1) grain-cotton production
粮棉生产
1.
As the important base of grain security reserve and high-quality cotton,the developmental strategy of grain-cotton production will play an important role for country security of grain and cotton in Xinjiang.
新疆作为中国重要的粮食安全后备基地和国家最大的优质棉花生产基地,粮棉生产发展对国家粮食和棉花安全具有重要的影响。
2) yields of grain and cotton
粮棉产量
1.
Through the quality and quantity analysis on the effects of national economic policies on the yields of grain and cotton in Poyang Lake Region, it is shown that national economic policies have a close relation with the yields of grain and cotton in Poyang Lake Region and significant effects on them.
通过对国家粮、棉经济政策影响鄱阳湖区粮棉产量波动的定性分析和定量研究 ,揭示国家经济政策与湖区的粮食、棉花产量高度相关并产生重大影响。
3) major production regions of cereal and cotton
粮棉主产区
4) grain production
粮食生产
1.
Estimation of economic value of agricultural water resource in grain production in Huang-Huai-Hai Region;
黄淮海地区粮食生产中的农业水资源经济价值核算
2.
Responses of grain production to price and non-price factors in China;
我国粮食生产对价格及非价格因素的反应
3.
Practices and perspective of grain production in the middle of The Loess Plateau region;
黄土高原中部丘陵区粮食生产的实践与认识——以延安市宝塔区燕沟流域为例
5) crop production
粮食生产
1.
Greenhouse gases emission and crop production;
温室气体排放与中国粮食生产
2.
the prediction precision was high and thereby the Gray Model could play a good role in crop production of Dingxi county.
根据灰色预测分析区域粮食生产的发展趋势,对粮食安全具有积极意义。
3.
The impact of drought based on the data set of crop yield and rainfall in South China from 1966 to 1995,and flood disasters on crop production in South China was evaluated by the method of fuzzy set theory.
根据华南地区 196 6～ 1995年的粮食气象单产和降水量资料 ,利用模糊数学方法评价了华南地区旱涝灾害对粮食生产的影响并计算了减产率 。
6) Food production
粮食生产
1.
Study on the Role of Price Information in the Food Production;
粮食生产中价格信息作用研究
2.
The analysis of volatility and periodicity of food production in Hebei Province
河北省粮食生产波动与周期特征的实证分析
3.
Analysis of the relation between food production and population carrying capacity in the agro-pastoral ecotone of North China
华北农牧交错区粮食生产与人口承载力的解析研究
补充资料：边际产量（MP）
边际产量（MP）：增加一个单位可变要素投入量所增加的产量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条