Clever things Legumes: they have nodules on their roots in which they are able to manufacture nitrates from the nitrogen in the air.
Farmers plough in this "green manure" to benifit from this process.
The legumes (peas or beans, usually, though clover is also sown) have been grown as green manure. The crop is ploughed into the ground to 'manure' the following crop, which would be harvested.
harvesting is on ground and fishing is in water
Harvesting doesn't grow, it's something you do when your garden vegetables or fruits are ready to be picked or pulled out of the ground.
It depends were you are harvesting it. Usually, no.
Stubble
They use it to restore soil nitrogen, because it improves the soil structure for better harvests.
There are two types or rainwater haversting. Rooftop rainwater harvesting and drain harvesting. In rooftop rainwater harvesting, we use the water collected on rooftops instead of letting it go down the drain. We can also use water collected in dugout ponds, underground vessels etc. Drain harvesting involves letting water collected in roadside drains go straight to the ground. But this water has to be treated before use as it may contain bird faeces, germs and other pollutants.
Rain water harvesting
Farmers spread grains on ground so that the moisture doesn't mold it... I hope i am right
Life in the plains was much rougher then originally expected. The ground was harder and drier then they were used to. Farmers adapted by creating heavier plows, barbed wire and making sod houses instead of wooden ones.
Yes they do, but the legumes grow downward into the soil to mature.
Legumes do. Peas are a good example.