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Soil health is a state of a soil meeting its range of ecosystem functions as appropriate to its environment. In more colloquial terms, the health of soil arises from favorable interactions of all soil components (living and non-living) that belong together, as in microbiota, plants and animals.
Wood chips are an easy and affordable way to give your garden a boost. They're commonly used as mulch to suppress weeds, improve water retention, and reduce soil erosion.Beyond mulch, wood chips ...
Kiss the Ground is a 2020 Netflix original documentary film. It focuses on regenerative agriculture; the movie profiles scientists, farmers and environmentalists as they explore the important role healthier soil plays in better human and planetary health.
Harmful chemicals in drinking water can negatively affect health. Unsafe water management practices can increase the prevalence of water-borne diseases and sanitation-related illnesses. [66] [67] Inadequate disinfecting of wastewater in industrial and agricultural centers can also infect hundreds of millions of people with contaminated water. [65]
Healthy mesic habitats can store large amounts of water given the typical rich loamy soil composition [3] and streams, springs, etc. This allows the entire habitat to essentially function like a sponge storing water in such a way that it can be deposited to neighboring habitats as needed. This supply helps to capture, store, and slowly release ...
When soil is irrigated with high alkaline water, unwanted sodium salts build up in the soil which would make soil draining capacity very poor. So plant roots can not penetrate deep into the soil for optimum growth in Alkali soils. When soil is irrigated with low pH / acidic water, the useful salts (Ca, Mg, K, P, S, etc.) are removed by draining ...
Tilling the soil, or tillage, is the breaking of soil, such as with a plough or harrow, to prepare the soil for new seeds. Tillage systems vary in intensity and disturbance. Conventional tillage is the most intense tillage system and disturbs the deepest level of soils. At least 30% of plant residue remains on the soil surface in conservation ...
The rhizosphere is the thin area of soil immediately surrounding the root system. It is a densely populated area in which the roots compete with invading root systems of neighboring plant species for space, water, and mineral nutrients as well as form positive and negative relationships with soil-borne microorganisms such as bacteria, fungi and insects.