What would be the short term benefit of using fertilizers? What would be the long term benefit of using manure? What harm does long term use of fertilizers cause to the soil? How do fertilizers lead to water pollution? I will mark correct ans brainliest
Answers
Answer:
Explanation:
Environmental Implications of Excess Fertilizer and Manure on Water Quality ... manures and commercial fertilizers are not managed properly, they can affect plant and ... Runoff water from fields with high soil-test N and P may contain a high level of ... and serve as a source of available nutrients during long periods of time.
Answer:
It improves soil texture. It improves water retaining capacity of soil. Since manure is not nutrient specific so it replenishes all the nutrients of soil. It increases the number of useful micro-organisms in soil.
Reduces soil erosion and leaching. Improves the physical properties of the soil and aerates the soil. Improves the water and nutrient holding capacity of the soil. It helps in killing weeds and pests.
Some studies have documented that long-term fertilizer applications lead to enhanced soil fertility , while other studies have reported that long-term fertilization has caused severe degradation of red soils, characterized by high acidity, low nutrients and a disturbed.
Fertilizing water contamination. Excess nutrients such as nitrogen and phosphorus can negatively affect aquatic ecosystems. Nutrient-rich fertilizer runoff stimulates productivity, which can lead to harmful algal blooms or fish kills.
Explanation: