Claim · model-written summary
Pre-rice cover cropping substantially increased rice yield.
- Taxon
- rice
Oryza sativae0 - Treatment
- pre-rice cover cropse0
- Outcome
- rice yielde0
- Direction
- increasee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of pre-rice cover crops was not profitable despite a substantial increase in rice yield”
Title
An analysis of the economic values of novel cropping systems in N. E. Thailand and S. Sumatra
A.P. Whitmore; G. Cadisch; B. Toomsan; et al. NJAS - Wageningen Journal of Life Sciences 2000. doi:10.1016/s1573-5214(00)80008-1
Other claims from this paper (7)
- Intervention effect Intercropping and secondary cropping improved yields over cassava monocropping in Lampung.
- Observation The yield-linked income gains ranged from 70 to 440 US dollars per hectare.
- Intervention effect Pre-rice cover crops other than cowpea were not profitable despite greater rice yield.
- Observation Groundnut in Indonesia produced an attractive net total income increase.
- Observation Cowpea in Thailand produced an attractive net total income increase.
- Observation Hedgerow intercropping yielded profit margins of about US$ 90.
- Recommendation A leguminous secondary crop was the most attractive tested option.