ECA-TLO1 soil aggregate analyzer Introduction: The soil aggregate structure plays an important role in soil fertility, and a good aggregate structure generally has three properties: it has a general size, and whether it is too large or too small is not conducive to forming an appropriate proportion of voids. It has multi-level voids, and large voids can be ventilated and permeable. Small gaps for water and fertilizer retention have certain stability, including water stability, mechanical stability, and biological stability. The relationship between good aggregate structure and soil fertility is mainly manifested in the following aspects: regulating the contradiction between soil moisture and air, coordinating the contradiction between soil nutrient consumption and accumulation, and stabilizing soil temperature. Adjusting soil temperature and thermal conditions, improving soil tillage, is beneficial for the extension of crop roots. Technical parameters: 1. Sieve diameter 100mm Inspection sieve aperture: 2mm, 1mm, 0.5mm, 0.25mm 0.106mm (Users can also configure standard sieves with other apertures according to experimental needs) 2. Vibration frequency: 30 times/minute (1-40 times/minute adjustable, digital display), 3. Vibration amplitude: 40mm (up and down travel), 4. Water buckets: 4 pieces, made of 304 stainless steel, with 4 sets of stainless steel standard screens (diameter 10 centimeters) 5. Voltage: 220V
Introduction: The soil aggregate structure plays an important role in soil fertility, and a good aggregate structure generally has three properties: it has a general size, and whether it is too large or too small is not conducive to forming an appropriate proportion of voids. It has multi-level voids, and large voids can be ventilated and permeable. Small gaps for water and fertilizer retention have certain stability, including water stability, mechanical stability, and biological stability. The relationship between good aggregate structure and soil fertility is mainly manifested in the following aspects: regulating the contradiction between soil moisture and air, coordinating the contradiction between soil nutrient consumption and accumulation, and stabilizing soil temperature. Adjusting soil temperature and thermal conditions, improving soil tillage, is beneficial for the extension of crop roots.
