Claim · model-written summary
Full recommended fertilizer maintained soil N, P and K.
- Taxon
- rice–wheat
Oryza sativa
Triticum aestivumt0 - Treatment
- full recommended amount of fertilizere0
- Outcome
- N, P and K status in soile0
- Direction
- maintainede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of the full recommended amount of fertilizer only maintained the N, P and K status in soil”
t0“rice–wheat rotation on reclaimed sodic soil in India”
Title
N. P. S. YADUVANSHI The Journal of Agricultural Science 2003. doi:10.1017/s0021859603002934
Other claims from this paper (16)
- Intervention effect NPK fertilizer increased rice yield significantly.
- Intervention effect NPK with green manure increased rice yield significantly.
- Intervention effect NPK with farmyard manure increased rice yield significantly.
- Intervention effect Nitrogen use efficiency in rice was similar under inorganic fertilizer and combined organic-inorganic treatments.
- Intervention effect Residual organic manures with inorganic fertilizers increased wheat nitrogen use efficiency.
- Intervention effect Full recommended inorganic fertilizer produced a 2·98 t/ha rice response.
- Intervention effect Adding green manure to full recommended fertilizer produced a 4·27 t/ha rice response.
- Intervention effect Adding farmyard manure to full recommended fertilizer produced a 4·10 t/ha rice response.
- Intervention effect The 150% fertilizer treatment produced a 3·54 t/ha rice response.
- Intervention effect Green manure with half-rate fertilizer gave mean rice yield of 5·8 t/ha, similar to full NPK at 5·5 t/ha.
- Intervention effect Farmyard manure with half-rate fertilizer gave mean rice yield of 5·8 t/ha, similar to full NPK at 5·5 t/ha.
- Observation Green manure or farmyard manure saved 60 kg N and 13 kg P/ha inorganic fertilizer in rice.
- Intervention effect Residual green manure plus full fertilizer had a significantly greater effect than full fertilizer alone.
- Intervention effect Organic manure increased crop nutrient removal and soil nitrogen, phosphorus, potassium, and organic carbon.
- Intervention effect Organic manure reduced soil pH.
- Intervention effect Combining inorganic fertilizer with organic manure increased profit.