-TAFOYA et al, 2011;MARTÍNEZ-GUTIÉRREZ et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Light transmission through these cover materials promotes the differential stimulation of some physiological responses regulated by light, such as photosynthesis, as a function of photosynthetic photon flux density (PPFD) and leaf content of a and b chlorophylls (ILIĆ et al, 2015;MARTÍNEZ-GUTIÉRREZ et al, 2016;BUTHELEZI et al, 2016;ILIĆ & FALLIK, 2017). According to the literature, photo-selective shading nets changed plant growth and leaf anatomy (BRANT et al, 2009;BASTÍAS & CORELLI-GRAPPADELLI, 2012;OLIVEIRA et al, 2016;MARTÍNEZ-GUTIÉRREZ et al, 2016), and incremented fruits yield and quality (BASTÍAS et al, 2012;KONG et al, 2013;TINYANE et al, 2013;MASHABELA et al, 2015;ILIĆ et al, 2015ILIĆ et al, , 2017 of different cultivated vegetables, but about cucumber there is not information.…”

Section: Introductionmentioning

confidence: 99%

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Sunlight transmitted by colored shade nets on photosynthesis and yield of cucumber

et al. 2018

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Black shading nets are widely used in the protected cultivation of vegetables as a technique for controlling light and temperature, while the colored shading nets, with special optical properties to improve the use of solar radiation, appeared recently in the agricultural plastics market. Light quality transmitted by gray, aluminized, pearl, blue, red and black (control) nets with 30% shade was evaluated, as well as its effects on photosynthetic properties and fruits production of cucumber plants. Treatments (shade nets) were established under a randomized complete block design with four repetitions. The red net transmitted 23.7 and 40.3% more photosynthetic photon flux density (400 to 700nm) and red light (600 to 700nm) and the blue net transmitted 36% more blue light (400 to 500nm) in comparison with the respective transmissions of black net. All nets increased the photosynthetic responses: transpiration, stomatal conductance and CO2 assimilation, observed in plants grown under black net. Leaf greenness (41.6 SPAD units) and foliar area (90dm2) increased 22.8 and 38.9% with the red net, while the dry weight of leaf (52.5g) increased 21.9% with pearl net. Pearl, red, aluminized and blue nets showed to be viable alternatives because the production of fruit increased in 71, 48, 46 and 46%, respectively, in comparison with the conventional black net (52t ha-1).

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Sunlight transmitted by colored shade nets on photosynthesis and yield of cucumber

et al. 2018

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“…The quality of the Melissa officinalis essential oil presented the best amount of citral under red net, which is a major compound of great interest in melissa species. On the other hand, Oliveira et al (2016) have reported Melissa officinalis plants grown under shade from blue net showed the highest essential oil yield and red net resulted in a reduction in the yield of essential oil in leaves.…”

Section: Resultsmentioning

confidence: 99%

Colored shade nets induced changes in growth, anatomy and essential oil of Pogostemon cablin

Ribeiro

Bertolucci

et al. 2018

An. Acad. Bras. Ciênc.

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The purpose of this investigation was to determine the influence of colored shade nets on the growth, anatomy and essential oil content, yield and chemical composition of Pogostemon cablin. The plants were cultivated under full sunlight, black, blue and red nets. The harvesting was performed 5 months after planting and it was followed by the analysis of plant growth parameters, leaf anatomy, essential oil content, yield and chemical composition. The plants grown under red net have produced more leaf, shoot, total dry weight and leaf area. Plants cultivated under colored nets showed differences in morphological features. Plants maintained under red net had a higher leaf blade thickness and polar and equatorial diameter of the stomata ratio. Additionally, higher yield of essential oil in the leaves was observed under red and blue colored shade net. The essential oil of the plants grown under red net showed the highest relative percentage of patchoulol (66.84%). Therefore, it is possible using colored shade nets to manipulate P. cablin growth, as well as its essential oil production with several chemical compositions. The analyses of principal components allowed observing that pogostol has negative correlation with α-guaiene and α-bulnesene. There was difference in total dry weight and patchoulol content when the patchouli is cultured under the red colored shade nets.

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“…Light quality management can be performed by utilizing photo selective (colored) nets to promote physiological responses and plant growth, so these nets can alter both quantity and quality of solar radiation (Martins et al, 2008;Bastias and Corelli-Grappadelli, 2012;Oliveira et al, 2016). Photoselective nets change the spectrum of transmitted light, with the blue and red nets exhibiting peaks in the blue-green (400-540 nm) region and in the red region (590 nm), respectively (Oren-Shamir et al, 2001).…”

Section: Introductionmentioning

confidence: 99%

Fotoselektif Netlerin Çilek Bitkilerine Fizyolojik Etkileri

Aras

Eşítken

2019

Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi

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The sunlight manipulation can be utilized to promote the desired plant physiology by using photoselective nets. In our study, we tested different colored nets to determine the physiological responses of the strawberry plant. The study was conducted in 2016 at Selcuk University in Turkey. A strawberry (Fragaria × ananassa Duch.) cv Kabarla was used in the study planted in 7 L pots. Before the shading treatment, all plants were grown outdoors. For the shading experiment, sunlight was declined by red, green and black nets allowing 40% shade with covering from July until September of 2016 (during 2 months). At the end of the experiment, some physiological and microclimate properties were evaluated. The green net showed the highest SPAD value (39.79), while the lowest value was obtained in red net (34.99). The photoselective nets increased anthocyanin compared to control. Stomatal conductance in the red colored net decreased by approximately 38% when compared to full sunlight. The lowest soil temperature was observed under green colored net. Colored nets increased air temperature compared to control. As a result, the mitigative effect of the photoselective nets against radiation could be used to decrease the malignant effects of environmental stresses such as drought, excessive solar radiation, salinity.

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Photosynthetic behavior, growth and essential oil production of Melissa officinalis L. cultivated under colored shade nets

Cited by 28 publications

References 20 publications

Sunlight transmitted by colored shade nets on photosynthesis and yield of cucumber

Sunlight transmitted by colored shade nets on photosynthesis and yield of cucumber

Colored shade nets induced changes in growth, anatomy and essential oil of Pogostemon cablin

Fotoselektif Netlerin Çilek Bitkilerine Fizyolojik Etkileri

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