You can eat rice and potatoes if you have diabetes. However, you will need to eat smaller portions. One medium potato (3 potatoes / pound) is a serving. Find 3 potatoes at the store and put in the scale until it equals one pound. Rice can be a challenge because a little goes a long way for your carbohydrate count.
Temperature and sunlight are more important growth parameters than nutrient concentrations. Duckweed grows across a wide temperature range â between 6oC and 33oC â but weâve determined that it grows best in a range of 18oC to 24oC.n the right conditions, this tiny plant can double its mass every 24 â 48 hours. Close control of the production parameters for duckweed is relatively easy in the small ponds and tanks favoured by backyard food producers.
Because goldfish can survive under a wide range of temperatures. This website lists temperatures from 40 - 90o: http://www.fishlore.com/Profiles-Goldfis... . Considering they can be kept outdoors in ponds over winter (if pond is more than 18 deep), they can survive down to around 32o.ecause goldfish can survive under a wide range of temperatures. This website lists temperatures from 40 - 90o: http://www.fishlore.com/Profiles-Goldfis... . Considering they can be kept outdoors in ponds over winter (if pond is more than 18 deep), they can survive down to around 32o.