Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties

Organic and inorganic nutrients are important for crop productivity and soil health. Present study investigated the effects of organic and inorganic manures on maize and their residual impacts on soil physico-chemical characteristics. Sheep manure (SM), poultry manure (PM) and farmyard manure (FYM)...

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Autores principales:	Mahmood,Faisal, Khan,Imran, Ashraf,Umair, Shahzad,Tanvir, Hussain,Sabir, Shahid,Muhammed, Abid,Muhammad, Ullah,Sami
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2017
Materias:	Growth maize soil characteristics yield
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100003
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spelling	oai:scielo:S0718-951620170001000032017-09-27Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical propertiesMahmood,FaisalKhan,ImranAshraf,UmairShahzad,TanvirHussain,SabirShahid,MuhammedAbid,MuhammadUllah,Sami Growth maize soil characteristics yield Organic and inorganic nutrients are important for crop productivity and soil health. Present study investigated the effects of organic and inorganic manures on maize and their residual impacts on soil physico-chemical characteristics. Sheep manure (SM), poultry manure (PM) and farmyard manure (FYM) were applied as organic nutrient source while urea, diammonium phosphate (DAP) and sulphate of potash (SOP) were used at different concentrations as inorganic nutrients source viz., T1: Unfertilized control; T2: NPK at 250-150-125 kg ha-1; T3: SM at 15 t ha-1; T4: FYM at 16 t ha-1; T5: PM at 13 t ha-1; T6: NPK at 150-85-50 + 8 t ha-1 SM; T7: NPK at 150-85-50 + 8.5 t ha-1 FYM and T8: NPK at 150-85-50 + 7 t ha-1 PM. Results showed that growth and yield of maize were substantially improved by fertilizer application alongside organic manures whereas soil total organic C and total N, P, K contents increased when inorganic fertilizers were applied alone or in combined with organic manures. However, soil pH and soil bulk density decreased due to application of organic fertilizer and showed a negative correlation with grain yield. Further, a significant and positive correlation (R²= 0.52, 0.91 and 0.55) was observed among maize grain yield and available N, P and K contents, respectively in the soil. Conclusively, integration of inorganic fertilizers with organic manures can be used with optimum rates to improve crop productivity on sustainable basis. This study will be helpful in crafting sustainable nutrient management programs in future to enhance crop productivity with high efficiency and minimum nutrient loss.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.17 n.1 20172017-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100003en10.4067/S0718-95162017005000002
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Growth maize soil characteristics yield
spellingShingle	Growth maize soil characteristics yield Mahmood,Faisal Khan,Imran Ashraf,Umair Shahzad,Tanvir Hussain,Sabir Shahid,Muhammed Abid,Muhammad Ullah,Sami Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
description	Organic and inorganic nutrients are important for crop productivity and soil health. Present study investigated the effects of organic and inorganic manures on maize and their residual impacts on soil physico-chemical characteristics. Sheep manure (SM), poultry manure (PM) and farmyard manure (FYM) were applied as organic nutrient source while urea, diammonium phosphate (DAP) and sulphate of potash (SOP) were used at different concentrations as inorganic nutrients source viz., T1: Unfertilized control; T2: NPK at 250-150-125 kg ha-1; T3: SM at 15 t ha-1; T4: FYM at 16 t ha-1; T5: PM at 13 t ha-1; T6: NPK at 150-85-50 + 8 t ha-1 SM; T7: NPK at 150-85-50 + 8.5 t ha-1 FYM and T8: NPK at 150-85-50 + 7 t ha-1 PM. Results showed that growth and yield of maize were substantially improved by fertilizer application alongside organic manures whereas soil total organic C and total N, P, K contents increased when inorganic fertilizers were applied alone or in combined with organic manures. However, soil pH and soil bulk density decreased due to application of organic fertilizer and showed a negative correlation with grain yield. Further, a significant and positive correlation (R²= 0.52, 0.91 and 0.55) was observed among maize grain yield and available N, P and K contents, respectively in the soil. Conclusively, integration of inorganic fertilizers with organic manures can be used with optimum rates to improve crop productivity on sustainable basis. This study will be helpful in crafting sustainable nutrient management programs in future to enhance crop productivity with high efficiency and minimum nutrient loss.
author	Mahmood,Faisal Khan,Imran Ashraf,Umair Shahzad,Tanvir Hussain,Sabir Shahid,Muhammed Abid,Muhammad Ullah,Sami
author_facet	Mahmood,Faisal Khan,Imran Ashraf,Umair Shahzad,Tanvir Hussain,Sabir Shahid,Muhammed Abid,Muhammad Ullah,Sami
author_sort	Mahmood,Faisal
title	Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
title_short	Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
title_full	Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
title_fullStr	Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
title_full_unstemmed	Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
title_sort	effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000100003
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_version_	1714206554451869696

Effects of organic and inorganic manures on maize and their residual impact on soil physico-chemical properties

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