need assistance

[Ganga20]

Experts please help me to analysis the data I collected from on farm trials. The trial has been laid out in 04 different farms/location as blocks. The 15 cultivars/treatments appear only once in a block. The cultivars in each block differs (block size) and some treatments appears together in some blocks.  The data I collected is area under the disease progress curve for a disease for two disease seasons (season 1 and season 2). My objectives are 1) To see whether the cultivar response to the disease is significant 2) cultivar * location interaction 3) cultivar * season interaction 4) cultivar*location*seasons interaction. How can I analyze the data? Which program I can you and what the sas codes?

[RW9]

This is not a contract work site.  If you have specific questions, post some test data in the form of a datastep, then show what the output should look like.  Explain the logic in between.  Use clear concise language, thread topic included.

[ballardw]

An analysis plan should have been developed before data collection. Otherwise you might not end up with the data collection needed to answer the research questions.

[Ganga20]

Thank you for your responses. Actually the experiment was laid out for some other purpose mainly for yield data collection. During the experimentation  we happened to collect disease severity data, I am trying to analyze them. As it is a non-replicated on farm trial data, I can't use ANOVA or other methods which need replicates.