Claim · model-written summary
High zinc reduced spike number, grains per spike and 1000-grain weight.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Treatment
- higher zinc treatment(33.75 kg·hm-2)e0
- Outcome
- number of spikes,grains per spike and 1000-grain weighte1
- Direction
- lessenede1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher zinc treatment(33.75 kg·hm-2)”
e1“the number of spikes,grains per spike and 1000-grain weight of wheat lessened”
t0“Winter Wheat”
Title
Han Jin-ling 2011
Other claims from this paper (12)
- Intervention effect Low zinc fertilizer increased flag leaf net photosynthetic rate and antioxidant enzyme activities.
- Intervention effect Low zinc fertilizer decreased flag leaf malondialdehyde content.
- Intervention effect Low zinc fertilizer increased dry matter accumulation on dry land.
- Observation Lunxuan987 had the highest grain number per spike and 1000-grain weight at the lower zinc level.
- Observation Lunxuan987 achieved its highest yield at the lower zinc level.
- Intervention effect Moderate zinc treatment decreased flag leaf POD activity.
- Intervention effect Moderate zinc treatment increased Jing 9428 yield insignificantly.
- Intervention effect Lunxuan987 yield under moderate zinc was equivalent to its yield under lower zinc.
- Intervention effect High zinc decreased flag leaf net photosynthetic rate and SOD and POD activities.
- Intervention effect High zinc clearly reduced wheat yield.
- Association Lunxuan987 responded more to zinc fertilizer than Jing9428 on dry land.
- Recommendation The authors recommend 11.25 kg·hm-2 zinc fertilizer to improve Lunxuan987 yield on dry land.