Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea

Grčak, Milosav; Grčak, D.; Župunski, Vesna; Jevtić, Radivoje; Lalošević, Mirjana; Radosavac, Adriana; Kondić, Danijela; Živić, Jelica; Paunović, A.; Zečević, Veselinka; Mićanović, Danica; Knežević, D.

doi:10.5937/aaser1948167g

Cited by 3 publications

(4 citation statements)

References 23 publications

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“…In this sense, an increase of wheat yield from 15% to 21% was also found under intercropping with grain legumes such as peas in the context of Lithuanian organic agriculture [71]; however, this yield remains unstable following legume species. Yield is influenced by several pedoclimatic factors in addition to agronomic practice parameters (i.e., resource availability, the relative frequency of species, and the density of intercrop components) [23,44,45,63,[72][73][74][75]. Yield instability is a direct result of the lack of treatment and fertilization parameter control, which can lead to variability in wheat-pea mixture composition at harvest [43].…”

Section: Unstable or Inadequate Yieldmentioning

confidence: 99%

“…Operators in the food market use more generic criteria to assess wheat quality (i.e., moisture content, protein content, specific weight, and Hagberg index) [75,88,94,95]. In all contracting modes, price and quality are generally at the center of the arrangements between the different economic operators.…”

Section: Uncompetitive Prices and Sale Channelsmentioning

confidence: 99%

“…The wheat from intercropping has a superior physicochemical quality due to its higher protein content and the low presence of imperfections (i.e., vitreous aspect and speckle rate) [75]. The stockholders of the value chain must lead their marketing strategy toward differentiation, which will guarantee secure and competitive access to the already saturated cereals market.…”

Section: Eco-labeling the Wheat-pea Value Chainmentioning

confidence: 99%

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Barriers and Levers to Developing Wheat–Pea Intercropping in Europe: A Review

Mamine

Farès

2020

Sustainability

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Beyond the ecosystem benefits of diversification through wheat–pea intercropping, this review analyzes the barriers and levers to its adoption and diffusion. The present review shows that structuring the value chain around the products of this innovative cropping system faces a set of technical (i.e., varietal selection, phytosanitary issue control, crop management sequence, collection management, and storage), economic (i.e., cost, price, market opportunities, and contracting), and public policy (i.e., subsidies for ecosystem services provided by intercropping) obstacles that contribute to its slow adoption and dissemination in Europe. However, the value chain resulting from the wheat–pea intercropping system has levers to be exploited at all levels, particularly in terms of its competitive advantages, ecosystem benefits, and superior product quality. The results of this review help to identify priorities that actors of the value chain can address to better focus their efforts on significant problems and solutions that can accelerate the adoption and dissemination of this agroecological system.

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Section: Unstable or Inadequate Yieldmentioning

confidence: 99%

Section: Uncompetitive Prices and Sale Channelsmentioning

confidence: 99%

Section: Eco-labeling the Wheat-pea Value Chainmentioning

confidence: 99%

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Barriers and Levers to Developing Wheat–Pea Intercropping in Europe: A Review

Mamine

Farès

2020

Sustainability

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“…Thus, the use of wheat in the diet is growing globally, including in countries with unfavorable climatic conditions for wheat production (Shewry and Hey, 2015;Schewry, 2018). Accordingly, there is a need to increase the production of this crop, even in the ecosystems that are unfavorable for agricultural production (Matković Stojšin et al, 2022;Grčak et al, 2019). However, the creation of genotypes with increased tolerance to abiotic stress is a slow process that depends on the available genetic variability (Crouch et al, 2009;Petrović et al, 2020;Marković et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Development of selection criteria for improving grain yield in wheat grown in different agro-ecological environments

Stojšin¹,

Petrović²,

Banjac³

et al. 2022

Acta agriculturae Serbica

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Various statistical methods were applied in this research: analysis of genetic parameters, Pearson's correlation, genotypic and phenotypic correlations, and Path analysis, with the aim of creating a selection criterion for increasing wheat grain yield. A two-year experimental study was conducted with twenty-seven wheat genotypes, grown on two localities: Rimski Šančevi (Bačka, Vojvodina), on Chernozem soil type; and Kumane (Banat, Vojvodina), on Solonjec soil type. The highest values of phenotypic coefficient of variation (CVp) had the grain weight per plant (17.44% on Chernozem and 13.81% on Solonetz), while the lowest value of CVp had the thousand grain weight (8.12% on Chernozem and 5.47% on Solonetz). On Chernozem, the value of the genotypic coefficient of variation (CVg) ranged from 1.51%, in the number of grains per spike, to 9.17% in the spike length, while on Solonetz, grain weight per plant had the lowest value of CVg (0.36%) and plant height the highest one (11.15%). At both localities, grain yield was in highly significant and positive correlations with all analyzed traits, except with plant height and spike length. In favorable environmental conditions (Chernozem), Path analysis revealed that grain yield directly depends on grain weight per spike (0.317**), number of grains per spike (0.232**) and spike weight (0.209**), and other analyzed traits have a positive indirect effect on grain yield over mentioned traits. Under salinity stress conditions, the grain weight per plant had the highest direct effect on grain yield (0.891**), which makes this trait a good selection criterion in breeding for salinity stress tolerance.

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Approaches in cereal breeding

Knežević¹,

Laze²,

Paunović³

et al. 2020

Acta agriculturae Serbica

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The main goal of plant breeding is to improve quality traits, yield and resistance to abiotic and biotic stress factors. A thousand years ago, people selected the best plants, seeds or fruits to produce seed for new crops and food for human and animal nutrition. Modern plant breeding is based on genetic principles and contributes to increases in yield and quality components (contents of protein, amino acids, fat, sucrose, mineral elements etc.). Breeders in conventional breeding programs in the last six decades have made changes to plant phenotypes, significantly improved resistance to diseases, earliness, and frost and drought resistance, and improved scientific farming practices, baking and milling technologies, and beverage production technology. Through bioinformatics and improved technology, breeders have developed ways to improve and accelerate the breeding process to combine desired traits in new genotypes as well to operate at the level of individual cells and their chromosomes. Nowadays, modern biotechnology is used to improve human nutrition, and develop genotypes with significantly higher yields and quality compared with genotypes created by conventional breeding. By genetic modification it is possible to add, modify or delete a trait without interfering between two complete genomes. However, genetically modified crops can be used after their assessment in terms of human health, food safety and the environment.

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Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea

Cited by 3 publications

References 23 publications

Barriers and Levers to Developing Wheat–Pea Intercropping in Europe: A Review

Barriers and Levers to Developing Wheat–Pea Intercropping in Europe: A Review

Development of selection criteria for improving grain yield in wheat grown in different agro-ecological environments

Approaches in cereal breeding

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