Claim · model-written summary
Single basal nitrogen application had the best yield and profit among the treatments.
- Treatment
- single deep placement of nitrogen fertilizer as basal nitrogen fertilizer single basal applicatione1
- Outcome
- best yield and profite1
- Direction
- beste1
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“spring maize”
e1“The treatment of single deep placement of nitrogen fertilizer as basal nitrogen fertilizer single basal application(SBN,N 240 kg/ha,total basal into 15 cm,N 240/1) has the best yield and profit,and the yield is increased by 11.48% and the profit is increased by 2032 Yuan/ha compared with FP”
Title
Bing Ye Plant Nutrition and Fertilizing Science 2011
Other claims from this paper (17)
- Intervention effect Reducing and postponing N application increased spring maize yield by 3.91% over farmers practice.
- Intervention effect Reducing and postponing N application increased spring maize profit by 592 Yuan/ha over farmers practice.
- Intervention effect Single basal nitrogen application increased spring maize yield by 11.48% over farmers practice.
- Intervention effect Single basal nitrogen application increased spring maize profit by 2032 Yuan/ha over farmers practice.
- Intervention effect RPN significantly increased harvest index(HI),dry matter,nitrogen translocation and its rate in spring maize.
- Intervention effect SBN significantly increased harvest index(HI),dry matter,nitrogen translocation and its rate in spring maize.
- Intervention effect RPN significantly increased rate of contribution to grain,N use efficiency(NUE),agronomic N use efficiency(ANUE) in spring maize.
- Intervention effect SBN significantly increased rate of contribution to grain,N use efficiency(NUE),agronomic N use efficiency(ANUE) in spring maize.
- Intervention effect RPN significantly increased N uptake efficiency(NUPE),N partial factor productivity(PFP) and N harvest index(NHI) in spring maize.
- Intervention effect SBN significantly increased N uptake efficiency(NUPE),N partial factor productivity(PFP) and N harvest index(NHI) in spring maize.
- Intervention effect Post-anthesis dry matter, N accumulation and their ratios to the total were highest under N240/3.
- Intervention effect Post-anthesis dry matter and N accumulation were higher under N240/1.
- Intervention effect The ratios of post-anthesis dry matter and N accumulation to the total were lower under N240/1.
- Intervention effect Post-anthesis dry matter and N accumulation were lower under N280/2.
- Intervention effect The ratios of post-anthesis dry matter and N accumulation to the total were higher under N280/2.
- Recommendation The authors could not conclude that single basal nitrogen application can replace farmers practice.
- Recommendation The authors recommend reducing and postponing N application as a scientific nitrogen fertilizer method.