Results 131 to 140 of about 526 (166)

Productive and Qualitative Characteristics of Pasture and Performance of Sheep Grazing on <i>Urochloa</i> Cultivars Under Intermittent Stocking. [PDF]

open access: yesAnimals (Basel)
Santos RDS   +10 more
europepmc   +1 more source

Effects of direct and conventional planting systems on mycorrhizal activity in wheat grown in the Cerrado. [PDF]

open access: yesSci Rep
de Moura JB   +5 more
europepmc   +1 more source

Integrating image-based phenotyping and GWAS to map tolerance to Spittlebug nymphs in interspecific Urochloa grasses

open access: yes
Espitia-Buitrago P   +7 more
europepmc   +1 more source

Pachytene Chromosomes of Brachiaria ruziziensis Germain et Evrard

Plant Breeding, 1987
Abstract Brachiaria ruziziensis is a sexual diploid tropical grass species of wide adaptation and good forage quality. Pachytene chromosomes were studied in morphological detail and all nine chromosomes were identified by their length, centromere position, and size and distribution of chromomeres.
C. B. Do Valle   +2 more
exaly   +2 more sources

Meiotic behavior in interspecific hybrids between Brachiaria ruziziensis and Brachiaria brizantha (Poaceae)

Euphytica, 2005
The meiotic behavior of two half-sib interspecific tetraploid (2n = 4x = 36) promising hybrids, a sexual and an apomictic one, from crosses B. ruziziensis and B. brizantha, was evaluated. Although chromosome paired predominantly as bivalents, a few tri- and quadrivalents were recorded. Results suggest that B. brizantha and B.
Cacilda Borgges do Valle   +2 more
exaly   +2 more sources

Organic acid root-tip tissue-concentration in Brachiaria decumbens and Brachiaria ruziziensis

2001
Brachiaria decumbens and Brachiaria ruziziensis are used as fodder crops in central and south America. Both species are very resistant to aluminium (Al) toxicity, Brachiaria decumbens being completely unaffected by 200 μM Al treatment, while the less resistant Brachiaria ruziziensis shows approximately 50% decrease in root elongation at 200 μM Al. Both
Davey Jones
exaly   +2 more sources

Fertility of Brachiaria ruziziensis in interspecific crosses with Brachiaria decumbens and Brachiaria brizantha: meiotic behaviour, pollen viability and seed set

Euphytica, 1991
Colchicine induced tetraploid (2n=4x=36) Brachiaria ruziziensis were used as female parent in crosses with apomictic tetraploid species (2n=4x=36) Brachiaria decumbens and Brachiaria brizantha. Tetraploid B. ruziziensis pollinated with B. decumbens set significantly more seed than selfed or crossed with B. brizantha.
S. Lutts, J. Ndikumana, B. P. Louant
exaly   +2 more sources

Analysis of protein in low-phosphorus-adapted ruzigrass (Brachiaria ruziziensis)

1997
Ruzigrass (Brachiaria ruziziensis), a tropical forage grass, has high productivity without P application even in P-deficient soils, and P deficiency cannot be observed in spite of extremely low P concentrations in the plant. To clarify the mechanism associated with the successful growth under low P status, we analyzed protein in relation to P status of
Setsuko Komatsu
exaly   +2 more sources

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