Claim · model-written summary
At eight weeks, onion set planting gave minimum weed underground dry weight of 0.888 gr plant-1.
- Taxon
- onion
Allium cepae1 - Treatment
- onion set planting methode0
- Outcome
- underground dry weight of weede0
- Direction
- minimume0
- Value
- 0.888e0
- Qualifier
- eighte0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“minimum underground dry weight of weed was achieved in onion set planting method which were about, 0.888 and 1.873 gr plant-1 at eight and ten weeks after planting”
e1“In order to evaluate the growth characteristics of purple nutsedge under the conditions of interference with onion, a factorial experiment”
Title
Nosratollah Karimi Arpnahy; Seyed Vahid Eslami; Sohrab Mahmoodi; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2017. doi:10.22067/jpp.v30i4.50387
Other claims from this paper (19)
- Intervention effect Sowing method and nitrogen levels significantly affected nutsedge height, leaf area, aboveground weight, tuber number and underground weight.
- Intervention effect The sowing method by nitrogen interaction significantly affected the same nutsedge traits.
- Intervention effect Direct seeding and high nitrogen gave the greatest nutsedge height, 92.33 cm.
- Intervention effect Onion set planting with 50 kg ha-1 nitrogen gave the lowest weed height.
- Intervention effect Direct seeding and high nitrogen gave the highest nutsedge leaf area, 446.65 cm2.
- Intervention effect Onion set planting gave the lowest nutsedge leaf area, 203.38 cm2.
- Intervention effect At eight weeks, 100 kg N ha-1 gave maximum nutsedge shoot dry weight of 3.797 gr plant-1.
- Intervention effect At ten weeks, 100 kg N ha-1 gave maximum nutsedge shoot dry weight of 7.306 gr plant-1.
- Intervention effect At eight weeks, onion set planting gave minimum weed shoot dry weight of 1.161 gr plant-1.
- Intervention effect At ten weeks, onion set planting gave minimum weed shoot dry weight of 4.229 gr plant-1.
- Intervention effect At eight weeks, seed planting gave the greatest nutsedge tuber count of 7 per pot.
- Intervention effect At ten weeks, seed planting gave the greatest nutsedge tuber count of 15.33 per pot.
- Intervention effect At eight weeks, onion set planting gave minimum weed tuber count of 1.66 per pot.
- Intervention effect At ten weeks, onion set planting gave minimum weed tuber count of 5.66 per pot.
- Intervention effect At eight weeks, 100 kg N ha-1 gave maximum nutsedge underground dry weight of 2.472 gr plant-1.
- Intervention effect At ten weeks, 100 kg N ha-1 gave maximum nutsedge underground dry weight of 5.396 gr plant-1.
- Intervention effect At ten weeks, onion set planting gave minimum weed underground dry weight of 1.873 gr plant-1.
- Association Higher nitrogen levels stimulated purple nutsedge growth.
- Recommendation The authors recommend onion set planting with 100 kg N ha-1 to manage nutsedge.