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International Journal for Research Trends and Innovation
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ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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Impact Factor : 8.14
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| Paper Title: | Effect of SRI GOLD BIO NPK and PICK UP GA on Grain Yield of Maize (Zea mays L.) |
| Authors Name: | Shankar Sudhakar Kalambe |
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IJRTI_206174
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| Published Paper Id: | IJRTI2509056 |
| Published In: | Volume 10 Issue 9, September-2025 |
| DOI: | |
| Abstract: | A field experiment was conducted at the Zambia Agriculture Research Institute (ZARI), Kabwe Research Station during the 2024/2025 cropping season to evaluate the efficacy of two microbial-based biofertilizers: SRI GOLD BIO NPK (granulated) and PICK UP GA (soluble powder), both produced by Contec Global UK. Nine fertility treatments were tested, including sole applications, combinations, and integration with conventional fertilizers, using maize variety ZMS 631. Results demonstrated that SRI GOLD BIO NPK significantly enhanced maize yield as a sole application (2859 kg/ha) compared to the control (1833 kg/ha). PICK UP GA applied alone showed limited improvement (2137 kg/ha). The combination of both products yielded 2583 kg/ha, a 41% increase over the control but statistically insignificant. Integration with conventional urea (200 kg/ha) markedly improved yields (5158 and 4513 kg/ha for SRI GOLD BIO NPK and PICK UP GA, respectively), although still below the full conventional fertilization regime (6452 kg/ha). When half-rates of conventional fertilizer were combined with biofertilizers, yields remained considerably higher than the control (4183 and 3205 kg/ha). The study highlights that integrating microbial biofertilizers with inorganic inputs can reduce chemical fertilizer dependence while sustaining yields in maize production systems. |
| Keywords: | Maize, SRI GOLD BIO NPK, PICK UP GA, biofertilizer, urea, sustainable agriculture, yield |
| Cite Article: | "Effect of SRI GOLD BIO NPK and PICK UP GA on Grain Yield of Maize (Zea mays L.)", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 9, page no.a485-a489, September-2025, Available :http://www.ijrti.org/papers/IJRTI2509056.pdf |
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID: IJRTI2509056
Registration ID:206174
Published In: Volume 10 Issue 9, September-2025
DOI (Digital Object Identifier):
Page No: a485-a489 Country: Jalna , Maharashtra, India Research Area: Biological Science Publisher : IJ Publication Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2509056 Published Paper PDF: https://www.ijrti.org/papers/IJRTI2509056 |
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ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED,
Journal Starting Year (ESTD) : 2016
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