UTF 25 - Early bread wheat cultivar with white flour

: The wheat cultivar UTF 25 is recommended for wheat-growing regions 1 and 2 of Paraná and Santa Catarina states. It has a good disease resistance, early cycle, and high grain yield potential, with an average yield of 3.511 kg ha -1 . It is classified as bread wheat with white flour. VCU tests were conducted in several environments of the wheat-growing regions 1 and 2 of Paraná and Santa Catarina, ranging from 1.839 m to 1.035 m asl in Region 1 and between 688 m and 910 m asl in Region 2. In Region 1, the tests were conducted in Palmas-PR, Clevelândia-PR, Canoinhas-SC, and Campos Novos-SC. Region 2 tests were conducted in Pato Branco-PR, Renascença-PR, Abelardo Luz-SC, and Campo Erê-SC. The test locations were the same for the two years of evaluation. The experiments were arranged in a randomized complete block design with three replications. The plots consisted of six rows with a row spacing of 0.17 m and row length of 5 m. Fertilization was applied according to the soil analysis of each environment, and pest and disease control was conducted according to recommended management practices (Comissão 2017). In the VCU tests, the evaluated traits were days from emergence to heading, days from emergence to maturity, plant height, lodging, soil aluminum sensibility, shattering resistance, and disease resistance. The total plot area was harvested, and the grain yield, 1000-grain weight, hectoliter weight, and pre-harvest sprouting were evaluated. The baking quality traits evaluated were gluten strength (W, 10 -4 J), falling number (FN, s), relative tenacity/extensibility ratio (P/L), yield stability (E, min), and flour color determined by the L ∗ a ∗ b ∗ system (lightness and chromaticity coordinates), according to the international standard for color measurements.

• Publication year

  2020

• Venue

  Crop Breeding and Applied Biotechnology

• Publication date

  Unknown publication date

• Fields of study

  Agricultural and Food Sciences, Biology

• Identifiers
  DOI 10.1590/1984-70332020v20n4c67
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

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• No concepts are published for this paper.

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