Claim · model-written summary
Pearl millet hybrids differed in DM and N partitioning in the greenhouse study.
- Taxon
- Pearl millet
Cenchrus americanuse0 - Material
- hybridse1
- Outcome
- DM and N partitioninge1
- Setting
- greenhousee1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pearl millet is grown under variable soil nitrogen (N) fertility conditions”
e1“In the greenhouse study, hybrids differed for fresh weight, shoot, root and total DM, N efficiency, DM and N partitioning”
Title
T. Craig Blewett Lincoln (University of Nebraska) 1986
Other claims from this paper (17)
- Observation Pearl millet hybrids differed in fresh weight, shoot and root dry matter in the greenhouse study.
- Observation Pearl millet hybrids differed in total DM and N efficiency in the greenhouse study.
- Association Pearl millet hybrid root and total DM correlated with those of their female parent.
- Association Pearl millet hybrid shoot/root ratios for DM and N and total root N correlated with those of their female parent.
- Association Temperature influenced pearl millet plant growth, DM production, N and DM partitioning and shoot N fractions.
- Association N level influenced pearl millet plant growth, DM production, N and DM partitioning and shoot N fractions.
- Association Genotype influenced pearl millet plant growth, DM production, N and DM partitioning and shoot N fractions.
- Intervention effect Pearl millet plants developed faster at 30 and 35 C.
- Intervention effect Pearl millet total DM was greatest at 25 C.
- Intervention effect Under high N, pearl millet plants partitioned more N and DM to the shoots.
- Intervention effect At 30 and 35 C, pearl millet plants partitioned more N and DM to the shoots.
- Association Temperature influenced the N concentration and percent of total shoot N in each fraction of pearl millet.
- Association N level influenced the N concentration and percent of total shoot N in each fraction of pearl millet.
- Association Pearl millet hybrids with the highest DM and N use efficiency had the lowest N concentration and percent total shoot N in the soluble nonprotein fraction.
- Intervention effect Pearl millet plants grown at 20 C had slower N uptake and incorporation into nonsoluble and soluble protein N than plants at all other temperatures.
- Intervention effect Addition of labeled N increased nonsoluble and soluble nonprotein N in pearl millet greatly by 2 days.
- Intervention effect Soluble protein of pearl millet showed little increase after addition of labeled N until 4 days.