1. A new fertilizer has been developed to increase the yield on crops, and the makers of the fertilizer want to better understand which of the three formulations (blends) of this fertilizer are most effective for wheat, corn, soybeans and rice (crops). Can one conclude on the basis of these data that there is interaction between the blend and crops? Can one conclude that the different diseases have different effect? Test all at 1% significant level by SAS only.
2. what test is used for this question

Blend X	Corn	128	Blend X	Rice	125
Blend X	Corn	150	Blend X	Rice	117
Blend X	Corn	174	Blend X	Rice	155
Blend X	Corn	116	Blend X	Rice	158
Blend X	Corn	109	Blend Y	Corn	175
Blend X	Soy	166	Blend Y	Corn	132
Blend X	Soy	178	Blend Y	Corn	120
Blend X	Soy	187	Blend Y	Corn	187
Blend X	Soy	153	Blend Y	Corn	184
Blend X	Rice	151	Blend Y	Rice	167
Blend Y	Soy	140	Blend Y	Rice	183
Blend Y	Soy	145	Blend Y	Rice	142
Blend Y	Soy	159	Blend Y	Rice	167
Blend Y	Soy	131