根据布朗的计算，他说中国的粮食自给率只能到达41%。
Based on his calculations, Mr. Brown suggests that China will only be able to achieve a self-sufficiency rate of 41%.
中国将努力促进粮食增产，使粮食自给率在正常情况下不低于95%。
China endeavors to increase its grain production, its self-sufficiency rate will be above 95 percent under normal conditions.
粮食需求是一个刚性问题，粮食自给率的问题实质是如何提高粮食产量。
Food demand is a rigid problem, the essence of the problem of grain self-sufficient rate is how to increase crop production.
英国农牧业主要包括畜牧、粮食、园艺、渔业，粮食自给率约为66%。
British agriculture and animal husbandry mainly includes livestock, food, horticulture, fisheries, food self-sufficiency rate of about 66%.
因此，适当降低粮食自给率，通过国际市场来解决部分粮食供求问题就成为不得已的选择。
Thus, it becomes unavoidable to lower the ratio of self-support properly and solve the troubles of grain supplies and demands through international markets.
假设我国的粮食自给率为 90% ，那末中国大陆将有 1.34 亿人口的吃饭问题依赖进口，这相当于一个日本或者俄罗斯。
If the self sufficiency rate of grain is 90% in our country, then we will have 134 million people, which is equivalent to a Japan or Russia, relying on imported food.
由于粮食无法自给，海地现在是世界上饥饿率最高的国家之一。
Unable to feed itself, Haiti now has one of the world's highest hunger rates.
利用投入占用产出技术及系统科学方法，对2030年中国的粮食产量、粮食进口量及自给率进行了预测。
Using the input-occupancy-output techniques and system science methods, this paper makes a forecast about Chinas grain output, grain import and self-support rate in the year 2030.
利用投入占用产出技术及系统科学方法，对2030年中国的粮食产量、粮食进口量及自给率进行了预测。
Using the input-occupancy-output techniques and system science methods, this paper makes a forecast about Chinas grain output, grain import and self-support rate in the year 2030.
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