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Academic Research Journal of
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Academic Research Journal of Agricultural Science and Research Vol. 3(7), pp. 192-200. July, 2015. ISSN: 2360-7874 DOI: 10.14662/ARJASR2015.046
Full Length Research Organic and inorganic fertilizers influence the nutrient use efficiency and yield of a rice variety BINA dhan7
Meher Malika1, Md. Rafiqul Islam1*, Md. Rezaul Karim1. Azmul Huda2 and M. Jahiruddin1
1Department of Soil Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh 2Department of Soil Science, Sylhet Agricultural University, Sylhet-3100, Bangladesh (*Corresponding author: E-email: rafiqss69@bau.edu.bd, Phone: +880 1711118761, Fax: +880 91 61510)
Accepted 29 June 2015
Integration of
chemical fertilizers with manures improves crop yield and minimizes the
detrimental effects of fertilizers. Here, an effort was made to evaluate
the combined effect of organic and inorganic fertilizers on the growth
and yield of rice (BINA dhan7). Application of organic and inorganic
fertilizers significantly increased the yield attributes as well as
grain and straw yields of rice. The treatment T5 (75%RFD + CD 2.5 t ha-1
+ PM 1.5 t ha-1 + Com 2.5 t ha-1) produced the highest grain yield (5670
kg ha-1) and straw yield (6768 kg ha-1) of rice. The lowest grain yield
(3692 kg ha-1) and straw yield (3751 kgha-1) were found in T0. Further,
it was observed that application of same doses of fertilizers with
poultry manure performed better than that of cowdung and compost. The
NPKS uptake and use efficiency of BINA dhan7 were markedly influenced by
combined application of organic and inorganic fertilizers. Overall, the
treatment T6 (50%RFD + CD 2.5 t ha-1 + PM 1.5 t ha-1 + Com 2.5 t ha-1)
was found to be the best combination of organic and inorganic
fertilizers for obtaining the maximum yield as well as the economic
yield of BINA dhan7.
How to cite this article: Malika M, Md. Islam R, Md. Karim R, Huda A, Jahiruddin M (2015). Organic and inorganic fertilizers influence the nutrient use efficiency and yield of a rice variety BINA dhan7. Acad. Res. J. Agri. Sci. Res. 3(7):192-200.
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