Plant Spacing and Its Effect on Yield, Fibre Quality and Physiological Parameters in Cotton

Altundag, Rojda; Karademır, Emine

doi:10.46909/journalalse-2021-018

Cited by 3 publications

(2 citation statements)

References 37 publications

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“…Our results suggest that as the yields of 701 and 1432 did not differ significantly in D1 and D2, lower densities could be preferable as they reduce the production cost (Khan et al, 2017). In their study, Altundag and Karademir (2021) have also concluded that plant density does not nessecerily affect the yield components of cotton.…”

Section: Discussion Discussion Discussionmentioning

confidence: 93%

Performance of two cotton interspecific hybrids (Gossypium hirsutum L. × G. barbadense L.) in Greece: A comparative case study

BESLEMES,

MAVROEIDIS,

TIGKA

et al. 2024

Not Bot Horti Agrobo

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Cotton (Gossypium hirsutum L.) is one of the most prominent and important industrial crops. In Greece, cotton farming occupies a significant share of the agricultural sector. However, the adverse effects of climate change have raised concerns regarding its performance in the near future, thus it is crucial to develop adaptation strategies for the production of cotton in Greece. One such alternative is the adoption of interspecific hybrids (G. hirsutum × G. barbadense). These hybrids have been suggested to be more resilient and to outperform their parental varieties. In order to evaluate the potential of such hybrids, a field experiment was conducted in two sites in Greece. Two novel cotton hybrids (1432 and 701) and a conventional variety (‘Elpida’) were farmed in two different plant densities (8 and 13 plants m2) and their agronomic traits (biomass, LAI), yield and yield components (seed cotton yield, lint yield, seed yield, ration lint/seed cotton, and ratio seed/seed cotton), and quality traits were assessed. The agronomic traits and the yield of the hybrids were equal or superior in comparison to ‘Elpida’. Similar findings were also observed in the majority of the quality traits. Based on our results, interspecific cotton hybrids are promising for the European cotton sector.

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Section: Discussion Discussion Discussionmentioning

confidence: 93%

Performance of two cotton interspecific hybrids (Gossypium hirsutum L. × G. barbadense L.) in Greece: A comparative case study

BESLEMES,

MAVROEIDIS,

TIGKA

et al. 2024

Not Bot Horti Agrobo

View full text Add to dashboard Cite

show abstract

“…Ali et al (2021) indicated that fiber strength and length uniformity index were not significantly influenced by plant distribution systems. Altundag and Karademir (2021) found that the differences among planting spacings (5, 10, 15, 20 and 25 cm) were not statistically significant for fibre micronaire, fibre length (mm), fibre strength and fibre uniformity (%).…”

Section: Vi1 Effect Of Hill Spacingmentioning

confidence: 86%

Eeffect of Planting Spaces and Topping Time on Productivity of Cotton Variety Super Giza 97

elsayed

El-Hendawy,

2023

Menoufia Journal of Plant Production

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A field experiment was carried out in 2021 season and repeated in 2022 season at Sakha Agricultural Research Station, Kafr El-Sheikh Governorate, Egypt to assess the effect of using hill spacing and topping time in addition to their interactions on productivity and quality of cotton cultivar Super Giza 97 (Gossypium barbadense L.). The experimental design was a split-plot with 3 replicates. The main plots were devoted to hill spacing (25, 30 and 35 cm), whereas plant topping time (no topping, manual topping at the formation of 12, 14 and 16 fruiting branches/plant) was allocated in the sub-plots. Data indicated that the widder hill spacing (35 cm) significantly increased total bolls number set/plant and bolls setting%, yield of seed cotton per feddan and its contributory characters as well as fiber length. However, plant height, bolls shedding% and the number of actual plants per feddan at harvest in both seasons were decreased. No topping treatment gave a significant excess in the final plant height and sympodia number/plant in the two seasons of study. Topping when 16 fruiting branches were formed on the plant gave a significant decrease in bolls shedding% and significant increase in numbers of total fruiting points and total bolls set/plant and bolls setting%, yield of seed cotton per feddan and its contributory characters in the two seasons in addition to length in the first season.Sowing cotton at 35 cm between plants interacted with topping cotton plants just after the formation of 16 fruiting branches gave the best results. It could be advised to apply this interaction treatment under Sakha region, to increase cotton productivity of cotton cultivar Super Giza 97.

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Effect of Different Plant Density and Nitrogen Doses on Cotton Yield and Quality

Ipekci,

Karademir

2024

Glob. J. Bot. Sci.

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This study was carried out to determine the effects of different nitrogen doses and plant density on cotton yield, fiber quality criteria and some physiological properties. A field experiment was conducted according to the split plots design in randomized blocks with 4 replications and 4 different nitrogen doses (6, 12, 18 and 24 kg da-1 N) were formed in the main plots and plant density (5, 10 and 15 cm) in the sub plots. In the study, it was determined that there were significant statistical differences between applications in terms of seed cotton yield, number of sympodial, monopodial branches and number of nodes. It was determined that plant density had a significant effect on seed cotton yield and number of sympodial branches, nitrogen doses had a significant effect on the number of monopodial branches and number of nodes, and the interaction of nitrogen dose x plant density was effective on plant height. The results showed that the highest seed cotton yield was obtained from 5 cm intra-row and the highest number of sympodial branch was obtained from 15 cm plant density. Among the nitrogen doses, it was determined that the highest number of monopodial branches and number of nodes were obtained at the nitrogen dose of 6 kg da-1. As a result of the study, in the light of this information, it was concluded that the Olivia cotton variety can be recommended because it has the highest yield when planted in 5 cm intra-row and also has the highest monopodial and sympodial branches when a nitrogen dose of 6 kg da-1 is applied.

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Plant Spacing and Its Effect on Yield, Fibre Quality and Physiological Parameters in Cotton

Cited by 3 publications

References 37 publications

Performance of two cotton interspecific hybrids (Gossypium hirsutum L. × G. barbadense L.) in Greece: A comparative case study

Performance of two cotton interspecific hybrids (Gossypium hirsutum L. × G. barbadense L.) in Greece: A comparative case study

Eeffect of Planting Spaces and Topping Time on Productivity of Cotton Variety Super Giza 97

Effect of Different Plant Density and Nitrogen Doses on Cotton Yield and Quality

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