Claim · model-written summary
The authors considered moldboard or chisel followed by sweep adequate for wheat seed beds.
- Taxon
- wheat
Triticum aestivume0 - Outcome
- Seed bed preparation for wheat was adequate by using moldboard or chisel followed by sweep tillagee1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“wheat, lentil and vetch”
e1“Seed bed preparation for wheat was adequate by using moldboard or chisel followed by sweep tillage”
Title
Sayed Khattari; Bassam Snobar; A. Battikhi; et al. 2011
Other claims from this paper (18)
- Intervention effect In wheat–lentil rotation, early chisel then sweep plowing with remaining residue incorporated gave the highest wheat grain yield of 1238 kg ha -1.
- Intervention effect The same practice gave the highest wheat straw yield of 3980 kg ha -1.
- Intervention effect At 30 kg ha -1 nitrogen, wheat grain yield was significantly high at 1208 kg ha -1.
- Intervention effect At 30 kg ha -1 nitrogen, wheat straw yield was significantly high at 4249 kg -1.
- Intervention effect Sweep plowing after rain produced significantly high lentil grain yield of 727 kg ha -1.
- Intervention effect Studied treatments did not affect lentil straw yield.
- Intervention effect In wheat–lentil–melon rotation, moldboard then sweep before rain gave the highest wheat grain yield of 1803 kg ha -1.
- Intervention effect In wheat–lentil–melon rotation, moldboard then sweep before rain gave the highest wheat straw yield of 4658 kg ha -1.
- Intervention effect Nitrogen fertilizer, even at 20 kg N ha -1, significantly increased wheat grain and straw yields against control in the three-course rotation.
- Intervention effect Lentil yield components generally were unaffected by tillage, residue and fertilization.
- Intervention effect In wheat–vetch rotation, tillage and crop residue had no significant effect on wheat grain yield.
- Intervention effect In wheat–vetch rotation, nitrogen fertilization significantly raised wheat grain yield to 1054 kg ha -1.
- Intervention effect In wheat–vetch rotation, nitrogen fertilization significantly raised wheat straw yield to 3175 kg ha -1.
- Intervention effect Sweep tillage after effective rain gave significantly high vetch grain yield of 846 kg ha -1.
- Intervention effect Sweep tillage after effective rain gave significantly high vetch straw yield of 2754 kg ha -1.
- Recommendation The authors considered sweep tillage alone proper for lentil and vetch land preparation.
- Recommendation The authors considered 20kg ha -1 nitrogen important for wheat production.
- Recommendation The authors considered added nitrogen unnecessary for lentil and vetch because residual nitrogen after wheat may suffice.