1.
AN ANALYSIS ON THE INFLUENTIAL FACTORS OF GRAIN PRODUCTION PER HM~2 AND GRAIN LOSS EVALUATION IN SHAANXI PROVINCE;
陕西省粮食单产影响因子分析及粮食灾损评估
2.
Fluctuations of Grain Per Unit Yield and Agriculture Insurance System by Policy
粮食单产波动与政策性农业保险制度
3.
ANALYSIS AND FORECAST FOR THE POTENTIALITY OF GRAIN UNIT YIELDIN THE MIDDLE-LONG TERM IN CHINA;
我国中长期粮食单产潜力的分析预测
4.
We must protect primary farmland, keep the area sown to grain stable, improve the structure of grain varieties grown and increase the per unit area yield of grain.
要保护好基本农田，稳定粮食播种面积，优化粮食品种结构，着力提高粮食单产。
5.
The Analysis Based on Time Serial of Factors Affecting Grain Production Per Hectare in Heilongjiang Province;
黑龙江省主要粮食单产影响因素时段分析
6.
Regional Variations and General Assessment of Grain Yield of Per Hectare in Northeast China;
东北地区粮食单产的区域差异及总体评价
7.
Time Serial Change of Grain Yield per Hectare and Its Impact Factors in Northeast China;
东北地区粮食单产的时序变化及影响因素分析
8.
The Application of the Grey Combined Model to the Grain Per-Hectare-Yield Forecast in Hubei;
灰色组合模型在湖北省粮食单产预测中的应用
9.
An early warning system of the risk of Fujian annual yield of grain per hectare built by Markov forecasting method;
福建粮食单产风险预警的马尔科夫方法
10.
STUDIES ON THE REGIONAL DIFFERENCES AND COUNTER MEASURES FOR REGIONS WITH FLUCTUATING GRAIN YIELD PER UNIT AREA;
粮食单产波动的地区性差异及对策研究
11.
Grey-Markov Dynamic Simulation to Grain Yield Per Hectare in Fujian Province
福建省粮食单产的灰色-Markov动态模拟研究
12.
Forecast on Annual Grain Yield Per Unit of Jilin Province--Based on the Weighting Markov Chain
吉林省粮食单产年景预测——基于加权马尔柯夫链
13.
The production of foodstuff increased by 50 percent.
粮食产量增长50%。
14.
Promoting Stable and Increase Output of Grain by Carrying out the Increasing Grain Output Project
实施粮食增产工程 促进粮食稳产增产
15.
On the Single-equation Model of Econometrics for the Grain s Production of Our Country;
关于我国粮食生产的单方程计量经济学模型
16.
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
17.
A RELATIVE STUDY ON THE BASIC PER UNIT GRAIN YIELD AND THE GRAIN DEVEL-OPMENT IN THE RED-YELLOW SOIL AREA;
红黄壤地区基础单产与粮食发展相关研究
18.
CONNECTING BROCKEN CHAIN AND IMPLEMENTING CIRCULATION,SO AS TO PROMOTE THE INCREASE OF GRAIN YIELD PER UNIT OF AREA
接好断链,实现循环,促进粮食单位产量提高