Soil Nutrients. Nicotiana tabacum requires many essential elements in order for survival including: carbon, nitrogen, potassium, calcium, magnesium, sulfur, iron, manganese, boron, copper, zinc, and chlorine. The main flow of all these nutrients is from the roots, through the stem, and eventually to the leaves. The top of the plant which produces the flowers is the main destination for all of the nutrients. Carbon: Carbon makes up about 40 percent of the dry tobacco leaf right after it has been cured.
A turkey crown takes around 20 minutes per pound to cook. A 10  pound turkey crown will take at least 3 hours and 20 minutes.ow long do you cook a 10-12 lb precooked turkey? 2 to 2 1/2 hours. if you want a brown brittle skin,baste in butter every 20 minutes.
Turkey cook time: Roast a 14 pound turkey for 3 hours and 30 minutes or until internal temperature at deepest part of thigh reaches 180 degrees F. Note: The internal temperature of the bird (180 degrees F) is more important than the exact turkey cook time.. Cook the turkey until it reaches 180Â° F in the thigh portion of the turkey. 6. If the turkey is fully cooked prior to your desired serving time, allow it to set for 20 minutes and then carve the meat from the turkey. Place the meat in an oven-safe pan, cover with tin foil and hold in a 250Â° oven.