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Photoperiod and Temperature Effects on Late Developmental Stages of Stylosanthes guianensis
Annals of Botany, 1988Seedlings of Stylosanthes guianensis var. guianensis cv. Cook and S. guianensis var. pauciflora cv. Bandeirante were defoliated and placed in a naturally lit glasshouse at 23/18 °C, 28/23 °C or 33/28 °C (day/night). After exposure to 14 h days and after floral induction with 30 cycles of 11 h, plants were allocated to 11, 12, 13 or 14 h during ...
L R Humphreys
exaly +3 more sources
Annals of Botany, 1984
The apex morphology of stylo ( Stylosanthes guianensis var. guianensis ) is described in four developmental phases (vegetative, transitional, initiated and floral) further subdivided into a total of ten stages. The apical dome broadens and flattens as induction proceeds until the initiation phase when apical diameter within 0ˑ05 mm of the dome apex is
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The apex morphology of stylo ( Stylosanthes guianensis var. guianensis ) is described in four developmental phases (vegetative, transitional, initiated and floral) further subdivided into a total of ten stages. The apical dome broadens and flattens as induction proceeds until the initiation phase when apical diameter within 0ˑ05 mm of the dome apex is
exaly +2 more sources
Application of SRAP markers in the identification of Stylosanthes guianensis hybrids
Molecular Biology Reports, 2014Sequence-related amplified polymorphism (SRAP) is a new molecular marker technology developed based on polymerase chain reaction. The authenticity of 84 progenies of 8 hybrid combinations of Stylosanthes guianensis was identified by SRAP markers to select the true hybrids used in the present study.
C Q, Huang +4 more
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Annals of Botany, 1984
Floral initiation in seedlings of Stylosanthes guianensis var. guianensis cv. Schofield grown at a photoperiod marginal for flowering (12-11.75 h) was promoted by a combination of low day (25 °C) and low night (16 or 21 °C) temperatures, and completely inhibited by a 35 °C day temperature.
Ison R.L., Humphreys L.R.
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Floral initiation in seedlings of Stylosanthes guianensis var. guianensis cv. Schofield grown at a photoperiod marginal for flowering (12-11.75 h) was promoted by a combination of low day (25 °C) and low night (16 or 21 °C) temperatures, and completely inhibited by a 35 °C day temperature.
Ison R.L., Humphreys L.R.
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Time of sowing and temperature effects on the flowering of Stylosanthes guianensis
Annals of Applied Biology, 1988SUMMARYSeedlings of Stylosanthes guianensis var. guianensis cv. Cook and of two selections of S. guianensis var. pauciflora (CIAT 1280 and CIAT 1062) were grown at day/night temperatures of 20°/25°, 30°/25°, and 35°/30°C in a naturally‐lit glasshouse at latitude 27°30'S.
TRONGKONGSIN K., HUMPHREYS L.R.
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The long-short day requirement for flowering in Stylosanthes guianensis
Australian Journal of Agricultural Research, 1988Five 'tardio' selections of Stylosanthes guianensis ssp. guiunensis var. pauciflora and S. guiunensis var. guianensis cv. Cook were grown in a glasshouse where natural daylength was shortencd, or extended by incandescent lamps. They did not flower or flowered weakly in 152 cycles of 10 h short days (SD), but flowered more rapidly and prolifically if ...
Trongkongsin, K., Humphreys, L. R.
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FORAGE POTENTIAL OF Stylosanthes guianensis IN PUERTO RICO
1990This study was conducted to evaluate the yield potential of six Stvlosanthes quianensis introductions planted monthly from February to July, 1989, under short- and long-day periods, and harvested at 60 and 120 days after an initial 180-day cutting. Across planting dates, CIAT 184 had the highest mean DFY and CPC (7,160 kg/ha and 9.7%, respectively) at ...
Sotomayor-Ríos, A. +5 more
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Euphytica, 2010
Stylosanthes capitata and S. guianensis are important forage legumes for tropical areas. The only available estimates of S. capitata and S. guianensis outcrossing rates were based on morphological markers, and the genus is considered as being mainly self-pollinated. Here we describe an estimation of the outcrossing rate in S. capitata and S. guianensis
Melissa de Oliveira Santos-Garcia +4 more
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Stylosanthes capitata and S. guianensis are important forage legumes for tropical areas. The only available estimates of S. capitata and S. guianensis outcrossing rates were based on morphological markers, and the genus is considered as being mainly self-pollinated. Here we describe an estimation of the outcrossing rate in S. capitata and S. guianensis
Melissa de Oliveira Santos-Garcia +4 more
openaire +2 more sources