Claim · model-written summary
The benefit of the added amendments on straw yield was more obvious under drainage-water irrigation, with the highest relative straw yield increase under drainage water.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- added amendmentse3
- Outcome
- relative yield (%) of straw yielde3
- Direction
- higheste3
- Comparator
- Nile watere1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Wheat grains yield and wheat straw yield significantly decreased because of irrigation with drainage water, but application of any experimental amendment significantly increased them in comparing with the control (not-amended) under irrigation with drainage or Nile water”
e3“The beneficial effect of the added amendments was more obvious on straw yield irrigated with drainage water, whereas increasing in relative yield (%) of straw yield was the highest under irrigation with drainage water”
Title
EFFICIENCY OF SOME AMENDMENTS ADDED TO CLAYEY SOIL |RR!GATED WITH DRAINAGE WATER
T.A. Abou El-Defan; I.M.M. El-Banna; T.A. EI-Maghraby; et al. Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering 2005. doi:10.21608/jssae.2005.235743
Other claims from this paper (14)
- Intervention effect Irrigation with drainage water significantly decreased wheat grain and straw yields compared with Nile water.
- Intervention effect Amendments (gypsum, FYM or their mixture) significantly increased wheat grain and straw yields compared with unamended control under drainage or Nile water.
- Intervention effect The Gypsum + FYM mixture gave the highest increment in wheat yield among the amendments.
- Intervention effect FYM or gypsum, singly or combined, improved soil EC and organic matter relative to untreated soil.
- Intervention effect FYM or gypsum, singly or combined, improved soil available P, K and Fe relative to untreated soil.
- Intervention effect FYM or gypsum, singly or combined, improved soil available Mn and Zn relative to untreated soil.
- Intervention effect The FYM + gypsum treatment ranked first in improving the soil characteristics.
- Intervention effect Bulk density decreased with application of different amendments.
- Intervention effect The largest bulk density decrement was with the Gypsum+FYM treatment.
- Observation Bulk density was higher in sub-surface layers than in surface layers.
- Intervention effect FYM or Gypsum+FYM increased total soil porosity in both depths under Nile water.
- Intervention effect Under drainage water, gypsum alone increased total soil porosity relative to the untreated control soil.
- Intervention effect Under Nile water, amendments generally increased total soil aggregates in surface and sub-soil layers relative to control.
- Intervention effect Under drainage water, amendments decreased total soil aggregates only in sub-soil layers relative to control.