Article
Biotechnology & Applied Microbiology
Xing Liu, Liangchen Su, Limei Li, Zhi Zhang, Xiaoyun Li, Qingjian Liang, Ling Li
Summary: This study found that the HR tissue in plants has larger cells and 850 differentially expressed genes compared to PR tissue. AhGLK1 gene plays an important role in post-drought recovery in peanut, and 88 genes related to chlorophyll and photosynthesis are upregulated in HR. The findings provide important insights for exploring candidate gene functions related to drought tolerance and post-drought recovery ability in peanut.
Article
Plant Sciences
Qian Zhang, Wei Yuan, Qianwen Wang, Yiying Cao, Feiyun Xu, Ian C. Dodd, Weifeng Xu
Summary: The study reveals that ABA plays a crucial role in regulating root growth of tomato plants under drought stress. Wild-type plants showed increased primary root growth during moderate drying, maintained more lateral roots and longer primary and total root length under severe drying, and produced more roots after re-watering. RNA-Seq analysis indicated different expression patterns of auxin-related genes in roots between wild-type and ABA-deficient plants under drying or re-watering conditions, suggesting ABA regulation of tomato root growth may involve auxin response.
PLANT CELL AND ENVIRONMENT
(2022)
Article
Agricultural Engineering
Lingxiao Zhu, Anchang Li, Hongchun Sun, Ping Li, Xiaoqing Liu, Congcong Guo, Yongjiang Zhang, Ke Zhang, Zhiying Bai, Hezhong Dong, Liantao Liu, Cundong Li
Summary: This study reveals that exogenous melatonin can improve the drought resistance and yield of cotton by promoting root growth and delaying root senescence.
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Agronomy
Ana Laura Furlan, Federico Morla, Eliana Bianucci, Matias Martin, Mayco Ojeda, Ana Clara Marchesi, Veronica Navarro, Stella Castro
Summary: This study aimed to evaluate the morphology and N-compound contents in roots and nodules, N and C contents in shoots, and crop yield in two peanut cultivars with contrasting drought tolerance. The results showed that the tolerant cultivar EC-98 exhibited better drought tolerance and yield compared to the sensitive cultivar Granoleico, and inoculation with N-fixing bacteria further improved the yield in both cultivars.
JOURNAL OF AGRONOMY AND CROP SCIENCE
(2023)
Article
Plant Sciences
Lanshu Jing, Baisha Weng, Denghua Yan, Shanjun Zhang, Wuxia Bi, Siying Yan
Summary: This study conducted field experiments to determine the persistence effects of different levels and durations of drought on the growth indicators of summer maize. An evaluation method for integrated resilience of summer maize was proposed, and its resilience was quantitatively assessed. The results showed that summer maize resilience decreased with increasing drought levels and persisted until harvest. However, a specific drought duration could improve resilience and yield. Clarifying the persistent effects on growth indicators and quantitatively evaluating resilience could improve agricultural food production and water use efficiency.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Plant Sciences
Anne-Marie Labandera, Hannah M. Tedds, Mark Bailey, Colleen Sprigg, Ross D. Etherington, Olunwatunmise Akintewe, Geetika Kalleechurn, Michael J. Holdsworth, Daniel J. Gibbs
Summary: VRN2, a subunit of PRC2, is regulated by O-2 and the N-degron pathway, showing differential activity in plant development. Its stability affects flowering and root architecture, with environmental cues influencing its accumulation and function.
Article
Plant Sciences
Jing Wang, Ying Yu, Chunji Jiang, Zexin Sun, Xinning Wang, Zhiying Wang, Jingyao Ren, Zhihao Wang, Xiaoguang Wang, Zhenzhong Yang, Shuli Zhao, Chao Zhong, He Zhang, Xibo Liu, Shuli Kang, Xinhua Zhao, Haiqiu Yu
Summary: Drought restricts plant development, but peanut has resilience as a drought-tolerant plant. However, drought stress still affects peanut, causing deformed shoots and impaired flower bud differentiation, leading to reduced yield. Two peanut cultivars, HY22 and FH18, were screened for their drought responses at the seedling stage, revealing differences in root morphology, physiology-anatomy, and transcriptome. The genotype HY22 showed higher root vigor and maintained stable root anatomical structure, while FH18 had impaired anatomical structure. RNA sequencing found more differentially expressed genes in HY22, which were mainly related to hormone-mediated signaling pathways and biosynthetic processes. HY22 exhibited better tolerance to drought stress by enhancing antioxidant enzyme activities, root vigor, and maintaining cell microstructure. This study provides theoretical reference for understanding drought resistance mechanisms accurately.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2023)
Article
Agronomy
Mohammad Hadi Taleb, Mohammad Mahdi Majidi, Sayed Ali Mohammad Mirmohammady Maibody, Fatemeh Pirnajmedin
Summary: The study found that recovery and persistence in tall fescue after severe drought depended on previous environmental conditions. Foliar application of SA improved drought tolerance and root traits but may have negative effects on persistence and root length.
Article
Agronomy
Wenhai Huang, Yuhao Yang, Haoyu Zheng, Jorgen Eivind Olesen, Robert M. Rees, Jun Zou, Li Zhang, Suya Hu, Bowen Qiao, Xiaohui Wang, Shuaijie Shen, Biaoding Yang, Zhiyuan Bai, Axiang Zheng, Wenjie Li, Zhenwei Song, Xinya Wen, Fu Chen, Xiaogang Yin
Summary: This study evaluated the effects of different fertilizer nitrogen inputs on the yield and biological nitrogen fixation (BNF) of summer peanut in the North China Plain (NCP). The results showed that the optimal nitrogen application rate for achieving high nitrogen use efficiency (NUE) and low nitrogen losses without sacrificing yield was 150 kg N ha-1, which resulted in a yield of 3915 kg ha-1 and NUEoi of 73.0% in the summer-peanut production. These findings have important implications for the sustainable development of summer-peanut systems.
FIELD CROPS RESEARCH
(2023)
Article
Plant Sciences
Haiyan Liang, Liyu Yang, Qi Wu, Cuiping Meng, Jiancheng Zhang, Pu Shen
Summary: This study investigates the impact of different C:N ratios on the soil-microorganism-plant system in peanut. The results show that different C:N ratios significantly affect peanut growth and soil microbial communities. C addition treatments improve soil nutrient conditions and positively influence soil bacterial communities and root and plant growth.
JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
(2023)
Article
Multidisciplinary Sciences
Luciana Minervina de Freitas Moura, Alan Carlos da Costa, Roberto Gomes Vital, Adinan Alves da Silva, Arthur de Almeida Rodrigues, Silvio Alencar Candido-Sobrinho, Caroline Mueller
Summary: This study characterized morphological changes in the root system of C. abyssinica and R. sativus subjected to water deficit, and found that R. sativus has a longer tolerance and recovery capacity.
Article
Plant Sciences
Thomas S. Ovenden, Mike P. Perks, Toni-Kim Clarke, Maurizio Mencuccini, Alistair S. Jump
Summary: Increasing the temporal scale and resolution of forest resilience assessment is crucial for understanding patterns and drivers of drought recovery. Collapsing growth response into a single average value has shortcomings, as drought legacy can persist into a post-recovery phase and positively impact tree growth.
JOURNAL OF ECOLOGY
(2021)
Article
Plant Sciences
Hui Gao, Weina Ge, Lin Bai, Ting Zhang, Ling Zhao, Jingshi Li, Jiangjie Shen, Ningwei Xu, Haoshan Zhang, Genping Wang, Xiaohu Lin
Summary: This study evaluated the physiological and proteomic responses of foxtail millet to drought treatment and recovery. The results showed differences in response between leaves and roots, providing new insights and data resources for investigating tissue-specific functional responses in foxtail millet during drought and recovery.
FRONTIERS IN PLANT SCIENCE
(2023)
Article
Plant Sciences
Italo F. Cuneo, Felipe Barrios-Masias, Thorsten Knipfer, Jake Uretsky, Clarissa Reyes, Pierre Lenain, Craig R. Brodersen, M. Andrew Walker, Andrew J. McElrone
Summary: This study investigates the effects of drought stress on grapevine rootstocks using various techniques and finds that drought-resistant rootstocks can rapidly recover growth and water uptake capacity, while drought-susceptible rootstocks exhibit restricted growth during recovery.
Article
Agronomy
Bo Huang, Xiaojin Zou, Huasen Xu, Jiayi Xu, Huiyu Liu, Wentao Sun, Liang Gong, Shiwei Niu, Liangshan Feng, Ning Yang, Lizhen Zhang, Zhanxiang Sun
Summary: Seedling defoliation of cereal crops can increase peanut yield in an intercropping system without compromising corn yield.
Article
Plant Sciences
Nia R. Patriyawaty, Rao C. N. Rachaputi, Doug George
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2018)
Article
Agronomy
Solomon Seyoum, Rao Rachaputi, Yash Chauhan, Boddupalli Prasanna, Solomon Fekybelu
FIELD CROPS RESEARCH
(2018)
Article
Horticulture
Nia R. Patriyawaty, Rao C. N. Rachaputi, Doug George, Col Douglas
SCIENTIA HORTICULTURAE
(2018)
Article
Agronomy
Solomon Seyoum, Rao Rachaputi, Solomon Fekybelu, Yash Chauhan, Boddupalli Prasanna
EUROPEAN JOURNAL OF AGRONOMY
(2019)
Article
Agronomy
Rao C. N. Rachaputi, Doug Sands, Kerry McKenzie, Peter Agius, John Lehane, Solomon Seyoum
FIELD CROPS RESEARCH
(2019)
Article
Agronomy
Rao C. N. Rachaputi, Doug Sands, Kerry McKenzie, John Lehane, Peter Agius, Solomon Seyoum, Allen Peak
AGRICULTURAL WATER MANAGEMENT
(2019)
Article
Agriculture, Multidisciplinary
Prameela Vanambathina, Robert J. Henry, Rao C. N. Rachaputi, Agnelo Furtado
Summary: The narrow genetic base in cultivated pigeonpea limits host plant resistance to the pest Helicoverpa armigera. Previous research on pod borer resistance in wild Cajanus relatives mainly explored the tertiary genepool, making breeding for resistance difficult. Through XP-GWAS, SNPs associated with resistance traits were identified, along with candidate genes in defense-related pathways. Analysis of SNPs related to total phenolic content revealed a divergent pathway of secondary metabolite synthesis in wild Cajanus species, potentially contributing to resistance.
ANNALS OF APPLIED BIOLOGY
(2022)
Article
Agriculture, Multidisciplinary
Gulshan Mahajan, Rao C. N. Rachaputi, Bhagirath Singh Chauhan
CROP & PASTURE SCIENCE
(2019)
Article
Plant Sciences
P. Songsri, S. Jogloy, C. C. Holbrook, D. Puangbut
SABRAO JOURNAL OF BREEDING AND GENETICS
(2019)
Article
Plant Sciences
Darunee Puangbut, Sanun Jogloy, Nimitr Vorasoot, Kvien Craig
PAKISTAN JOURNAL OF BOTANY
(2018)
Article
Agronomy
Solomon Seyoum, Yash Chauhan, Rao Rachaputi, Solomon Fekybelu, Boddupalli Prasanna
AGRICULTURAL AND FOREST METEOROLOGY
(2017)
Article
Agronomy
Darunee Puangbut, Sanun Jogloy, Nimitr Vorasoot
AGRICULTURAL WATER MANAGEMENT
(2017)
Article
Plant Sciences
D. Puangbut, S. Jogloy, W. veeri Yasuthee
SABRAO JOURNAL OF BREEDING AND GENETICS
(2017)
Article
Multidisciplinary Sciences
Kamon Sritongon, Wiyada Mongkolthanaruk, Sophon Boonlue, Sanun Jogloy, Darunee Puangbut, Nuntavun Riddech
CHIANG MAI JOURNAL OF SCIENCE
(2017)
Article
Agriculture, Multidisciplinary
G. C. Wright, M. G. Borgognone, D. J. O. Connor, R. C. N. Rachaputi, R. J. Henry, A. Furtado, N. L. Anglin, D. B. Freischfresser
CROP & PASTURE SCIENCE
(2018)
Article
Agronomy
Vikrant Khare, Rama Shankar Shukla, Sanjay Kumar Singh, Suneeta Pandey
Summary: This study explores the variation and recognition of heat responsive traits in wheat, aiming to enhance wheat productivity in high temperature stress conditions. The findings provide valuable insights into the key factors influencing grain yield and offer a framework for developing heat tolerant cultivars in the future.
JOURNAL OF AGRONOMY AND CROP SCIENCE
(2024)