Claim · model-written summary
Crested wheatgrass had the lowest N content when grown with A. falcatus.
- Taxon
- Crested wheatgrass
Agropyron cristatume5 - Treatment
- grown with A. falcatuse5
- Interactor
- A. falcatus
Astragalus falcatuse5other - Outcome
- N contente5
- Direction
- loweste5
- Setting
- greenhousee1
Verbatim
e1“A greenhouse experiment was conducted”
e5“Crested wheatgrass had the highest N content when grown in association with A. onobrychis and the lowest when grown with A. falcatus”
Title
Nitrogen Production by Selected Astragalus Species1
A. M. Davis Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400030014x
Other claims from this paper (10)
- Observation A. ponticus had the highest N concentration among the six Astragalus species tested in the greenhouse.
- Observation Astragalus cicer had the second highest N concentration in the greenhouse experiment.
- Observation A. glycyphyllos had the lowest N quantity among the six Astragalus species in the greenhouse experiment.
- Association Crested wheatgrass had the highest N content when grown in association with A. onobrychis.
- Observation Residual soil N was highest in the soil associated with A. cicer.
- Observation Soil N decreased laterally from the plant centre and with increasing depth in the field study of six Astragalus species.
- Observation The highest soil N occurred at the 0 to 15 cm depth and 15 cm from the crown centre.
- Observation Astragalus scorpurius had the highest soil N level.
- Observation A. alpinus had the lowest soil N level.
- Observation Each Astragalus species had a different associated soil N level.