plot experiment

Split Plot Experiment Design by Analysis Programme of CASIO fx-4500p

裂区试验设计Casio fx－4500p分析程序

Variance analysis and multipe comparison of split plot experiment design by CASIO fx-4500p programme was fast and accurate.

利用Casio fx-4500p计算器编程进行裂区试验设计方差分析和多重比较，准确快捷。

Simulation experiment and two-year field runoff plot experiment were conducted to investigate the effects of rice straw mat mulch on soil and water loss of upland red soil.

本文通过人工模拟试验和两年田间径流小区试验，在10°、20°、30°坡度的坡耕地红壤上，对水稻秸秆编织成的编织物覆盖控制水土流失的效果进行了研究。

Contents of nitrate and nitrite in leafy vegetable and in vegetable soil as affected by combined applications of organic and chemical fertilizers were determined through plot experiment and laboratory analysis.

通过田间小区试验和室内测定，研究了有机肥与化肥以不同比例配合施用对小白菜硝酸盐和亚硝酸盐含量以及土壤硝酸盐含量的影响。

It could increase the seed cotton weight per boll by 7.9% over the check, and add 6.2% of bolls the plot experiment.

在田间小区试验中，可使单铃子棉重量比对照增加7.9%，结铃数增加6.2%。