Claim · model-written summary
The N270 treatment achieved the best VCR of 3.12.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Verbatim
t0“Direct-seeding Rapeseed”
e1“while the treatment N270 achieved the best VCR of 3.12”
Title
Effects of Nitrogen Fertilizer on Direct-seeding Rapeseed in Jianghuai Region,Anhui
Ji Wu Anhui nongye kexue 2011
Other claims from this paper (9)
- Intervention effect Nitrogen fertilizer significantly increased the yield of direct-seeding rapeseed.
- Association Rapeseed yield improved as the amount of N fertilizer increased.
- Intervention effect The N360 treatment achieved the highest yield in the three test plots.
- Association Partial factor productivity decreased as nitrogen application rate increased.
- Observation No obvious rule was found for N agronomic use efficiency across N rates.
- Intervention effect Nitrogen fertilizer significantly increased the economic benefits of direct-seeding rapeseed.
- Observation The N360 treatment achieved the maximum income of 7 494.95 yuan/hm2.
- Observation The N360 treatment achieved the maximum net profit of 6 234.95 yuan/hm2.
- Recommendation The appropriate nitrogen amount for direct-seeding rapeseed is 270-360 kg/hm2 in Jianghuai Region, Anhui.