The result shown that, if the precipitation was different, leaf area increase rate was different, dry matter accumulatedrate was different and the output was different during maize grow.
结果表明，在玉米生长发育期间，降水不同，叶面积增长速度不同、干物质积累速度不同、产量不同。
2
Then, based on the relationship between the rate of greenness and the rate of accumulated dry matter, the maximum greenness was derived as the standard greenness.
根据干物质累积速度与绿度值的关系求出最佳气候条件下的最大绿度值作为标准绿度值。
3
There is a correlation between accumulated water production rate and accumulated oil production rate, which is a linear relation on semilog coordinate.