Richard Dormatey

ORCID: 0000-0002-4944-6957
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About
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Research Areas
  • Potato Plant Research
  • Plant nutrient uptake and metabolism
  • Plant Pathogens and Resistance
  • Plant tissue culture and regeneration
  • Transgenic Plants and Applications
  • Rice Cultivation and Yield Improvement
  • Agronomic Practices and Intercropping Systems
  • Silicon Effects in Agriculture
  • Plant Stress Responses and Tolerance
  • Plant Genetic and Mutation Studies
  • Plant Virus Research Studies
  • Soil Carbon and Nitrogen Dynamics
  • Plant Molecular Biology Research
  • Plant Disease Resistance and Genetics
  • CRISPR and Genetic Engineering
  • Agricultural pest management studies
  • Seed and Plant Biochemistry
  • Agriculture, Soil, Plant Science
  • Insect Pest Control Strategies
  • Agricultural Science and Fertilization
  • Biotechnology and Related Fields
  • Bioeconomy and Sustainability Development
  • Crop Yield and Soil Fertility
  • Genetics and Plant Breeding
  • Climate change impacts on agriculture

Council for Scientific and Industrial Research
2022-2024

Gansu Agricultural University
2019-2024

Sustainable agricultural production is endangered by several ecological factors, such as drought, extreme temperatures, excessive salts, parasitic ailments, and insect pest infestation. These challenging environmental factors may have adverse effects on future agriculture in many countries. In modern agriculture, conventional crop-breeding techniques alone are inadequate for achieving the increasing population’s food demand a sustainable basis. The advancement of molecular genetics related...

10.3390/agronomy10091255 article EN cc-by Agronomy 2020-08-26

Abstract A considerable proportion of applied nutrients are adsorbed by the calcite surface calcareous soils, making them unavailable to plants. combination organic amendments and fertilizers can improve nutrient retention mineralization, also reduce greenhouse gas (GHG) emissions. two-years field experiment was undertaken investigate impacts inorganic fertilizer, biochar silicon on uptake, growth, yield post-harvest soil chemistry in using rice ( Oryza sativa L.) as a test crop. The...

10.1007/s42106-024-00325-z article EN cc-by International Journal of Plant Production 2025-01-23

The search for plant traits associated with drought tolerance genetic improvement is an important issue in breeding acceleration programs. However, expression depends on the scenario, thus investigation of this dependence crucial tolerant related selection crops like potato. In study, six potato genotypes contrasted sensitivity were submitted to a long- (LTWR) from flower budding formation until harvest and short-term (STWR, 4 cycles) water restriction compared irrigated condition (control)....

10.1016/j.scienta.2019.05.052 article EN cc-by Scientia Horticulturae 2019-06-04

(1) Background: Potato is the most important tuber crop in world that can contribute to food security. However, has been shown be sensitive drought and its yields decline significantly during successive periods of stress. Drought triggers a number responses potato, ranging from physiological changes fluctuations growth rates yields. In light global climate change, it understand effects thiamethoxam on potato yield under conditions. (2) Methods: The objective was evaluate impact improving...

10.3390/plants13040477 article EN cc-by Plants 2024-02-07

Sustainable agricultural production is endangered by several ecological factors such as drought, extreme temperatures, excessive salts, parasitic ailments, and insect pest infestation. These challenging environmental may have adverse effects on future agriculture in many countries. In modern agriculture, conventional crop breeding techniques alone are inadequate for achieving the increasing population’s food demand a sustainable basis. The advancement of molecular genetics related...

10.20944/preprints202008.0088.v1 preprint EN 2020-08-04

The root system plays a decisive role in the growth and development of plants. water requirement depends strongly on plant species. Potatoes are an important food vegetable crop grown worldwide, especially under irrigation arid semi-arid regions. However, expected impact global warming potato yields calls for investigation genes related to drought resistance signaling pathways potatoes. In this study, we investigated molecular mechanisms different drought-tolerant systems response stress...

10.3390/plants13111530 article EN cc-by Plants 2024-05-31

Calcium-dependent protein kinases (CDPKs), which are activated by transient changes in the Ca

10.3390/ijms252312620 article EN International Journal of Molecular Sciences 2024-11-24

Potato is one of the most important vegetable crops worldwide. Its growth, development and ultimately yield hindered by drought stress condition. Breeding selection deep-rooted drought-tolerant potato varieties has become a prime approach for improving quality (Solanum tuberosum L.) in arid semiarid areas. A comprehensive understanding root development-related genes enabled scientists to formulate strategies incorporate them into breeding improve complex agronomic traits provide...

10.3389/fpls.2022.1007866 article EN cc-by Frontiers in Plant Science 2022-10-19

The study was conducted with C31 and C80 genotypes of the potato (Solanum tuberosum L.), which are tolerant susceptible to phosphite (Phi, H2PO3), respectively. To decipher molecular mechanisms underlying tolerance susceptibility Phi in potato, RNA sequencing used global transcriptional patterns two genotypes. Media were prepared 0.25 0.50 mM Phi, No-phosphorus (P), 1.25 (phosphate, Pi as control). values fragments per kilobase exon million mapped samples also subjected a principal component...

10.3390/genes13081379 article EN Genes 2022-08-01

The selection and breeding of deep rooting drought-tolerant varieties has become a promising approach for improving the yield adaptability potato (Solanum tuberosum L.) in arid semiarid areas. Therefore, discovery root-development-related genes drought tolerance signaling pathways is important. In this study, we used deep-rooting (C119) shallow-rooting (C16) genotypes, with different levels tolerance, to achieve objective. Both genotypes were treated 150 mM mannitol 0 h (T0), 2 (T2), 6 (T6),...

10.3390/plants11152024 article EN cc-by Plants 2022-08-03

Crop production is threatened by low phosphorus (P) availability and weed interference. Obtaining plant genotypes that can utilize Phosphite (Phi) as fertilizer supplement phosphates (Pi) while providing an environmentally friendly means of control. The study was conducted to determine the tolerance enzymatic behavior five potato PO3. Explants were regenerated in vitro from two nodal cuttings cultured on Murashige Skoog (MS) medium under controlled conditions for 30 days. Matured plantlets...

10.3390/horticulturae7090265 article EN cc-by Horticulturae 2021-08-26

The present study addresses Ghana’s heavy dependence on rice imports, which currently make up over 40% of the nation’s domestic consumption with declining soil fertility. use organic and chemical fertilizers to improve fertility has had an unintended consequence like production methane (CH 4 ) gas. This investigates potential biochar, a promising solution for reducing emissions enhancing crop yields when combined silicon (Si). research assessed effect these amendments yield within degraded...

10.1155/2024/5928777 article EN cc-by International Journal of Agronomy 2024-01-01

Our study addresses Ghana's reliance on rice imports, which constitute more than 40% of domestic consumption, and the imperative to boost local production amidst declining soil fertility. Traditional fertility enhancement methods using inorganic organic fertilizers contribute methane (CH4) emissions, a potent greenhouse gas. To address this, biochar, promising solution for reducing emissions improving crop yields was investigated in combination with silicon (Si) its impact yield degraded...

10.2139/ssrn.4578379 preprint EN 2023-01-01
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