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Response of Wheat to Different Levels of Phosphorus and Zinc
Response of Wheat to Different Levels of Phosphorus and Zinc in a Sandy Clay Loam Soil
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Artikel-Nr:
9783848431564
Einband:
.
Seiten:
104
Autor:
Abdul Aziz
Format:
22.00x15.00x0.60 cm
Sprache:
Englisch
Beschreibung:
Mr. ABDUL AZIZ belongs to district Khanewal, Punjab, Pakistan. He did his M.Sc.(Hons.)Agri.(Agronomy), under the Supervision of Prof. Dr. Asghar Ali (Chairman), in Department of Agronomy, University of Agriculture, Faisalabad. He completed his B.Sc.(Hons.)Ari.(Agronomy) in 2005 with flying colours.
Phosphorus and Zn deficiencies are common nutritional restrictions to crop production in the soils of Pakistan. The P-Zn interactions in plants have been examined in the past but their interaction effects on economic yield of crops are still confusing, particularly in sandy clay loam soils. For these reasons, a field experiment was laid out in RCBD-factorial with three replications. It is concluded from this experiment that the treatment with 40 kg P and 8 kg Zn ha-1 gave the best combination of phosphorus and zinc levels at 100 kg N ha-1. It is also the most suitable from economic point of view as it gave maximum benefit cost ratio and value cost ratio along with high net income.