Influence of Bio-Stimulants on Flowering, Yield and Disease Incidence in Chrysanthemum (Dendranthema grandiflora T.) cv. Local Yellow
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Title |
Influence of Bio-Stimulants on Flowering, Yield and Disease Incidence in Chrysanthemum (Dendranthema grandiflora T.) cv. Local Yellow
Not Available |
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Creator |
B. Sivalakshmi
S. Madhavan T. Sirisha M. A. Sai D. V. S. Raju A. V. D. D. Rao R. K. Kumar |
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Subject |
Trichoderma viride, Pseudomonas fluorescens, Arbuscular Mycorrhizal Fungi, Flowering and Fusarium wilt
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Description |
Not Available
The present experiment was conducted to study the influence of bio-stimulants on flowering, yield and disease incidence in chrysanthemum cv. Local yellow. Different bio-stimulant formulations such as Trichoderma viride (9, 18 and 36 g per plant), Pseudomonas fluorescens (9, 18 and 36 g per plant) and Arbuscular Mycorrhizal Fungi (9, 18 and 36 g per plant) were applied to soil. Significant variations in flowering and wilt disease incidence were noticed with application of bio-stimulants. The plants treated with T. viride (18 g per plant) recorded earlier days to flower bud formation (62.66 days) and flowering (82.20 days), maximum duration of flowering (54.55 days), highest catalase activity (0.85 units/mg protein/min), peroxidase activity (0.99 units/mg protein/min) and lowest disease incidence (18.00 %) and percent disease index (16.66 %). Arbuscular Mycorrhizal Fungi (18 g per plant) recorded maximum shelf life (5.10 days), capitulum diameter (6.21 cm), flower yield per plot (14.14 kg) and number of pickings (10.12). Bio-stimulants in horticulture has been the focus of scientific interest for quite some time now. As the need for sustainable, eco-friendly and innovative horticulture solutions grows, more and more studies are being done on the efficacy of bio-stimulants. Not Available |
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Date |
2023-12-15T10:55:20Z
2023-12-15T10:55:20Z 2023-10-15 |
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Type |
Research Paper
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Identifier |
Not Available
2249-3239 http://krishi.icar.gov.in/jspui/handle/123456789/80993 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Biological Forum
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