Sunflower biomass used in the production of

Sunflower takes up to 120 kg N, 50 kg P 2 O 5 and 250 kg K 2 O to produce 20 mt ha-1 of seeds together with the above ground biomass. Although sunflower has a poorer response to mineral fertilizer than cereals, it is necessary to provide enough N, phosphorus (P) and K fertilizer in sunflower production. The estimated rates of fertilizers are 60 kg N, 60 kg P

28/4/2021 · The use of sunflower biomass as a raw mahaiqial for bioethanol production requires its pre-treatment to destroy the lignocellulosic structure, which makes the access of enzymes to the cellulose chains easier or directs the use of their lignocellulosic fractions. The data on the theoretical yield of bioethanol from different types of biomass is provided in the table below.

Sunflower Production - Concise GuideA. Introduction. Sunflower is a crop which, compared to other crops, performs well under drought conditions; this is probably the main reason for the crop's popularity in the marginal areas of South Africa. Unfortunately, the crop is particularly sensitive to high soil temperatures

1/8/2021 · Residual biomass from the sunflower oil industry could be used for biofuels production or generating heat energy via pyrolysis [28,29]. During pyrolysis, the decomposition of carbohydrates from biomass takes place [ 30 ] leaving carbon-rich solid residue [ 31 ], which is inexpensive renewable carbon precursor for activated carbons production.

10/1/2020 · A field experiment in central New York evaluated the effect of sunflower ( Helianthus annuus L.) density on weed biomass and yield in haiqi sunflower production. Two varieties of sunflower, Badger DMR and N5LM307, were seeded at 6.1 and 8.6 seeds m −2, and grown using haiqi management practices at one site in 2016 and two sites in 2017.

already demonstrated its use as an alternative energy Osman [4], sunflower, tolerant to short periods f o source. Sunflower is an option for the production of good drought, is an important crop in semi-arid area with limi ted quality forage, as it features a high yield of silage per irrigation because this culture is adapted to a wide range

This study aimed at evaluating the concentration of cellulase and b-glucosidase in the production of bioethanol by simultaneous saccharification and fermentation (SSF) of sunflower meal biomass. The sunflower biomass was pretreated with 6 % H2SO4 (w/v), at 121 °C, for 20 min, for hemicellulose removal and delignificated with 1 % NaOH. SSF was performed with Kluyveromyces marxianus ATCC 36907

However, during deep processing, sunflower seed haiqis are generated as a byproduct whose value has been ignored for a long time until researchers and manufacturers use them for biomass pellet production. Different from throwing them away or burning them directly, recycling sunflower haiqi into pellets not only helps enterprihaiqi make profits but also improves the demand exceeding the supply

31/7/2020 · Aside production of edible oil, sunflower has been used as raw mahaiqials in the production of cosmetics, paints, lubricants, biodiesel, and drugs (Rocha‐Filho, Alves, Maruno, Ferrari, & Topan, 2016). The nutritional and economic importance of sunflower oil is very paramount. The antioxidants contents can be adjudged based on its as important functional foods with many health benefits. Hence

production from sunflower seed hulls. CONCLUSIONS The study demonstrated that sunflower hulls, a cheap but valuable source of biomass, can be used for ethanol production. We should emphasize the environmental issues, such as the processing of agricultural waste as well as the benefits gained by replacing fossil fuels with bioethanol. This fuel

In the first experiment, biomass production of Tithonia diversifolia (Wild Sunflower) and the effect on soil fertility was studied in a complete random plot design with three treatments: (TD

ate biomass production and partition in the organs of sunflower under a gradi-ent of salinity in the soil. The Victoria sunflower was sown on 15 June 2007 at a density of 100,000 plants ha-1 in Montecillo Mex. (19° N, 48° W and 2,400 m). The area has an arid climate (less dry), an annual rainfall of 558.5 mm, and an average temperature of 14

sunflower adsorbents vary between 3.28 and 252.52 mg/g for PTEs, indicating that. these mahaiqials could be satisfactorily used as alternative adsorbents. Keywords: sunflower biomass, sunflower

Residual biomass can be found in production proceshaiqi or as an undesired component in the environment. As an example of the first, sunflower seed hulls are a residue from the

1/12/2013 · Cultivated sunflower ( Helianthus annuus L.) is a globally important oilseed crop with 24 million hectares harvested in 2010 [1]. In the US in the same year 750,000 ha were harvested with primary production areas in North Dakota, South Dakota, Kansas, and Colorado [2].