Arugula: A Promising Specialty Leaf Vegetable (original) (raw)
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Health benefits of Arugula: A review
2019
Plants in the Brassicacae family are thought to have various therapeutic and medicinal properties, such as tumorigenesis i nhibition, antiulcer and hepatopharmacy. Annual species of rocket (Eruca sativa) is part of the mustard (Brassicaceae) family. Eruca sativa is commonly used in folk medications and is well known as a cure for renal illness. It contains glucosides, mineral salts and vitamin C and is in this manner thought to be a magnificent stomachic, stimulant, and hence utilized as a diuretic and antiscorbutic. Furthermore, it also showed antisecretory, cytoprotective anti-cancer, antidiabetic and anti-inflammatory activities.
Studies concerning the sowing period in the arugula (Eruca sativa Mill) plants' development
2012
The staged production and supply markets with fresh veg- etables is a particular problem because a wide range of vegetables must be assured throughout the year. Arugula is a less-known plant (in our country) and the customers are provisioned with import products. The experiment was conducted in unheated greenhouse at the endowment of Vegetable Growing Department of Agricultural Sciences and Veteri- nary Medicine Cluj-Napoca in 2010, in spring culture. Three cultivars of arugula were studied: similar in size and growing season (30 and 55 days) but of different origin. Biometric measurements were conducted on plants to determine the capacity for growth. Production data were interpreted statistically by an analysis of the variance method.
Commercial substrates and nutrient concentrations in the production of arugula microgreens
2021
The objective of this study was to evaluate the effects of different substrates and concentrations of nutrient solutions in the production of arugula (Eruca sativa Miller) microgreens grown in a protected environment at the campus of the Faculty of Agronomy of the Federal University of Rio Grande do Sul (UFRGS), in Porto Alegre, Brazil. The treatments consisted of the combination of five commercial substrates, CSC® vermiculite (S1), Green-Up phenolic foam (S2), S10 Beifiur® organic (S3), Carolina Soil® seedlings (S4), and Carolina Soil® organic (S5) and three concentrations of nutrients in the nutrient solution (0, 50, and 100%). A 5x3 factorial arrangement was used, in a completely randomized experimental design with three replicates. The addition of nutrients in the irrigation solution favored substrates S1, S4, and S5. Substrate S2 showed better performance with the addition of 50% of the total concentration of nutrients. Substrate S3 without the addition of the nutrient solution...
Growth and accumulation of macronutrients in arugula
In Brazil, arugula is a vegetable often consumed in salads because it provides a flavorful option when paired with blander lettuces and because it is considered rich in vitamins A and C, potassium, sulfur and iron. However, several aspects of fertilization management for this crop must be studied further. Thus, the objective of this work was to determine the growth and accumulation of macronutrients within arugula, under field conditions. The experiment was conducted in four parcels (vegetable beds) with dimensions of 5.0 x 0.2 x 1.3 m, located within an experimental area of 54 m² (6.0 x 9.0 m). The Arugula cv. Cultivated, with seedlings produced in a protected environment. Standard fertilization was performed with 160 kg ha-1 of N, 340 kg ha-1 of P2O5, 160 kg ha-1 of K2O, 20 kg ha-1 of S and 1 kg ha-1 of B. The treatments were constituted by different collection times at 7, 14, 21, 28, 35 and 42 days after the arugula seedlings transplanting. Between 18 and 38 days after the transplanting of the seedlings, a significant increment in the accumulation of dry matter occurred. In the period between 20 and 30 days after the transplanting, the greatest demand for most macronutrients occurred. The order of macronutrient accumulation by arugula at 42 days was as follows: K > N >Ca> P > Mg > S.
Brazilian Journal of Food Technology, 2018
The objective of this work was to determine some key nutrients in arugula (or rocket) and the effect of heat treatment on its lipoxidase activity. The protein, lipid, carbohydrate, fibre, ash, fatty acid composition, α-tocopherol and carotenoid contents were determined. Due to its importance in lipid degradation, the lipoxidase activity was measured in the raw and cooked leaves. The composition was (% fresh mass): 2.5 protein, 0.3 lipids, 4.1 carbohydrates, 1.3 fibre and 1.8 ash. The lipid phase contained 6.2 mg of α-tocopherol, 5.3 mg of lutein and 3.2 mg of β-carotene. Arugula was found to be rich in α-linolenic acid (48% of the oil). The heat treatment was not sufficient to totally inactivate the lipoxidase activity.
Arugula production as a function of irrigation depths and potassium fertilization
Revista Brasileira de Engenharia Agrícola e Ambiental, 2017
Arugula is a vegetable that has gained more highlight in the consumption, being rich in potassium, sulfur, iron, omega-3 and vitamins A and C. Availability of water and nutrients are limiting factors for production of this crop. In this context, the objective of this study was to evaluate the production of arugula subjected to different irrigation depths and potassium fertilization. The experiment was conduct between August and September 2015. The experimental design was completely randomized in split-plot scheme. Irrigation depths L1, L2, L3 and L4 (25, 50, 75 and 100% of crop evapotranspiration, respectively) represented the plots and potassium doses K1 and K2 (200 and 400 kg ha-1, respectively) represented the subplots. Although the highest yield was obtained with highest irrigation depth and highest potassium dose, it is recommended the cultivation of arugula with the lowest irrigation depth and the lowest potassium dose, considering the higher value of water use efficiency for ...
Production of Arugula Under Doses of Bokashi Fermented Compound
Journal of Agricultural Science
Fermented composts are made from animal, plant and or/mineral materials. The fermentation process can be accomplished through the action of microorganisms collected from soils, plant litter and/or baker’s yeast. This study aimed to evaluate arugula (Eruca sativa) yields with application of different doses of bokashi-type fermented compost. The experimental design consisted of randomized blocks with five treatments (0, 100, 200, 300, 400 g m-2) and four replications. Fermentation of the compost occurred in ten days, and in this period the compost mass was turned up twice a day during the first three days and daily during the seven next days. The fertilizer was incorporated three days before planting into a 0-5 cm deep layer. The methods used for data analysis were ANOVA and regression analysis at 5% probability level. The variables examined were: number of leaves, plant height, dry and fresh weight of roots and shoots. The use of bokashi at the rate of 300 g m-2 resulted in better ag...
Nitrogen Application in Arugula Culture
Journal of Agricultural Science
Vegetable development and productivity are influenced by several factors, including the nutrient amounts available. Providing adequate nitrogen favours vegetative growth and promotes increased productivity, in addition to providing greater succulence and improving leaf quality. This work evaluated the effect of nitrogen doses and sources on arugula culture development and productivity. The experiment was conducted on the experimental farm at the State University of Goiás, Ipameri campus, in the municipality of Ipameri, Goiás state (GO). The experiment used a 2 × 5 factorial randomized complete block design, with two sources (normal urea and coated urea), five nitrogen doses (0, 60, 120, 180 and 240 kg ha-1 of N) and four replicates. Plant height, stem diameter, leaf number, fresh shoot matter, dry shoot matter and productivity were evaluated. The results obtained here suggest that nitrogen sources do not influence arugula culture development, but nitrogen doses i...
Nitrogen Sources and Doses in Arugula Development
Journal of Agricultural Science, 2022
Leafy vegetables have a high demand for nitrogen availability; however, excessive nitrogen supply causes economic, environmental and agronomic losses, compromising food security. Given the above, the objective was to assess the agronomic responses of arugula that are associated with different nitrogen sources and doses. The experiment was run under greenhouse conditions. A randomized block design was employed; the blocks were arranged in a factorial scheme (2 × 4), using two sources (urea and calcium nitrate) and four nitrogen doses (0, 40, 120 and 360 mg kg-1), with four replications. Thirty-five days after transplanting, the following were assessed: plant height, number of leaves, shoot fresh mass, root fresh mass, shoot dry mass, root dry mass, shoot/root dry matter ratio, leaf area, and leaf nitrogen content. It was found that nitrogen fertilization optimizes crop development and yield. Doses of 100 to 272 kg ha-1 promote increase in plant height and leaf number, respectively. U...