IJAAR Archives - International Network for Natural Sciences

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

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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

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Protective effects of exogenous L-proline on germination and early seedling development of soybean under osmotic stress

Samuel Mariano-da-Silva, Rafael Dal Bosco Ducatti*, André Luiz Radünz, Marco Aurélio Tamontin, Siumar Pedro Tironi, Vanderlei Smaniotto

Int. J. Agron. & Agric. Res. 28(6), 1-8, June 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.6.1-8

Keywords: Glycine max, Osmotic adjustment, Plant vigor, Saline stress, Seed germination

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Integrated nutrient management in sweet corn (Zea mays L.) for production optimization

Jay-Ar M. Liga*, Alimoden L. Pido, Albert R. Cabolbol, Nelaida H. Kapirig

Int. J. Agron. & Agric. Res. 28(5), 29-37, May 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.5.29-37

Keywords: Complete fertilizer, Inorganic fertilizers, Integrated nutrient management, Sweet corn, Vermicompost, Zea mays

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Influence of drip fertigation using vermitea on Chinese cabbage (Brassica rapa L. var. pekinensis) in low-nutrient area

Jaypee O. Padilla*, Albert R. Cabolbol, Christian Jayson L. Tuba, Saharlin E. Mindalano

Int. J. Agron. & Agric. Res. 28(5), 20-28, May 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.5.20-28

Keywords: Chinese cabbage, Drip fertigation, Vermicast concentration, Vermitea

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Haematological and histological characteristics of free ranged sasso chicken fed with non-conventional feedstuffs

Mark Stephen S. Ballog*, Oliva M. Gaffud

Int. J. Agron. & Agric. Res. 28(5), 9-19, May 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.5.9-19

Keywords: Free range, Hematology and histology of chicken, Non-conventional feedstuff, Sasso chicken

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Comparative economic and environmental analysis of cocoa and bush mango cultivation in Bomboko, Cameroon: Implications for agroforestry integration and livelihood enhancement

Louis Njie Ndumbe*, Nahgela Nadine Forsang

Int. J. Agron. & Agric. Res. 28(5), 1-8, May 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.5.1-8

Keywords: Agroforestry, Bomboko Cameroon, Economic analysis, Irvingia gabonensis, Livelihood enhancement, Theobroma cacao

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Technology usage and marketing efficiency: Evidence from farmers in the North West region, Cameroon

Moti Wilson John*, Bime Mary Juliet Egwu, Peter Ngek Shillie, Tsi Evaristus Angwafo

Int. J. Agron. & Agric. Res. 28(4), 23-32, April 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.4.23-32

Keywords: Agriculture, Cameroon, Digital platforms, Marketing efficiency, Smallholder farmers, Technology usage, Transaction costs

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Interactive effect of salinity (NaCl) and potassium (k+) on in vitro growth of micropropagated potato

Zishan Gul*, Jawad Ahmed, Zafar Jamal, Naseem Ahmad

Int. J. Agron. & Agric. Res. 28(4), 11-22, April 2026.

DOI: https://dx.doi.org/10.12692/ijaar/28.4.11-22

Keywords: In vitro, Potassium, Potato, Salinity

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IJAAR

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

Protective effects of exogenous L-proline on germination and early seedling development of soybean under osmotic stress

Integrated nutrient management in sweet corn (Zea mays L.) for production optimization

Influence of drip fertigation using vermitea on Chinese cabbage (Brassica rapa L. var. pekinensis) in low-nutrient area

Haematological and histological characteristics of free ranged sasso chicken fed with non-conventional feedstuffs

Comparative economic and environmental analysis of cocoa and bush mango cultivation in Bomboko, Cameroon: Implications for agroforestry integration and livelihood enhancement

Technology usage and marketing efficiency: Evidence from farmers in the North West region, Cameroon

Interactive effect of salinity (NaCl) and potassium (k+) on in vitro growth of micropropagated potato

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