scholarly journals The Impact of Selenium, Nano (SiO2) and Organic Fertilization on growth and yield of Potato Solanum tuberosum L. under Salt Stress Conditions

2021 ◽  
Vol 735 (1) ◽  
pp. 012042
Author(s):  
Nasek M. Ali ◽  
Duraid K.A. Altaey ◽  
Nadia H. Altaee
Keyword(s):  
Salt Stress ◽  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Stress Conditions ◽  
Growth And Yield ◽  
Organic Fertilization ◽  
Nano Sio2 ◽  
The Impact

Effect of Plant Container Type on Seed Potato (Solanum tuberosum L.) Growth and Yield in Substrate Culture

2021 ◽  
Author(s):  
Gyu-Bin Lee ◽  
Hyun-Jin Park ◽  
Chung-Gi Cheon ◽  
Jang-Gyu Choi ◽  
Jin-Hee Seo ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Seed Potato ◽  
Solanum Tuberosum L ◽  
Growth And Yield ◽  
Container Type

scholarly journals Thiourea and hydrogen peroxide priming improved K+ retention and source-sink relationship for mitigating salt stress in rice

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Manish Pandey ◽  
Radha Krishna Paladi ◽  
Ashish Kumar Srivastava ◽  
Penna Suprasanna
Keyword(s):  
Hydrogen Peroxide ◽  
Salt Stress ◽  
Rice Variety ◽  
Nacl Stress ◽  
Stress Conditions ◽  
Field Conditions ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Redox Environment ◽  
Source Sink

AbstractPlant bioregulators (PBRs) represent low-cost chemicals for boosting plant defense, especially under stress conditions. In the present study, redox based PBRs such as thiourea (TU; a non-physiological thiol-based ROS scavenger) and hydrogen peroxide (H2O2; a prevalent biological ROS) were assessed for their ability to mitigate NaCl stress in rice variety IR 64. Despite their contrasting redox chemistry, TU or H2O2 supplementation under NaCl [NaCl + TU (NT) or NaCl + H2O2 (NH)] generated a reducing redox environment in planta, which improved the plant growth compared with those of NaCl alone treatment. This was concomitant with better K+ retention and upregulated expression of NaCl defense related genes including HAK21, LEA1, TSPO and EN20 in both NT and NH treated seedlings. Under field conditions, foliar applications of TU and H2O2, at vegetative growth, pre-flowering and grain filling stages, increased growth and yield attributes under both control and NaCl stress conditions. Principal component analysis revealed glutathione reductase dependent reduced ROS accumulation in source (flag leaves) and sucrose synthase mediated sucrose catabolism in sink (developing inflorescence), as the key variables associated with NT and NH mediated effects, respectively. In addition, photosystem-II efficiency, K+ retention and source-sink relationship were also improved in TU and H2O2 treated plants. Taken together, our study highlights that reducing redox environment acts as a central regulator of plant’s tolerance responses to salt stress. In addition, TU and H2O2 are proposed as potential redox-based PBRs for boosting rice productivity under the realistic field conditions.

scholarly journals Arbuscular Mycorrhiza Changes the Impact of Potato Virus Y on Growth and Stress Tolerance of Solanum tuberosum L. in vitro

2020 ◽  
Vol 10 ◽  
Author(s):  
Edyta Deja-Sikora ◽  
Anita Kowalczyk ◽  
Alina Trejgell ◽  
Adriana Szmidt-Jaworska ◽  
Christel Baum ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Arbuscular Mycorrhiza ◽  
Stress Tolerance ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Solanum Tuberosum L ◽  
The Impact

Integration of different sources of nutrients on growth and yield of potato (Solanum tuberosum L.) CV. Kufri Chipsona

2021 ◽  
Vol 14 (1) ◽  
pp. 46-50
Author(s):  
Arvind Kumar ◽  
Vipin Kumar ◽  
S K Tripathi ◽  
Satya Prakash ◽  
B. Singh
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Growth And Yield ◽  
Different Sources
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