you dont need points the grass will be there from the start unless you hacked
None. Cattle farmers (or ranchers) do not operate within the forest itself. They raise their cows outside of the forest where the grass grows...which is where their herd of cattle eat the grass.
points plus: 1 cup of white rice = 5 pts.
In White forest. If it took you many days to find white forest for the first time, there will be many trainers and wild Pokemon to find. If not, then you need to invite them from someone else's black city to Your White Forest using the entralink. This should help: http://bulbapedia.bulbagarden.net/wiki/White_Forest
Forest have many species of wild animals Grassland have many species of insects.
47
1 serving is 2 Points
there are many Pokemon you can see in white forest. Depending on your entralink interaction more Pokemon of different species will com to your white forest.
1 egg white is 0 Points or 5 Set Points.
1 slice of bread is 2 points
20.
10 in pinwheel forest
The appearance of Pokemon in white forest depend on how many days it took you to get there, 0 being minimum, 10 being maximum (ie: 4 days= 4 pokemon). To increase this number use the Entralink and visit someone else' Black City, or White Forest. Pokemon likes the white forest more than the black forest because it is so awesome.