they reduce it
productivity is provide a measure to effective and efficient use resources
no
O
they cant
worms
how do deforestration,heay fertilizer use and soil erosion affect reef productivity
I dont know
Plant pests and diseases significantly reduce agricultural productivity by damaging crops, which can lead to lower yields and poor quality harvests. They can also increase production costs due to the need for pest control measures, such as pesticides and herbicides, as well as additional labor for monitoring and managing infestations. Furthermore, infestations can lead to food shortages, increased prices, and economic losses for farmers and the broader agricultural sector. Overall, these factors can disrupt food supply chains and impact food security.
the removal of any pests can affect the food web because another animal eats that pest and if it is removed that animals is going to die shortly.
Fertile soil may not be productive due to factors such as poor drainage, lack of necessary nutrients, presence of toxins or pollutants, and compaction. Additionally, soil productivity can be impacted by soil structure, pH levels, and organic matter content. Other factors like climate, pests, and diseases can also affect productivity even in fertile soils.
It increased productivity.
This contains 10 most common pepper pests/diseases http://www.organicgardening.com/learn-and-grow/how-handle-top-10-most-common-pepper-pests-and-diseases?page=0,1