Changes in growth, chlorophyll content and grain yield of Coriander (Coriandrum sativum L.) in response to water stress, chemical and biological fertilizers and salicylic acid

Yeganehpoor, Farhood

doi:10.18869/ijabbr.2016.228

Cited by 9 publications

(4 citation statements)

References 27 publications

(25 reference statements)

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“…Chlorophyll content is one of the main components in the plant photosynthesis process. Chlorophyll content had a positive relationship with the rate of photosynthesis (Yeganehpoor et al 2016). According to some researchers, the change of chlorophyll content in leaves was one of plant response to drought, to minimize light absorption by chloroplasts (Anjum et al 2011;Ucar et al 2018;Abrar et al 2020).…”

Section: Discussionmentioning

confidence: 99%

Genetic gain and relationship of yield and yield attributes of mutant and cross-bred stevia (Stevia rebaudiana) genotypes

et al. 2021

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Abstract. Amien S, Maulana H, Ruswandi D, Nurjanah S. 2021. Genetic gain and relationship of yield and yield attributes of mutant and cross-bred stevia (Stevia rebaudiana) genotypes. Biodiversitas 22: 3119-3126. Plant breeding programs involved many traits and genetic parameters in the selection process. The information on genetic parameters on yield and other related traits provided an overview for breeders and farmers in selecting new superior genotypes. The purpose of this study was to estimate genetic parameters including heritability and genetic gains in yield and other traits, to determine the relationship between various traits, and to select superior stevia (Stevia rebaudiana Bertoni) genotypes for each trait. Field experiments were carried out in two planting environments, namely, the highlands and the medium plains employing a randomized completed block design and each genotype was three replicates. The results showed that the yield had high heritability and genetic gains ??in mutant populations, whereas cross-bred populations had moderate heritability and low genetic gains. Stem weight (SW) and number of leaves (NoL) traits were identified as having high heritability and genetic gains in both populations. The GT biplot measurement showed that the yield was identified to have a significant and positive correlation with SW (p<0.05). H4 was correlated with Number of branches (NoB), Yield, SW, and chlorophyll content (Chl) traits in the cross-bred populations. H9 excelled on and was correlated with NoL and plant height (PH). M11 was identified to be highly correlated with NoL, PH, NoB, and Chl traits in the mutant populations, while M15 excelled on and was correlated with yield and SW. The results of this study revealed that there was a potential for improvement in the traits tested of stevia through cross-bred and mutant populations in different environmental conditions. The selected genotypes can be developed in a suitable environment and used for further stevia plant breeding programs.

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Section: Discussionmentioning

confidence: 99%

Genetic gain and relationship of yield and yield attributes of mutant and cross-bred stevia (Stevia rebaudiana) genotypes

et al. 2021

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“…The studies on the stay-green trait of wheat genotypes are largely elusive (Rehman et al, 2009) and are yet to be evaluated for their association with stress tolerance in the wheat (Cao et al, 2015). Yeganehpoor et al (2016) noticed that grain yield had a significant positive correlation with leaf area and chlorophyll content. Furthermore, chlorophyll content can simultaneously enhance grain yield, and plants with large leaves and higher chlorophyll content can also produce higher grain yield.…”

Section: Physiological and Biochemical Traitsmentioning

confidence: 99%

Wheat (Triticum Aestivum L.) Production Under Drought and Heat Stress – Adverse Effects, Mechanisms and Mitigation: A Review

Sabagh¹

2019

Appl. Ecol. Env. Res.

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Heat and drought stresses are the most important abiotic factors that reduce crops productivity by affecting various physiological and biochemical processes. Thus, selecting cultivars with better drought or heat stress tolerance or breeding for stress tolerance will be helpful in enhancing crop productivity under harsh environments. This review elaborates the physiological basis of high temperature and drought stress tolerance in wheat which can be used as selection criteria in wheat breeding program. In addition, some agronomic selection criteria which are valid and useful in selecting stress tolerant wheat species and cultivars. The review also discussed the valid usage of stress tolerance indices (such as mean productivity (MP), geometric mean productivity (GMP), yield index (YI), yield stability index (YSI), relative productivity (RP%), stress susceptibility index (SSI), and the tolerance index (TOL)) to scan the genotypes against drought and heat stress. Beside these, exogenous application of stress signaling compounds, osmolytes, or certain inorganic salts play a vital role for alleviating adverse effects of abiotic stresses for sustainable wheat production. In addition, applications for soil amendments will also helpful in increasing wheat crop productivity under stressful conditions. All these strategies may be helpful to meet the food demands of the increasing population.

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“…Plants adapt to osmotic stress conditions by changing genes and reorganizing metabolic pathways and physiological processes to improve their survival ( Tan et al, 2013 ; Yeganehpoor et al, 2016 ). In this study, a label-free proteomics approach was used to analyze protein changes in response to osmotic stress in banana.…”

Section: Discussionmentioning

confidence: 99%

Osmotic stress in banana is relieved by exogenous nitric oxide

Amnan

Pua

Lau

et al. 2021

PeerJ

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Drought is one of the severe environmental stresses threatening agriculture around the globe. Nitric oxide plays diverse roles in plant growth and defensive responses. Despite a few studies supporting the role of nitric oxide in plants under drought responses, little is known about its pivotal molecular amendment in the regulation of stress signaling. In this study, a label-free nano-liquid chromatography-mass spectrometry approach was used to determine the effects of sodium nitroprusside (SNP) on polyethylene glycol (PEG)-induced osmotic stress in banana roots. Plant treatment with SNP improved plant growth and reduced the percentage of yellow leaves. A total of 30 and 90 proteins were differentially identified in PEG+SNP against PEG and PEG+SNP against the control, respectively. The majority of proteins differing between them were related to carbohydrate and energy metabolisms. Antioxidant enzyme activities, such as superoxide dismutase and ascorbate peroxidase, decreased in SNP-treated banana roots compared to PEG-treated banana. These results suggest that the nitric oxide-induced osmotic stress tolerance could be associated with improved carbohydrate and energy metabolism capability in higher plants.

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Changes in growth, chlorophyll content and grain yield of Coriander (Coriandrum sativum L.) in response to water stress, chemical and biological fertilizers and salicylic acid

Cited by 9 publications

References 27 publications

Genetic gain and relationship of yield and yield attributes of mutant and cross-bred stevia (Stevia rebaudiana) genotypes

Genetic gain and relationship of yield and yield attributes of mutant and cross-bred stevia (Stevia rebaudiana) genotypes

Wheat (Triticum Aestivum L.) Production Under Drought and Heat Stress – Adverse Effects, Mechanisms and Mitigation: A Review

Osmotic stress in banana is relieved by exogenous nitric oxide

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