Claim · model-written summary
The authors advise caution with high soy sauce cake doses because of salt stress and soil salt accumulation.
- Taxon
- potato
Solanum tuberosumt0 - Outcome
- a high dose of soy sauce cake needs caution not to give salt stress for the crops, or salt accumulation in soile0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a high dose of soy sauce cake needs caution not to give salt stress for the crops, or salt accumulation in soil”
t0“The effect of application of soy sauce cake on potato plants cultivated in a sandy dune field.”
Title
The effect of application of soy sauce cake on potato plants cultivated in a sandy dune field.
OHYAMA, Takuji; OHTSUKA, Takeshi; FUJII, Kunihiko; et al. Institutional Repositories DataBase (IRDB)
Other claims from this paper (11)
- Observation Soy sauce cake and desalted cake had about 42 mgN/gDW nitrogen, equivalent to poultry manure.
- Observation Soy sauce cake and desalted cake contained less P, K, Ca and Mg than poultry manure.
- Intervention effect Ammonium sulfate rates did not affect potato growth or N, P, K and Mg concentrations.
- Intervention effect Increasing soy sauce cake rates tended to increase plant dry weight and tuber yield.
- Intervention effect Increasing desalted cake rates tended to increase plant dry weight and tuber yield.
- Intervention effect Increasing poultry manure rates tended to increase plant dry weight and tuber yield.
- Intervention effect The highest soy sauce cake rate did not increase flowering-stage dry weight, possibly because of salt stress.
- Intervention effect Soy sauce cake raised nitrogen concentration in plant parts and petiole juice nitrate.
- Intervention effect Desalted cake raised nitrogen concentration in plant parts and petiole juice nitrate.
- Intervention effect Poultry manure raised nitrogen concentration in plant parts and petiole juice nitrate.
- Recommendation The authors judged soy sauce cake as efficient as poultry manure for potato nitrogen fertilization.