Md. Shahadat Hossain Khan

Comparative Effect of Soil and Foliar Zinc Application on the Yield of Tea (Camellia sinensis L.) in Northern Bangladesh

Md. Shahadat Hossain Khan, Faria Akhter, Md. Abdullah Al Mamun, M. Abdulaha-Al Baquy & Md. Mahedy Alam · Journal of Experimental Agriculture International · 2025

Zinc (Zn) deficiency is a common limitation in tea (Camellia sinensis L.) production affecting both yield and quality negatively. Zn deficiency symptoms in tea plant include decrease in growth, short internodes, reduction in the size of leaf, interveinal chlorosis, bronzing of th...

Open access Research Article 10.9734/jeai/2025/v47i73600

The Role of Ecosystem Transformation and Agricultural Expansion and Its Effect on Some Soil Properties in Shingra and Birganj National Forests, Dinajpur, Bangladesh

Md. Shahadat Hossain Khan & Md. Mahedy Alam · Asian Journal of Research in Agriculture and Forestry · 2025

Soil quality has critical implications for ecosystem health and agricultural productivity, particularly in regions where land-use practices have transformed natural habitats to a large extent. The paper studied two national forests of Dinajpur, Bangladesh, the Shingra and Birganj...

Open access Research Article 10.9734/ajraf/2025/v11i2395

Optimizing NPKS Fertilization for Onion Yield and Soil Health in Dinajpur, Bangladesh

Md. Shahadat Hossain Khan & Md. Rayhanul Hoque · International Journal of Plant & Soil Science · 2025

To optimize the combination of major nutrients (N, P, K, S) for maximum yield of onion (Allium cepa L.) and profitable return without degrading the soil fertility, a field experiment was executed during the winter season of 2023–2024 at the HSTU Central Farm in Sadar Upazila, Din...

Open access Research Article 10.9734/ijpss/2025/v37i35350