IJAAR Archives - International Network for Natural Sciences

Knowledge, attitudes and practices as determinants of compliance with pesticide-use guidelines among horticultural farmers in Babati district, Tanzania

George Mwakatobe*, Deus Ngaruko , Felician Mutasa

Int. J. Agron. & Agric. Res. 29(4), 1-9, October 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.4.1-9

Keywords: Compliance, Horticultural farmers, Knowledge-attitude-practice, Pesticide use, Tanzania

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Effect of quarry rehabilitation on soil microbial enzyme activities and their correlation with soil chemical properties along the coast of Kenya

Tunje Mwamuye Pole*, Mwakio Tole, Suhaila Hashim, Hosea Masaki

Int. J. Agron. & Agric. Res. 29(3), 1-14, September 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.3.1-14

Keywords: Enzyme activity, Rehabilitation, Restoration, Soil chemical properties

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Effects of ethanolic extract of Raphia hookeri fruits on chilled ram semen characteristics

Pamboundom Alassa*, Augustave Kenfack

Int. J. Agron. & Agric. Res. 29(2), 1-15, August 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.2.1-15

Keywords: Liquid storage, Oxidative stress, Ram, Raphia hookeri, Semen cells

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Effect of different cutting ages of Jali (Coix lacryma-jobi L.) on dry matter production, neutral detergent fiber, acid detergent fiber, and lignin contents

Oktavia Desi Nirga, Markus Miten Kleden*, Tara Tiba Nikolaus

Int. J. Agron. & Agric. Res. 29(1), 21-28, July 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.1.21-28

Keywords: Coix lacryma-jobi, Cutting age, Dry matter production, Forage quality, Neutral detergent fiber

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The role of vegetal cover in soil erosion control in Esan West Local Government Area, Edo State, Nigeria

A. E. Ilenre*, Y. H. Tashok, S. Ayo-Odifiri

Int. J. Agron. & Agric. Res. 29(1), 10-20, July 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.1.10-20

Keywords: Control, Role, Soil Erosion, Vegetal cover

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Integration of rhizobacteria consortium with reduced mineral fertilizer rates enhances yield of Irish potato (Solanum tuberosum) under screenhouse conditions

Ikunda Herman Massawe*, Akida Meya, Ernest Mbega

Int. J. Agron. & Agric. Res. 29(1), 1-9, July 2026.

DOI: https://dx.doi.org/10.12692/ijaar/29.1.1-9

Keywords: Biofertilizers, Consortium, Plant growth promoting bacteria, Rhizobacteria

Details

Characterization of the production systems and local initiatives for the conservation of traditional seeds of neglected crops: The case of roselle (Hibiscus sabdariffa) in Boulkiemdé Province

Samuel Fogné Drabo*, Félix Yameogo, Rahim Romba, Sidnomwendé Rebecca Ouedraogo, Salifou Ouedraogo, Olivier Gnankine

Int. J. Agron. & Agric. Res. 28(6), 39-47, June 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.6.39-47

Keywords: Production system, Seed conservation, Sorrel, Sustainable agriculture, Traditional storage practices

Details

Main actors, marketing channels, harvesting practices, and constraints in the Penja white pepper value chain, Cameroon

Louis Njie Ndumbe*, Audrey Pascale Ndokon, Maximillian Njie Mojemba

Int. J. Agron. & Agric. Res. 28(6), 28-38, June 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.6.28-38

Keywords: Constraints analysis, Marketing channels, Non-timber forest products, Penja white pepper, Piper nigrum L., Value-chain analysis

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Characterisation of Trichoderma spp. and rhizobacteria strains isolated from the rhizosphere of strawberry (Fragaria × ananassa Duch.) in the Menoua Division, Western Cameroon

Francine Tchinda Nindie*, Asafor Henry Chotangui, Kouam Idriss Djoko Frank, Mvondo Awono Jean Pierre

Int. J. Agron. & Agric. Res. 28(6), 19-27, June 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.6.19-27

Keywords: Biofertilizer, Botrytis cinerea, IAA, Phosphate solubilization, Plant growth-promoting rhizobacteria, Strawberry, Trichoderma

Details

Larval development of black soldier fly (Hermetia illucens Linnaues, 1758) on organophosphate-treated cabbage

Septer C. Sucdad*

Int. J. Agron. & Agric. Res. 28(6), 9-18, June 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.6.9-18

Keywords: Black soldier fly, Cabbage heads, Organophosphate

Details

IJAAR

Knowledge, attitudes and practices as determinants of compliance with pesticide-use guidelines among horticultural farmers in Babati district, Tanzania

Effect of quarry rehabilitation on soil microbial enzyme activities and their correlation with soil chemical properties along the coast of Kenya

Effects of ethanolic extract of Raphia hookeri fruits on chilled ram semen characteristics

Effect of different cutting ages of Jali (Coix lacryma-jobi L.) on dry matter production, neutral detergent fiber, acid detergent fiber, and lignin contents

The role of vegetal cover in soil erosion control in Esan West Local Government Area, Edo State, Nigeria

Integration of rhizobacteria consortium with reduced mineral fertilizer rates enhances yield of Irish potato (Solanum tuberosum) under screenhouse conditions

Characterization of the production systems and local initiatives for the conservation of traditional seeds of neglected crops: The case of roselle (Hibiscus sabdariffa) in Boulkiemdé Province

Main actors, marketing channels, harvesting practices, and constraints in the Penja white pepper value chain, Cameroon

Characterisation of Trichoderma spp. and rhizobacteria strains isolated from the rhizosphere of strawberry (Fragaria × ananassa Duch.) in the Menoua Division, Western Cameroon

Larval development of black soldier fly (Hermetia illucens Linnaues, 1758) on organophosphate-treated cabbage

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