Some plants deposit nutrients when planted expecaly legumes e.g beans,they deposit nitrogen. So to keep the soil,u need to rotate crops.if you plant one kind of plant that needs potassium through out 3yrs u'll notice your produce will become poorer@poorer,it is because K is diminishing.
Crop rotation can help maintain the fertility of soil by slowing down nutrient depletion. Different crops may use different or fewer nutrients.
a forest chopping down a tree
If you meant to say "water", the answer is no.
The depletion rate of South American rain forests due to harvesting is 21,000 square miles per year. A great area of the Brazilian Amazon has been cut down already.
Humans cut down trees in the rainforest and it destroys all of the animals habitats and most of the time it can destroy the communitys food chain
Soil erosion, nutrient depletion, and insect and pathogen habitat.
Crop rotation can help maintain the fertility of soil by slowing down nutrient depletion. Different crops may use different or fewer nutrients.
Crop rotation and the peanut (after the failure of the cotton crops)
This means that the farmer knows how to grow really well. He probably practices crop rotation. Crop rotation is when you move the different crops around every year. They do this so that the minerals in the soil doesn't go bad. If you don't practice crop rotation, eventually the soil will loose all the minerals and you will never be able to grow crops there again.
The ozone depletion depends upon the usage of ODS by humans. If these ozone depleting substances are reduced then the ozone depletion will slow down.
a forest chopping down a tree
Soil health: Organic farmers prioritize soil health as the foundation of their nutrient management strategy. Healthy soils contain a diverse community of microorganisms that help to break down organic matter and release nutrients for plant uptake. Organic farmers use practices such as crop rotation, cover cropping, and composting to build soil health and fertility.
enzymes
There are many possibilities, but it sounds like a nutrient deficiency, possibly phosphorus. In the US, you can contact your local county extension agent, who should be able to narrow it down upon inspection of the crop.
It is a Rabi crop, hands down
Crop prices went down.
Crop prices went down.