Claim · model-written summary
Raising the seeding rate reduced spike weight, grains per spike and thousand-grain weight.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- increasing seeding ratese0
- Outcome
- weight of spike and grains/spike as well as 1000-grain weighte0
- Direction
- reductione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing seeding rates caused a reduction in spike length, number of spikelets/spike, weight of spike and grains/spike as well as 1000-grain weight”
t0“wheat”
Title
Amira El-Mehy Annals of Agricultural Science Moshtohor 2016. doi:10.21608/assjm.2016.103903
Other claims from this paper (19)
- Observation Crop sequence significantly affected wheat growth, yield components and economic returns in both seasons.
- Observation Crop sequence significantly affected spike and grain yield traits.
- Observation Crop sequence significantly affected grain yield and cereal units.
- Observation Crop sequence significantly affected income and first-season straw yield.
- Intervention effect Legume preceding crops increased wheat grain yield compared with fodder maize.
- Observation Fahlberseem preceding wheat gave the highest grain yield in both seasons.
- Observation Fahlberseem preceding wheat gave the highest net income in both seasons.
- Observation Peas preceding wheat gave grain yields statistically comparable to fahlberseem.
- Observation Peas preceding wheat gave net income comparable to fahlberseem.
- Intervention effect Raising the seeding rate increased tillers, spikes, grain yield and straw yield.
- Intervention effect Raising the seeding rate increased grain and straw yields.
- Intervention effect Raising the seeding rate reduced spike length and spikelet number.
- Intervention effect Increasing nitrogen from 60 to 75 kg N/fed increased all measured characters.
- Observation SN4 produced maximum grain yield of 2.801 and 2.888 ton/fed in the two seasons.
- Observation SN2 followed SN4 in grain yield, with 2.757 and 2.825 ton/fed in the two seasons.
- Observation SN4 ranked highest and SN2 next for cereal units, total income and net income.
- Observation At the same nitrogen level, seeding-rate differences were not significant.
- Observation Crop sequence, seeding-rate and nitrogen interactions significantly affected height and spike traits.
- Intervention effect Multiple cropping increased cereal units, net income and land-use efficiency.