Fields

field borders:
//curve yellow
//rep 2&|[yellow][1][5] red,2

field placeholders:
//rep 2&[<0] 82
//rep 2&[<0] 159:10

replace field borders
//rep red 3
//rep yellow 13

plowed field:
//rep 82 88,88,2034
then lines of //curve 2034

fallow field:
//rep 82 #simplex[3][2,2,3]
//rep 0&[>2] #simplex[3][80%[31:2,31:1],20%[2059:2,2005]]
then cover up part of the dirt patches with fern

grass around the fields:
//rep 0&[>2] 31:2

path slabs:
//rep 2136 2047:1,2047

field ground:
//rep 82 #simplex[4][2034,88]

Wheat:
//rep 0&[>82] #simplex[3][wheat:7,wheat:7,wheat:7,wheat:6]

Barley:
//rep 0&[>82] #simplex[3][wheat:6,wheat:6,wheat:6,31:2]

Turnips:
//rep 0&[>159:10] #simplex[3][142:7,142:7,142:6,31:2]

Carrots:
//rep 0&[>159:10] #simplex[3][141:7,141:7,141:6,31:2]