BRS Progresso - Rye cultivar

Nascimento, A. do; Caierão, E.; Mori, C. De

doi:10.1590/1984-70332014v14n3a32

Cited by 2 publications

(2 citation statements)

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“…The cultivar Temprano showed a reduction of the grains yield with the advance of sowing dates, which can be attributed to the greater forage capacity presented by the cultivar. However, the cultivar BRS Progresso presented stable behavior in grains yield, which did not differ among the dates, at the level of 5% probability of error by the Scott-Knott test, corroborating the characterization of productive stability of the cultivar performed by Nascimento Junior, Caierão, and Mori (2014).…”

Section: Resultssupporting

confidence: 73%

Plot Size and Number of Replications for Evaluation of the Yield of Grains in Cultivars and Dates of Sowing of Rye

Chaves¹,

Filho²,

de³

et al. 2017

JAS

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The objectives of this study were to determine the optimum plot size (X o ) and the number of replications to evaluate the grains yield of rye (Secale cereale L.) and investigate the variability of X o between two cultivars and three sowing dates. Eighteen uniformity trials were conducted with rye. The X o was determined by the method of maximum curvature of the coefficient of variation model. The number of repetitions was determined in scenarios formed by combinations of i treatments (i = 3, 4, ... 50) and d minimum differences between means of treatments to be detected as significant at 0.05 of probability, by Tukey test, expressed in percentage of the average of the experiment (d = 10, 12, ... 30%). There is variability in optimum plot size to evaluate the grains yield among the cultivars BRS Progresso and Temprano and among sowing dates in the rye crop. The optimum plot size to evaluate the grains yield of rye is 6.08 m 2 . Seven replicates are sufficient to evaluate the grains yield of rye in experiments with up to 50 treatments, and identify, as significant at 5% probability by Tukey test, differences among averages of treatments of 29.65% of the mean of the experiment in designs completely randomized and randomized block.

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Section: Resultssupporting

confidence: 73%

Plot Size and Number of Replications for Evaluation of the Yield of Grains in Cultivars and Dates of Sowing of Rye

Chaves¹,

Filho²,

de³

et al. 2017

JAS

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“…The duration of the cultivars development cycles are different, ranging from medium to late. The cultivar BRS Progresso has a medium cycle (60 to 75 days until heading and 125 to 145 days until maturity) (Nascimento Junior et al, 2014). The complete cycle of BRS Serrano lasts about 160 days, being considered medium/late (75 to 90 days to heading and 145 to 160 days to maturation) (Nascimento Junior et al, 2006).…”

Section: Resultsmentioning

confidence: 99%

Mixtures of rye cultivars to improve forage yield, distribution and nutritive value

Zeni

Bondan

Fontaneli

et al. 2022

RSD

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The search for forage cultivars that provide higher yields with quality in periods of forage shortage, whether in isolated or mixed management, is essential for livestock stability. Thus, the objective was to evaluate the forage performance and nutritive value of rye cultivars mixtures (BRS Progresso, BRS Serrano and Temprano) from different production cycles compared to the isolated management of rye, dual-purpose wheat cvs. (BRS Tarumã and BRS Pastoreio) and black oat cv. Embrapa 139 Neblina as controls. The experiment was conducted at a randomized complete block design, with four rye associations and the isolated cultivation of wheat, oat, and rye. Dry matter (DM) yield and nutritive value, such as content of neutral detergent fiber (NDF), acid detergent fiber (ADF), and crude protein (CP) content were evaluated for each cut and total values. There was difference (P<0.001) in total DM, the highest yield was in single cultivation as well as mixtures with Temprano. BRS Serrano and BRS Progresso and their mixture had lower leaf blade percentage in the total DM. There were differences (P<0.05) in NDF concentration (55.1 to 70.60%), ADF (15.2 to 34.7%), and CP (27.4 to 36.8%) levels along harvests. Among cultivars, Temprano showed the highest proportion of leaf blades and total DM yield.

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BRS Progresso - Rye cultivar

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Cited by 2 publications

References 1 publication

Plot Size and Number of Replications for Evaluation of the Yield of Grains in Cultivars and Dates of Sowing of Rye

Plot Size and Number of Replications for Evaluation of the Yield of Grains in Cultivars and Dates of Sowing of Rye

Mixtures of rye cultivars to improve forage yield, distribution and nutritive value

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