Loss of the ration card means no entitlement to food. The PDS distributes food as a monthly or biweekly ration. Sailors and passengers were issued a daily food ration, largely consisting of hardtack and beer. The Roman legions' staple ration of food was wheat. The optimal ration from K to Phosphorus (P) should be 1&colon;2. Over time the distribution of the rum ration acquired a fixed form. Nevertheless, a minimum daily ration of 2,000 calories proved impossible. He and his council had a comfortable food ration and their own special shops. Reproduction rates are highly dependent on temperature and ration level. The best ration of wheat from the serf's harvest often went to the landlord. The men were given a rum ration and their orders. The professions are divided by gender and listed according to the amount of ration. The ration was originally a response to complaints about the weight of the canned ration. Colonel Logan had four requirements for the D ration Bar. The Netherlands imposed prison sentences for those who used more than their ration of electricity.