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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
 
Creator B. Sivalakshmi
S. Madhavan
T. Sirisha
M. A. Sai
D. V. S. Raju
A. V. D. D. Rao
R. K. Kumar
 
Subject Trichoderma viride, Pseudomonas fluorescens, Arbuscular Mycorrhizal Fungi, Flowering and Fusarium wilt
 
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
 
Date 2023-12-15T10:55:20Z
2023-12-15T10:55:20Z
2023-10-15
 
Type Research Paper
 
Identifier Not Available
2249-3239
http://krishi.icar.gov.in/jspui/handle/123456789/80993
 
Language English
 
Relation Not Available;
 
Publisher Biological Forum