Claim · model-written summary
The dotted seeding method at 100 thousand pcs./ha gave the highest cotton height (99.1 cm) by the ripening phase.
- Taxon
- cotton
Gossypium hirsutume0 - Material
- PGSSH 1e0
- Organ / stage
- ripening phasee1
- Treatment
- dotted seeding method and a seeding rate of 100 thousand pcs./hae1
- Outcome
- cotton heighte1
- Direction
- higheste1
- Value
- 99.1 cme1
- Comparator
- Thickening of crops to 140 thousand pcs./hae2
- Setting
- Rostov regione0
Not reportedGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The studies were conducted in 2022–2024 in the Rostov region on an experimental plot when cultivating the PGSSH 1 cotton variety”
e1“It was determined that by the ripening phase, the highest values for cotton height, leaf area (LA) and dry matter accumulation on average over three years were achieved with the dotted seeding method and a seeding rate of 100 thousand pcs./ha – 99.1 cm, 20.9 thousand sq. m/ha, 5.63 t/ha, respectively”
e2“Thickening of crops to 140 thousand pcs./ha reduced the data on these indicators by the ripening phase to 90.2 cm, 17.2 thousand sq. m/ha and 4.56 t/ha, respectively”
Title
THE EFFECT OF SEEDING METHODS AND SEEDING RATES ON COTTON DEVELOPMENT AND YIELD IN THE ROSTOV REGION
Roman S. Masnyi; Rita Ye. Yurkova; Sergei A. Selitskiy Land Reclamation and Hydraulic Engineering 2025. doi:10.31774/2712-9357-2025-15-3-1-16
Other claims from this paper (10)
- Intervention effect The dotted seeding method at 100 thousand pcs./ha gave the highest leaf area (20.9 thousand sq. m/ha) by the ripening phase.
- Intervention effect The dotted seeding method at 100 thousand pcs./ha gave the highest dry matter accumulation (5.63 t/ha) by the ripening phase.
- Intervention effect Thickening of cotton to 140 thousand pcs./ha reduced cotton height to 90.2 cm by the ripening phase.
- Intervention effect Thickening of cotton to 140 thousand pcs./ha reduced leaf area to 17.2 thousand sq. m/ha by the ripening phase.
- Intervention effect Thickening of cotton to 140 thousand pcs./ha reduced dry matter accumulation to 4.56 t/ha by the ripening phase.
- Intervention effect The dotted seeding method with 100 and 120 thousand pcs./ha gave the best cotton yield (1.36 and 1.38 t/ha).
- Intervention effect The dotted seeding method with 100 and 120 thousand pcs./ha gave the best fiber yield (36.2 and 36 %).
- Intervention effect The dotted seeding method with 100 and 120 thousand pcs./ha gave the best 1000-grain weight (103.8 and 101.8 g).
- Recommendation The dotted seeding method and seeding rates of 100 and 120 thousand pcs./ha are the optimal choice for cotton.
- Recommendation The nested seeding method with the same seeding rates should not be excluded, given an insignificant yield difference of 0.06 t/ha.