1、 一粒米，千滴汗，粒粒粮食汗珠换。
2、 一粥一饭当思来之不易，一丝一缕恒念物力维艰。
3、 饮水要思源，吃饭当节俭。粒粒盘中餐，皆是辛苦换。
4、 良田万顷，日食一升。广厦千间，夜眠七尺。
5、 米饭粒粒念汗水，不惜粮食当自悔。
6、 自备碗筷，保护环境。
7、 有荒节约度荒，天荒节约备荒。
8、 节约光荣，人见人赞;浪费可耻，谁闻谁恶。
9、 留住绿色，留住美丽，为了我们的家更美好，请不要用一次性筷子。
10、 省下烟酒钱，急难免求人。
11、 学校食堂可真大，干净整洁靠大家，来买饭时请排队，争先恐后真不对。
12、 倒下的是剩饭，流走的是血汗。
13、 不用方便筷，植树造绿荫。
14、 请大家保持餐桌卫生，给我们一个干净的用餐环境。
15、 谁知盘中餐，粒粒皆辛苦。
16、 饱时省一口，饿时得一斗。
17、 即使饥肠辘辘，也要风度依然。
18、 勤勤俭俭粮满仓，大手大脚仓底光。
19、 良田万顷，日食一升。广厦千间，夜眠七尺。
20、 不当家不知柴米贵。
21、 一斤粮，千粒汗，省吃俭用细盘算。
22、 日储一勺米，千日一石粮。
23、 粮收万石，也要粗茶淡饭。
24、 粮再多，野菜也要备几锅。
25、 粗茶淡饭，吃得到老;粗布棉衣，穿得到老。
26、 一粥一饭汗珠换。
27、 谁知盘中餐，粒粒皆辛苦。
28、 耗子还存三分粮。粮头不俭，粮尾喊饭。
29、 一粒米，一滴汗，粒粒粮食汗珠换。
30、 丰收万石，也要粗茶淡饭。
31、 吃饭不忘农人苦，穿衣不忘工人忙。
32、 惜衣有衣，惜食有食。
33、 省下烟酒钱，急难免求人。
34、 好处安身，苦处用钱。
35、 粒米虽小犹不易，莫把辛苦当儿戏。
36、 一粥一饭汗珠换。
37、 古诗《锄禾》你我读，盘中餐苦当记住。
38、 珍惜粮食就是热爱生命。
39、 一饱之需，何必八珍九鼎?七尺之躯，安用千门万户?
40、 食堂饭菜香，买饭多谦让。
41、 粒米虽小君莫扔，勤俭节约留美名。
From 1981-1995, the national total of 8100 mu of cultivated land decreased, thus reducing the production of 500 billion kilograms of grain. And now to reduce the speed is still accelerating. Unauthorized occupation of cultivated land, dredging, land degradation, desertification and other phenomena in the encroached land. Absolute reality can not be optimistic! Save food, is the obligation of every citizen, not that your life is better, you can afford to waste a waste. Waste is a shameful act. As long as there is awareness of conservation, in fact, doing it very simple: how much to eat a meal containing the number, do not throw leftovers; a la carte meal in a restaurant should be moderate, rather than show off, mess stretch. Remember: save food from me.
1986 Fifth World Food Survey results: 112 developing countries (excluding China and other socialist countries) in the period 1979-1981 with 3.35-4.49 million people are malnourished. United Nations Population Fund (IMF) announced the early 1980s, when world cereal production could feed 6 billion people. But at the same time, the world's population only 45 million or so, but there are 450 million people go hungry. In 1995, world population growth to 57 million hungry population to 10 million.
In 1972, for two consecutive years because of global climate anomalies caused by crop failure, coupled with the former Soviet Union a large number of buying grain, there has been a worldwide food crisis, Food and Agriculture Organization in 1973 and 1974, have held the first and Second Food Conference, in order to arouse the world, especially the third world attention to food and agricultural production problems. However, the problem has not been resolved, but the world food situation is more serious. It was predicted that in the 1980s world food shortages will trend. Food and Agriculture Organization of the General Assembly Resolution on World Food Day, is the world's food supply and demand in the context of an increasingly sharp made.
A waste of shame, in a sense is simply "criminal." Insist everything, save from the start bit, in particular, need to adhere to. Can be one or two days a year, two years? A longer time? Not just for food, let the savings into conscious, become a habit. Moreover, in the Long March, there are many martyrs died because of cold and hunger. Therefore, we must save food, or how worthy of those martyrs who we do?
Many countries in the world are faced with the problems of an increasing population and a shortage of food.
There are a number of possible solutions to the problem, but none of them is easy. Firstly, governments could discourage people from having large families. Why not have just one child?
Secondly, farming methods in those countries are very simple and often inefficient. If the people bought new agricultural machinery, modernized their farming methods and developed more land, they might soon produce enough food for their needs.
Thirdly, many countries have natural resources such as oil, wood or iron. These could be exported so that food could be imported.
All of these possible solutions simplify the problem. But they show that, if people mean to solve the problems of increasing population and food shortages, there are ways of doing it.
