Different agricultural approaches are needed for three major soil types found in the country: saline soils in the north, black soils in the northeast, and red and yellow soils in the south.

New method of regulating plant hormones allows researchers to increase quality and yields of rice crops grown in saline soil.

They include the cations Ca+2, Mg+2, K+ as well as the anions Cl–, SO4-2, B0, and NO3–. Other salts that contribute to soil salinity include Na+, CO3-2, and HCO3–. Typically, NO3– and K+ are not high ...

To improve chalky soil, you can add organic matter such as compost or well-rotted manure to increase its fertility. Saline soil is composed of high levels of salt, which can make it difficult for ...

It will provide a new estimate on the areas of salt-affected soils in the world and introduce many innovative ideas and sustainable approaches to tackling the challenge posed by saline soils.

According to climate models and research conducted by the IPCC, NASA and other scientific institutions, their frequency, intensity and duration are expected to grow in the future. Apart from the ...

Saltwater intrusion includes both surface and subsurface additions of saline water to the soil profile. This occurs on landscapes adjacent to the Chesapeake Bay and other brackish waters, including ...