1.
STATUS ANALYSIS AND MID-LONG-TREM FORECSTING OF PER HACTARE YIELD OF MAJOR CROPS IN CHINA;
中国主要粮食作物单产变化趋势及中长期预测
2.
Changes and difference of comparative advantage of main grain in China;
中国主要粮食产品比较优势的差异及其变动
3.
Grain Yield Trends of Different Food Crops Under Long-Term Fertilization in China
长期施肥下中国主要粮食作物产量的变化
4.
Simulation of Main Food Crops Production under Future Climate Change Scenarios in China;
未来气候变化情景下中国主要粮食作物生产模拟
5.
Estimation and Evaluation of Nutrient Flow in the Staple Grain Crop Production-Consumption System in China;
中国主要粮食作物生产—消费体系养分流动分析与评价研究
6.
ANALYSIS OF MAJOR FACTORS INFLUENCING GRAIN YIELD INCREASING POTENTIAL OF CHINA
中国粮食增产潜力主要影响因素分析
7.
The Study of Comparative Advantage and Countermeasures of Main Grain Production in the Main Grain Production Area in China;
中国粮食主产区主要粮食作物比较优势与发展对策研究
8.
Re-analysis of main problems in sustainable development of China s grain;
再析中国粮食持续发展中存在的主要问题
9.
Regional Distribution on Cereal Crops in China;
我国主要粮食作物区域布局变化研究
10.
STUDIES ON THE COMPARATIVE REGIONAL PRIORITIES OF MAJOR GRAIN CROP VARIETIES IN CHINA;
我国主要粮食品种区域比较优势研究
11.
China shifted from being a major importer of food grains in the 1970s to being a surplus producer in the 1980s.
中国从七十年代的粮食主要进口国，变为八十年代的有富余的产粮国。
12.
Dissertation Government s Grain Management Agency: The Role of the State in Allocating Grain Resources (1953-1985);
粮管所：粮食资源配置中的国家要素（1953-1985）
13.
Design and Realization of Main Grain Comparative Advantage Analysis System for China County;
中国县域主要粮食作物比较优势分析系统设计与实现
14.
Spatial Distribution Characteristics of the Percentage of Soil Fertility Contribution and Its Associated Basic Crop Yield in Mainland China
中国大陆主要粮食作物地力贡献率和基础产量的空间分布特征
15.
Research on Grain Production Capacity in the Main Grain Production Area in Middle & East Regions of China;
中东部粮食主产区粮食生产能力研究
16.
Grain Logistics in China:Its Problems,International Reference and Countermeasures
我国粮食物流:主要问题、国际借鉴与对策探究
17.
For many years American surplus grain has helped to constitute an important factor in the world food supply.
多年来美国的剩余粮食成了世界粮食供应中的一个重要因素。
18.
The grain price unceasing rising and many rebellions occurring because of the grain shortage are the main performances in this term.
全国性粮食价格地不断上涨和各地抢米闹粮风潮地频繁发生是这一时期粮食短缺的主要表现。