Claim · model-written summary
Dung decreased soluble soil Al and Mn.
- Taxon
- Cotton
Gossypium hirsutumt0 - Treatment
- dunge0
- Outcome
- soluble Al and Mne0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“dung increased C, N, cation exchange capacity, exchangeable Ca and Mg and pH, and decreased soluble Al and Mn”
t0“Cotton”
Title
Long-Term Effects of Fertilizers and Manure on Soil and Leaves of Cotton in Nigeria
B. W. Bache; R. G. Heathcote Experimental Agriculture 1969. doi:10.1017/s001447970000449x
Other claims from this paper (13)
- Intervention effect Dung increased soil C, N, cation exchange capacity, Ca, Mg and pH.
- Intervention effect Ammonium sulphate decreased soil pH and exchangeable Ca and Mg.
- Intervention effect Ammonium sulphate increased soluble soil Al and Mn.
- Intervention effect Ammonium sulphate decreased exchangeable soil Ca and Mg.
- Intervention effect Potassium chloride had no obvious soil effects.
- Intervention effect Dung increased cotton leaf P.
- Intervention effect Dung reduced cotton leaf Mn.
- Intervention effect Ammonium sulphate reduced cotton leaf Ca and Mg.
- Intervention effect Ammonium sulphate increased cotton leaf Mn.
- Intervention effect Superphosphate increased cotton leaf P, Ca and Mg.
- Intervention effect Superphosphate reduced cotton leaf K.
- Intervention effect Potassium chloride slightly increased cotton leaf K.
- Mechanism Excess soil acidity appeared to reduce cotton yield despite adequate nutrient supply.