Claim · model-written summary
Under irrigation, ultra-narrow row cotton yielded lower lint than wide-row cotton (771 vs 1069 kg/ha).
- Taxon
- Gossypium hirsutum
Gossypium hirsutume0 - Treatment
- UNR cottone6
- Outcome
- linte6
- Direction
- lowerinferrede6
- Value
- 771 kg lint ha −1e6
- Qualifier
- wide‐row cotton averaged 1069 kg lint ha −1e6
- Comparator
- wide‐row cottone6
- Setting
- Under irrigatione6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor role
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“for cotton ( Gossypium hirsutum L.) in the Mid‐South USA”
e6“Under irrigation, UNR cotton averaged 771 kg lint ha −1 and wide‐row cotton averaged 1069 kg lint ha −1”
Title
Cotton in Ultra‐Narrow Row Spacing: Plant Density and Nitrogen Fertilizer Rates
Donald J. Boquet Agronomy Journal 2005. doi:10.2134/agronj2005.0279
Other claims from this paper (9)
- Intervention effect Increasing plant density decreased lint yield of irrigated cotton.
- Intervention effect Increasing plant density had no effect on yield of rain-fed cotton.
- Intervention effect Increasing plant density decreased boll number per plant and individual boll weight of irrigated cotton.
- Intervention effect Increasing plant density had no effect on boll number per square metre of irrigated cotton.
- Intervention effect Yield components of rain-fed cotton were not affected by varying plant density.
- Intervention effect Increasing N rate did not affect yield or yield components of irrigated or rain-fed cotton.
- Intervention effect Plant density, N rate and row spacing affected cotton fiber properties, but the effects were small.
- Intervention effect Without irrigation, ultra-narrow row cotton yielded lower lint than wide-row cotton (377 vs 586 kg/ha).
- Observation Maximum lint yields of ultra-narrow row cotton were attained at 128000 to 256000 plants/ha and 90 kg N/ha.