产量 output; yield; throughput; harvest; outturn; crop; volume of production 煤产量 output of coal; 亩产量 per mu yield; 日产量 the daily output; 总产量 the total output [yield]; 稻产量将高于去年。 rice yields will be higher than last year. 过去5年中产量翻了一番。 the output has been doubled in the past five years.; 产量折旧法 output depreciation method; production depreciation method; 产量指数 output index
On the base of var . analysis significance of the experimental treatment , we investigated crop response to water - salt stress regularity , studied the quantity relationship about crop yield and soil water and salt , established a function about them referring to blank and jense water model . conclusions as follows : ( 1 ) the effect of germinating time and rate emergence are different in soil with different salt content , and limited seriously in heavy saline soil 在方差分析确认试验处理显著的基础上,对作物生理生育指标(株高、茎粗、叶片数、花盘直径、干物质量、叶水势、籽实产量)进行统计分析探索作物水盐响应规律;研究作物产量与土壤水分盐分联合作用的定量关系,参照水分的blank加法和jense乘法模型结构,建立作物水盐响应模型。