Abstract
Wheat ( Triticum aestivum L. ) is one of the most important cereal crops in Ethiopia. However, the yield of the crop is low mainly due to low soil fertility and poor soil fertility management practices. Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia with the objective to evaluate the effect of different blended fertilizer formulation of S, B, Zn and K on yield and yield components of bread wheat. The 14 treatments used for the field experiment were (1) control, (2) recommended NP(175 kgha -1 N+125 kgha -1 P 2 O 5 ), (3) S 1 (10.5 kgha -1 ), (4) S 2 (15.75 kgha -1 ), (5) S 3 (21 kgha -1 ), (6) S 1 B 1 (10.35 S, 0.15B) kgha -1 , (7) S 2 B 2 (15.5 S, 1.5B) kgha -1 , (8) S 3 B 3 (20.7 S, 3B) kgha -1 , (9) S 1 B 1 Zn 1 (11.1S, 0.15B, 3.3Zn) kgha -1 , (10) S 2 B 2 Zn 2 (16.65S, 1.5B, 4.95Zn) kgha -1 , (11) S 3 B 3 Zn 3 (22.2S, 3B, 6.6Zn) kgha -1 ,(12) S 1 B 1 Zn 1 K 1 (11.1S, 0.15B, 3.3Zn, 50K) kgha -1 , (13) S 2 B 2 Zn 2 K 2 (16,65S, 1.5B, 4.95Zn, 100K) kgha -1 and (14) S 3 B 3 Zn 3 K 3 (22.2S, 3B, 6.6Zn, 150K) kg ha -1 . The recommended NP fertilizers are equally applied to all treatments except control. The experiment was conducted in randomize complete block design with three replications. Data were collected on yield and yield components. Yield and yield components of bread wheat was significantly affected by the treatments except 1000-grain weight. The highest above ground dry biomass yield (14.29 tha -1 ), highest grain yield (5.77 tha -1 ) and straw yield (8.51 tha -1 ) was recorded from additional application of S, B, and Zn at T9 (NPS 1 B 1 Zn 1 ). The application of blended fertilizer NPS 1 B 1 Zn 1 increased the straw and grain yield by 35.45% and 19% respectively as compared to the recommended NP fertilizer. The highest net return (58443ETB ha -1 ) with (MRR %) 742.18 was obtained with application of blended fertilizer NPS 1 B 1 Zn 1 . It is clearly observed from collected data and soil analysis that application of K fertilizer is not responsive in study area but, S, B and Zn application at the minimum rate is responsive and economically feasible. Therefore, application of blended fertilizer NPS 1 B 1 Zn 1 (175 kgha -1 N+125 kgha -1 P 2 O 5 +11.1 kgha -1 S+3.3 kgha -1 Zn+0.15 kg ha -1 B) can be recommended for higher yield particularly in the study area and it is also economically feasible. Keywords : Biomass yield, blended fertilizer, economic feasibility, grain yield DOI : 10.7176/JBAH/9-15-02 Publication date : August 31 st 2019
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Claims 11
Claim · model-written summary
Additional application of S, B and Zn at T9 gave the highest above ground dry biomass yield, 14.29 t/ha.
- Taxon
- bread wheat
Triticum aestivumt1 - Treatment
- additional application of S, B, and Zne4
- Outcome
- above ground dry biomass yielde4
- Direction
- higheste4
- Value
- 14.29 tha -1e4
- Setting
- Siyadebrenawayu districte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia”
e4“The highest above ground dry biomass yield (14.29 tha -1 ), highest grain yield (5.77 tha -1 ) and straw yield (8.51 tha -1 ) was recorded from additional application of S, B, and Zn at T9 (NPS 1 B 1 Zn 1 )”
Claim · model-written summary
Additional application of S, B and Zn at T9 gave the highest grain yield, 5.77 t/ha.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- additional application of S, B, and Zne4
- Outcome
- grain yielde4
- Direction
- higheste4
- Value
- 5.77 tha -1e4
- Setting
- Siyadebrenawayu districte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia”
e4“The highest above ground dry biomass yield (14.29 tha -1 ), highest grain yield (5.77 tha -1 ) and straw yield (8.51 tha -1 ) was recorded from additional application of S, B, and Zn at T9 (NPS 1 B 1 Zn 1 )”
Claim · model-written summary
Additional application of S, B and Zn at T9 gave the highest straw yield, 8.51 t/ha.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- additional application of S, B, and Zne4
- Outcome
- straw yielde4
- Direction
- higheste4
- Value
- 8.51 tha -1e4
- Setting
- Siyadebrenawayu districte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia”
e4“The highest above ground dry biomass yield (14.29 tha -1 ), highest grain yield (5.77 tha -1 ) and straw yield (8.51 tha -1 ) was recorded from additional application of S, B, and Zn at T9 (NPS 1 B 1 Zn 1 )”
Claim · model-written summary
Blended fertilizer NPS 1 B 1 Zn 1 increased straw yield by 35.45% compared with the recommended NP fertilizer.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of blended fertilizer NPS 1 B 1 Zn 1e5
- Outcome
- strawe5
- Direction
- increasede5
- Value
- 35.45%e5
- Comparator
- recommended NP fertilizere5
- Setting
- Siyadebrenawayu districte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia”
e5“The application of blended fertilizer NPS 1 B 1 Zn 1 increased the straw and grain yield by 35.45% and 19% respectively as compared to the recommended NP fertilizer”
Claim · model-written summary
Blended fertilizer NPS 1 B 1 Zn 1 increased grain yield by 19% compared with the recommended NP fertilizer.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of blended fertilizer NPS 1 B 1 Zn 1e5
- Outcome
- grain yielde5
- Direction
- increasede5
- Value
- 19%e5
- Comparator
- recommended NP fertilizere5
- Setting
- Siyadebrenawayu districte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Field experiment was conducted during 2017 cropping season in Siyadebrenawayu district , central Ethiopia”
e5“The application of blended fertilizer NPS 1 B 1 Zn 1 increased the straw and grain yield by 35.45% and 19% respectively as compared to the recommended NP fertilizer”
Claim · model-written summary
Blended fertilizer NPS 1 B 1 Zn 1 gave the highest net return, 58443 ETB/ha.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of blended fertilizer NPS 1 B 1 Zn 1e6
- Outcome
- net returne6
- Direction
- higheste6
- Value
- 58443ETB ha -1e6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e6“The highest net return (58443ETB ha -1 ) with (MRR %) 742.18 was obtained with application of blended fertilizer NPS 1 B 1 Zn 1”
Claim · model-written summary
Blended fertilizer NPS 1 B 1 Zn 1 gave an MRR of 742.18% (marginal rate of return).
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of blended fertilizer NPS 1 B 1 Zn 1e6
- Outcome
- MRRe6
- Value
- 742.18e6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e6“The highest net return (58443ETB ha -1 ) with (MRR %) 742.18 was obtained with application of blended fertilizer NPS 1 B 1 Zn 1”
Claim · model-written summary
Potassium fertilizer application was not responsive in the study area.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of K fertilizere7
- Outcome
- responsivee7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e7“It is clearly observed from collected data and soil analysis that application of K fertilizer is not responsive in study area but, S, B and Zn application at the minimum rate is responsive and economically feasible”
Claim · model-written summary
S, B and Zn application at the minimum rate was responsive and economically feasible.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- S, B and Zn application at the minimum ratee7
- Outcome
- economically feasiblee7
- Qualifier
- responsivee7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e7“It is clearly observed from collected data and soil analysis that application of K fertilizer is not responsive in study area but, S, B and Zn application at the minimum rate is responsive and economically feasible”
Claim · model-written summary
The authors recommend blended fertilizer NPS 1 B 1 Zn 1 (11.1 kg S, 3.3 kg Zn and 0.15 kg B per ha plus NP) for higher yield in the study area.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- application of blended fertilizer NPS 1 B 1 Zn 1e0
- Outcome
- higher yielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e0“application of blended fertilizer NPS 1 B 1 Zn 1 (175 kgha -1 N+125 kgha -1 P 2 O 5 +11.1 kgha -1 S+3.3 kgha -1 Zn+0.15 kg ha -1 B) can be recommended for higher yield particularly in the study area”
Claim · model-written summary
Yield and yield components of bread wheat were significantly affected by the treatments, except 1000-grain weight.
- Taxon
- bread wheatTriticum aestivumt1
- Treatment
- treatmentse1
- Outcome
- Yield and yield componentse1
- Qualifier
- 1000-grain weighte1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Bread Wheat (Triticum aestivum L.)”
e1“Yield and yield components of bread wheat was significantly affected by the treatments except 1000-grain weight”
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