Physicochemical evaluation of field pea (Pisum sativum L.) landraces under rainfed conditions of AJ&amp;K-Pakistan

Bashir, Syed Zulfiqar Ali Shah Saba; Maqbool, Mehdi; Khan, Muhammad Ilyas; Yaqoob, Zahid Hussain Khan Abid; Afzal, Aneela

doi:10.19045/bspab.2019.80044

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…Correlation analysis between physical and biochemical attributes of fig can be due to pleiotropic effect or genetic linkage, but previous studies showed that temperature can play an important role (Bashir et al, 2019). Table 4 showed that with decrease in temperature the fruit quality increased which might be due to different environmental factors.…”

Section: Biochemical Attributesmentioning

confidence: 98%

Comparative Analysis of Physical and Biochemical Attributes of Edible Fig (Ficus carica L.) Collected from Three Districts of Azad Jammu and Kashmir Located at Different Elevations

Naseer¹,

Maqbool²,

Rafiq³

et al. 2020

PJAR

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| Elevation could play a significant role in defining the final quality of fresh fruits. In AJK, fig is grown successfully in hilly areas such as Rawalakot, where the topography of this area is not even as compared to plane areas of this region. Therefore, current study was designed to assess the outcome of elevations on physical and biochemical attributes of wild fig collected from different localities of three selected Districts [Bagh (Arja, Bagh city, Dholi), Poonch (Hajira, Dwarandi, Akhorbun) and Kotli (Sehnsa, Kotli city, Khoiratta)] of AJK. Samples of wild fig fruits were collected and analysed for physical (fruits weight, fruits diameter, neck length) and biochemical attributes (pH, titratable acidity, total soluble solids, total moisture, vitamin C, total phenolic and antioxidant activity). Results showed that wild figs obtained from diverse localities have different attributes in terms of physical as well biochemical properties. Maximum fruits weight (6.24 g), fruits diameter (24.09 mm), and neck length (9.51 mm) was observed in fruits harvested from Arja location of Bagh District, while the minimum fruit weight (2.48 g), fruit diameter (16.69 mm), and neck length (2.81 mm) was observed in fruits harvested from Khoiratta location of District Kotli. Similarly, in terms of biochemical quality attributes, maximum titratable acidity (0.30 %), total soluble solids (14.02 ºBrix), total moisture (77.54 %), vitamin C (9.29 mg/100g), total phenolic contents (14.83 %) and antioxidant activity (38.66 %) was observed in fruits harvested from Arja location of Bagh District, while the minimum titratable acidity (0.14 %), total soluble solids (10.42 ºBrix), total moisture content (67.67 %), vitamin C (6.62 mg/100g), total phenolics (5.93 %) and antioxidants (17.33 %) were found in figs harvested from Khoiratta locality of District Kotli. Based on the results obtained during study, it is suggested that District Bagh is more suitable for growing fig as compared to other two locations of Azad Jammu and Kashmir. However, detailed studies are needed to establish its supply chain system and storage conditions for its marketing at national and international level.

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Section: Biochemical Attributesmentioning

confidence: 98%

Comparative Analysis of Physical and Biochemical Attributes of Edible Fig (Ficus carica L.) Collected from Three Districts of Azad Jammu and Kashmir Located at Different Elevations

Naseer¹,

Maqbool²,

Rafiq³

et al. 2020

PJAR

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Comparative analysis of the physicochemical composition of pea cultivars

Guindón

Aguero

Gatti

et al. 2021

CTA

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Peas are an inexpensive nutrient source. Basic information about variation in physicochemical composition is required to manage breeding programs and postharvest operations effectively. Different properties were measured in seeds from 16 promising pea genotypes to study variability between lines, degree of genetic parameters, and associations among different traits. Seed weight and diameter, pH, and titratable acidity showed the highest values for broad-sense heritability and the most negligible differences between the phenotypic and genetic coefficient of variation, indicating that these traits’ variability was predominately due to genotypic differences. Genotypes had a wide-range profile that could be related to morphological and physiological properties. Yellow varieties showed superior values for weight and sizes (27.84 g; 0.57 cm) and small changes in diameter after hydration (48.35 %), while wrinkled varieties showed inferior moisture content (9.54 %), higher hydration capacity (1,314.66 g H2O/kg seeds), and protein content (28.88 %). Cuarentina and B315 were the more resistant and firmer materials; B315 also had the highest water hydration capacity, which would be appropriate for canning. Polyacrylamide gels demonstrated differences in protein composition; Gypsi contained more legumin (47.27 %) than the other genotypes, which is more beneficial nutritionally, and contained less convicilin (7.06 %), making it suitable for the food industry. Using accelerated aging, we studied color changes due to storage and established that the Viper line was highly tolerant to it. We could identify lines that may be exploited by industry or quality breeding programs.

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Vegetable peas (Pisum sativum L.) diversity: An analysis of available elite germplasm resources with relevance to crop improvement

Devi

Dubey

Sagar

et al. 2023

Span. j. agric. res.

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Aim of study: To determine the amount of diversity in pea breeding materials with the objective to classify a set of potential parents carrying novel/economic variations that could be used in future breed pea varieties. Area of study: ICAR–Indian Institute of Vegetable Research, Varanasi. Material and methods: A total of 45 pea accessions were analysed for phenotypic and molecular diversity using 17 agro-morphological traits and 52 SSR markers. Main results: All traits under investigation showed considerable genetic variation. The genotypes exhibited 6.7, 2.7 and 12-fold variation for traits viz., pods/plant, 10-pod weight and yield/plant, respectively. Among 52 SSR markers, 22 were found to be polymorphic. A total of 90 allelic variants were detected, with an average of 2.7 alleles/locus. PIC and D-values for markers AA135 (0.79 and 0.81) and PSMPSAD51 (0.7 and 0.74) were the highest, while AB40 (0.19 and 0.2) had the lowest. Two principal components PC1 and PC2 explained 46.96 and 23.96% of total variation, respectively. The clustering based on agro-morphological traits differentiated 45 individuals into three mega clusters, while SSR markers-based clustering classified these accessions into four groups. Research highlights: Based on their uniqueness, we identified a set of genotypes (VRPD-2, VRPD-3, PC-531, ‘Kashi Nandini’, ‘Kashi Udai’, ‘Kashi Mukti’, ‘Arkel’, VRPE-101, ‘Azad Pea-3’, EC865944, VRPM-901 and VRP-500) harbouring genes for various economic traits. The findings presented here will be extremely useful to breeders who are working on improvement of peas through selective introgression breeding.

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Physicochemical evaluation of field pea (Pisum sativum L.) landraces under rainfed conditions of AJ&K-Pakistan

Cited by 3 publications

References 7 publications

Comparative Analysis of Physical and Biochemical Attributes of Edible Fig (Ficus carica L.) Collected from Three Districts of Azad Jammu and Kashmir Located at Different Elevations

Comparative Analysis of Physical and Biochemical Attributes of Edible Fig (Ficus carica L.) Collected from Three Districts of Azad Jammu and Kashmir Located at Different Elevations

Comparative analysis of the physicochemical composition of pea cultivars

Vegetable peas (Pisum sativum L.) diversity: An analysis of available elite germplasm resources with relevance to crop improvement

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