Potato, early, harvest plantpop 5.0 dmaxshoot 4.0 cbaflag 1 tgtyield 400 cbafact 1.0 cyrafact 1.0 hyldflag 5 hyldunits cwt/ac hyldwater 79.0 hyconfact 89.3 idc 7 grf 1.0 ck 0.65 hui0 0.8 hmx 0.8 growdepth 0.05 rdmx 0.6096074 tbas 2.0 topt 25.0 thudf 0 dtm 90 thum 1400.0 frsx1 -5.0 frsx2 -15.0 frsy1 0.01 frsy2 0.95 verndel 0.0 bceff 32.0 a_lf 0.0 b_lf 0.6553 c_lf 0.3159 d_lf -0.061 a_rp -3.0E-4 b_rp 0.9911 c_rp 0.3415 d_rp 0.0494 a_ht 0.4163 b_ht -0.061 ssaa 2.6 ssab 1.0 sla 30.0 huie 0.05 transf 0 diammax 1.0 storeinit 12000.0 mshoot 2700.0 leafstem 3.0 fshoot 0.03 leaf2stor 0.0 stem2stor 0.0 stor2stor 0.9 rbc 1 standdk 0.02 surfdk 0.02 burieddk 0.02 rootdk 0.02 stemnodk 0.2 stemdia 0.0050 thrddys 20.0 covfact 5.227942 resevapa -1.20379 resevapb 0.604887 yield_coefficient 0.0313 residue_intercept 0.024658702 regrow_location 0.0 noparam3 0.0 noparam2 0.0 noparam1 0.0 crop_notes Represents high yielding typically irrigated Potatoes - white, russet, red (all but sweet). 40,000 lb (400 cwt), 20 ton/ac yield . 36" rows. Residue at harvest includes mass before chemical kill. Base location ID, WA, NM. I used the irish Res yield ratio. Use this for fresh market potatoes with an earlier harvest date (one month). MAS 10-25-07 Harvest biomass ratio is set using two studies. One from the PNW irrigated and the other in MN. Both sites are were sandy soils with irrigation. Yields were 600 cwt/ac. MAS 7-3-08 crop_devnotes Enter dev notes here.