Kadhim Al-Jubouri

Scopus Publications

ECOFRIENDLY TREATMENTS AND DROUGHT CONDITIONS AS A TOOL FOR THE INDUCTION OF MEDICINALLY ACTIVE COMPOUNDS ON POTATOES
Zainab J. Al-Mousawi, I. J. Abdul Rasool, Aseel M.H. H. Al-Khafaji, F. Y. Baktash, K. D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2025
This experiment aimed to improve the qualitative traits and stimulate the accumulation of antioxidants in potato plants under environmentally sustainable agricultural practices. A field experiment was conducted during the spring season of 2023 at the fields of the College of Agricultural Engineering Sciences, University of Baghdad, using a Randomized Complete Block Design (RCBD) within split-plot arrangement with two factors and three replications (2 × 6 × 3). The first factor involved the application of titanium dioxide nanoparticles (TiO₂-NPs) at concentrations of 0 and 10 ml·L⁻¹, denoted as (T₀) and (T₁), respectively. The second factor included six treatments as follows: natural irrigation (I), prolonged irrigation (D), biofertilizers under prolonged irrigation (DB), biofertilizers under prolonged irrigation with mannitol (DBM), biofertilizers under prolonged irrigation with xanthan gum (DBZ), and biofertilizers under prolonged irrigation with both mannitol and xanthan gum (DBMZ). The results showed that foliar application of TiO₂-NPs (T₁) led to significant improvements in most of the studied traits. Moreover, the interaction treatment (T₁DBMZ) recorded the highest qualitative and antioxidant traits compared to the prolonged irrigation treatment without any additions (T₀D).
UNRAVELING PROLONGED IRRIGATION INTERVALS AND SOME SUSTAINABLE TREATMENTS ON POTATO STARCH COMPOSITION, GROWTH, AND PRODUCTIVITY IN IRAQ
K. D. H. Al-jubouri, I. J. Abdul Rasool, Aseel M.H. H. Al-Khafaji, A. J. Abdulsada, F. Y. Baktash, W. H. Hasoon, Z. J. Al-Mousawi
Iraqi Journal of Agricultural Sciences, 2025
The study aimed to reveal the effect of some sustainable treatments under prolonged irrigation intervals on potato plant growth, yield, and starch properties .The experiment carried out at vegetable field of the College of Agricultural Engineering Sciences - University of Baghdad during spring season 2023. The experiment was conducted using split arrangement within Randomized Complete Block Design with two factors and three replicates (2X6X3). Applying TiO2-NPs represented the first factor (main plot) (10 mg.L-1), which symbolized (T0, T1). six treatments were included to represent subplots (regular irrigation interval (I) prolonged irrigation interval (D), fungal biofertilizers (DB), fungal biofertilizers + mannitol (DBM), fungal biofertilizers +xanthan (DBZ), fungal biofertilizers + mannitol+ xanthan (DBMZ). Results exhibited the superiority plants that grew under prolonged irrigation periods in amylose percent over regular irrigated plants. In contrast, amylopectin exhibits the opposite behavior. i.e., plant that grew under regular water conditions revealed superiority in amylopectin percent, and that for sole treatments and interactions.
DEVELOPMENTAL CONTROL OF SOME PHYSIOLOGICAL FACTORS ON REPRODUCTIVE BIOLOGY AND RUDIMENTARY EMBRYOS PHENOMENON IN CARROT SEEDS
Aseel M.H. H. Al-Khafaji, Kadhim D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2024
This study was aimed to investigate delayed germination and immature embryos of carrot seeds; This research was implemented at vegetable field of College of Agricultural Engineering Sciences - University of Baghdad during two sequent seasons (fall and spring). The experiment was conducted using factorial within Randomized Complete Block Design arrangement with three factors and replicates (3X3X2). The aqueous barley sprouts extract (B0, B1) (0, 100 g.L-1) represented the first factor. Trehalose (T0, T1, T2) (0, 50, 75 mmole.L-1) represented the second factor. Calcium (C0, C1, C2) (0, 1, 2 ml.L-1) represented the third factor. Results showed the effectiveness of third order interaction treatment B1T2C1 in increasing germination speed and percent for the seeds of royal umbel (92, 97%); secondary umbel (90.67, 94.67%); and tertiary umbel (75.68, 86.33%). The mentioned treatment increased embryo length for the seeds of primary (royal) umbel (1628.3 µm), secondary umbel (1620.3 µm); and tertiary umbel (874.7 µm ). in compare with the lowest percents that found in B0T0C2 treatment.
Genetic Analysis of Locally Development Okra Single Hybrids by the Method of Line × Tester
Maha M. Habib, Kadhim D. H. Al-Jubouri
Iop Conference Series Earth and Environmental Science, 2024
The field experiment was carried out over the 2021 and 2022 growing seasons with the aim of locally developing a single hybrid from grown okra cultivars, and known general and specific combining abilities in one of the private fields in the Mahmoudiya district of Baghdad. In this experiment, ten okra cultivars (denoted as O1 to O10) were introduced into a hybridization program using a 7-line × 3-tester arrangement. Subsequently, in the second season, an experiment was conducted to evaluate the hybrids, their parental lines, and commercial hybrids, totaling [10 Parents + 21 Hybrids + Commercial Hybrid]. The experimental design employed a Randomized Complete Block Design (RCBD) with three replicates across randomized sectors. Growth Traits were studied. Hybrid vigor and stander+ heterosis were calculated, and genetic analysis was carried out. The results indicated that certain parents, specifically O1, O3, O4, O7, and O10, exhibited a positive and significant general combining ability effect in the measured traits, particularly. Notably, the hybrids O4×O2 and O10×O3 displayed a distinct positive and significant specific combining ability effect on pod weight and overall plant yield. Additionally, the dominance variance (σ2D) exceeded the additive variance (σ2A) across in traits (no. of nodes, no. of. leaves, percentage of pods, plant yield). The average degree of dominance (ā) was most pronounced in traits related to the number of pod sets on the main stem and the percentage of nodes set, as well as plant yield. The heritability broad sense was particularly high for phalanx length (92.75%), and plant yield (84.11%), while it was moderate for the number of nodes on the main stem and the percentage of pods. The hybrid O4×O2 also recorded the highest pod weight at 5.31 g and exhibited exceptional hybrid vigor and heterosis in pod weight traits (59.96% and 53.17%, respectively), as well as in plant yield (54% and 22.73%).
INDIVIDUAL AND INTERACTIVE UTILITY OF BIOLOGICAL AND PHYSICAL INVIGORATION FOR VARIOUS CARROTS SEEDS ORDERS AND STUDY THEIR FIELD PERFORMANCE
Aseel M.H. H. Al-Khafaji, Kadhim D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2024
The purpose of this research is assessing the significance of biological and physical seeds invigoration of different aged carrot seeds orders and study their field performance. An implementation of field experiment at station (A) College of Agricultural Engineering Sciences - University of Baghdad during fall season 2021-2022. The experimental design arranged using split plot within RCBD. As carrot seeds order considered main plots (primary P, secondary S, tertiary T) and seeds invigoration treatments sub plots (untreated seeds C0, biological B, Physical G, B+G) with three replicates (3X4X3). The interaction treatment PBG (biological+physical treated primary seeds order) reveals significance in majority of research traits such as field emergence percent, carrot total carotenoids, scavenging percent, total yield (97.67%,12.66mg.100g, 88%, 126.1 ton.ha-1) respectively in compare to untreated tertiary seeds order (TC0).
AMELIORATION POTATO PLANT PERFORMANCE UNDER DROUGHT CONDITIONS IN IRAQ BY USING TITANIUM DIOXIDE, AND BIODEGRADING, BIODEGRADABLE TREATMENTS
Aseel M.H. H. Al-Khafaji, Kadhim D. H. Al-jubouri, F. Y. Baktash
Iraqi Journal of Agricultural Sciences, 2024
This study was aimed to mitigate the issue of drought in potato production and quality using number of sustainable strategies. The experiment carried out at vegetable field of the College of Agricultural Engineering Sciences - University of Baghdad during spring season 2023. The experiment was conducted using split arrangement within Randomized Complete Block Design with two factors and three replicates (2X6X3). Applying TiO2-NPs represented the first factor (main plot) (10 mg.L-1), which symbolized (T0, T1). six treatments were included to represent subplots (regular irrigation interval (I) prolonged irrigation interval (D), fungal biofertilizers (DB), fungal biofertilizers + mannitol (DBM), fungal biofertilizers +xanthan (DBZ), fungal biofertilizers + mannitol+ xanthan (DBMZ). Results showed the superiority of spraying TiO2-NPs in all yield traits. Also the results revealed interaction treatment T1DBMX in producing significant results the entire vegetative growth traits and stress related enzymes concentrations in compare to control treatment T0D.
EFFECT OF TOCOPHEROL, TREHALOSE AND SOIL IMPROVEMENT IN WATER PRODUCTIVITY AND INDUSTRIAL POTATOES UNDER WATER STRESS
AbdulKarim H. Sh. Al-Rubaie, Kadhim D. H. Al-Jubouri
Iraqi Journal of Agricultural Sciences, 2023
This study was aimed to investigate the impact of tocopherol, trehalose and soil improvement in water productivity and industrial potatoes (Solanum tuberosum L.), Austin hybrid. The field experiments were carried out during the fall season 2020-2021 and spring season 2021. The experiments were carried out as a factorial experiment within a split plot design. The irrigation interval factor was set every 4, 8 and 12 days for the fall season 2020-2021 and every 4, 7 and 10 days for the spring season 2021 (symbolized by I0, I1 and I2) in the main plot, and the interaction factor between Eco Gel soil improvement and anti-stress spray in the Sub plot with three replications. a Eco Gel was added to the soil at the level of 50 kg ha-1 symbolized by E1 and added to the level of 100 kg ha-1 symbolized by E2 as well as the treatment without adding that Its symbol is E0, and spraying with anti-stress, spraying tocopherol at a concentration of 30 mg L-1, symbolized by T1, and spraying trehalose with a concentration of 30 mmol L-1 and symbolized by T2, in addition to spraying with ordinary water, symbolized by T0, the results showed a significant superiority for the treatment of the triple interaction I1E2T2 in the leaf area, the total chlorophyll concentration, the dry weight of the vegetative and the number of marketable tubers The marketable plant yield, the total marketable yield, the relative water content of leaf, the leaf water potential, and the water productivity for the two seasons respectively,compared to treatment I2E0T0.
UPGRADING GROWTH, YIELD, AND FOLATE LEVELS OF LETTUCE VIA SALICYLIC ACID AND SPIRULINA, VERMICOMPOST AQUEOUS EXTRACTS
Aseel M.H. H. Al-Khafaji, Kadhim D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2023
The aim of this study is evaluating the impact of salicylic acid and Spirulina algae, vermicompost aqueous extracts, on lettuce (Lactuca sativa L.) traits. Field experiment was implemented at vegetable field of College of Agricultural Engineering Sciences - University of Baghdad during fall season 2021. The experiment was conducted using factorial arrangement within Randomized Complete Block Design with two factors and three replicates (3X3X3). Foliar spraying of salicylic acid represented the first factor (0, 150, 300 µmol.L-1), which symbolized (S0, S1, S2). The second factor was foliar application of distilled water, aqueous extracts of Spirulina (5g.L-1) and vermicompost (2:1 v/v) which symbolized (W, P, V) respectively. The results indicated the significance of interaction treatment S1P in producing the highest outer, inner leaves, head weight, folate content (24.67, 42.44, 916.7g, 142 µg.100 g-1 F.W.) respectively, in compare with control treatment S0W (15.33, 32.67, 550g, 96.3 µg.100 g-1 F.W.) respectively.
Molecular and Phenotypic Markers from Many Okra Genotypes were Used to Estimate the Genetic and Phenotypic Distances
Maha M. Habib, Kadhim D. H. Al-Jubouri
Iop Conference Series Earth and Environmental Science, 2023
The experiment was conducted in the spring of 2021 in an open field in the Al-Mahmudiya district/Baghdad to study the genetic and phenotypic distance of a number of genotypes in okra using a randomized complete block design (RCBD) and three replications. As replication contained 18 genotypes of okra, distributed randomly on 18 experimental units, with ten cultivars giving the symbols (O1-O10) and eight hybrids giving the symbols (O11-O18), and at the third true leaf Samples were taken from (18 genotypes) extract DNA and the ISSR method was used to estimate the genetic distance, and the plants agricultural service operations continued and traits of vegetative, flowering and yield growth of genotypes were studied to study the phenotypic distance between them. The results of the genetic distance based on ISSR technology demonstrated that there is a genetic distance between the genotypes of okra under study, with the highest genetic distance between the two genotypes O6 and O15 reaching 0.735. The O6 cultivar displayed a high genetic distance with the most of the other genotypes, as the O10 cultivar which displayed a high genetic distance with most of the other genotypes, which advises plant breeders to use them to create development single hybrids. The hybrids O11, O12, O13, O14, O15, O16, and O17 also demonstrated a high genetic distance with the cultivars O6, O7, O8, O9, and O10, which plant breeders can use it in breeding program to development three-way hybrids. The ISSR results divided into two groups A and B in the genetic Cluster dendogram. the findings of the statistical analysis of the phenotypic variables also revealed that there were significant differences between the genotypes in the measured traits. As the O4 cultivar produced the greatest values for plant height and leaf number, flowers number, pods number (169 pods ) and pod set percentage, The O10 cultivar produced the highest pod weight (5.29 g) and yield per plant (691 g), and the results of the genetic distance based on phenotypic traits demonstrated that there is a phenotypic distance between the genotypes, with the two genotypes O10 and O15 exhibiting the highest genetic distance based on phenotypic traits (371.96 ).as The genotypes were divided into two groups within the cluster analysis depended on phenotypic traits.
RESPONSE OF GROWTH AND YIELD OF INDUSTRIAL BOTATOES TO SOIL IMPROVEMENT AND SPRAYING WITH TOCOPHEROL AND TREHALOSE UNDER WATER STRESS
Abdul Karim H. Sh. Al-Rubaie, Kadhim D. H. Al-Jubouri
Iraqi Journal of Agricultural Sciences, 2023
This study was aimed to investigate the response of the growth and yield of industrial potatoes (Solanum tuberosum L.) to the addition of soil improvement and spraying with tocopherol, The field experiments were carried out during the fall season 2020-2021 and the spring 2021 at one of the fields at the area located at 44.23° longitude and 33.32° latitude, The experiments carried out as a factorial experiment within a split plot design, where the irrigation interval factor was set every 4, 8 and 12 days for the fall season and every 4, 7 and 10 days for the spring season (symbolized by I0, I1 and I2) in the main plot, and the interaction factor between Eco Gel soil improver and anti-stress spray in the Sub plot with three replications, as Eco Gel was added to the soil at the level of 50 kg ha-1 symbolized by E1 and added to the level of 100 kg ha-1 symbolized by E2 as well as the treatment without adding that Its symbol is E0, and spraying with anti-stress, tocopherol with a concentration of 30 mg L-1 symbolized by T1 and trehalose with a concentration of 30 mmol L-1 symbolized by T2, as well as spraying with normal water symbolized by T0, the results showed a significant superiority for the treatment of the triple interaction I1E2T2 in percentage increase Nitrogen, phosphorous, potassium, plant length, total leaves and total tubers, yield per plant and total yield for the two seasons, respectively, compared to treatment I2 E0T0.
Investigate Genetic Relation Among Watermelon Cultivars Using Molecular Dna Markers
M. S. Elias, Kadhim D.H. Al-Jubouri
Iraqi Journal of Agricultural Sciences, 2022
MAXIMIZATION CARROT MINERALS PRESERVE AND ANTIOXIDANT CAPACITY BY FOLIAR APPLICATION OF AQUEOUS BARLEY SPROUTS EXTRACT, TREHALOSE, AND CALCIUM
Aseel M. H. H. Al-Khafaji, Kadhim D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2022
INFLUENCE OF AQUEOUS EXTRACT OF BARLEY SPROUTS, TREHALOSE, AND CALCIUM ON GROWTH, QUALTY AND YEILD OF CARROT
Aseel M. H. H. Al-Khafaji, Kadhim D. H. Al-jubouri
Iraqi Journal of Agricultural Sciences, 2022
DEVELOPMENT OF SINGLE CROSS HYBRIDS FROM Momordica charantia BY FULL DIALLEL CROSSES
R. A. A. Al-asad, K. D. Al-jebory
Iraqi Journal of Agricultural Sciences, 2021
Effect of shading net, planting methods and bio-extract on production of muskmelon
Abdulraheem. A. Obaid, Hassan H. Al-Alawy, Kadhum Daley Hassan, Ghassan Jaafar Hamdi
Agraarteadus, 2021
Response of green beans planted in the plastic house to nitrogen fixing bacterial inoculation and molybdenum
Plant Archives, 2020
Effect of spraying amino acids on growth and yield of bitter gourd plant genotypes Momordica charantia L. and its charantin content
Al-asadi & Al-jebory
Iraqi Journal of Agricultural Sciences, 2020
Study Of Growth, Yield And Phytosterol Of Squash (Cucurbita Pepo L. And Medical Pumpkin (Cucurbita Pepo) And Their Hybrid
Elias & et al.
Iraqi Journal of Agricultural Sciences, 2020
Effect of cultural media and nutrient solution on quality and production of cucumber by using hydroponic system
Iraqi Journal of Agricultural Sciences, 2019
Effect of growing media, nutrient solution and control of flowering on the productivity of the cucumber cultivated by the soilless culture
International Journal of Agricultural and Statistical Sciences, 2018
Hybrid Vigor of Cucumber Hybrids Developed Locally which Suitable for Open Field Cultivation
Iraqi Journal of Agricultural Sciences, 2018
Response of green bean to nitrogen fixing bacterial inoculation and molybdenum
Iraqi Journal of Agricultural Sciences, 2017
Effect of bio-fertilizers and molybdenum on growth and yield of green bean
Iraqi Journal of Agricultural Sciences, 2017
Effect of irrigation intervals and foliar of salicylic acid on growth and yield of Potato
Iraqi Journal of Agricultural Sciences, 2017