TITLE:
Organic Amendments with Poultry Manure and Cow Dung Influence the Yield and Status of Nutrient Uptake in Wheat (Triticum aestivum)
AUTHORS:
Md. Abul Kalam Azad, Tazuddin Ahmed, Touria El-Jaoual Eaton, Md. Mukhtar Hossain
KEYWORDS:
Wheat Cultivation, Poultry Manure, Cow Dung, Chemical Fertilizers, Micronutrients, Straw and Grain Yield
JOURNAL NAME:
American Journal of Plant Sciences,
Vol.13 No.7,
July
25,
2022
ABSTRACT: The field experiment cultivating wheat during the winter
season from November 2014 to March 2015 was conducted in the “North Eastern
Barind Tract Soils” at Kushadaha, Nawabganj, Dinajpur in Bangladesh. The wheat
variety BARI Gom 26 was selected in focusing to evaluate the effects of organic
amendments using poultry manure (PM) and cow dung (CD) on the growth, yield and
nutrient uptake by the plant. The texture of the field soil was clay with
acidic nature (pH 5.61). The trials comprise three treatments following a
randomized complete block design (RCBD) replicated thrice. Results showed that
significantly greater plant height, number of tillers per hill and straw yield
were 98.10 cm, 3.66 and 5425 kg/ha respectively in receiving the treatment T2 than T3 (95.66 cm, 3.38 and 4483 kg/ha) and T1 (control).
Spike length, 1000 grain weight and grain yield were 9.23 cm, 39.81 kg/ha and
3100 kg/ha respectively also higher in T2 treatment than T3 (8.76 cm, 38.51 kg/ha, 3091 kg/ha) with no statistical differences among them.
Therefore, the treatment T2 (PM) comprised of poultry manure and NPK
exhibited as the best treatment for producing the highest in all growth and
yield parameters of wheat. In wheat grain, the content of N, P, K, S, Mg, Zn
and B ranged from 1.080% to 1.380% N, 0.390% to 0.398% P, 0.780% to 0.840% K,
0.079% to 0.111% S, 0.181% to 0.187% Mg, 25.56 to 29.77 ppm Zn and 10.12 to
12.54 ppm B. Similarly in straw, nutrients content ranged from 0.220 to 0.300%
N, 0.045% to 0.074% P, 0.970% to 1.250% K, 0.152% to 0.191% S, 0.097% to 0.101%
Mg, 10.78 to 13.23 ppm Zn and 27.98 to 2989 ppm B. Therefore, organic amendment
with 5-ton cow dung (CD) ha-1 with a recommended dose of NPK
significantly increased the content of N, S, Mg, Zn and B in the grain and
straw of wheat. Alternatively, the poultry manure treatment with NPK
significantly increased the content of P and K in the grain and straw of wheat.
However, results revealed that the treatments T2 and T3 comprising
a recommended dose of NPK with poultry manure and cow dung respectively could
increase the content of N, P, K, S, Mg, Zn and B in wheat. The overall results
expressed that the poultry manure treatment with NPK (T2) exposed as
superior for producing the top growth and yield attributes of wheat in the
studied area.