Claim · model-written summary
Ammonium sulfate is expected to enhance soil availability of plant nutrients through its cationic and anionic forms.
- Treatment
- ammonium sulfatee1
- Outcome
- soil availability of plant nutriente1
- Qualifier
- cationic (NH4+) and anionic (SO42-) formse1
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“fertilizing maize plants with ammonium sulfate should beenhanced soil availability of plant nutrient, due to the effective role of both accompanied cationic (NH4+) and anionic (SO42-) forms”
Title
Kadria M. El-Azab; Ahmed Kh. Amer; Ibrahim A.E. Hegab A.E. Hegab; et al. Fayoum Journal of Agricultural Research and Development /Fayoum Journal of Agricultural Research and Development 2011. doi:10.21608/fjard.2011.195480
Other claims from this paper (16)
- Observation The experimental soil was classified as Typic Torriorthents, loamy skeletal, mixed, thermic.
- Observation Wetness, soil texture and salinity/alkalinity were moderate limitations for soil productivity (65-75%).
- Observation CaCO3 and gypsum were slight limitations for soil productivity (90-85%).
- Observation Irrigated agricultural land under current conditions is marginally suitable (S3ws1n).
- Observation Irrigated agricultural land under potential conditions is moderately suitable (S2s1).
- Observation Soil suitability for cultivating maize is marginal (S3s1n) under current conditions, limited by soil texture and salinity/alkalinity.
- Observation Soil suitability for cultivating maize is moderately suitable (S2s1) under potential conditions, with soil texture still limiting.
- Intervention effect Ammonium sulfate gave higher growth characters in maize than urea at the applied rates.
- Intervention effect Ammonium sulfate gave higher ear characters in maize than urea at the applied rates.
- Intervention effect Ammonium sulfate gave higher biological yield in maize than urea at the applied rates.
- Intervention effect Ammonium sulfate gave higher grain quality in maize than urea at the applied rates.
- Intervention effect Ammonium sulfate gave higher grain nutritional status in maize than urea at the applied rates.
- Intervention effect The liquid mixture of 0.5 g ZnSO4 in compost tea surpassed the other two applied mixtures for maize plant parameters.
- Intervention effect Liquid fertilizer mixtures were more effective on maize plant parameters when applied to soil than as foliar spray.
- Intervention effect Soaking water extract of compost tea and K-humate reduced the uptake of some toxic elements in maize.
- Intervention effect Soaking water extract of compost tea and K-humate enhanced nutrient uptake in maize.