Effect of sulphur and micronutrients fertilization on yield and fat content in winter rape seeds (Brassica napus L.)

Sienkiewicz-Cholewa, U.; Kieloch, R.

doi:10.17221/24/2015-pse

Cited by 28 publications

(26 citation statements)

References 12 publications

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“…According to Lucas et al [50], N and S fertilization increased canola yield without significantly altering the content of oil and crude protein. Oil content in winter rapeseeds increased after the highest S dose (60 kg S ha -1 ), as well as after application of B and Cu fertilization [46].…”

Section: Resultsmentioning

confidence: 97%

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Effects of Various Agroindustrial Wastes on Nutrition Yield and Quality of Canola (Brassica napus L.)

Seçer¹,

Ömer²,

Ceylan³

2018

TOWMJ

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Introduction:Canola is an important agricultural crop generally grown for oil and biofuel generation.Materials and Methods:The agroindustrial solid wastes of oregano and cumin wastes were used in a vegetation experiment to determine their effect on the nutrition, yield and quality of the canola plant (Brassica napusL.) The experiment was performed on 12 plots of 6 m2and was conducted with four treatments of composted oregano and cumin wastes, mineral fertilization and control in three replications. Physical and chemical properties and macro-micro nutrients were determined in the soils at the beginning and the end of the experiment.Results and Discussion:The leaves showed sufficient levels of N, P, K, Ca, Mg and low sufficient levels of Na, Fe, Cu, Zn and Mn. The boron content of the leaves was insufficient. Manganese and B were affected significantly by the applications. The applications did not affect plant height, shoot and carob number per plant, and seed numbers per carob significantly. Statistically, the highest number of plants per m2was observed in the plots to which cumin wastes were applied, and these plots also showed the maximum yield.Conclusion:Seed yield, protein and oil percentages were not affected significantly by the applications.

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Section: Resultsmentioning

confidence: 97%

“…Ebrahimian et al [45] reported that N and Zn had a significant effect on plant weight, pod number per plant and seed yield. In winter, rape seed yield increased by more than 10% with boron as well as a combination of B and Cu fertilization [46]. Seed protein and oil contents are shown in Table 6.…”

Section: Resultsmentioning

confidence: 99%

Effects of Various Agroindustrial Wastes on Nutrition Yield and Quality of Canola (Brassica napus L.)

Seçer¹,

Ömer²,

Ceylan³

2018

TOWMJ

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“…Many authors [3][4][5][6] believe that the demand for rapeseed for sulphur (S) and boron (B) is large and amounts to 20 to 30 kg S·ha −1 [7], while for boron it amounts to 145 to 290 g·ha −1 [8]. Zhao et al [9] reported that sulphur and boron are necessary for the synthesis of glucosinolates and sulphur amino acids.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Fertilization with Sulphur, Boron, and Amino Acids on the Content of Glucosinolate in Winter Rape Seeds

2020

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The study was carried out in 2016–2019 at the Zawady Agricultural Experimental Station (52°03’ N and 22°33’ E) belonging to the University of Natural Sciences and Humanities in Siedlce, in Poland. The field experiment was established in a split-plot design with three replicates. The studied factors were: I. Three winter rape morphotypes: population morphotype (Monolit variety); restored morphotype with traditional growth type (PT248 variety); restored morphotype with a semi-dwarf growth type (PX115 variety); II. Types of foliar nutrition: (1) control variant—sprayed with water, without foliar nutrition and amino acids; (2) biostimulant Aminoplant; (3) foliar fertilizer Siarkomag + foliar fertilizer Bormax; (4) foliar fertilizer Siarkomag + foliar fertilizer Bormax + biostimulant Aminoplant. The aim of the study was to determine the effect of foliar application of sulphur, boron, and amino acids on the content of glucosinolates in seeds of three winter rape morphotypes (Monolit, PX115, and PT248). The foliar feeding applied reduced the feed value of winter rape seeds. On treatments (2, 4), where only amino acids were used or in addition in combination with sulphur and boron, the increase in glucosinolate concentration (GLS) was the largest. Regardless of the type of foliar fertilization used, the Monolit variety contained the lowest concentration of these compounds. The content of glucosinolates in rapeseeds of the studied cultivars varied during the years of the experiment. Studies have shown that the value of this feature increased with the growth of water stress occurring before harvest.

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“…An increased level of fertilization, especially with N, is always associated with a need to improve the efficacy of plant protection (Cwalina-Ambroziak et al, 2016). Crop rotation and optimal rates of N (Rathke et al, 2006) and S fertilization (Sienkiewicz-Cholewa and Kieloch, 2015) are of key importance in reducing pathogenic infections in rapeseed.…”

Section: Introductionmentioning

confidence: 99%

Nutrient content, fat yield and fatty acid profile of winter rapeseed ( Brassica napus L.) grown under different agricultural production systems

Stępień

Wojtkowiak

Pietrzak-Fiećko

2017

Chilean J. Agric. Res.

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Quality features of rapeseeds (Brassica napus L.) and potential for high yielding to a major extent may be defined by improvements in agricultural engineering methods that encompass biological progress. However, this is associated with fertilization and application of pesticides, which may negatively impact on environment and quality. It is thus essential to develop and improve edible oil production systems to satisfy farmer and non-threatening consumer. The aim of this study was to evaluate content of nutrients, fat yield and fatty acid profile of rapeseed grown in two crop rotation system with three levels of agricultural inputs. Three levels of technologies were used: economically (low-input), moderately intensively (medium-input) and intensively (high-input), varied in N amount and S fertilization as well as protection against pests. The medium-and high-input technologies applied in the monoculture contributed to an increased oleic acid in rapeseeds (by 5.7% and 5.5%), whereas low-input and high-input technologies resulted in an increased proportion of linoleic (by 11.6% and 2.1%) and linolenic acid (by 6.6% and 5.0%) in the monoculture rapeseeds. The medium-input level generated an increased proportion of arachidic (from 6.9% to 15.0%), octadecanoic (by 4.9%), linoleic (by 7.0%), linolenic (by 5.1%) and eicosadienoic fatty acids (by 17.7%) in rapeseeds cultivated in the crop rotation system. The increase in technological input level changed the ratio of polyunsaturated fatty acids to linoleic and linolenic acids by 5.1% and 7.4% (p < 0.05) in both crop rotation and by 4.2% and 7.9% monoculture systems. In general, the impact of winter rapeseed in crop sequence systems was found to have an insignificant impact on the content of macronutrients and trace elements in seeds. The highest fat yield was generated with the crop rotation system at the highest input level, whereas the lowest yield was recorded in the low-input monoculture technology.

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Effect of sulphur and micronutrients fertilization on yield and fat content in winter rape seeds (Brassica napus L.)

Cited by 28 publications

References 12 publications

Effects of Various Agroindustrial Wastes on Nutrition Yield and Quality of Canola (Brassica napus L.)

Effects of Various Agroindustrial Wastes on Nutrition Yield and Quality of Canola (Brassica napus L.)

The Effect of Fertilization with Sulphur, Boron, and Amino Acids on the Content of Glucosinolate in Winter Rape Seeds

Nutrient content, fat yield and fatty acid profile of winter rapeseed ( Brassica napus L.) grown under different agricultural production systems

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