Efficiency of Poultry Manure for Improving Nutrient Composition of Maize Plants under Calcareous Soil Environment
Efficiency of Poultry Manure for Improving Nutrient Composition of Maize Plants under Calcareous Soil Environment
Muhammad Fiyyaz1, Ghulam Sarwar1*, Noor-Us-Sabah1, Mukkram Ali Tahir1, Muhammad Aftab2, Muhammad Zeeshan Manzoor1, Sher Muhammad3, Muhammad Latif4, Ayesha Zafar1, Imran Shehzad1, Sarfraz Hussain5, Aneela Riaz6 and Abid Niaz2
ABSTRACT
Deficiency of organic matter in Pakistani soils is well established fact. This deficiency of organic matter deteriorates soil physical properties and all related chemical processes in the soil. To overcome this issue, organic matter is added to these soils in so many forms like Farm Yard Manure (FYM), compost, green manure, rice husk and poultry manure. All these practices are favoured to enhance soil productivity level. Keeping in view the current scenario of country, this experiment was conducted. Experiment contained 11 treatments applied under completely randomized design (CRD) included, T1 = chemical fertilizers at recommended rate, T2 = chemical fertilizers at half recommended rate, T3 = poultry dung at the rate of 5 t ha-1, T4 = poultry dung at the rate of 7.5 t ha-1, T5 = poultry dung at the rate of 10 t ha-1, T6 = T1 + T3, T7 = T1 + T4, T8 = T1 + T5, T9 = T2 + T3, T10 = T2 + T4 and T11 = T2 + T5. Maize was grown as test crop to evaluate efficiency of these treatments. At maturity, plant samples of maize were collected from all pots. Laboratory analysis for collected plant samples was carried out. Data were statistically analyzed. Results indicated that treatment (T8) produce maximum nitrogen (3.27%), phosphorus (1.0%) and potassium (2.85%) concentration in shoots of maize plants. The same trend of improvement was noted for maximum nitrogen (3.16%), phosphorus (0.92%) and potassium (2.88%) concentration in roots of maize plants.
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