Diese Präsentation wurde erfolgreich gemeldet.
Die SlideShare-Präsentation wird heruntergeladen. ×

sunflower.ppt

Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Anzeige
Nächste SlideShare
protien.pptx
protien.pptx
Wird geladen in …3
×

Hier ansehen

1 von 14 Anzeige
Anzeige

Weitere Verwandte Inhalte

Anzeige

sunflower.ppt

  1. 1. . Prepared by : • Sozdar Sartip Hammed sunflower .
  2. 2. Contents……. • What is sunflower • History of Sunflowers • What does the Sunflower mean ? • Sunflower structure • Some type of sunflower • Planting & growth sunflower • The product of sunflowers • Sunflower as industrial crops • References
  3. 3. . Sunflower (Helianthus annuus L.) belongs to the family Asteraceae. The Helianthus genus contains 65 different species of which 14 are annual plants, a very tall plant with large yellow flowers. What is sunflower
  4. 4. The sunflower plant originated in eastern North America. It is thought to have been domesticated around 3000 B.C. by Native Americans. History of Sunflowers
  5. 5. The name sunflower comes from the Greek helios "sun" and anthos "flower." Sunflower got its name because the flowers turn toward the sun. Local Name: Sunflower Scientific Name: Helianthus Family: Asteraceae What does the Sunflower mean ?
  6. 6. Ray florets Leaves Disc florets steam Tap root Sunflower structure
  7. 7. Skyscaper Sunforest mix American Giant Strawberry Blonde Italian white Earthwalker Some type of sunflower
  8. 8. . Planting & growth sunflower • Plant sunflower in late sprint • Soil temperature (10𝑐𝑜To 25𝑐𝑜) • Sunflower seeds should be planted ( 1 To 2 ) inches deep • If planting in rows you’ll want (2 To 3) feet between each row • Soil Ph between(6.0 To 7.5) • Choose a location with well-draining soil. It shouldn’t pool water after it rains • Once you’ve set the seeds in the trench, cover them with an inch of soil and water thoroughly. Keep moist until germination, which should occur in 7-10 days.
  9. 9. • Sunflower grow best in locations with direct sunlight ( 6 To 8 per day) • plant growing to a height of 1.5 to 3.0 M • Depending on the variety sunflowers will mature and develop seeds in 80 to 125 days. Planting & growth sunflower
  10. 10. . A single flower head produces 350 to 2000 seeds. pointed at the base and round at end. Color of seeds may be white, black or black white with stripes. The product of sunflowers
  11. 11. . Sunflower as industrial crops Sunflowers are grown primarily for the production of oil. Oilseed varieties have small black seeds with very high oil content and are processed into sunflower oil and meal. Sunflower seed oil is used primarily in cooking and salad oils, margarine.
  12. 12. Ornamental plant Medicinal plant Sunflower Natural Dye Colors fodeer Providing Pretty and Edible Petals Cosmetics Manufacturer
  13. 13. . • https://en.m.wikipedia.org/wiki/Helianthus_annuus • https://www.sunflowernsa.com/all-about/history/ • https://gilmour.com/growing-sunflowers • https://www.myandegroup.com/sunflower-seed- pressing.html?gclid=EAIaIQobChMI58zQu9aI8QIVx4jVCh1Q_AWnEAAYASAAEgIByPD_BwE • https://www.westcoastseeds.com/blogs/garden-wisdom/sunflowers References…….
  14. 14. Thanks for watching and listening

×