Utilization of Compost and Compost Tea for Improving Egyptian Hybrid Rice One Cultivar

Elekhtyar, Nehal M.; Mikhael, B. B.; Wissa, Mariam

doi:10.21608/jsas.2017.1278.1010

Cited by 7 publications

(6 citation statements)

References 17 publications

(22 reference statements)

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“…Rice plant spacing has a significant impact on biomass and the filled grains weight panicle -1 (Hatta, 2012). Furthermore, appropriate spacing has a positive effect on plant dry weight and grain weight per hill (Lin, et al, 2009;Elekhtyar, et al, 2017). All present yield attribute features improved greatly by N330P72K120 in the 2019 and 2020 seasons, with no notable variations between N165P36K60 (Zaki, et al, 2009;Mikael, et al, 2021), when compared to other doses, N330P72K120 or N165P36K60 had the highest yield attributes.…”

Section: Resultsmentioning

confidence: 79%

Evaluation of New Egyptian Japonica Green Super Rice Varieties Under Fertilization and Plant Spacing

Elekhtyar

Elsharnobi

El-Mowafi

2021

Journal of Plant Production

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Section: Resultsmentioning

confidence: 79%

Evaluation of New Egyptian Japonica Green Super Rice Varieties Under Fertilization and Plant Spacing

Elekhtyar

Elsharnobi

El-Mowafi

2021

Journal of Plant Production

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“…The positive effects of SiNPs on the number of grains panicle −1 and the percentage of filled grains may be due to these benefits [50]. The application of 2 mM of Si L −1 during the reproductive stages of rice can increase the number of filled grains per panicle [51,52]. The unfertilized treatment produced the highest grain weight, and the rise with the lowest dose of fertilizer is primarily due to a reduction in the number of spikelet's panicle −1 , which increases the filling spikelet's panicle −1 [53,54].…”

Section: Discussionmentioning

confidence: 99%

“…Si is an essential nutrient and its absence causes imbalances of other nutrients resulting in poor growth if not the death of the plant [75]. Foliar fertilization can improve the efficiency and rapidity of the utilization of a nutrient urgently required by the plant for maximum growth and yield [76,77]. Nano fertilizer application promoted the growth, development, and antioxidant activity in rice and has the potential to improve crop production and plant nutrition [78][79][80].…”

Section: Discussionmentioning

confidence: 99%

Effect of Foliar Application of Phosphorus, Zinc, and Silicon Nanoparticles along with Mineral NPK Fertilization on Yield and Chemical Compositions of Rice (Oryza sativa L.)

Elekhtyar

AL‐Huqail

2023

Agriculture

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The traditional techniques of adding fertilizers to soil have a number of drawbacks in regard to the availability of nutrients for plants. The foliar application of nanoparticles causes them to be absorbed easily, and consequently, this is the most efficient method of dealing with nutritional deficiencies, reducing rice disease, and enhancing crop production and quality. Moreover, by using less fertilizer on the soil, it minimizes environmental pollution and improves the efficiency of nutrient utilization. In order to assess the impact of foliar applications of phosphorus, zinc, and silicon nanoparticles (PNPs, ZnNPs, and SiNPs) combined with mineral nitrogen, phosphorus, and potassium (NPK) fertilizers as a basal application on the Egyptian Giza 179 rice variety, a field experiment was carried out in two consecutive growing seasons: 2019 and 2020. With four replications, a Randomized Complete Block Design was applied, which included N165:P36:K60 (Recommended NPK; 165 Urea: 36 P2O5: 60 K2O kg ha−1); N110:P24:K40 (2/3 NPK); 2/3 NPK+ PNPs1000; 2/3 NPK+ PNPs3000; 2/3 NPK+ PNPs5000; 2/3 NPK+ ZnNPs25; 2/3 NPK+ ZnNPs50; 2/3 NPK+ ZnNPs100; 2/3 NPK+ SiNPs50; 2/3 NPK+ SiNPs100; 2/3 NPK+ SiNPs200; and N0:P0:K0. Results indicated that the grain yield (10.05 and 9.79 t ha−1) and straw yield (13.68 and 12.45 t ha−1) in the 2019 and 2020 seasons, respectively, as well as the yield attributes, chemical compositions in the plant, and milling characteristics, were significantly altered by the application of 2/3 NPK+ Zn50NPs without any significant difference in comparison to the N165P36K60 treatment. Moreover, 2/3 NPK+ P3000NPs and 2/3 NPK+ Si200NPs recorded positive effects on all studied characteristics. The findings of this study will be useful for future investigations, including the use of nanofertilizers in rice.

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“…Energy metabolism, phytohormone synthesis, and cell wall expansion are all activities that stimulate cell development. (Elekhtyar et al, 2017;Wu et al, 2018).…”

Section: Discussionmentioning

confidence: 99%

Effect of Plant Growth-Promoting Rhizobacteria and Cyanobacteria on Physico-chemical and cooking characteristics of Giza 179 rice grains

Elekhtyar

Awad-Allah

Zidan

2022

Egyptian Journal of Agricultural Research

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Rice's market worth is mostly determined by its physico-chemical quality, as well as its cooking and eating efficiency. The milling characteristics of Egyptian rice Giza 179 cv. are problematic. Through the finest agronomic techniques of rice, we hope to solve this problem. A field experiment has been performed at the Rice Research and Training Center (RRTC), Sakha, Kafrelsheikh, Egypt in the 2019 and 2020 seasons. Plant growth-promoting rhizobacteria (PGPR) and cyanobacteria (blue green algae, BGA) have been used as biofertilizers, evaluating their impact on yield and grain quality. Combining inorganic nitrogen in the form of urea with biofertilizers improved grain yield and physicochemical and cooking characteristics such as milling properties (hulling%, milling%, and head rice%), cooking and eating quality characteristics (gelatinization temperature, gel consistency test, amylose content%, and kernel elongation%), physical characteristics (grain length, width, and shape), chemical compositions (nitrogen uptake, protein content, ash content, fat%, and carbohydrate%. PGPR and BGA inoculation in combination with 110 Kg ha -1 of N resulted in the greatest values of these characteristics, except carbohydrate% and grain shape, with no significant changes in inorganic nitrogen at the recommended rate of 165 Kg ha -1 of N. Fertilization that contains biofertilizers enriches the Egyptian Giza 179 rice grain's physical, chemical, and cooking qualities.

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Utilization of Compost and Compost Tea for Improving Egyptian Hybrid Rice One Cultivar

Cited by 7 publications

References 17 publications

Evaluation of New Egyptian Japonica Green Super Rice Varieties Under Fertilization and Plant Spacing

Evaluation of New Egyptian Japonica Green Super Rice Varieties Under Fertilization and Plant Spacing

Effect of Foliar Application of Phosphorus, Zinc, and Silicon Nanoparticles along with Mineral NPK Fertilization on Yield and Chemical Compositions of Rice (Oryza sativa L.)

Effect of Plant Growth-Promoting Rhizobacteria and Cyanobacteria on Physico-chemical and cooking characteristics of Giza 179 rice grains

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