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soil amendment

10/16/2018 / By RJ Jhonson

Silicon amendments proven useful for maize crops grown under salt stress conditions

Soil salinity is a growing concern because of its impact on agriculture and, consequently, food production. Researchers, in a study published in the journal Archives of Agronomy and Soil Science, investigated the benefits of amending saline soil with silicon as a way to facilitate plant survival and growth. The researchers employed a sand culture experiment […]

09/30/2018 / By Edsel Cook

Functional recycling: Spent coffee grounds can make soil more fertile

Once you are done with your cup of brewed coffee, what do you do with the used grounds? Do you throw them away as garbage or consign them to the compost heap? Spanish researchers believe that using spent coffee grounds as a means of organic soil amendment will offer many benefits in agriculture and for […]

08/01/2018 / By Ralph Flores

Toxic heavy metal contamination from cadmium in the soil stresses rice crops and threatens both crop viability and food safety

A study published in the IOSR Journal of Environmental Science, Toxicology and Food Technology has revealed that the current progress of scientific literature regarding the effects of cadmium accumulation in soil, coupled with the development of various procedures to treat it, significantly aids toxin-free rice production. Led by researchers from the South China Agricultural University and Sierra Leone Agricultural Research Institute (SLARI) – […]

05/25/2018 / By Edsel Cook

Organic fertilizer blend effective at lowering cadmium levels in soil

The presence of cadmium (Cd) in the fertile soil of California is bad news for growers and consumers alike. When large amounts of the heavy metal are absorbed by leafy vegetables, the crop becomes dangerous to humans. Researchers therefore came up with an organic fertilizer that can reduce Cd levels in soils and vegetables, according to an […]

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