dispense crops

summon MinecartCommandBlock ~ ~2 ~ {Command:"kill @e[type=MinecartCommandBlock,c=43]",Riding:{id:MinecartCommandBlock,Command:"setblock ~3 ~ ~ command_block 0 replace {Command:\"fill ~ ~ ~ ~-1 ~ ~ air\"}",Riding:{id:MinecartCommandBlock,Command:"setblock ~2 ~ ~ command_block 0 replace {Command:\"fill ~-2 ~ ~ ~-2 ~-2 ~ air\"}",Riding:{id:MinecartCommandBlock,Command:"setblock ~ ~-3 ~2 command_block 0 replace {Command:\"fill ~2 ~2 ~-3 ~16 ~2 ~-1 air\"}",Riding:{id:MinecartCommandBlock,Command:"tellraw @a [{text:\"System installed using \",color:yellow},{text:\"tryashtar's \",color:gold,bold:true},{text:\"Command Compactor!\",color:yellow,underlined:true,clickEvent:{action:open_url,value:\"http://redd.it/37x0a7\"},hoverEvent:{action:show_text,value:{text:\"Click to check it out!\"}}}]",Riding:{id:MinecartCommandBlock,Command:"scoreboard objectives add plantedcrop dummy",Riding:{id:MinecartCommandBlock,Command:"scoreboard objectives add plantable dummy",Riding:{id:MinecartCommandBlock,Command:"scoreboard objectives add timealive dummy",Riding:{id:MinecartCommandBlock,Command:"scoreboard objectives add crop dummy",Riding:{id:MinecartCommandBlock,Command:"blockdata ~3 ~-1 ~-1 {Command:\"scoreboard players set @e[type=Item] crop 0\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~3 ~-1 ~1 {Command:\"scoreboard players set @e[type=Item] crop 1 {Item:{id:\\\"minecraft:wheat_seeds\\\",Count:1b}}\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~4 ~-1 ~-1 {Command:\"scoreboard players set @e[type=Item] crop 2 {Item:{id:\\\"minecraft:melon_seeds\\\",Count:1b}}\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~4 ~-1 ~1 {Command:\"scoreboard players set @e[type=Item] crop 3 {Item:{id:\\\"minecraft:pumpkin_seeds\\\",Count:1b}}\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~5 ~-1 ~-1 {Command:\"scoreboard players set @e[type=Item] crop 4 {Item:{id:\\\"minecraft:potato\\\",Count:1b}}\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~5 ~-1 ~1 {Command:\"scoreboard players set @e[type=Item] crop 5 {Item:{id:\\\"minecraft:carrot\\\",Count:1b}}\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~6 ~-1 ~-1 {Command:\"scoreboard players add @e[type=Item,score_crop_min=1] timealive 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~6 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~-0.4 ~ dispenser 1 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~7 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~-0.4 ~ dispenser 9 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~7 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~0.4 ~ dispenser 0 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~8 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~0.4 ~ dispenser 8 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~8 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~-0.4 ~ ~ dispenser 5 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~9 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~-0.4 ~ ~ dispenser 13 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~9 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~0.4 ~ ~ dispenser 4 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~10 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~0.4 ~ ~ dispenser 12 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~10 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~ ~-0.4 dispenser 3 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~11 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~ ~-0.4 dispenser 11 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~11 ~-1 ~1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~ ~0.4 dispenser 2 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~12 ~-1 ~-1 {Command:\"execute @e[type=Item,score_crop_min=1,score_timealive=2] ~ ~ ~ detect ~ ~ ~0.4 dispenser 10 scoreboard players set @e[type=Item,c=1] plantable 1\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~12 ~-1 ~1 {Command:\"scoreboard players add @e[type=Item,score_plantable_min=1] plantedcrop 0\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~13 ~-1 ~-1 {Command:\"stats entity @e[type=Item,score_plantable_min=1] set AffectedBlocks @e[type=Item,c=1] plantedcrop\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~13 ~-1 ~1 {Command:\"execute @e[type=Item,score_plantable_min=1,score_timealive=20,score_crop_min=1,score_crop=1] ~ ~ ~ detect ~ ~-1 ~ farmland -1 fill ~ ~ ~ ~ ~ ~ wheat 0 replace air\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~14 ~-1 ~-1 {Command:\"execute @e[type=Item,score_plantable_min=1,score_timealive=20,score_crop_min=2,score_crop=2] ~ ~ ~ detect ~ ~-1 ~ farmland -1 fill ~ ~ ~ ~ ~ ~ pumpkin_stem 0 replace air\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~14 ~-1 ~1 {Command:\"execute @e[type=Item,score_plantable_min=1,score_timealive=20,score_crop_min=3,score_crop=3] ~ ~ ~ detect ~ ~-1 ~ farmland -1 fill ~ ~ ~ ~ ~ ~ melon_stem 0 replace air\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~15 ~-1 ~-1 {Command:\"execute @e[type=Item,score_plantable_min=1,score_timealive=20,score_crop_min=4,score_crop=4] ~ ~ ~ detect ~ ~-1 ~ farmland -1 fill ~ ~ ~ ~ ~ ~ carrots 0 replace air\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~15 ~-1 ~1 {Command:\"execute @e[type=Item,score_plantable_min=1,score_timealive=20,score_crop_min=5,score_crop=5] ~ ~ ~ detect ~ ~-1 ~ farmland -1 fill ~ ~ ~ ~ ~ ~ potatoes 0 replace air\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~16 ~-1 ~-1 {Command:\"kill @e[type=Item,score_plantedcrop_min=1]\"}",Riding:{id:MinecartCommandBlock,Command:"setblock ~2 ~-1 ~ redstone_block",Riding:{id:MinecartCommandBlock,Command:"blockdata ~2 ~-1 ~1 {Command:\"fill ~ ~ ~-1 ~14 ~ ~-1 redstone_block\"}",Riding:{id:MinecartCommandBlock,Command:"blockdata ~2 ~-1 ~-1 {Command:\"fill ~ ~ ~1 ~14 ~ ~1 stone\"}",Riding:{id:MinecartCommandBlock,Command:"fill ~2 ~-1 ~1 ~16 ~-1 ~1 command_block",Riding:{id:MinecartCommandBlock,Command:"fill ~2 ~-1 ~-1 ~16 ~-1 ~-1 command_block",Riding:{id:MinecartCommandBlock,Command:"gamerule commandBlockOutput false",Riding:{id:MinecartCommandBlock,Riding:{id:FallingSand,Time:1,Block:activator_rail,Riding:{id:FallingSand,Time:1,Block:redstone_block,Riding:{id:FallingSand,Time:1,Block:lapis_block}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}