The APCA is usually applied for source apportionment studies related to atmospheric pollution. 4-13 However, its application on surface soils is not usual. It should allow the estimation of the ...

Table 1 lists nutrients and foliar deficiency symptoms in corn, soybean, and wheat. Two words, “chlorosis” or “chlorotic,” frequently appear in the table. Both terms describe when leaves start ...

Good soil is the starting point for a garden that grows well. It feeds your plants, holds water, and helps roots grow strong.

Raking leaves - autumn - mulch leaves - mowing ...

Photo of Farmers Edge soil testing laboratory equipment taken by Brent Barnett/Brownfield An ag technology and soil science company is asking farmers to prioritize soil testing. Eileen Bernard, ...

Trace Genomics said its focus shifted "to finding the right home" for its soil-measurement technology amid market headwinds.

Recent attention has been given to farmland and ranchland buyers using Section 180 of the IRS code to depreciate excess fertility on newly purchased or inherited farms and ranches. This deduction can ...

The soil dielectric models used to describe the relationship between soil permittivity and soil water content, mainly include Mironov model, Dobson model, Wang and Schmugge model and Hallikainen model ...

Nitrogen is one of the soil nutrients that is most essential for healthy plant ... the easiest way to diagnose this problem ...

Over three billion people currently suffer from micronutrient deficiencies, despite apparent caloric sufficiency in food production. This phenomenon, commonly termed "hidden hunger", is attributed to ...

US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more ...