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.
Instead, we prefer to simply shield the breast meat with foil toward the end of cooking if it starts getting too browned. Roast the turkey: The rule of thumb for cooking a turkey is 13 minutes per pound. So our 16-pound turkey was estimated to cook in about 3 1/2 hours.However, some factors like brining the bird, cooking with an empty (un-stuffed) cavity, and leaving the legs un-trussed will contribute to much faster cooking.oast the turkey: The rule of thumb for cooking a turkey is 13 minutes per pound. So our 16-pound turkey was estimated to cook in about 3 1/2 hours.