"Сельское хозяйство" resources

Sulfur is one of the essential macronutrients required for plant growth, aiding the formation of amino acids and proteins, as well as chlorophyll formation. Initiatives to reduce sulfur emissions have led to less sulfur being deposited in soil, causing an increased use of sulfur-containing fertilizers; resulting in an increased demand for sulfur determination in fertilizers, soils and plant tissue. This webinar will outline several combustion based approaches for sulfur determination in these materials. Lloyd Allen

Water content in soil and plant tissue is an important parameter that can influence crop growth, yield, and quality. In addition, moisture plays an important role in commerce and storage of food products. Determination of ash in soil can be used to approximate the organic content of the soil.

Water content in soil and plant tissue is an important parameter that can influence crop growth, yield, and quality. In addition, moisture plays an important role in commerce and storage of food products. Determination of ash in soil can be used to approximate the organic content of the soil. This webinar will review the Thermogravimetric determination of moisture and ash in soil and plant tissue. Jeffrey Gast

Expanding, conserving, and stretching our limited energy resources means that companies will need to be able to analyze new sources as well as validate the quality of existing supplies. LECO instruments enable energy companies to comply with increasingly stronger EPA regulations. While LECO has continued to be a leader in carbon/sulfur testing of coal and coke, it has since expanded into biofuels, additives, diesel and petroleum products, and jet fuel. As these resources become more valuable, LECO technology is here to validate their potential and quality, while helping you meet government regulations.