Corrigendum to “Fruits are more sensitive to salinity than leaves and stems in pepper plants (Capsicum annuum L.)” [Sci. Hortic. 125 (2010) 171–178]

2010 ◽  
Vol 126 (2) ◽  
pp. 314
Author(s):  
Reona Azuma ◽  
Naoko Ito ◽  
Nobuhiro Nakayama ◽  
Ryuichi Suwa ◽  
Nguyen Tran Nguyen ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Capsicum Annuum L ◽  
Pepper Plants

Species composition of native arbuscular mycorrhizal fungal consortia influences growth and nutrition of poblano pepper plants (Capsicum annuum L.)

2018 ◽  
Vol 130 ◽  
pp. 50-58 ◽  
Author(s):  
Santos Carballar-Hernández ◽  
Laura Verónica Hernández-Cuevas ◽  
Noé Manuel Montaño ◽  
Ronald Ferrera-Cerrato ◽  
Alejandro Alarcón
Keyword(s):  
Species Composition ◽  
Capsicum Annuum ◽  
Arbuscular Mycorrhizal ◽  
Capsicum Annuum L ◽  
Growth And Nutrition ◽  
Arbuscular Mycorrhizal Fungal ◽  
Pepper Plants

scholarly journals Exogenous Salicylic Acid Modulates the Response to Combined Salinity-Temperature Stress in Pepper Plants (Capsicum annuum L. var. Tamarin)

Plants ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1790
Author(s):  
Ginés Otálora ◽  
María Piñero ◽  
Jacinta Collado-González ◽  
Josefa López-Marín ◽  
Francisco del Amor
Keyword(s):  
Salicylic Acid ◽  
Capsicum Annuum ◽  
Biochemical Processes ◽  
Capsicum Annuum L ◽  
Heat Shock Stress ◽  
Quality Water ◽  
The Individual ◽  
Exogenous Salicylic Acid ◽  
Physiological And Biochemical ◽  
Pepper Plants

Growers in the cultivated areas where the climate change threatens the agricultural productivity and livelihoods are aware that the current constraints for good quality water are being worsened by heatwaves. We studied the combination of salinity (60 mM NaCl) and heat shock stress (43 °C) in pepper plants (Capsicum annuum L. var. Tamarin) since this can affect physiological and biochemical processes distinctly when compared to separate effects. Moreover, the exogenous application of 0.5 mM salicylic acid (SA) was studied to determine its impacts and the SA-mediated processes that confer tolerance of the combined or stand-alone stresses. Plant growth, leaf Cl− and NO3− concentrations, carbohydrates, and polyamines were analyzed. Our results show that both salinity stress (SS) and heat stress (HS) reduced plant fresh weight, and SA only increased it for HS, with no effect for the combined stress (CS). While SA increased the concentration of Cl− for SS or CS, it had no effect on NO3−. The carbohydrates concentrations were, in general, increased by HS, and were decreased by CS, and for glucose and fructose, by SA. Additionally, when CS was imposed, SA significantly increased the spermine and spermidine concentrations. Thus, SA did not always alleviate the CS and the plant response to CS cannot be directly attributed to the full or partial sum of the individual responses to each stress.

(Effect of variety and dosage of mycorrhiza on the growth and yield of pepper plants (Capsicum annuum L.) in Andisol)

2016 ◽  
Vol 1 (1) ◽  
pp. 18-28
Author(s):  
Mizan Maulana ◽  
Syafruddin Syafruddin ◽  
Elly Kesumawati
Keyword(s):  
Capsicum Annuum ◽  
Leaf Age ◽  
Growth And Yield ◽  
Random Group ◽  
F1 Hybrid ◽  
Capsicum Annuum L ◽  
Two Factors ◽  
Generative Phase ◽  
Physiology Laboratory ◽  
Pepper Plants

Effect of variety and dosage of mycorrhiza on the growth and yield of pepper plants (Capsicum annuum L.) in Andisol. This study aims to determine the effect of varieties and doses of mycorrhiza on the growth and yield of pepper plants on land Andisol and the interaction between these two factors. This research was conducted at the experimental garden in plant physiology laboratory university agricultural Faculty Syiah Kuala start of June 2015 until December 2015. Research using Random Group 4x3 factorial design with three replications, consisting of 36 experimental units consisting of two factors. he first factor is the dose mycorhiza consists of 4 levels of 0, 5, 10 and 15 g / plant. The second factor varieties consisting of Carlos F1, F1 Kiyo, and La Odeng. The results showed that variety significant effect on yield of pepper plants. The best varieties are varieties Kiyo F1 on the generative phase that can be seen from the weight of the fruit crop age parameter 110 HST and 45 HST mycorhiza infection. While the dose of mycorrhizal significant effect on the growth and yield of pepper plants on land Andisol. Dose best mycorrhiza contained in 10g / plants that can be seen in the number of fruit crops as well as the parameters of mycorhiza infection most. Research also shows there is a higher interaction on Carlos F1 varieties with a dose of 15 g / plant in the parameters the number of leaf age 15 HST, At the age of 30 HST rod diameter also gives the best result in two different varieties, namely in Carlos F1 hybrid varieties and local varieties La Odeng on mycorrhizal dose of 15 g / plant and root infection aged 45 HST. La Odeng varieties give the highest number of mycorrhizal infection in mycorrhizal dose of 10 g / plant.

Fruits are more sensitive to salinity than leaves and stems in pepper plants (Capsicum annuum L.)

2010 ◽  
Vol 125 (3) ◽  
pp. 171-178 ◽  
Author(s):  
Reona Azuma ◽  
Naoko Ito ◽  
Nobuhiro Nakayama ◽  
Ryuichi Suwa ◽  
Nguyen Tran Nguyen ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Capsicum Annuum L ◽  
Pepper Plants

scholarly journals THE ABUNDANCE AND DIVERSITY OF THRIPS (THYSANOPTERA: THRIPIDAE) ON CHILI (Capsicum annuum L.) AND CAYENNE (Capsicum frutescens L.) IN BOGOR

2019 ◽  
Vol 19 (1) ◽  
pp. 33
Author(s):  
Rudi Tomson Hutasoit ◽  
Hermanu Triwidodo ◽  
Rully Anwar
Keyword(s):  
Capsicum Annuum ◽  
Dominant Species ◽  
Chili Pepper ◽  
Capsicum Frutescens ◽  
Chilli Pepper ◽  
Capsicum Annuum L ◽  
Plant Samples ◽  
Scirtothrips Dorsalis ◽  
Abundance And Diversity ◽  
Pepper Plants

The Abundance and Diversity of Thrips (Thysanoptera: Thripidae) on Chili (Capsicum annuum L.) and Cayenne (Capsicum frutescens L.) in Bogor. This research aimed to study the abundance and diversity of thrips on chili pepper and cayenne pepper plants. Observation of thrips was conducted on chili pepper and cayenne pepper in fourteen sites in four different locations in Bogor that are: Dramaga, Cibungbulang, Tenjolaya, and Cisarua. Thrips were collected from leaves and flowers from 10 plant samples that had been selected randomly. The thrips were identified and the number of thrips were calculated. The abundance of adults, nymphs, and total of thrips on the flowers of chili pepper was 0.39, 0.01, and 0.40 thrips/flower respectively. Meanwhile, the abundance of adults, nymphs, and total of thrips on the flowers of cayenne pepper was 0.36, 0.02, and 0.38 thrips/flower respectively. The abundance of adults, nymphs, and total of thrips on the leaves of chili pepper was 0.68, 0.12, and 0.81 thrips/twiq respectively. Meanwhile, the abundance of adults, nymphs, and total of thrips on the leaves of cayenne pepper was 0.47, 0.14, and 0.61 thrips/twiq respectively. Four species of thrips were found infesting flowers of chili pepper and cayenne pepper i. e. Thrips parvispinus, T. hawaiiensis, Scirtothrips dorsalis, and Haplothrips gowdeyi.  Species of T. parvispinus, T. hawaiiensis, S. dorsalis belong to suborder of Terebrantia family Thripidae, meanwhile H. gowdeyi belongs to suborder Tubulifera family Phlaeothripidae. T. parvispinus is the most dominant species found infesting flowers and leaves of the chilli pepper and cayenne pepper were 71% and 56 %.

scholarly journals The Use of Red Shade Nets Improves Growth in Salinized Pepper (Capsicum annuum L.) Plants by Regulating Their Ion Homeostasis and Hormone Balance

Agronomy ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1766
Author(s):  
Amparo Gálvez ◽  
Alfonso Albacete ◽  
Francisco M. del Amor ◽  
Josefa López-Marín
Keyword(s):  
Capsicum Annuum ◽  
Salinity Stress ◽  
Management Strategy ◽  
Shoot Growth ◽  
Ion Homeostasis ◽  
Capsicum Annuum L ◽  
Efficient Management ◽  
Hormonal Balance ◽  
Microclimate Conditions ◽  
Pepper Plants

The actual climate crisis scenario is aggravating the abiotic stress episodes that crop plants have to face. Salinity is one of the most important abiotic stresses directly impairing plant growth and productivity. Several strategies have been developed to minimize the negative effects of salinity in agricultural industry, mainly at the plant level, while management strategies, such us the control of microclimate conditions and light quality over plant canopy, have also been used. Indeed, shading plants with photoselective nets has been considered an efficient management strategy to modulate solar radiation to improve crop productivity. The aim of this work was to gain insights about the physiological factors underlying the salinity-alleviating effect of using red shading nets. For that, pepper plants (Capsicum annuum L.) were grown under control (0 mM NaCl) and moderate salinity (35 mM NaCl) conditions, with half of the plants covered with a red net (30% shading). The shoot growth impairment provoked by salinity was in part minimized by shading plants with red nets, which can be explained by their higher capacity to exclude Na+, control of K+ homeostasis and regulation of hormonal balance. Indeed, the concentrations of the most active cytokinin in pepper, trans-zeatin, as well as its metabolic precursor, zeatin riboside, increased in shaded plants, associated to shoot growth recovery and photosynthetic rate maintenance under salinity. Furthermore, the stress-related hormone abscisic acid (ABA) increased with salinity but in a lower extend in the plants shaded with red nets, suggesting a fine tune of stomata opening by ABA which, in crosstalk with salicylic acid increment, improved plant water relations. Likewise, the concentrations of gibberellins and the ethylene precursor, 1-aminocyclopropane-1-carboxylic acid, also changed during salinity stress in shaded plants but those changes were uncoupled of growth responses as indicated by the principal component analysis and thus they seem to play a minor role. Our data demonstrate that shading pepper plants with red nets is an efficient management strategy to modulate microclimate conditions at crop level thus controlling the ion homeostasis and hormonal balance of the plant to cope with salinity stress. This is especially important due to the actual and expected changes of the global climatic conditions.

Ascorbic acid promotes graft-take in sweet pepper plants (Capsicum annuum L.)

2008 ◽  
Vol 116 (4) ◽  
pp. 343-347 ◽  
Author(s):  
Masahumi Johkan ◽  
Masayuki Oda ◽  
Genjiro Mori
Keyword(s):  
Ascorbic Acid ◽  
Capsicum Annuum ◽  
Sweet Pepper ◽  
Capsicum Annuum L ◽  
Graft Take ◽  
Pepper Plants
Sign in / Sign up

Export Citation Format

Share Document