Carbohydrate production and transport in cotton cultivars grown under boron deficiency

Bogiani, Júlio César; Amaro, Amanda Cristina Esteves; Rosolem, Ciro Antônio

doi:10.1590/s0103-90162013000600010

Cited by 14 publications

(9 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…At the stage of achene development and filling (21 and 30 DAWDA), the highest level of B favored higher g s in plants under water deficit ( Figures 3F and G). Bogiani et al (2013) explained that lower g s in plants grown with lower doses of B may be attributed to the reduction in the frequency and number of stomata present in the leaf, in case of deficiency, and also to the accumulation of starch in the leaves, due to the lower transport of carbohydrates caused by B deficiency. Rosolem & Leite (2007) found lower number of stomata and reduction in their functioning in leaves of coffee subjected to B deficiency.…”

Section: Resultsmentioning

confidence: 99%

Silicon and boron mitigate the effects of water deficit on sunflower

Neves

Aquino

Berger

et al. 2019

Rev. bras. eng. agríc. ambient.

View full text Add to dashboard Cite

The objective of this study was to evaluate the effect of Ca and Mg silicate and B on the gas exchange, leaf water potential and chlorophyll fluorescence parameters in the sunflower variety Embrapa 122 -V2000 under water stress conditions. The trial was conducted in Red Yellow Latosol with very clayey texture, with contrasting levels of Si and B and subjected to water deficit. The experimental design was randomized blocks in a 2 4 factorial arrangement, with five replicates. Treatments consisted of the combination of two acidity corrective agents (calcium magnesium silicate and dolomitic limestone), two levels of base saturation (30 and 70%), two levels of B (0.18 mg dm -3 -value available in the soil and 1.20 mg dm -3 ) and two water regimes (with and without water stress from the beginning of flowering). It can be concluded that the supply of Si and B can reduce the damage to sunflower caused by water stress.Silício e boro atenuam os efeitos do déficit hídrico sobre o girassol RESUMO: Objetivou-se avaliar o efeito do silicato de Ca e Mg e do B sobre as trocas gasosas, potencial hídrico foliar e parâmetros da fluorescência da clorofila na variedade de girassol Embrapa 122-V2000, em condições de deficiência hídrica. O ensaio foi realizado em Latossolo Vermelho-Amarelo de textura muito argilosa, com níveis contrastantes de Si e B, e submetido à deficiência hídrica. O delineamento experimental foi em blocos casualizados, num arranjo fatorial 2 4 , com cinco repetições. Os tratamentos foram constituídos da combinação de dois materiais corretivos de acidez (silicato de cálcio e magnésio e calcário dolomítico), dois níveis de saturação por bases (30 e 70%), dois níveis de B (0,18 mg dm -3 valor disponível no solo e 1,20 mg dm -3 ) e dois regimes hídricos (sem e com deficiência hídrica a partir do início do florescimento). O suprimento de Si e B podem reduzir os danos causados ao girassol pela deficiência hídrica. Palavras-chave:Helianthus annuus, fluorescência da clorofila, trocas gasosas, potencial hídrico foliar

show abstract

Section: Resultsmentioning

confidence: 99%

Silicon and boron mitigate the effects of water deficit on sunflower

Neves

Aquino

Berger

et al. 2019

Rev. bras. eng. agríc. ambient.

View full text Add to dashboard Cite

show abstract

“…Summing up the previous results in Table (5), it is evident that the highest values of plant growth characters were recorded with stepping boron and dosage at 60 and 90 DAT compared with the other treatments at most sampling dates in both growing seasons. The increment in plant growth by number of application either with 40 ppm may be due to the role of boron in increasing of leaf area (Bogiani et al, 2013), which improve plant growth as well as the important role of photosynthetic efficiency for achieving physiological processes in plant.…”

Section: Discussionmentioning

confidence: 99%

Boron Foliar Application in Relation to Sweet Potato Productivity

Sharafeldin

Abdalla

Mostafa

et al. 2019

Journal of Plant Production

View full text Add to dashboard Cite

This study was carried out to evaluate the effect of spray by boron at different concentrations (0, 10, 20, 30, 40, 50 ppm) for one time (60 days after transplanting, DAT) or two times (60 and 90 DAT) on sweet potato plant, Abees cv. The experiment was conducted at Kafr El-Sheikh governorate that counted the main growing area in Egypt, under clay soil conditions. The results indicated that repeat spraying of B at 60 and 90 DAT by the concentration of 40 or 50 ppm increased vegetative growth parameters (plant length, number of branches and plant leaf area) and growth attributes (leaf area index, absolute growth rate and net assimilation rate). Also, morphological quality of the tuberous root (diameter, length and shape index) as well as yield with high average of marketable yield percentage were improved.

show abstract

“…The cotton seeds derived from foliar B spray had much lower electrical conductivity values which indicated that these seeds are superior quality in comparison to seeds of control treatment. This may happened because B is involved in Carbohydrate metabolism in seed and improved seed quality [12].…”

Section: Electrical Conductivitymentioning

confidence: 99%

Influence of Foliar Boron Application on Ginning Traits, Fiber and Seed Quality of Cotton

Rahman¹,

.²,

Mortuza³

et al. 2018

JEAI

View full text Add to dashboard Cite

The experiment was conducted at Central Cotton Research Farm, Sreepur, Gazipur during cotton growing season of 2009-2010. Cotton variety cv. CB-10 was used under experiment. Eight levels of boron (0.0, 0.25, 0.50, 0.75, 1.0, 1.25, 1.50 and 1.75, g L -1 of foliar B application of 1.75 g B L -1 water. The highest lint yield (0.47 t ha -1 ) was obtained in 1.00 g B L -1 water than that of control. The highest germination (95.58%) was recorded at 1.00 g B L -1 water than that of control. Foliar boron fertilizer increased seed oil and protein content but it was insignificant. Numerically, the highest oil content (19.06%) was found at 1.25 g B L -1 water and protein (23.75%) at 1.75 g B L -1 water foliar spray.

show abstract

Carbohydrate production and transport in cotton cultivars grown under boron deficiency

Abstract: shows that the variability for this trait is low even for cultivars with different genetic backgrounds.

Cited by 14 publications

References 18 publications

Silicon and boron mitigate the effects of water deficit on sunflower

Silicon and boron mitigate the effects of water deficit on sunflower

Boron Foliar Application in Relation to Sweet Potato Productivity

Influence of Foliar Boron Application on Ginning Traits, Fiber and Seed Quality of Cotton

Contact Info

Product

Resources

About