Salinity dramatically impedes plant growth, leading to a decrease in crop yield and quality. This occurs due to two mechanisms: osmotic stress and ion toxicity. Osmotic stress occurs because saline soils have high osmotic potential, so plants which grow in saline soils have difficulty taking up water, resulting in low cell turgor and slow shoot growth. Ion toxicity occurs because saline water moves up the transpiration stream, causing Na+ and Cl- to accumulate
During a rainfall, soil erosion is evident and is concerned more. However, people do not pay attention to soil erosion when the weather is moderate. Although it seems unnoticeable, the amount of soil lost could be damaging. The impact caused by soil erosion on crops disables the soil to store water and nutrients and creates a higher chance of runoff.
The PH of the soil: Soil PH is simply a measure of how acid or alkaline the soil is on a scale of 1-14 , and soil acidity or alkalinity (soil pH) is important because it influences how easily plants can take up nutrients from the soil; thus indicating the health of the soil. from 6.0 to 7.5. Below pH 6.0, some nutrients, such as nitrogen, phosphorus, and potassium, are less available. When pH exceeds 7.5, iron, manganese, and phosphorus are less available. Macro-organisms found in the soil: If a lot of worms or other organisms are found in the soil, it will indicate that the soil is most probably healthy enough for the access of people as it is not to acidic or alkaline to contain life because Earthworms need moisture and nutrients.
They were broadly utilized as a part of agribusiness and for irritation control after they were presented in the 1940s (2). . Organochlorine segments have low levels in the earth .They are framed normally .Many of their uses have been invalid or limited since their environmental steadiness and potential antagonistic embellishments on common environment and social health(3) . Organochlorine composites are lipophilic and anticipated that would be bio amassed in human body and to be found in human fat tissue, bosom drain and blood. The levels of organochlorine substances by and large are practically the same at different body tissues yet less in the blood(4)
Once groundwater is contaminated, it has a less chance to chance to be treated. Stalagmites and stalactites, columns and drip curtains on caves, caves or cave deposits, travertine terraces, and karts topography are the products of your groundwater erosion. Overuse of groundwater may deplete supplies, or cause land subsidence, groundwater draw-down and saltwater
The protein lipid matrix within the keratinocyte needs moisture to be flexible. Lack of moisture in the matrix makes stratum corneum to become stiff and nonpliable, therefore, during the cold, dry weather, microscopic mechanical cracks in the skin created . Factors such as cold weather or low humidity decrease the water content of stratum corneum. In addition to these factors, exposure to wind and ultraviolet radiation of the sun can affect normal skin's barrier
This is a result of increased regulation concerning the use of agrochemicals. A decrease in the use of these chemicals has tended to make the wastewater from this sector considerably healthier. If we want to solve this problem, the government should start to build walls in the borders of the Nile River and all water resources, so that when the water moves, it doesn’t hit the agricultural places and take its wastes with it, as long as there are walls, the water will not be able to reach the agricultural places. They also can start moving the agricultural places away from water resources, or at least start making limits between water resources and agricultural places. For example, making a 100 meters space between water resources and agricultural places at least, so that when the water erupts, it doesn’t reach the agricultural cultural
It has diminishing returns when used excessively. If the plant has too much fertilizer, the total growth will decrease because the soil will become too acidic. Fertilizer misuse is very common by uneducated farmers, which adds to the algae problem. Fertilizer’s benefits clearly outweigh the disadvantages, however, to maintain a healthy environment, farmers should use the minimum amount that they can get away with. This experiment will show which ratio will be the best.
However, during acidic precipitation, the acid rain can interact with the soil and affect the nutrients in the soil, which can lead to destructive outcomes. For instance, as acid rain seeps into the soil, it is neutralized by minerals such as calcium, which serves as a buffer in the soil (Mello 61). In fact, in a study on a soil in a Chinese forest, it was found that soils have a natural buffering capacity (Qiu 5). As a result, minerals that help neutralize acid rain can get used up and not be available for the