Bio-intensive management of major soil borne diseases of tomato in Uttarakhand

Autor:	Bhupesh Chandra Kabdwal, Jagesh Kumar, Roopali Sharma, Rashmi Tewari
Rok vydání:	2019
Předmět:	biology Crop yield Trichoderma harzianum Pseudomonas fluorescens biology.organism_classification Applied Microbiology and Biotechnology Horticulture Germination Insect Science Shoot Root rot Mycorrhiza Agronomy and Crop Science Wilt disease
Zdroj:	Journal of Biological Control. 33:353-359
ISSN:	2230-7281 0971-930X
DOI:	10.18311/jbc/2019/23251
Popis:	A glasshouse and field experimental was conducted by using Trichoderma harzianum (Th 43), Pseudomonas fluorescens (Pf 173) and Jas Mycorrhizal (AMF) for plant growth promotion and management of root rot and wilt disease of tomato. There were eight treatment combinations for glass house as well as field experiment. In glasshouse maximum germination (91%),shoot and root length (40.83 cm, 9.79 cm), fresh & dry shoot weight (152.00 g, 28.38 g), fresh & dry root weight (9.33 g, 3.90 g), plant vigour index (4301.45) was recorded in treatment combination of Th + Pf + AMF. In experimental field maximum reduction of disease over control (72.16%) was found in treatment combination of Trichoderma harzianum (Th 43) + Pseudomonas fluorescens (Pf 173) + Jas Mycorrhiza (AMF). The maximum yield of tomato (486.70 q/ha) was also recorded in same treatment combination.
Databáze:	OpenAIRE
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