Claim · model-written summary
Seed characters correlated closely with climatic factors, whereas seedling growth traits did not.
- Taxon
- Haloxylon ammodendron
Haloxylon ammodendront0 - Outcome
- seed characterse2
- Setting
- climatic factorse2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The seed characters have a close correlation to climatic factors,while the seedling growth traits do not”
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 Longitude is the direct influence factor for seed weight per plant, seed germination rate and seedling survival rate.
- Association Latitude is the direct influence factor for fruit wing length, 1000-seed weight and new branch length.
- 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.