grain yield

Grain Yield Map Generating System Development Research Based on VB

基于VB的谷物产量分布图生成系统开发研究

The Study on the Early Warning System of Jiangxi Grain Yield

江西省粮食产量预警系统研究

Mathematical analysis on grain yield changes in China in the past 50 years

近50年我国粮食产量变化的数学分析

The Culture Technique for Root Growth and Grain Yield of Corn

栽培技术对玉米根系生长和籽粒产量的影响

Light Distribution in Maize Population and Its Effect on Grain Yield and Quality

玉米群体光分布特征及其对产量和品质的影响

Analysis of Per Unit Area Grain Yield and Influencing Factors in Zhejiang Province

浙江省粮食单产影响因素分析

Analysis of the Influencing Factor of Rice Grain Yield

早晚稻产量影响因子分析

On drought resistance , water use and grain yield formation of crops

作物抗旱性、水分利用与籽粒产量的形成

Correlation and path analysis on main economic characters to grain yield for high quality varieties

优质早籼水稻品种主要经济性状的相关与通径分析

Grey evaluating estimate and analysis of grain yield type in Shanxi Province

山西省粮食亩产类型的灰色评估与分析

Multiple analysis on Influencing Factors of grain yield in Millet

谷子产量性状影响因子的多元分析

The Influence of Seed Difference on Early Growth and Grain Yield of Maize

玉米种子差异对前期生长及产量的影响

Sulphur Effect on Protein Components and Grain Yield of Wheat

硫肥对小麦蛋白质组分及产量的影响

Fertilizations have significant influence on grain yield and yield factors .

施肥对小麦产量及产量构成因素有显著的影响。

Changes in grain yield and dry material production were similar to those trends .

经济产量的变化与物质生产量的变化趋势相似。

Study on Relationships Between Grain Yield and Reduced Source and Pool in Maize

减源缩库与玉米产量关系的研究

The Grey Correlation Analytic Process of Grain Yield in Guangxi

广西粮食产量灰色关联分析

Study on the relationship between the individual difference within population and grain yield in Maize

玉米群体内个体间差异与产量关系的研究

Effect of Nitrogen and Potassium on Grain Yield and Quality of Sweet Maize

氮、钾肥对甜玉米产量与品质的影响

Prediction of grain yield using chaos theory

运用混沌理论预测粮食产量

Effects of Nitrogen Application Model on Grain Yield and Quality of Different Spike Type Winter Wheat

氮肥运筹模式对不同穗型冬小麦籽粒产量和品质调控效应的研究

A preliminary study on the forecast of grain yield in the Soviet Union

苏联粮食产量预报方法的初步研究

Study on the effect of the water and Fertilizer on Grain Yield and quality of Spring Wheat

春小麦产量及其品质的水肥效应研究

Further extending irrigation area for increasing grain yield ;

进一步扩大灌溉面积，提高粮食产量；

Responses of Grain Yield and Quality Characteristics to Nitrogen in Different Quality Types of Winter Wheat

不同品质类型冬小麦籽粒产量和品质性状对氮肥的响应

Grain yield and protein content of Wheat

小麦的籽粒产量与蛋白质含量

Effect of Cultivation Factors on Grain Yield of Spring Wheat in Hilly Dry Land

栽培因素对丘陵旱地小麦产量的影响

Both drought and waterlogging stress reduced grain yield and protein yield .

花后干旱和渍水均显著降低了小麦籽粒产量和蛋白质产量。

Grey Relational Analysis on the elasticity of vulnerability of grain yield in China

中国粮食生产易损性的灰色关联分析

Grain yield map is the important means for analyzing and managing data of yield monitor system .

谷物产量图生成系统是谷物测产系统中产量数据分析和处理的重要手段和工具。