A5001828277- Weed Control and Herbicide Applications
- Allelopathy and phytotoxic interactions
- Rice Cultivation and Yield Improvement
- GABA and Rice Research
- Agronomic Practices and Intercropping Systems
- Plant responses to water stress
- Biological Control of Invasive Species
- Plant Parasitism and Resistance
- Agricultural Science and Fertilization
- Turfgrass Adaptation and Management
- Antioxidants, Aging, Portulaca oleracea
- Seed Germination and Physiology
- Soybean genetics and cultivation
- Cassava research and cyanide
- Plant Pathogens and Fungal Diseases
- Plant tissue culture and regeneration
- Chemical synthesis and alkaloids
- Medicinal Plants and Neuroprotection
- Plant Stress Responses and Tolerance
- Pesticide and Herbicide Environmental Studies
- Smart Agriculture and AI
- Botanical Research and Applications
- Seedling growth and survival studies
- Agricultural Systems and Practices
- Medicinal Plants and Bioactive Compounds
Universiti Putra Malaysia
2016-2025
Bangladesh Agricultural University
2019
Sindh Agriculture University
2017
Malaysian Nuclear Agency
2017
Bangladesh Rice Research Institute
2017
Hajee Mohammad Danesh Science and Technology University
2014
The main objective of this research was to appraise the changes in mineral content and antioxidant attributes Portulaca oleracea over different growth stages. activity measured using 1,1-diphenyl-2-picrylhydrazyl (DPPH), ferric-reducing power (FRAP) assays. iodine titration method used determine ascorbic acid (AAC). DPPH scavenging (IC50) capacity ranged from 1.30 ± 0.04 1.71 mg/mL, while equivalent (AEAC) values were 229.5 7.9 319.3 8.7 mg AA/100 g, total phenol (TPC) varied 174.5 8.5 348.5...
The methanolic extracts of 13 accessions purslane were analyzed for their total phenol content (TPC), flavonoid contents (TFC), and carotenoid (TCC) antioxidant activity was screened using FRAP assay DPPH radical scavenging methods. TPC, TFC, TCC ranged from 0.96 ± 0.04 to 9.12 0.29 mg GAE/g DW, 0.13 1.44 0.08 RE/g 0.52 0.06 5.64 0.09 (β-carotene equivalent) BCE/g respectively. (IC50) varied between 2.52 0.03 mg/mL 3.29 0.01 7.39 104.2 6.34 μmol TE/g DW. Among all the measured micro-...
Secondary metabolite contents (total phenolic, flavonoid, tocopherol, and tocotrienol) antioxidant activities of Hashemi rice bran extracts obtained by ultrasound-assisted traditional solvent (ethanol 50:50 (v/v) ethanol-water) extraction techniques were compared. Phenolic and, flavonoid compounds identified using ultra-high performance liquid chromatography method validation was performed. Significant differences (p < 0.05) observed among the different upon comparison phytochemical...
Five Malaysian rice (Oryza sativa L.) varieties, MR33, MR52, MR211, MR219, and MR232, were tested in pot culture under different salinity regimes for biochemical response, physiological activity, grain yield. Three levels of salt stresses, namely, 4, 8, 12 dS m(-1), used a randomized complete block design with four replications glass house conditions. The results revealed that the chlorophyll content, proline, sugar soluble protein, free amino acid, yield per plant all genotypes influenced...
The need to meet food demand becomes more urgent as it is forecasted increase by 50% over the next century. Thus, agronomists promote sensible tools and approaches eradicate factors that hamper crop production, mainly weeds. constant use of chemical herbicides control weeds leads an increased risk herbicide-resistant weed populations, environmental pollution, unsafe agricultural products, negative effects on human health. These problems have caused interest among researchers replace...
Aerobic rice is a potential water-wise production system, but high weed infestation has threatened its sustainability, which demands an efficient and cost-effective management technique. Eight commercial herbicide products were applied singly or as tank-mix in sequence to evaluate their efficacy, selectivity cost-effectiveness aerobic rice. The study was conducted under field conditions Malaysia during 2010/2011 following randomized complete block design. Most of the treatments provided...
Background: Zingiber zerumbet (L.) is a traditional Malaysian folk remedy that contains several interesting bioactive compounds of pharmaceutical quality.Methods: Total flavonoids and total phenolics content from the leaf, stem, rhizome Z. at 3 different growth stages (3, 6, 9 months) were determined using spectrophotometric methods individual flavonoid phenolic identified ultra-high performance liquid chromatography method.Chalcone Synthase (CHS) activity was measured CHS assay.Antioxidant...
Sweet potato (Ipomoea batatas L.) is one of the most important consumed crops in many parts world because its economic importance and content health-promoting phytochemicals. With sweet as our model, we investigated exogenous effects three plant-growth regulators methyl jasmonate (MeJA), salicylic acid (SA), abscisic (ABA) on major phytochemicals relation to phenylalanine ammonia lyase (PAL) activity. Specifically, total phenolic (TPC), flavonoid (TFC), anthocyanin (TAC), β-carotene (TCC)....
13 selected purslane accessions were subjected to five salinity levels 0, 8, 16, 24, and 32 dS m −1 . Salinity effect was evaluated on the basis of biomass yield reduction, physiological attributes, stem-root anatomical changes. Aggravated stress caused significant (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mi>P</mml:mi><mml:mo><</mml:mo><mml:mn>0.05</mml:mn></mml:math>) reduction in all measured parameters highest showed more detrimental compared control as...
Weeds are among the most harmful abiotic factors in agriculture, triggering significant yield loss worldwide. Remote sensing can detect and map presence of weeds various spectral, spatial, temporal resolutions. This review aims to show current future trends UAV applications weed detection crop field. study systematically searched original articles published from 1 January 2016 18 June 2021 databases Scopus, ScienceDirect, Commonwealth Agricultural Bureaux (CAB) Direct, Web Science (WoS)...
Herbicides made from natural molecules are cost-effective and environmentally friendly alternatives to synthetic chemical herbicides for controlling weeds in the crop field. In this context, an investigation was carried out ascertain allelopathic potential of Parthenium hysterophorus L. as well identify its phenolic components which responsible effect. During observation, rate germination seedlings’ growth Vigna subterranea (L.) Verdc, Raphanus sativus Domin, Cucurbita maxima Duchesne.,...