In this article, we'll look at what recycling is, why and how it works and some criticisms of the practice. What is Recycling? Recycling can take many forms. On a small scale, any time you find a new use for something old, you're recycling. One example is making old cereal boxes ...
Soil bulk density is a key variable impacting... R Horton 被引量: 0发表: 0年 Effect of different tillage methods on rice growth and soil ecology Field experiments were conducted in double-cropping rice field in South China during 1998锝 1999 to study the effect of different tillage methods ...
The shifting agriculture model is the dominant system in tropical developing countries where the quality of soil is low and farmers have limited access to fertilizers and sustainable farming practices. Rising Temperatures An increase in global temperatures, and the resulting decrease in precipitation, ...
general definition of a smart irrigation system as a set of sensors, Internet of Things (IoT) technologies, and algorithms. Sensors sense the environment and the soil conditions, IoT adapts and sends the sensed values to local or remote processing units in which trained machine learning algorithms...
To understand the mechanisms underlying the compressive behaviour of soil and to estimate [[sigma].sub.p] as a function of readily measurable physical attributes in soils, the impacts of water content and soil bulk density on soil strength, proposing pedo-transfer functions to predict [[sigma]....
The formula for the volume of a sphere is V = (4/3)(pi)(r^3), where r is the radius of the sphere. Therefore, to find the volume of the beach ball (the spere) we need to know its radius. We are given the circumference as 95cm, and...
[69] used NT to study root developments in soil of different texture and showed that sandy soil was the best to obtain a good contrast of the root visualization. Compared to X-ray imaging, NT has advantages and disadvantages. Due to its ability to penetrate bulk volumes of soil and rubble...
To find a principal component (PC) that quantifies the degree of soil degradation, we analyzed various physicochemical characteristics of soils over a land degradation gradient related to aboveground vegetation in the Sakacrat Environmental Research Station (SERS), Thailand. The aboveground vegetative ...
Smart agriculture – 5G will lead to increased use of connected sensor technologies in farming/agriculture for applications ranging from basic tank monitoring to specialized sensors that can monitor the moisture levels and chemical composition of the soil. The use of connected sensor technologies in ...
What is the conversion factor from km to ft? Calculate the mass of soil in an area of 1 ha (10000 square meters) and a depth of 15 cm with a bulk density of 1.30 g/cc. How do I convert Astronomical Units to Kilometers? What is 1.5 km in meters? How do you find the surface ...