Influenced of Organic and Chemical Source Fertilizer on Soil Physicochemical Properties and Nutrient Concentration of Nitisol in Welmera District, Central Ethiopia
Sustaining soil fertility and enhancing food production on smallholder farms is a great challenge in High Lands of Ethiopia due to mining of nutrients as result of continuous cropping without adequate external addition of inputs. A study was therefore, conducted to investigate effects of vermicompos...
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| Veröffentlicht in: | World journal of agricultural sciences : WJAS 2021-01, Vol.17 (4), p.295 |
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| creator | Gadisa, Negessa Wakgari, Tesfaye |
| description | Sustaining soil fertility and enhancing food production on smallholder farms is a great challenge in High Lands of Ethiopia due to mining of nutrients as result of continuous cropping without adequate external addition of inputs. A study was therefore, conducted to investigate effects of vermicompost and nitrogen fertilizer combination on soil physicochemical properties at Holeta Agricultural Research Center on Nitisols in the central highlands of Ethiopia in the 2019 cropping season. The treatments were arranged in a factorial split split-plot combination with two wheat varieties (Danda'a and Wane) as main plot, four vermicompost levels (0,2.5,5 and 7.5 t. ha-1) as sub plot plot and four N fertilizer levels (0,23,46, 69 kg N ha-1) as sub- sub- plot with three replications. The results revealed that the main effect of vermicompost significantly (P |
| doi_str_mv | 10.5829/idosi.wjas.2021.295.307 |
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A study was therefore, conducted to investigate effects of vermicompost and nitrogen fertilizer combination on soil physicochemical properties at Holeta Agricultural Research Center on Nitisols in the central highlands of Ethiopia in the 2019 cropping season. The treatments were arranged in a factorial split split-plot combination with two wheat varieties (Danda'a and Wane) as main plot, four vermicompost levels (0,2.5,5 and 7.5 t. ha-1) as sub plot plot and four N fertilizer levels (0,23,46, 69 kg N ha-1) as sub- sub- plot with three replications. The results revealed that the main effect of vermicompost significantly (P<0.05) influenced and improved major soil physico-chemical properties; soil bulk density, total porosity, soil moisture content, soil organic carbon (SOC), cation exchange capacity (CEC), soil available P, available S, exchangeable K, Ca and Mg after five months of wheat harvesting. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Exchangeable acidity and exchangeable Al as well as available soil micronutrients (Cu, Zn, Fe and Mn) were found decreased after harvesting of wheat. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Therefore, we conclude that integrated use of vermompost with nitrogen fertilizer improve soil physicochemical properties and fertility status of nitisol soils.</description><identifier>ISSN: 1817-3047</identifier><identifier>EISSN: 1817-5082</identifier><identifier>DOI: 10.5829/idosi.wjas.2021.295.307</identifier><language>eng</language><publisher>Dubai: IDOSI Publications</publisher><subject>Acidity ; Agricultural research ; Aluminum ; Bulk density ; Cation exchange ; Cation exchanging ; Chemical properties ; Composting ; Continuous cropping ; Copper ; Farms ; Fertilizers ; Food production ; Harvesting ; Manganese ; Micronutrients ; Moisture content ; Nitrogen ; Nutrient availability ; Nutrient concentrations ; Nutrients ; Organic carbon ; Organic soils ; Physicochemical properties ; Porosity ; Research facilities ; Small farms ; Soil chemistry ; Soil density ; Soil fertility ; Soil improvement ; Soil investigations ; Soil moisture ; Soil porosity ; Soil properties ; Vermicomposting ; Water content ; Wheat ; Worms</subject><ispartof>World journal of agricultural sciences : WJAS, 2021-01, Vol.17 (4), p.295</ispartof><rights>Copyright IDOSI Publications 2021</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Gadisa, Negessa</creatorcontrib><creatorcontrib>Wakgari, Tesfaye</creatorcontrib><title>Influenced of Organic and Chemical Source Fertilizer on Soil Physicochemical Properties and Nutrient Concentration of Nitisol in Welmera District, Central Ethiopia</title><title>World journal of agricultural sciences : WJAS</title><description>Sustaining soil fertility and enhancing food production on smallholder farms is a great challenge in High Lands of Ethiopia due to mining of nutrients as result of continuous cropping without adequate external addition of inputs. A study was therefore, conducted to investigate effects of vermicompost and nitrogen fertilizer combination on soil physicochemical properties at Holeta Agricultural Research Center on Nitisols in the central highlands of Ethiopia in the 2019 cropping season. The treatments were arranged in a factorial split split-plot combination with two wheat varieties (Danda'a and Wane) as main plot, four vermicompost levels (0,2.5,5 and 7.5 t. ha-1) as sub plot plot and four N fertilizer levels (0,23,46, 69 kg N ha-1) as sub- sub- plot with three replications. The results revealed that the main effect of vermicompost significantly (P<0.05) influenced and improved major soil physico-chemical properties; soil bulk density, total porosity, soil moisture content, soil organic carbon (SOC), cation exchange capacity (CEC), soil available P, available S, exchangeable K, Ca and Mg after five months of wheat harvesting. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Exchangeable acidity and exchangeable Al as well as available soil micronutrients (Cu, Zn, Fe and Mn) were found decreased after harvesting of wheat. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Therefore, we conclude that integrated use of vermompost with nitrogen fertilizer improve soil physicochemical properties and fertility status of nitisol soils.</description><subject>Acidity</subject><subject>Agricultural research</subject><subject>Aluminum</subject><subject>Bulk density</subject><subject>Cation exchange</subject><subject>Cation exchanging</subject><subject>Chemical properties</subject><subject>Composting</subject><subject>Continuous cropping</subject><subject>Copper</subject><subject>Farms</subject><subject>Fertilizers</subject><subject>Food production</subject><subject>Harvesting</subject><subject>Manganese</subject><subject>Micronutrients</subject><subject>Moisture content</subject><subject>Nitrogen</subject><subject>Nutrient availability</subject><subject>Nutrient concentrations</subject><subject>Nutrients</subject><subject>Organic carbon</subject><subject>Organic soils</subject><subject>Physicochemical properties</subject><subject>Porosity</subject><subject>Research facilities</subject><subject>Small farms</subject><subject>Soil chemistry</subject><subject>Soil density</subject><subject>Soil fertility</subject><subject>Soil improvement</subject><subject>Soil investigations</subject><subject>Soil moisture</subject><subject>Soil porosity</subject><subject>Soil properties</subject><subject>Vermicomposting</subject><subject>Water content</subject><subject>Wheat</subject><subject>Worms</subject><issn>1817-3047</issn><issn>1817-5082</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqNjs1OwzAQhC0EEuXnGViJKw2O0_ydQ6tyKZVA4lhZzoZs5NrBdoTgdXhRTFXunGa18-3OMHaT8iSvRH1PrfWUfAzSJ4KLNBF1nmS8PGGztErLec4rcXqcM74oz9mF9wPneSmKYsa-H02nJzQKW7AdPLk3aUiBNC00Pe5JSQ3PdnIKYYUukKYvdGBNXJKGbf_pSVn1R26dHX8p9IcPmyk4QhOgsTHABCcDxdOYs6FA3mogA6-o9-gkPJCPtAp30BxQDcvQkx1JXrGzTmqP10e9ZLer5Uuzno_Ovk_ow26IDU20diIvKi6qWiyy_1E_g5lnVw</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Gadisa, Negessa</creator><creator>Wakgari, Tesfaye</creator><general>IDOSI Publications</general><scope>7SS</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope></search><sort><creationdate>20210101</creationdate><title>Influenced of Organic and Chemical Source Fertilizer on Soil Physicochemical Properties and Nutrient Concentration of Nitisol in Welmera District, Central Ethiopia</title><author>Gadisa, Negessa ; 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A study was therefore, conducted to investigate effects of vermicompost and nitrogen fertilizer combination on soil physicochemical properties at Holeta Agricultural Research Center on Nitisols in the central highlands of Ethiopia in the 2019 cropping season. The treatments were arranged in a factorial split split-plot combination with two wheat varieties (Danda'a and Wane) as main plot, four vermicompost levels (0,2.5,5 and 7.5 t. ha-1) as sub plot plot and four N fertilizer levels (0,23,46, 69 kg N ha-1) as sub- sub- plot with three replications. The results revealed that the main effect of vermicompost significantly (P<0.05) influenced and improved major soil physico-chemical properties; soil bulk density, total porosity, soil moisture content, soil organic carbon (SOC), cation exchange capacity (CEC), soil available P, available S, exchangeable K, Ca and Mg after five months of wheat harvesting. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Exchangeable acidity and exchangeable Al as well as available soil micronutrients (Cu, Zn, Fe and Mn) were found decreased after harvesting of wheat. Similarly, soil reaction and total nitrogen (TN) significantly (P< 0.05) influenced by combination of vermicompost and nitrogen fertilizers. Therefore, we conclude that integrated use of vermompost with nitrogen fertilizer improve soil physicochemical properties and fertility status of nitisol soils.</abstract><cop>Dubai</cop><pub>IDOSI Publications</pub><doi>10.5829/idosi.wjas.2021.295.307</doi></addata></record> |
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| ispartof | World journal of agricultural sciences : WJAS, 2021-01, Vol.17 (4), p.295 |
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| subjects | Acidity Agricultural research Aluminum Bulk density Cation exchange Cation exchanging Chemical properties Composting Continuous cropping Copper Farms Fertilizers Food production Harvesting Manganese Micronutrients Moisture content Nitrogen Nutrient availability Nutrient concentrations Nutrients Organic carbon Organic soils Physicochemical properties Porosity Research facilities Small farms Soil chemistry Soil density Soil fertility Soil improvement Soil investigations Soil moisture Soil porosity Soil properties Vermicomposting Water content Wheat Worms |
| title | Influenced of Organic and Chemical Source Fertilizer on Soil Physicochemical Properties and Nutrient Concentration of Nitisol in Welmera District, Central Ethiopia |
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