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Relationship of elements of the ear structure to plant productivity of samples × Trititrigia cziczinii Tzvel

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

Changing climatic conditions have led to increased focus on sustainable farming methods, which include the development of adaptive varieties. Interspecific and intergenerational hybridization makes it possible to significantly strengthen the resistance of new varieties to abiotic and biotic stress. Trititrigia (×Trititrigia cziczinii Tzvel., 1973) is a new grain crop with features and economically useful properties derived from wild cereals. The purpose of the research is to evaluate the contribution of ear productivity elements of modern trititrigia samples to its productivity.

Evaluation of influence of samples of the ×Trititrigia collection as source material for grain quality in the breeding process of grain crops

Submitted by Гость (not verified) on Tue, 07/09/2024 - 16:45

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In the conditions of the Central Non-Chernozem region, the development of wheat and triticale varieties combining stable high yields and grain quality is one of the most important breeding problems. One of the solutions may be to increase the genetic diversity of new varieties through interspecific and intergeneric hybridization. Trititrigia (×Trititrigia cziczinii Tzvel., 1973) is a synthetic grain crop (2n=56), a potential donor of economically valuable traits of wheat. The studies were carried out in the conditions of sod-podzolic heavy loamy soils of the Moscow region (2008–2014).