Results 1 to 10 of about 53,659 (266)

Transcriptional Modulation during Photomorphogenesis in Rice Seedlings. [PDF]

Genes (Basel), 2023
ABSTRACT Light is one of the most important factors regulating plant gene expression patterns, metabolism, physiology, growth, and development. To explore how light may induce or alter transcript splicing, we conducted RNA-Seq-based transcriptome analyses by comparing the samples harvested as etiolated seedlings grown under continuous ...
Gupta P, Jaiswal P.
europepmc   +3 more sources

UAV-Based Automatic Detection of Missing Rice Seedlings Using the PCERT-DETR Model [PDF]

Plants
Due to the limitations of the sowing machine performance and rice seed germination rates, missing seedlings inevitably occur after rice is sown in large fields. This phenomenon has a direct impact on the rice yield. In the field environment, the existing
Jiaxin Gao, Feng Tan, Zhaolong Hou, Xiaohui Li, Ailin Feng, Jiaxin Li, Feiyu Bi   +6 more
doaj   +2 more sources

RiGaD: An aerial dataset of rice seedlings for assessing germination rates and densityZenodo [PDF]

Data in Brief
The popularity of Unmanned Aerial Vehicles (UAVs) in agriculture makes data collection more affordable, facilitating the development of solutions to improve agricultural quality.
Trong Hieu Luu, Hoang-Long Cao, Quang Hieu Ngo, Thanh Tam Nguyen, Ilias El Makrini, Bram Vanderborght   +5 more
doaj   +2 more sources

Effects of Exogenous Chlorinated Amino Acetic Acid on Cadmium and Mineral Elements in Rice Seedlings

Toxics, 2023
To explore the effect of exogenous application of chlorinated amino acetic acid on cadmium (Cd) transport characteristics in rice seedlings, X24 and Z35 rice were taken as the research objects to carry out hydroponics experiments, and the changes of Cd ...
Shuangyue Liu, Lin Fu, Changbo Zhang, Jiawei Deng, Weijie Xue, Yun Deng   +5 more
doaj   +1 more source

Ethylene and the Growth of Rice Seedlings [PDF]

Plant Physiology, 1985
Etiolated whole rice seedlings enclosed in sealed vials produced ethylene at a rate of 0.9 picomole per hour per seedling. When 2-centimeter-long shoots were subdivided into 5-millimeter-long sections, the sections containing the tip of the shoot evolved 37% of the total ethylene with the remaining 63% being produced along a gradient decreasing to the ...
S O, Satler, H, Kende
openaire   +2 more sources

GENETIC BEHAVIOR FOR MOMILACTONE B IN SOME LINES AND THEIR HYBRIDS OF RICE [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2012
The allelopathy-competition separation (ACS) based approach was used to explore the biointerferance relationship between rice accessions and barnyardgrass exposed to different nitrogen (N) supplies in hydroponics.
E. A. ElShamey, M. I. Abo Youssef, S. A. Dora, M. E. El Denary   +3 more
doaj   +1 more source

Responses of endogenous proline in rice seedlings under chromium exposure [PDF]

Global Journal of Environmental Science and Management, 2016
Hydroponic experiments were performed to exam the dynamic change of endogenous proline in rice seedlings exposed to potassium chromate chromium (VI) or chromium nitrate chromium (III).
X.Z. Yu, M.R. Lu
doaj   +1 more source

Impact of Environmentally Relevant Concentrations of Glyphosate and 2,4-D Commercial Formulations on Nostoc sp. N1 and Oryza sativa L. Rice Seedlings

Frontiers in Sustainable Food Systems, 2021
Wide applications of glyphosate and 2,4-dichlorophenoxyacetic acid (2,4-D) in rice paddy fields could lead to their residues in environment, posing adverse effects on rice growth and primary producers in the rice ecosystem.
Suwakan Tansay, Kritchaya Issakul, Neti Ngearnpat, Orawan Chunhachart, Pumis Thuptimdang, Pumis Thuptimdang   +5 more
doaj   +1 more source

Exploring the Induction Mechanism of Chitosan Oligosaccharide on the Cold Resistance of Rice Seedlings by Proteomic Technology [PDF]

Zhipu Xuebao, 2023
Rice seedlings are highly sensitive to low temperature. Therefore it is imperative to apply new biopesticides, e.g. chitosan oligosaccharides in rice production to help rice resist low temperature stress.
YU Yu-xuan;LI Jing-ting;ZHANG Qing-qing;SUN Zhen;TANG Wen-zhu
doaj   +1 more source

Nondwarf Rice Seedling Bioassay for Gibberellins [PDF]

Plant Physiology, 1992
The use of nondwarf rice (Oryza sativa L.) cultivars treated with uniconazole as test plants for gibberellin (GA) bioassay instead of Tan-ginbozu dwarf rice variant was investigated. The sensitivity of six nondwarf rice cultivars to GAs was increased substantially by treatment of the seeds with uniconazole.
T, Nishijima, M, Koshioka, H, Yamaji
openaire   +2 more sources