Results 21 to 30 of about 499,171 (268)
EFFECT OF FOLIAR SPRAY WITH UREA, HUMIC ACID, SALICYLIC ACID ON POMEGRANATE AND LIME SEEDLINGS [PDF]
Egyptian Journal of Desert Research, 2023 Two pot experiments were carried out during the two successive seasons of 2019 and 2020 on pomegranate and lime seedlings at the nursery of Pomology Unit, Department of Plant Production, Desert Research Center, Egypt, to study the influence of foliar ...
Amro Salama, Misa Yassin
doaj +1 more source
Chromatin Remodeling in Arabidopsis Root Growth [PDF]
Plant Signaling & Behavior, 2007 The basic structural unit of chromatin is the nucleosome, which consists of 146 bp of DNA wrapped around the histone octamer constituted by two molecules each of histones H2A, H2B, H3 and H4. Nucleosome assembly/disassembly/reassembly processes occur primarily during DNA replication and also during transcription, DNA repair and recombination.
Zhu, Y., Dong, A., Shen, W.H.
openaire +3 more sources
Agronomy, 2022 A heterogeneous distribution of nutrients in the soil and the root interactions of crops coexist in agroecosystems. A ‘root splitting’ approach, i.e., splitting the root system into different nutrient compartments, was used to study nutrient ...
Shiyong Zhou +5 more
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In Silico Roots: Room for Growth
Trends in Plant Science, 2019 Computational models are invaluable tools for understanding the hormonal and genetic control of root development. Thus far, models have focused on the crucial roles that auxin transport and metabolism play in determining the auxin signaling gradient that controls the root meristem.
Rutten, Jacob Pieter +1 more
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Agronomy, 2023 The application of nitrogen fertilizer is crucial to the growth and biological nitrogen fixation of peanut, especially in the seedling stage where nodules have not yet formed.
Ying Liu +8 more
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Transcriptions of ACO and ACS genes are involved in nitrate-dependent root growth of maize seedlings
Frontiers in Plant ScienceImproving nitrogen use efficiency (NUE) is one of the major objectives for crop breeding. As nitrate signaling plays pivotal roles in nitrogen use of plants, factors in this pathway might be valuable for improving the NUE of maize.
Guoqi Yao +8 more
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Allelopathic effects and weed suppressive ability of cover crops
Plant, Soil and Environment, 2016 Field and laboratory experiments were conducted to investigate the weed suppressing effects of cover crops in single and mixed cultivation. Weed densities in the field experiments ranged from 0 to 267 plants/m2 with Chenopodium album L., Matricaria ...
Ch. Kunz +4 more
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The MADS-box genes SOC1 and AGL24 antagonize XAL2 functions in Arabidopsis thaliana root development
Frontiers in Plant ScienceMADS-domain transcription factors play pivotal roles in numerous developmental processes in Arabidopsis thaliana. While their involvement in flowering transition and floral development has been extensively examined, their functions in root development ...
Claudio A. Castañón-Suárez +14 more
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Effects of pressure on the root systems of Norway spruce plants (Picea abies[L.] Karst.)
Journal of Forest Science, 2005 Roots are stressed quire often under natural conditions, e.g. when considering sloping terrain, layers of fluvial deposits, huge layers of melting snow, load of heavy forest machinery during logging and hauling operations, recreational activities of ...
R. Gebauer, M. Martinková
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Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine +17 more
wiley +1 more source