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Assessment of stability and yield performance of onion (Allium cepa L.) genotypes across diverse Indian environments [PDF]

Scientific Reports
Onion productivity in India is strongly influenced by genotype × environment interaction (GEI), complicating the identification of stable and high-yielding cultivars.
Amar Jeet Gupta, Anil Khar, Kavya V. Aribenchi, Supriya Kaldate, Hem Raj Bhandari, Pranjali A. Gedam, Yogesh P. Khade, Rajiv B. Kale, Vijay Mahajan   +8 more
doaj   +2 more sources

Microbial allies: shaping growth, physiology, and rhizosphere dynamics of onion (Allium cepa L.) [PDF]

PeerJ
The present study investigates the dual impact of microbial biofertilizers on the phenotypic performance and rhizosphere microbiome composition in an onion crop.
Pranjali A. Gedam, Kiran Khandagale, Vitthal T. Barvkar, Snehal Bhandari, Sucheta Patil, Sagar Wayal, Indira Bhangare, Kiran P. Bhagat, Kiran Landage, Rajiv Kale, Vivek Bhoite, Sanket More, Vijay Mahajan, Suresh Gawande   +13 more
doaj   +3 more sources

Standardization of challenge inoculation protocols for artificial infection of Fusarium acutatum and Fusarium falciforme causing basal rot of onion [PDF]

Scientific Reports
Fusarium basal rot (FBR) severely reduces onion production by causing substantial pre- and post-harvest losses, resulting in shortage of onion during the lean period.
Ram Dutta, K. Jayalakshmi, Satish Kumar, A. Radhakrishna, Vijay Mahajan   +4 more
doaj   +2 more sources

Differential responses of onion genotypes in growth, physiological and biochemical traits, and bulb yield under waterlogging stress [PDF]

Scientific Reports
Waterlogging significantly affects the growth, yield, and quality of onion due to its shallow root system. Eight onion genotypes—four tolerant (Accession 1666, Bhima Dark Red (BDR) Selection, Accession 1630, W-355) and four sensitive (Bhima Super, Bhima ...
Amol R. Pawar, Mayur B. Patil, Sushant Sukumar Patil, Komal Anil Gade, Payal A. Mahadule, Dhananjay V. Shirsat, Pranjali A. Gedam, Yogesh P. Khade, Thangasamy Arunachalam, Vijay B. Mahajan   +9 more
doaj   +2 more sources

Salinity stress induced changes in onion genotypes: biochemical and physiological traits, ion homeostasis, and bulb formation [PDF]

BMC Plant Biology
Background Soil salinity disrupts several physiological, biochemical, and metabolic processes essential for onion growth and development. Materials and methods A pot experiment was conducted to examine the effect of salinity (0.12, 0.5, 0.85, 1.85, 3.55,
Mayur B. Patil, Amol R. Pawar, Sushant Sukumar Patil, Payal A. Mahadule, Komal Anil Gade, Trupti R. Pandit, Thangasamy Arunachalam, Vijay B. Mahajan   +7 more
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Assessment of salinity tolerance in onion (Allium cepa L.) genotypes at germination stage through morphological traits and multivariate analysis [PDF]

Frontiers in Plant Science
Salinity is a major abiotic stress that affects crop growth and development, particularly in crops like onions (Allium cepa L.), which are sensitive to saline conditions.
Shreya Kasar, Shreya Kasar, Praveen Roylawar, Bliss Furtado, Kiran Khandagale, Satyabrata Nanda, Snehal Bhandari, Snehal Bhandari, Mahendra Khyade, Pranjali Gedam, Hem Raj Bhandari, Vijay Mahajan, Suresh Gawande   +12 more
doaj   +2 more sources

Equilibrium onions? [PDF]

Europhysics Letters (EPL), 2004
We demonstrate the possibility of a stable equilibrium multi-lamellar (``onion'') phase in pure lamellar systems (no excess solvent) due to a sufficiently negative Gaussian curvature modulus. The onion phase is stabilized by non-linear elastic moduli coupled to a polydisperse size distribution (Apollonian packing) to allow space-filling without ...
Ramos, L., Roux, D., Olmsted, P.D., Cates, M.E.   +3 more
openaire   +3 more sources

Efficient Elimination of Viruses from Garlic Using a Combination of Shoot Meristem Culture, Thermotherapy, and Chemical Treatment

Pathogens, 2023
Garlic (Allium sativum L.) is a clonally propagated bulbous crop and can be infected by several viruses under field conditions. A virus complex reduces garlic yield and deteriorates the quality of the produce.
Ashwini Prashant Benke, Ram Krishna, Kiran Khandagale, Suresh Gawande, Poonam Shelke, Somnath Dukare, Sweta Dhumal, Major Singh, Vijay Mahajan   +8 more
doaj   +1 more source

Screening of Onion (Allium cepa L.) Genotypes for Drought Tolerance Using Physiological and Yield Based Indices Through Multivariate Analysis

Frontiers in Plant Science, 2021
Drought is a leading abiotic constraints for onion production globally. Breeding by using unique genetic resources for drought tolerance is a vital mitigation strategy.
Pranjali A. Gedam, A. Thangasamy, Dhananjay V. Shirsat, Sourav Ghosh, K. P. Bhagat, Onkar A. Sogam, A. J. Gupta, V. Mahajan, P. S. Soumia, Vanita N. Salunkhe, Yogesh P. Khade, Suresh J. Gawande, P. S. Hanjagi, R. Shiv Ramakrishnan, Major Singh   +14 more
doaj   +1 more source

Anthracnose of Onion (Allium cepa L.): A Twister Disease

Pathogens, 2022
The onion (Allium cepa L.) is a lucrative and high-value vegetable–spice crop in India, but it is sensitive to several of diseases caused by fungi, bacteria, viruses, and nematodes, of which a fungal disease, anthracnose, caused by Colletotrichum spp ...
Ram Dutta, Jayalakshmi K., Sharath M. Nadig, Dalasanuru Chandregowda Manjunathagowda, Vishal S. Gurav, Major Singh   +5 more
doaj   +1 more source