Effect of Different Sowing Dates on Seed Index, Lint and Ginning Out-turn of Various Cotton Varieties

., F.C. Oad; Jamro, G. H.; ., J. K. Biswas

doi:10.3923/ajps.2002.316.317

Cited by 3 publications

(2 citation statements)

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“…The results regarding G.O.T. are supported by Oad et al (2002) who also observed similar trend in G.O.T. and reported that delayed sowing of cotton crop decreases the G.O.T.…”

Section: Yield and Yield Componentssupporting

confidence: 77%

Effect on Cotton Growth and Quality Under Different Climatic Conditions of Pakistan

Malik¹,

Subhani²,

Bibi³

et al. 2022

PJAAEVS

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Among numerous factors that contribute to a successful cotton crop, management decisions regarding variety selection and planting date can have a profound effect on the development and final outcome of the crop. The experiment was conducted at Barani Agricultural Research Institute, Chakwal to assess the effect of sowing date on 17 cotton genotypes grown on 20th April, 10th May and 30th May through 2011 to 2013 (three years) using RCBD factorial design. The result showed that early sown crop gave highest response to almost all parameters including plant growth, yield and yield components and fiber quality. A decreasing trend with delayed plantation was observed in almost all parameters studied. Significantly higher seed cotton yield was recorded in 20th April (2496kg/ha) and 10th May (2489kg/ha) when compared with late sown of 30th May crop (1396kg/ha). Seed cotton yield, bolls/plant significantly declined with later planting dates and significantly varied among genotypes within each planting date. The fiber quality and seed cotton yield improved in Chakwal (Pothowar) mild climate than the hot climate of Multan.

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“…The results regarding G.O.T. are supported by Oad et al (2002) who also observed similar trend in G.O.T. and reported that delayed sowing of cotton crop decreases the G.O.T.…”

Section: Yield and Yield Componentssupporting

confidence: 77%

Effect on Cotton Growth and Quality Under Different Climatic Conditions of Pakistan

Malik¹,

Subhani²,

Bibi³

et al. 2022

PJAAEVS

View full text Add to dashboard Cite

show abstract

“…Then, 1x4 F1 hybrid (38.54 %) and Beli Izvor variety (38.53 %) are found very important for Elbistan as well as Beli Izvor 432 variety which is least affected by the locations (Kahramanmaraş: 39.55 %, Elbistan: 38.53 %). Although some researchers reported that sowing time (Oad et al, 2002) and difference of years (Efe et al, 2013) did not affect gin outturn, the difference in altitude effect on gin outturn had determined very important in this study.…”

Section: Gin Outturn (%)mentioning

confidence: 59%

Environmental Impacts Having Different Altitude on Day-Degree Units with Yield and Fiber Quality of Cotton (Gossypium hirsutum L.) F1 Hybrids Obtained By Line x Tester Design

Güvercin¹,

Kıllı²,

Sunulu³

2018

Türk Tarım Ve Doğa Bilimleri Dergisi

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Temperature is an important factor that affecting growth and development in cotton (Gossypium hirsutum L.). This research was carried out at Kahramanmaraş and Elbistan conditions having different altitude and temperature in 2012, after the hybridization which made in 2011. For this purpose, eight parents and their fifteen F1 hybrids which are obtained by Line x Tester used as a plant material in a randomized complete block design with four replications. In this study, the effects of Kahramanmaraş and Elbistan conditions were examined on the number of day and degree-day units required for squaring, flowering, bolls opening and harvesting times as well as seed cotton yield, gin outturn, fiber fineness and fiber length. Results indicated that investigated properties, except fiber length were affected by Kahramanmaraş and Elbistan conditions. While genotypes were using less degree-day unit for the first squaring in Elbistan, have been used more degree-day unit in Kahramanmaraş for the first flower, boll opening and harvest times. But, genotypes have been used more day number for collect to degree-day units in Elbistan. For this reason, although genotypes which have 207.41 kg da-1 seed cotton yield in 195 days using 1593.5 °C degree-day unit in Elbistan, had been got 426.25 kg da-1 seed cotton yield in 157 days using 2480.1 o C degree-day in Kahramanmaraş. As a result, 1x4 F1 hybrids and Fantom for Elbistan, 1x5 F1 hybrids and Stoneville 468 for Kahramanmaraş are found very important.

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Population Dynamics of Leafhopper, Amrasca devastans Distant in Cotton and its Relationship with Weather Parameters

Selvaraj¹,

Adiroubane²,

Ramesh³

2011

J. of Entomology

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Effect of Different Sowing Dates on Seed Index, Lint and Ginning Out-turn of Various Cotton Varieties

Cited by 3 publications

References 0 publications

Effect on Cotton Growth and Quality Under Different Climatic Conditions of Pakistan

Effect on Cotton Growth and Quality Under Different Climatic Conditions of Pakistan

Environmental Impacts Having Different Altitude on Day-Degree Units with Yield and Fiber Quality of Cotton (Gossypium hirsutum L.) F1 Hybrids Obtained By Line x Tester Design

Population Dynamics of Leafhopper, Amrasca devastans Distant in Cotton and its Relationship with Weather Parameters

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