Izvorni znanstveni članak

https://doi.org/https://doi.org/10.5513/SUTS4224

Organic manure and biofertilisers enhance growth and yield performance of black gram

Md. Mainul Hasan ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
Md. Mamunur Rashid ; 2Department of Agronomy, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh *
Humayara Islam ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
Md. Mahmudul Hasan ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
Mr. Shanto Mardi ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
Md. Abu Hasan ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh
Abu Khayer Md. Muktadirul Bari Chowdhury ; Department of Crop Physiology & Ecology, Faculty of Agriculture, Hajee Mohammad Danesh Science and Technology University, Dinajpur-5200, Bangladesh *

* Dopisni autor.

Sažetak

In Bangladesh, sole dependence on inorganic fertilisers has led to declining soil organic matter, nutrient imbalance, and progressive soil health degradation. Therefore, nutrient management involving organic manures and biofertilisers is
essential for restoring soil fertility and sustaining long-term crop productivity under intensive agricultural systems. In this context, a field experiment was conducted from February to June 2022 to evaluate the effects of organic manures
and biofertilisers on growth, physiological attributes, and yield performance of black gram (Vigna mungo). The experiment was laid out in a two-factor randomised complete block design with three replications. Factor A consisted of three varieties (BARI mash-1, BARI mash-3, and BARI mash-4), while Factor B included five nutrient management treatments: recommended dose of fertilisers, poultry litter-based compost (PLBC), BARI biofertiliser, BINA biofertiliser, and biochar. Significant effects of variety, nutrient management, and their interaction were observed for most measured parameters, although the significance varied among traits and growth stages. PLBC application markedly improved growth and yield attributes, including plant height, branching, root development, pod number, grain yield, straw yield, SPAD value, and 1000-seed weight, in some treatments. Among the varieties, BARI mash-1 recorded superior performance with the highest grain yield, whereas BARI mash-4 showed the lowest. The interaction effect revealed
the highest yield in BARI mash-1 under PLBC, while the lowest was observed in BARI mash-4 with biochar. Overall, PLBC demonstrated the most effective nutrient management strategy for enhancing black gram productivity under field
conditions.

Ključne riječi

Vigna mungo; organic manure; poultry litter compost; sustainable agriculture; soil fertility

Hrčak ID:

351376

URI

https://hrcak.srce.hr/351376

Datum izdavanja:

28.9.2026.

Podaci na drugim jezicima: hrvatski

Posjeta: 0 *