Because it is not finnished yet! Simple as that!

The sheep farm is directly north of the starting point - across the street. At the steel barrier you can buy it for some 700.000 €. East of that there´s the chicken farm - same thing here. You could actually buy animals before buying the farm but that´s up to you ^^. With the area for sheep and chicken you´ll buy some buildings to park your vehicles in - so don´t even try to calculate the ROI on the chicken farm ;)
Most of the objects are without collisions - bullgore explained that there are 2 reasons for it: performance and the use of helpers - the map is huge, if I buy all 3d tree zones my rig is down to 25fps - so there´s a performance issue for sure - and since I am solo playing and working on some 160 ha per now I can easily admit: now harvest withouit helpers and no helper with collisions :D
If you don´t like the idea of walking through buildings: do it like me and just don´t walk through them.
Silage pits? Plenty! They are pretty realistic (open land silage - no concrete bed - just a free space) so you have to look in the F1 box to discover some of them. 2 Are directly south of the manure box and one is east of the pig building (directly at start). There are more at the cattle farm (I think 3) - it´s in the next village to the north. If you drive south you´ll find one north of the liquid manure pit north of the water trigger. I think the pig farm in the far east has one more and the BGA is some kind of over sized super silage pit. If you ever wanted to produce silage in an industrial scale: welcome to your new home!
Too many fields and vehicles at the start? Just think of the MIG as the map that starts where gaming on other maps ends. I´ve been playying the map for some hundrets of hours and I haven´t bought more than a quarter of the fields by now and my fleet wouldn´t be big enough for much more - so there´s a lot of things to do - the scale just isn´t from an ancient tractor with 2 ha to 5 modern tractors with 100 ha - it´s from there on...
The path system especially in the woods seems to be WIP - according to bullgore.
Hope you have a lot of fun on the map :)

If you want to play without weed you can delete the ZZZ_multisprayer.zip mod in your mod folder.

Info can be found here: http://www.modhoster.de/projects/mig-map-madeingermany-region-celle-bybullgore/project_logs/9103

Ok thanks, I'll try it, but 1 more question. My harvesters sometimes can't harvest the crop, the crop disappears but the harvester doesn't fill up.

Are You sure that you have this mod installed? http://www.modhoster.de/mods/growthmanager Without that mod the growth is not reliable.

Hi David, the message is a little hard to understand but I will try to answer. Harvesting field 49 with the helper will not work because you get a message that this isn´t your field? There are some (little) patches on some fields that aren´t defined correctly and are counted to another field - I´ve found some square meters on field 34 for example. Try to harvest that area without the helper first and try to outline the area that you get that message. Expensive solution: try to buy the bordering field - sometimes you buy the missing meters that way. Or look at your map and give the coordinates to bullgore by posting in that thread: http://www.modhoster.de/projects/mig-map-madeingermany-region-celle-bybullgore/project_logs/9040 He might repair it with the next release. When you know which area is problematic and want to use the helper as far as he gets: Work from the opposite side until he stops. I hope that helped - otherwise try to esplain your problem a little more detailed - or use your mother language and let the community sort it out :D

Verkauf von Ballen aller Art: Ponyhof. Dort müsste auch loses Gras / Heu verkaufbar sein. Loses Stroh bekomt man (glaube ich) nirgends verkauft. Den Ballenkran gab es früher mal (FS13) der Eintrag ist leider noch übrig. Lagern kann man die Ballen in allen Schuppen. Diese haben alle Kollisionen bekommen damit die Ballen nicht verwittern. Gülle sollte man zum düngen nutzen oder in die BGA schütten (ist kein Verkauf, sondern Verwertung). Das Problem mit der Schaufel und der Silage habe ich nicht verstanden - Du kannst gerne auch die Fragen auf englisch stellen (oder halt noch einmal anders formulieren).

On this map you have to buy things like further farms and the BGA if you want to use them. There should be a floating and rotating icon nearby - like those on the fields. Just walk to that icon and you should see how much the BGA costs. The BGA will be open after you´ve bought it.

It sounds like you have a corrupted map, have you tried downloading it again ?

Take the road east of the farm following south. After a while you´ll see the "Wasserwerk" on your right side (driveway to it is between some bushes). There´s a hydrant to fill your tank.