Acta Physiologiae Plantarum
Papers 4345
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#1Manxia Chen (NAU: Nanjing Agricultural University)H-Index: 3
#2Zhikun Xu (NAU: Nanjing Agricultural University)H-Index: 1
Last.Shao HongboH-Index: 40
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Understanding the role of Jerusalem artichoke grown in low fertility coastal saline soil in carbon sequestration is important for characterizing the relationship between soil use in agriculture production and carbon sequestration. In the present study, the mechanisms of photosynthesis and carbon distribution were studied in three saline soils with different salt contents (Xinyang 0.6–1.0 g salt/kg; Dafeng 1.5–2.4 g salt/kg; Shuntai 3.8–4.5 g salt/kg) by characterizing the biomass production, car...
#1Yanling Zheng (SWFU: Southwest Forestry University)
#2Zhining Xia (SWFU: Southwest Forestry University)
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Dry-hot valley is characterized by water deficit and heat stress which often occur simultaneously in the field. Nouelia insignis has become endangered and natural regeneration of the species in the dry-hot valley is limited. Seedlings subjected to each water deficit treatment (achievement by withholding irrigation for 0, 3 and 6 days, respectively) were randomly divided into three groups and transferred to climate chambers set at 25, 40 and 50 °C for 1 h, respectively. Leaf relative water conten...
Inga marginata and Inga subnuda are evergreen N-fixing tree species that are frequently found in the initial stages of forest regeneration. I. marginata has a wide geographic distribution, encompassing the Brazilian Atlantic Rainforest and dry forests of central Brazil, whereas I. subnuda is endemic to the Brazilian Atlantic Rainforest. We conducted this study to compare the physiological, growth, and biomass allocation responses of I. marginata and I. subnuda to contrasting light environments. ...
#1Ning Wang (HAUST: Henan University of Science and Technology)
#2Hao Chen (HAUST: Henan University of Science and Technology)
Based on an external nitrogen source NH4NO3, the impacts of different nitrogen deposition treatments (i.e., CK, N5, N10, and N15) on the growth of the A. tauschii and its competition with wheat were investigated. This experiment was conducted in pots using simulated N deposition tests. The results showed that: (1) the plant height, leaf area, and tiller number of both monocultured and mixed planted A. tauschii and wheat increased gradually with increasing nitrogen deposition. In the same nitroge...
#1Xiao Guo (NWAFU: Northwest A&F University)
#2Huiying He (NWAFU: Northwest A&F University)H-Index: 1
Last.Yajun Gao (NWAFU: Northwest A&F University)H-Index: 11
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There is significant genetic diversity within a species in terms of nitrogen utilization efficiency (NUtE), and genotypes with higher NUtE can help reduce nitrogen (N) fertilization rates and therefore mitigate ecological problems. Determining various characteristic differences in the NUtE of crops is helpful for dissecting the mechanisms of N use efficiency within crop species. In this study, a pot experiment, as well as a hydroponic experiment, was conducted to investigate the differences in o...
#1Krzysztof Tokarz (H.I., S.I.: University of Agriculture, Faisalabad)H-Index: 9
#2Barbara Piwowarczyk (H.I., S.I.: University of Agriculture, Faisalabad)H-Index: 5
Last.Elżbieta Golemiec (H.I., S.I.: University of Agriculture, Faisalabad)
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Plants growing under natural conditions are constantly exposed to ultraviolet (UV), primarily UV-A, radiation. Grass pea (Lathyrus sativus L.) is a legume species resistant to harsh growing conditions, such as drought, salinity or periodic flooding. Due to the advantageous composition of seeds, it is used for consumption in such regions as South Asia or East Africa where high intensity of UV radiation occurs. Absorption of this spectral range causes changes in the photosynthetic apparatus of pla...
#1Liangliang Hui (Northwest University (United States))
#2Min Zhao (Northwest University (United States))
Last.Aigen Fu (Northwest University (United States))
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To develop an easy and robust method for creating genetically stable and easily detectable Arabidopsis mutants, we adopted the polycistronic tRNA–gRNA CRISPR/Cas9 (PTG/Cas9) system, a multiplex gene-editing tool in rice, with PTOX as the reporter gene. The PTG/Cas9 system has a great potential in generating large deletions detectable by PCR, which greatly simplifies the laborious work of mutant screening. We constructed a PTOX–PTG/Cas9 system with five gRNAs and introduced it into Arabidopsis. A...
#1Xi Yang (University of Tsukuba)H-Index: 3
#2Jingtong Zhang (University of Tsukuba)
Last.Zhenya Zhang (University of Tsukuba)H-Index: 33
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In this study, adventitious roots of Helicteres angustifolia L. (H. angustifolia) were generated on Murashige and Skoog salt mixture (MS) medium with auxin and ascorbic acid as additives. The root initiation ratio reached 100% on MS medium supplemented with 3.0 mg/L NAA and 0.4 mg/L ascorbic acid at 28 °C. The root number reached 15 ± 2 per leaf explant with a length of 1.70 ± 0.52 cm. Moreover, the cultured roots exhibited similar functional groups with wild plant roots and produced abundant cl...
#1Imre Cseresnyés (MTA: Hungarian Academy of Sciences)H-Index: 6
#2Tünde Takács (MTA: Hungarian Academy of Sciences)H-Index: 9
Last.Kálmán Rajkai (MTA: Hungarian Academy of Sciences)H-Index: 18
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A pot experiment was designed to demonstrate that the parallel, single-frequency detection of electrical capacitance (CR), impedance phase angle (ΦR), and electrical conductance (GR) in root–substrate systems was an adequate method for monitoring root growth and some aspects of stress response in situ. The wheat cultivars ‘Hombar’ and ‘TC33’ were grown in a rhyolite-vermiculite mixture under control, and low, medium, and high alkaline (Na2CO3) conditions with regular measurement of electrical pa...
#1H Rafiee (IAU: Islamic Azad University)H-Index: 3
#2Ali MehrafarinH-Index: 7
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Lemon verbena (Lippia citriodora H.B.K.) from Verbenaceae family is a valuable aromatic and medicinal plant due to the extensive use of its essential oil in various pharmaceuticals and food products. However, the plant growth is highly sensitive to cold stress which could influence the quantity and quality of the extracted essential oil. The objective of this work was to investigate the interaction effect of anti-chilling agent and temperature on quality and quantity of essential oil produced fr...
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