Claim · model-written summary
Longitude is the direct influence factor for seed weight per plant, seed germination rate and seedling survival rate.
- Taxon
- Haloxylon ammodendron
Haloxylon ammodendront0 - Outcome
- seed weight per plant,germination rate of seed and survival rate of seedlinge2
- Setting
- longitudee2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“longitude is the direct influence factor for seed weight per plant,germination rate of seed and survival rate of seedling”
t0“Haloxylon ammodendron”
Title
Wang Bao-fang; Jingbo Zhang; Xiaohui Yang; et al. Zhiwu ziyuan yu huanjing 2009
Other claims from this paper (19)
- Observation Fruit wing length of H. ammodendron across six provenances ranged 5.13-7.14 mm.
- Observation 1000-seed weight of H. ammodendron across provenances ranged 2.21-3.75 g.
- Observation Seed weight per plant of H. ammodendron across provenances ranged 2.49-53.17 g.
- Observation Seed germination rate of H. ammodendron across provenances ranged 24.45%-75.00%.
- Observation Seedling height of H. ammodendron across provenances ranged 16.67-56.67 cm.
- Observation New branch length of seedlings across provenances ranged 14.33-29.34 cm.
- Observation Ground diameter of seedlings across provenances ranged 4.04-8.06 mm.
- Observation Seedling survival rate across provenances ranged 42.56%-84.45%.
- Association Seed weight per plant and seed germination rate had highly significant positive correlations with longitude.
- Association Seedling height and seedling survival rate had highly significant positive correlations with longitude.
- Association Fruit wing length, 1000-seed weight and seedling height had highly significant negative correlations with latitude.
- Association Only fruit wing length had a significant correlation with altitude.
- Association Latitude is the direct influence factor for fruit wing length, 1000-seed weight and new branch length.
- Association Seed characters correlated closely with climatic factors, whereas seedling growth traits did not.
- Association Only seedling survival rate had a highly significant correlation with January temperature and relative humidity.
- Association January temperature had the greatest direct influence on fruit wing length, seed weight per plant, germination rate, seedling height and new branch length.
- Association Annual precipitation had the greatest direct influence on seedling ground diameter, and relative humidity on seedling survival rate.
- Observation H. ammodendron from Dengkou of Inner Mongolia was a superior provenance.
- Observation The provenance from Usu of Xinjiang was poor.