Macronutrient-Use Efficiency and Changes in Chemical Properties of an Oxisol as Influenced by Phosphorus Fertilization and Tropical Cover Crops
Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P leve...
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| description | Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol. |
| doi_str_mv | 10.1080/00103624.2013.874030 |
| format | Article |
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K ; Baligar, V. C</creator><creatorcontrib>Fageria, N. K ; Baligar, V. C</creatorcontrib><description>Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol.</description><identifier>ISSN: 0010-3624</identifier><identifier>EISSN: 1532-2416</identifier><identifier>EISSN: 1532-4133</identifier><identifier>DOI: 10.1080/00103624.2013.874030</identifier><identifier>CODEN: CSOSA2</identifier><language>eng</language><publisher>Philadelphia, PA: Taylor & Francis</publisher><subject>Agronomy. Soil science and plant productions ; aluminum ; base saturation ; Biological and medical sciences ; Cajanus cajan ; calcium ; Calopogonium mucunoides ; Canavalia ensiformis ; cation exchange capacity ; Concentration of macro and micronutrients ; cover crops ; cropping systems ; Crotalaria juncea ; Crotalaria pallida ; Crotalaria spectabilis ; dry matter accumulation ; fertilizer application ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; greenhouse experimentation ; hydrogen ; Lablab purpureus subsp. purpureus ; magnesium ; Mucuna pruriens var. utilis ; nitrogen ; Nitrogen, phosphorus, potassium fertilizations ; nutrient uptake ; nutrient use efficiency ; Oxisol ; Oxisols ; phosphorus ; phosphorus fertilizers ; plant nutrition ; potassium ; Pueraria phaseoloides ; shoot dry weight ; shoots ; soil chemical properties ; soil fertility ; soil pH ; Soil science ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; sulfur ; tropical and subtropical crops ; tropical soils</subject><ispartof>Communications in Soil Science and Plant Analysis, 2014-05, Vol.45 (9), p.1227-1246</ispartof><rights>Copyright © Taylor & Francis Group, LLC</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-cbaaad7d280fc7ab81fe9ff03a37a380afcf7f355eb34874c841f67d60916b203</citedby><cites>FETCH-LOGICAL-c422t-cbaaad7d280fc7ab81fe9ff03a37a380afcf7f355eb34874c841f67d60916b203</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28573215$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fageria, N. K</creatorcontrib><creatorcontrib>Baligar, V. C</creatorcontrib><title>Macronutrient-Use Efficiency and Changes in Chemical Properties of an Oxisol as Influenced by Phosphorus Fertilization and Tropical Cover Crops</title><title>Communications in Soil Science and Plant Analysis</title><description>Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol.</description><subject>Agronomy. Soil science and plant productions</subject><subject>aluminum</subject><subject>base saturation</subject><subject>Biological and medical sciences</subject><subject>Cajanus cajan</subject><subject>calcium</subject><subject>Calopogonium mucunoides</subject><subject>Canavalia ensiformis</subject><subject>cation exchange capacity</subject><subject>Concentration of macro and micronutrients</subject><subject>cover crops</subject><subject>cropping systems</subject><subject>Crotalaria juncea</subject><subject>Crotalaria pallida</subject><subject>Crotalaria spectabilis</subject><subject>dry matter accumulation</subject><subject>fertilizer application</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>greenhouse experimentation</subject><subject>hydrogen</subject><subject>Lablab purpureus subsp. purpureus</subject><subject>magnesium</subject><subject>Mucuna pruriens var. utilis</subject><subject>nitrogen</subject><subject>Nitrogen, phosphorus, potassium fertilizations</subject><subject>nutrient uptake</subject><subject>nutrient use efficiency</subject><subject>Oxisol</subject><subject>Oxisols</subject><subject>phosphorus</subject><subject>phosphorus fertilizers</subject><subject>plant nutrition</subject><subject>potassium</subject><subject>Pueraria phaseoloides</subject><subject>shoot dry weight</subject><subject>shoots</subject><subject>soil chemical properties</subject><subject>soil fertility</subject><subject>soil pH</subject><subject>Soil science</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>sulfur</subject><subject>tropical and subtropical crops</subject><subject>tropical soils</subject><issn>0010-3624</issn><issn>1532-2416</issn><issn>1532-4133</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkc1u1DAUhSMEEkPhDZCwhJDYZLj-SZxZIRS1UKmoleisrRvH7rjK2IOdFIaX4JVxmpYFG1b2tb5zfHVOUbymsKbQwAcACrxmYs2A8nUjBXB4UqxoxVnJBK2fFqsZKWfmefEipds8biSwVfH7K-oY_DRGZ_xYbpMhp9Y6nSd9JOh70u7Q35hEnM9Xs3caB3IVw8HE0eXnYDNFLn-6FAaCiZx7O0xZbHrSHcnVLqTDLsQpkbNZMLhfOLrg752vs8u9XRvuTCRtHtPL4pnFIZlXD-dJsT07vW6_lBeXn8_bTxelFoyNpe4QsZc9a8BqiV1DrdlYCxy5RN4AWm2l5VVlOi5yILoR1Nayr2FD644BPyneL76HGL5PJo1q75I2w4DehCkpWrHNRkiAKqNv_0FvwxR93m6mQFa8ljJTYqFynClFY9Uhuj3Go6Kg5pbUY0tqbkktLWXZuwdzTDkKG9Frl_5qWVNJzui8xMeFc96GuMcfIQ69GvE4hPgo4v_56c3iYDEovIlZsP2WAZFpVgtK-R_W37Ai</recordid><startdate>20140515</startdate><enddate>20140515</enddate><creator>Fageria, N. K</creator><creator>Baligar, V. C</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7ST</scope><scope>7T7</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>L.G</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20140515</creationdate><title>Macronutrient-Use Efficiency and Changes in Chemical Properties of an Oxisol as Influenced by Phosphorus Fertilization and Tropical Cover Crops</title><author>Fageria, N. K ; Baligar, V. C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-cbaaad7d280fc7ab81fe9ff03a37a380afcf7f355eb34874c841f67d60916b203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>aluminum</topic><topic>base saturation</topic><topic>Biological and medical sciences</topic><topic>Cajanus cajan</topic><topic>calcium</topic><topic>Calopogonium mucunoides</topic><topic>Canavalia ensiformis</topic><topic>cation exchange capacity</topic><topic>Concentration of macro and micronutrients</topic><topic>cover crops</topic><topic>cropping systems</topic><topic>Crotalaria juncea</topic><topic>Crotalaria pallida</topic><topic>Crotalaria spectabilis</topic><topic>dry matter accumulation</topic><topic>fertilizer application</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>greenhouse experimentation</topic><topic>hydrogen</topic><topic>Lablab purpureus subsp. purpureus</topic><topic>magnesium</topic><topic>Mucuna pruriens var. utilis</topic><topic>nitrogen</topic><topic>Nitrogen, phosphorus, potassium fertilizations</topic><topic>nutrient uptake</topic><topic>nutrient use efficiency</topic><topic>Oxisol</topic><topic>Oxisols</topic><topic>phosphorus</topic><topic>phosphorus fertilizers</topic><topic>plant nutrition</topic><topic>potassium</topic><topic>Pueraria phaseoloides</topic><topic>shoot dry weight</topic><topic>shoots</topic><topic>soil chemical properties</topic><topic>soil fertility</topic><topic>soil pH</topic><topic>Soil science</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. Amendments</topic><topic>sulfur</topic><topic>tropical and subtropical crops</topic><topic>tropical soils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fageria, N. 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K</au><au>Baligar, V. C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Macronutrient-Use Efficiency and Changes in Chemical Properties of an Oxisol as Influenced by Phosphorus Fertilization and Tropical Cover Crops</atitle><jtitle>Communications in Soil Science and Plant Analysis</jtitle><date>2014-05-15</date><risdate>2014</risdate><volume>45</volume><issue>9</issue><spage>1227</spage><epage>1246</epage><pages>1227-1246</pages><issn>0010-3624</issn><eissn>1532-2416</eissn><eissn>1532-4133</eissn><coden>CSOSA2</coden><abstract>Cover crops are important components of copping systems due to their beneficial effects on soil physical, chemical, and biological properties. A greenhouse experiment was conducted to evaluate influence of phosphorus (P) fertilization on nutrient-use efficiency of 14 tropical cover crops. The P levels tested were 0 (low), 100 (medium), and 200 (high) mg kg−1 of soil. The cover crops tested were Crotalaria breviflora, Crotalaria spectabilis Roth, Crotalaria ochroleuca G. Don, Crotalaria juncea L., Crotalaria mucronata, Calapogonium mucunoides, Pueraria phaseoloides Roxb., Cajanus cajan L. Millspaugh, Dolichos lablab L., Mucuna deeringiana (Bort) Merr., Mucuna cinereum L., and Canavalia ensiformis L. DC. Agronomic efficiency (shoot dry weight per unit P applied), physiological efficiency (shoot dry weight per unit of nutrient uptake), and apparent recovery efficiency (nutrient uptake in the shoot per unit nutrient applied) were significantly varied among cover crops. Agronomic efficiency decreased with increasing P levels. Overall, physiological efficiency of nutrient uptake was in the order of P > sulfur (S) > magnesium (Mg) > calcium (Ca) > potassium (K) > nitrogen (N). Similarly, apparent recovery efficiency was in the order of N > K > Ca > Mg > P > S. Different recovery efficiency in cover crops can be useful in selecting cover crops with high recovery efficiency, which may be beneficial to succeeding crops in the cropping systems. The P × cover crops interactions were significant for soil extractable Ca2+, P, cation exchange capacity (CEC), Ca saturation, Ca/K ratio, and K/Mg ratio, indicating that cover crops change these soil property differently under different P levels. Thus, cover crops selection for different P levels is an important strategy for using cover crops in cropping systems in Brazilian Oxisols. Optimal values of soil pH, soil Ca and Mg contents, hydrogen (H) + aluminum (Al), P, CEC, base saturation, Ca saturation, Mg saturation, and K saturation were established for tropical cover crops grown on an Oxisol.</abstract><cop>Philadelphia, PA</cop><pub>Taylor & Francis</pub><doi>10.1080/00103624.2013.874030</doi><tpages>20</tpages></addata></record> |
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| subjects | Agronomy. Soil science and plant productions aluminum base saturation Biological and medical sciences Cajanus cajan calcium Calopogonium mucunoides Canavalia ensiformis cation exchange capacity Concentration of macro and micronutrients cover crops cropping systems Crotalaria juncea Crotalaria pallida Crotalaria spectabilis dry matter accumulation fertilizer application Fundamental and applied biological sciences. Psychology General agronomy. Plant production greenhouse experimentation hydrogen Lablab purpureus subsp. purpureus magnesium Mucuna pruriens var. utilis nitrogen Nitrogen, phosphorus, potassium fertilizations nutrient uptake nutrient use efficiency Oxisol Oxisols phosphorus phosphorus fertilizers plant nutrition potassium Pueraria phaseoloides shoot dry weight shoots soil chemical properties soil fertility soil pH Soil science Soil-plant relationships. Soil fertility. Fertilization. Amendments sulfur tropical and subtropical crops tropical soils |
| title | Macronutrient-Use Efficiency and Changes in Chemical Properties of an Oxisol as Influenced by Phosphorus Fertilization and Tropical Cover Crops |
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