000 | 03467nab a22004457a 4500 | ||
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001 | G98210 | ||
003 | MX-TxCIM | ||
005 | 20230815161010.0 | ||
008 | 121211b |||p||p||||||| |z||| | | ||
022 | _a2328-5648 (Revista en electrónico) | ||
022 | 0 | _a2328-563X | |
024 | 8 | _ahttps://doi.org/10.11648/j.aff.20130203.12 | |
040 | _aMX-TxCIM | ||
090 | _aCIS-7362 | ||
100 | 1 | _aKidanemariam, A. | |
245 | 0 | 0 | _aWheat crop response to liming materials and N and P fertilizers in acidic soils of Tsegede highlands, northern Ethiopia |
260 | _c2013 | ||
500 | _aPeer-review: No - Open Access: Yes|http://www.sciencepublishinggroup.com/journal/peerreviewers.aspx?journalid=119 | ||
500 | _aPeer review | ||
500 | _aOpen Access | ||
520 | _aA greenhouse experiment was carried out on acidic soils collected from the Tsegede highlands of northern Ethiopia, where wheat production is severely constrained by soil acidity, to evaluate wheat crop response to the applications of liming materials (Wukro lime and Sheba lime) and N and P fertilizers. Three lime sources (without lime, Wukro lime and Sheba lime) and four N and P fertilizers (without N and P, recommended N, recommended P and recommended N + recommended P) were arranged in a factorial experiment using randomized complete block design with four replications. The results indicated that yield and yield attributes of wheat showed significant (P ≤ 0.01) response to the main effects of lime and fertilizer applications. Similarly, fertilizer by lime interaction effect was significantly (P ≤ 0.05) different in grain yield, total biomass and N and P uptakes. The soils which received only recommended N + recommended P fertilizers (NP), Wukro lime and Sheba lime showed significant grain yield increment by about 78, 76 and 96% over the control, respectively. However, the applications of NP + Wukro lime and NP + Sheba lime augmented grain yield by 239 and 233%, respectively, over the control plot. Likewise, N uptakes were enhanced by about 66, 80 and 81% and P uptakes by 93, 91 and 93% in the soils which received only NP, Wukro lime and Sheba lime over the control while the application of NP + Wukro lime and NP + Sheba lime increased N uptakes by 241 and 237% and P uptakes by 451 and 471% over the control, in that order. The highest agronomic efficiency and apparent recovery efficiency were also recorded in the soils treated with Wukro and Sheba limes along with only recommended P and NP fertilizers, respectively. Hence, a combined application of adjusted lime rate and NP fertilizers are recommended to achieve sustainable wheat crop production on acidic soils of the Tsegede highlands. | ||
526 |
_aWC _cFP4 |
||
536 | _aSocioeconomics Program | ||
546 | _aEnglish | ||
591 | _aCIMMYT Informa No. 1867 | ||
594 | _aINT3458 | ||
595 | _aCSC | ||
650 | 7 |
_aAgronomic characters _2AGROVOC _91008 |
|
650 | 7 |
_aEfficiency _2AGROVOC _94390 |
|
650 | 7 |
_aNeutralization _2AGROVOC _928386 |
|
650 | 7 |
_aNitrogen _2AGROVOC _92912 |
|
650 | 7 |
_aPhosphorus _2AGROVOC _95314 |
|
650 | 7 |
_aNutrient uptake _2AGROVOC _91191 |
|
700 | 1 |
_aGebrekidan, H., _ecoaut. |
|
700 | 1 |
_aMamo, T., _ecoaut. |
|
700 | 1 |
_aFantaye, K.T. _gSocioeconomics Program _gSustainable Agrifood Systems _8INT3458 _9956 |
|
773 | 0 |
_tAgriculture, Forestry and Fisheries _gv. 2, no. 3, p. 126-135 |
|
856 | 4 |
_uhttp://hdl.handle.net/10883/3352 _yOpen Access through DSpace |
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942 |
_cJA _2ddc _n0 |
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999 |
_c30176 _d30176 |