Think of potential yield as being a 20 litre bucket with holes in it up the side of the bucket, With these holes representing nutrient deficiencies and soil constraints. With these holes present no amount of rain will fill the bucket. It seems like phosphorus is the lowest hole in anhola. Once they plug that their yield bucket can fill up till it reaches the next limiting hole which is typically nitrogen. The holy grail of cropping is to plug all the holes so your only yield limitation is what falls out of the sky.
Add to My Watchlist
What is My Watchlist?
