Claim · model-written summary
After adjusting for transplanting date, there was no statistical evidence of a yield trend in rice or wheat over the experiment.
- Taxon
- rice
Oryza sativae1 - Outcome
- yield trende1
- Qualifier
- After adjusting rice yields for variation in transplanting date between yearse1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“After adjusting rice yields for variation in transplanting date between years there was no statistical evidence of a yield trend in either crop over the period of the experiment”
Title
G. B. CHETTRI; M. GHIMIRAY; C. N. FLOYD Experimental Agriculture 2003. doi:10.1017/s0014479702001163
Other claims from this paper (10)
- Intervention effect Seven tonnes per hectare of farmyard manure increased soil organic carbon from 1.4 to 1.6 percent over eight years.
- Intervention effect Farmyard manure had no effect on rice or wheat yield.
- Intervention effect An application of 34 kg P per ha to the rotation gave an economic yield increase in rice, only in the first four years.
- Intervention effect Phosphorus applied through farmyard manure was not adequate for rice.
- Intervention effect From the third year, green manuring replaced the effect of recommended N, P and K fertilizer in increasing rice yield.
- Intervention effect Green manuring had no effect on wheat yield.
- Intervention effect The recommended fertilizer application increased wheat yield.
- Intervention effect Green manuring increased soil total nitrogen and available potassium levels.
- Intervention effect Green manuring reduced soil base saturation.
- Recommendation Farmers applying seven tonnes per hectare of farmyard manure can expect stable rice paddy yields.