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BIO-FORMULATIONS FOR PLANT GROWTH-PROMOTING STREPTOMYCES SP.

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Relation http://oar.icrisat.org/12494/
https://sasapjas.org/wp-content/uploads/2024/02/013-Srinivas.pdf
 
Title BIO-FORMULATIONS FOR PLANT GROWTH-PROMOTING STREPTOMYCES SP.
 
Creator Srinivas, V
Pratyusha, S
Gopalakrishnan, S
 
Subject Plant Growth
 
Description A total of 19 strains of Streptomyces sp. viz., CAI-13, CAI-17, CAI-21, CAI-24, CAI-26, CAI-68, CAI-78, CAI-85, CAI93, CAI-121, CAI-127, CAI-140, CAI-155, KAI-26, KAI-27, KAI-32, KAI-90, KAI-180 and MMA-32 were earlier reported by
us as plant growth-promoters in chickpea, pigeonpea, sorghum, rice, pearl millet, tomato and chili. In the present investigation, the 19 strains of Streptomyces sp. were evaluated for development of a long term, eco-friendly and inexpensive formulation using different carrier materials such as peat, lignite, talc and talc + starch. Streptomyces strains were individually grown and
inoculated into the four selected carrier materials and stored in the refrigerator at 4oC. Samples were collected at the end of every month and tested for their viability and shelf life by plate count method for 12 months. All the 19 Streptomyces strains were viable and grown in all the tested carrier materials, however, peat inoculants showed greater viability and maintained stable colony forming units when compared talc, lignite, and talc + starch inoculants. It is concluded that peat formulation is best suited for mass multiplying the selected 19 Streptomyces strains..
 
Publisher Society of Agricultural Scientists
 
Date 2023-12-23
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights cc_attribution
 
Identifier http://oar.icrisat.org/12494/1/Andhra%20Pradesh%20J%20Agril.%20Sci_9_4_279-285_2023.pdf
Srinivas, V and Pratyusha, S and Gopalakrishnan, S (2023) BIO-FORMULATIONS FOR PLANT GROWTH-PROMOTING STREPTOMYCES SP. Andhra Pradesh Journal of Agricultural Sciences, 9 (4). pp. 279-285. ISSN 2454-3772