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.
Roasting a chicken does not take quite so long as roasting a turkey, however a large chicken could still take over 2 hours to roast. As a general rule, calculate a cooking time of 20 minutes per pound of meat plus an additional 10 - 20 minutes at a temperature of 375ÂºF (190ÂºC).Therefore, a 5 lb chicken will need to be roasting in the oven for at least 1h 50 mins. A 5 lb bird will serve between 4 - 5 people.Some people prefer to set the oven temperature to 450ÂºF (230ÂºC) and roast the bird at this high temperature for the first 10 - 15 minutes or the last 10 - 15 minutes.The rest of the time the chicken should be roasted at 375ÂºF (190ÂºC).oasting a chicken does not take quite so long as roasting a turkey, however a large chicken could still take over 2 hours to roast. As a general rule, calculate a cooking time of 20 minutes per pound of meat plus an additional 10 - 20 minutes at a temperature of 375ÂºF (190ÂºC).