soil additive Articles
-
4 Benefits of Using Power-Z Sustainable Soil Additive for Agriculture Companies
There are many complex aspects to soil quality that can affect the growth and health of plants. Soils in different areas have different physical and chemical compositions that can be good or bad for farming. In the case of naturally rich and beneficial soil, over time, nutrients will be depleted. For other soils, plants could not be grown well there naturally. In those cases, a sustainable soil ...
-
Evaluation of three models that describe soil water retention curves from saturation to oven dryness
Measuring a soil water retention curve (SWRC) with the pressure plate device is generally limited to matric suctions 1500 kPa. A few models have been proposed to describe the SWRC from saturation to oven dryness using measurements in the pressure plate matric suction range. The development and validation of these models were mostly based on a limited set of published measurements, and in general, ...
-
Effect of AgraGel T-400 on tomato crops, U. of Valparaiso, Chile - Case Study
Introduction At present, a great part of vegetable production in Chile is dedicated to industrial agronomy and one of the most important products is the tomato crop for industrial processing. Chile has a capacity of 180,000 tons of tomatoes per year, which is equivalent to 12,000 hectares of crop land. Among canned products tomato paste represents 38%. This is an important employment generating ...
-
The role of natural purified humic acids in modifying Mercury accessibility in water and soil
Received for publication April 17, 2008. Contamination of soils with mercury can be a serious problem. It can be mobilized or stabilized by humic substances (HS) containing binding sites with reduced sulfur that can have different binding capacities for CH3Hg+ and for Hg2+. In this work we investigated the influence of different humic acids (HAs, extracted from lignite, compost, and forest soil) ...
-
Soil sensors - vital for crop steering & yield manipulation
Crop steering - an introduction. Crop steering is a fairly new term that’s increased in popularity recently, but some growers have been using crop steering techniques for many years. The phrase crop steering is most often used by cannabis growers in relation to commercial cultivation of medicinal cannabis plants, but is applicable to commercial cultivators across the board. After all, ...
-
Function and production of carbon based fertilizer
Function of carbon based fertilizer Organic carbon fertilizer based on high-quality humic acid and fulvic acid can promote the formation of soil aggregate structure, reduce soil bulk density, increase cation exchange capacity, and regulate soil pH, thus contributing to improving soil water, fertilizer, heat preservation and ventilation capacity. Carbon based fertilizer processed by fertilizer ...
-
Soil management practices for sustainable agro-ecosystems
A doubling of the global food demand projected for the next 50 years poses a huge challenge for the sustainability of both food production and global and local environments. Today’s agricultural technologies may be increasing productivity to meet world food demand, but they may also be threatening agricultural ecosystems. For the global environment, agricultural systems provide both sources and ...
-
What is an organic waste composting appliance, its purpose, and its working principle
Now, a large amount of waste is generated every day, both at the domestic level and industrial level. It is most important to handle waste effectively. The food is deserte into landfills free of methane which is dangerous for the earth as an entire. Composting is the best method to handle the waste. How to successfully compost? Composting means recycling green waste composter ...
-
Soil CO2 Flux Measurements -- Addressing Spatial Variability: Determining the Number of Readings Required
Soils can be highly variable in terms of CO2 flux values. Even at a seemingly uniform site, the soil CO2 flux might range from 2 μmol/m2/s at one location to over 4 mol/m2/s just a few meters away. To obtain reliable site mean flux values, it is important to determine how many readings might be required so that time and resources can be properly allocated before starting an investigation. In ...
By LI-COR
-
Application of intelligent soil sensor in agricultural production
Abstract: With the rapid development of precision agriculture, the application of smart soil sensors has become an important part of modern agricultural production. Smart soil sensors can measure the physical and chemical properties of soil in real time, such as temperature, humidity, pH value, salinity, nutrient content, etc., to provide scientific and accurate data support for farmers to carry ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you