Agronomic Components of Brown Linseed as a Function of Spacing

Muraro, Dionei Schmidt; Basso, Cristiana; Carvalho, Ivan Ricardo; Szareski, Vinícius Jardel; Cutti, Luan; Aguiar, Adalin Cézar Moraes de; Silva, Vanessa Alba da; Pinto, Marlo Adriano Bison; Lautenchleger, Francine

doi:10.5539/jas.v10n10p527

Cited by 5 publications

(5 citation statements)

References 8 publications

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“…However, superiority was established in arrangement I, using 90 seeds per linear meter. These results corroborate those found by Muraro et al (2018), who reveal higher linseed productivity in smaller spacings between rows. Also, according to the same authors, a better arrangement of plants improves the spatial distribution of leaves and roots of the crop, reducing intraspecific competition.…”

Section: Loro M V Et Alsupporting

confidence: 92%

“…Lower seeding densities show better distribution of plants in the row, which minimizes the effects of intraspecific competition between plants and, thus, can explain the higher agronomic performance of linseed plants under these conditions associated with lower row spacing. These results corroborate those of Muraro et al (2018), in which they showed a greater productive potential of flaxseed in smaller spacings between rows. Farinelli et al ( 2012) and Vazquez et al (2012) also showed that corn grain yield was potentiated in reduced row spacing attributed to equidistant distribution of plants.…”

Section: Agronomic Performance Of Linseed As a Function On Plant Arra...supporting

confidence: 89%

“…Maximum yields in 2021 were obtained in arrangement I and at the seeding density of 74 seeds per linear meter, which resulted in 1,350 kg ha -1 of grains. Similar results were evidenced by Muraro et al (2018), where arrangement I enhanced linseed grain yield (Figure 2E). Santos et al (2014) revealed similar results, in which all flaxseed grain yield components tend to be potentiated in lower row spacing.…”

Section: Loro M V Et Alsupporting

confidence: 84%

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Agronomic Performance of Linseed as a Function of Plant Arrangement

Loro

Carvalho²,

Huth³

et al. 2022

RBAS

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The objective of this work was to understand the agronomic performance of flaxseed cultivated in different spacings between rows and plant density, identifying associations between traits for indirect selection. The experiment was carried out in the municipality of Augusto Pestana - RS, in the years 2020 and 2021, using a randomized block experimental design organized in a 6x3x2 three-factor scheme, with six sowing densities (30, 60, 90, 120, 150 and 180 plants per linear meter), three spacings between rows (0.18 m, 0.36 m, .0.54 m), and two crop seasons (2020 and 2021). In ten plants per plot, plant height, height of insertion of the first capsule, number of basal branches, stem diameter, number of branches on the stem, number of main branches, number of capsules, mass of capsules, number of grains per plot were measured. plant, weight of one hundred grains and weight of grains per plant. In addition, grain yield and plant stand were estimated. Grain yield is enhanced in row spacing of 18 cm with densities of 65 seeds per linear meter in crops with favorable conditions. In flaxseed, the number of capsules, number of grains and the mass of grains per plant exhibit a linear association with grain yield and can be used for indirect selection.

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Section: Loro M V Et Alsupporting

confidence: 92%

Section: Agronomic Performance Of Linseed As a Function On Plant Arra...supporting

confidence: 89%

Section: Loro M V Et Alsupporting

confidence: 84%

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Agronomic Performance of Linseed as a Function of Plant Arrangement

Loro

Carvalho²,

Huth³

et al. 2022

RBAS

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“…Reducing the row spacing has also proven its effect on crop yields. While several studies showed no response (Elsahookie, 1978; Stevenson & Wright, 1996), others (Boyd et al., 2009; Gubbels, 1978; Muraro et al., 2018) reported increased crop yields depending on the growing conditions. The lack of effect of added N in our study is congruent with several other studies (Diepenbrock & Iwersen, 1989; Grant et al., 1999; Rossini & Casa, 2003).…”

Section: Resultsmentioning

confidence: 99%

Integrated agronomy for high yield and stable flax production in Canada

et al. 2022

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Integrating agronomic practices can be useful in increasing flax (Linum usitatissimum L.) yield under biotic or abiotic constraints. A study was conducted to determine the combined effect of seeding density, row spacing, fertilizer, and fungicide application on no-till flax yields at three locations (7 site-years) in Saskatchewan and Manitoba, Canada. The four treatments were plant density; low (190 plants m -2 ) vs. moderate (320 plants m -2 ), row spacing; narrow (20 cm) vs. wide-row (40 cm), N rate; 65 vs. 130% of soil test recommendation, and foliar fungicide; pyraclostrobin + fluxapyroxad vs. no fungicide. No individual treatment parameter significantly affected yield; however, several combinations of treatments did. The combination of moderate density, narrow row spacing, 130% N, and fungicide application showed a 23% mean yield increase across all environments compared with the lowest-yielding combination. Still, yield ranking differed across different growing environments. The overall high-yielding combination was not productive under low-yielding environments. The same high-yielding combination, but with wide row spacing and the same combination with low density provided the most stable and moderate yield across all environments tested. Considering seed cost, yield advantage, and yield stability, the best combination was low density, narrow row spacing with 130% N and fungicide application. Among all practices, the combined application of 130% N and fungicide application significantly increased crop yield by 11% under all growing conditions. In the absence of negative interactions, producers can combine these four practices to increase flax yields depending on the cost.

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“…Smaller magnitudes of this attribute were revealed for the genotype AS 3570 IPRO being this below the 48 cm. Studies have indicated that soybeans when cultivated in the offseason or non-preferential period result in shorter stature, this is directly attributed to sowing time, photoperiod reduction and cycle shortening (Ludwig et al, 2010;Meier et al 2016;Muraro et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Research Article Performance of soybean seed yield components in a non-preferential cropping season

Peter¹,

Carvalho²,

Ferreira³

et al. 2019

Genet. Mol. Res.

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We evaluated the performance of 25 soybean genotypes sown in the off-season, to identify the morphological attributes and yield determinants for seed yield in this period. The selected genotypes are commonly used among farmers and were purchased from seed traders. Sowing of soybeans during nonpreferential times is common in the northern part of the state of Rio Grande do Sul where it is sown after maize as a late crop. The objective was to evaluate the most suitable genotypes for nonpreferential cultivation. The experiment was conducted in the agricultural crop year of 2017/2018 in Tenente Portela -RS; the experimental design was a randomized block containing 25 soybean genotypes arranged in three replicates. Analysis of variance showed significance at 5% probability; there was variability for the first pod insertion height, plant height, number of pods on the main stem, number of pods in the branches, number of branches in the main M. Peter et al. 2 stem, branch length, number of pods containing one seed, number of pods containing two seeds, number of pods containing three seeds, seed mass per fractional plant due to the pod of origin containing one, two and three seeds and seed yield. The genotypes with the highest seed yield in the off-season period in the Northwest of the state of Rio Grande do Sul were BS 2606 IPRO, BMX Magna RR and M 5947 IPRO. The productivity in kg per hectare was established with taller plants with superiority in the number of pods on the main stem, these pods being formed by two to three viable seeds.

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Agronomic Components of Brown Linseed as a Function of Spacing

Cited by 5 publications

References 8 publications

Agronomic Performance of Linseed as a Function of Plant Arrangement

Agronomic Performance of Linseed as a Function of Plant Arrangement

Integrated agronomy for high yield and stable flax production in Canada

Research Article Performance of soybean seed yield components in a non-preferential cropping season

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