Results 171 to 180 of about 1,461 (205)
Some of the next articles are maybe not open access.
Agrobacterium-mediated transformation of Stylosanthes guianensis and production of transgenic plants
Plant Science, 1994Abstract Transgenic plants of the tropical forage legume Stylosanthes guianensis (Aubl.) Sw. CIAT 184 were regenerated from kanamycin- and phosphinotricin-resistant calli derived from Agrobacterium -inoculated leaf sections. Inoculations were carried out using the disarmed Agrobacterium tumefaciens strain EHA 101 harboring the binary vector ...
Rodrigo Sarria +5 more
openaire +1 more source
Mechanical scarification ofstylosanthes guianensis cv. Oxley seed
Proceedings of the Annual Congresses of the Grassland Society of Southern Africa, 1979In a series of experiments, in-pod seed of Stylosanthes guianensis cv. Oxley from various sources, containing high proportions of hard seed, was mechanically scarified either by abrasion or impact treatments, involving different machine speeds and numbers of passes through the machinery.
openaire +2 more sources
Infection ofStylosanthes guianensisandS. scabrabyColletotrichum gloeosporioides
Phytopathology, 1990Penetration and postpenetrtion development were investigated quantitatively and qualitatively by ligyht and scanning electron microscopy. Penetration commenced by 24 hr after inoculation on most interactions and continued until at least 96 hr on some. The overall level of penetration was very low (
Ogle, H. J. +2 more
openaire +3 more sources
Flowering ofStylosanthes guianensisin Relation to Juvenility and the Long-Short Day Requirement
Journal of Experimental Botany, 1984Seedlings of Stylosanthes guianensis var. guianensis were grown in long (14 h) days in five temperature regimes for varying periods before transfer to short (11 h) days at 30 °C/21 °C. The juvenile phase before seedlings responded to inductive conditions was c. 45-50 d, 50-60 d and 60-70 d for cv. Schofield, cv. Cook and C.P.I.
Ison R.L., Humphreys L.R.
openaire +3 more sources
Australian Journal of Plant Physiology, 1985
Mature plants of the tropical legume Stylosanthes guianensis var. guianensis cv. Schofield required 20 short-day (SD) cycles (of 10-h days) for irrevocable commitment to floral initiation when returned to natural long days (LD), although the morphological changes associated with floral initiation were evident after 12-18 SD cycles.
openaire +3 more sources
Mature plants of the tropical legume Stylosanthes guianensis var. guianensis cv. Schofield required 20 short-day (SD) cycles (of 10-h days) for irrevocable commitment to floral initiation when returned to natural long days (LD), although the morphological changes associated with floral initiation were evident after 12-18 SD cycles.
openaire +3 more sources
Altitudinal effects on Stylosanthes guianensis at a low latitude site: 1. Flowering
The Journal of Agricultural Science, 1983SUMMARYFive selections of Stylosanthes guianensis var. guianensis with a short-day flowering response were grown at three sites at altitudes of 10, 280 and 1000 m on the island of Bali, Indonesia at latitude ca. 8° 30′ S. Mean site temperature was ca.
Ison R.L., Humphreys L.R.
openaire +3 more sources
Effect of establishment method on field performance of Stylosanthes guianensis lines
Australian Journal of Experimental Agriculture, 1986Forage genotypes are often tested in evaluation trials established with transplanted seedlings or cuttings, whereas commercial pastures are usually direct seeded. Eleven Stylosanthes guianensis accessions were established by direct seeding (DS), transplanted seedlings (TS), or transplanted rooted stem cuttings (RC) in a space-planted field experiment ...
openaire +1 more source
Ying yong sheng tai xue bao = The journal of applied ecology, 2007
The study on the effects of different cutting intensities on the eco-physiological characteristics and growth status of Stylosanthes guianensis showed that moderate cutting could promote the regrowth capacity of the grass. The total content of leaf chlorophyll had no significant difference between zero-, light-and heavy cutting, but the ratio of leaf ...
Jia'en, Zhang +4 more
openaire +2 more sources
The study on the effects of different cutting intensities on the eco-physiological characteristics and growth status of Stylosanthes guianensis showed that moderate cutting could promote the regrowth capacity of the grass. The total content of leaf chlorophyll had no significant difference between zero-, light-and heavy cutting, but the ratio of leaf ...
Jia'en, Zhang +4 more
openaire +2 more sources
A Revision of Varieties of Stylosanthes guianensis (Aubl.) Sw
Australian Journal of Botany, 1977A key, illustrations, descriptions and areas of distribution are presented for the following 6 varieties recognized in S. guianensis: guianensis, gracilis (Kunth) Vog., intermedia (Vog.) Hassler, robusta var. nov., dissitiflora (Robins. & Seat.) stat. nov., and longiseta (Mich.) Hassler.
openaire +1 more source
Herbicidal Activity of Stylosanthes guianensis and its Phytotoxic Components
Journal of Agronomy and Crop Science, 2006Abstract Stylosanthes guianensis is a popular pasture legume and cover crop. The legume possessed strong allelopathic potential and suppressed spontaneous growth of paddy weeds. In a bioassay, aqueous extract of S. guianensis remarkably inhibited germination and growth of barnyardgrass and monochoria.
T. D. Khanh +5 more
openaire +1 more source