The rate of cellulose increase is highly related to cotton fibre strength and is significantly determined by its genetic background and boll period temperature

Wang, Youhua; Shu, Hongmei; Chen, Binglin; McGiffen, Milton E.; Zhang, Wenjing; Xu, Naiyin; Zhou, Zhiguo

doi:10.1007/s10725-008-9337-9

Cited by 46 publications

(33 citation statements)

References 16 publications

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“…Numbers of studies have reported that sowing date affected cotton yield and fiber quality, but the results were always inconsistent (Porter et al, 1996;Dong et al, 2006;Wang et al, 2009). In our experiment, sowing dates significantly affected cotton boll weight and fiber quality especially fiber strength.…”

Section: Discussionmentioning

confidence: 99%

“…Bradow et al (1997) indicated that fiber length varied among fruiting sites. Wang et al (2009) indicated that fiber strength varied among the boll inserted location. Extensive investigations have been carried out on the effects of sowing date or boll position on cotton fiber development respectively, and Davidonis et al, (2004) investigated boll location × planting date effects on fiber quality.…”

Section: Introductionmentioning

confidence: 99%

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Sowing date and boll position affected boll weight, fiber quality and fiber physiological parameters in two cotton (Gossypium Hirsutum L.) cultivars

Zhao¹,

Wang²,

Shu³

et al. 2012

Afr. J. Agric. Res.

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To study the effects of sowing date and boll position on fiber quality and the physiological mechanism, field experiments were conducted using two cotton cultivars (Kemian 1 and Sumian 15) with two sowing dates (normal sowing date 25 April, and late sowing date 25 May) at Nanjing (118°50′E, 32°02′N), Jiangsu, China, in 2006 and 2007. Cotton bolls were divided into three parts (low, middle and upper) according to the fruiting branch symbodial positions. Boll weight, fiber quality (bundle strength, span lengths, micronaire), and fiber physiological parameters (cellulose content, callose content, and sucrose transformation rate) were detected, respectively. Boll weight and fiber strength were affected by sowing date, boll position, and sowing date × boll position. Comparing to the normal sowing date, late sowing date declined boll weight, fiber strength, cellulose content, and sucrose transformation rate. The cellulose content and sucrose transformation rate changed with boll position, and consequently resulted in the change of boll weight and fiber strength. In normal sowing date, cotton boll in middle positional sympodial branch had the highest cellulose content, sucrose transformation rate, boll weight, and fiber strength. In late sowing date, cotton boll in low positional sympodial branch had the highest cellulose content, boll weight and fiber quality. The results indicated that the change of fiber yield and quality in sowing dates and boll positions were because the synthesis of cellulose, callose and sucrose were changed. Increasing the cellulose content and sucrose transformation rate can improve yield and fiber quality in late sowing date or sub-optimal environmental conditions.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Sowing date and boll position affected boll weight, fiber quality and fiber physiological parameters in two cotton (Gossypium Hirsutum L.) cultivars

Zhao¹,

Wang²,

Shu³

et al. 2012

Afr. J. Agric. Res.

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“…Based on the report of Wang et al (2008Wang et al ( , 2009) who divided cotton (Gossypium hirsutum L.) into temperaturesensitive groups, two contrasting cultivars, Kemian 1 (cool temperature-tolerant) and Sumian 15 (cool temperaturesensitive) were selected for this study. Different environmental conditions during fibre developing periods were provided by sowing cotton on different dates, 25 April, 25 May and 10 June in 2010 and 2011.…”

Section: Experimental Designmentioning

confidence: 99%

Effects of different planting dates and low light on cotton fibre length formation

Liu

et al. 2014

Acta Physiol Plant

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Declining temperature and low light often appear together to affect cotton (Gossypium hirsutum L.) growth and development. To investigate the interaction on fibre elongation, two cultivars were grown in fields in 2010 and 2011 and in pots in 2011 under three shading levels for three planting dates, and the differences of environmental conditions between different planting dates were primarily on temperature. Fibre length in the late planting date 25 May was the longest instead of the normal planting date. Late planting prolonged fibre elongation period and the effect of late planting on fibre length formation was greater than low light. In the normal planting date, shading increased fibre length through delaying the peak of b-1,3-glucanase gene expression and bringing the peak of b-1,3-glucan synthase gene expression forward, leading to a longer duration of plasmodesmata(PD) closure to increase fibre length, instead of changing sucrose contents or relate enzyme activities. However, in the late planting dates, the difference of the duration of PD closure between shading treatments was not obvious, but low light had a negative impact on sucrose contents, sucrose synthase (SuSy) and vacuolar invertase(VIN) activities during fibre rapid elongation period, leading to the decline of fibre length. Due to late planting and low light, the decreased extent of fibre length of Sumian 15 was larger than Kemian 1. Under the combined condition, Sumian 15 had a shorter gene expression of Expansin, and more sensitive sucrose content, VIN and SuSy activity during fibre rapid elongation period. This resulted in the length formation of Sumian 15 which was more sensitive than Kemian 1, when the cotton suffered the combined effects.

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“…Several overlapping developmental phases lead to the formation of mature cotton fibers: initiation, elongation, secondary cell wall deposition, and finally maturation (Seagull et al 2000;Jasdanwala et al 1977;Kim and Triplett 2001;Wang et al 2009). The day of flowering is referred to as anthesis and the term ''days post-anthesis'' (dpa) is often used to describe the cotton fiber development.…”

Section: Introductionmentioning

confidence: 99%

Changes in sugar composition and cellulose content during the secondary cell wall biogenesis in cotton fibers

2009

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Two cotton cultivars TX19 and TX55 (Gossypium hirsutum L. cv.) were planted in the greenhouse and fibers were harvested at different stages of development. The percentage of sugars present on the fibers was determined by High Performance Liquid Chromatography and the cellulose content was determined using the anthrone method. The percentage of sugars (sucrose, glucose, fructose, and galacturonic acid) showed statistically significant changes during fiber development. The decrease in the percentages of these sugars as the secondary cell wall develops was associated with an increase in the cellulose content. It is important to point out that these analyses were done on intact fibers, no cell wall extractions and purifications were performed.

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The rate of cellulose increase is highly related to cotton fibre strength and is significantly determined by its genetic background and boll period temperature

Cited by 46 publications

References 16 publications

Sowing date and boll position affected boll weight, fiber quality and fiber physiological parameters in two cotton (Gossypium Hirsutum L.) cultivars

Sowing date and boll position affected boll weight, fiber quality and fiber physiological parameters in two cotton (Gossypium Hirsutum L.) cultivars

Effects of different planting dates and low light on cotton fibre length formation

Changes in sugar composition and cellulose content during the secondary cell wall biogenesis in cotton fibers

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