If we have planted wheat, we will find that if the wheat has just grown out, if the land is very dry and does not rain for a long time. Wheat looks very bad. If the drought is too long, the wheat may die due to drought and cannot grow. Therefore, if we are in the countryside, it seems that the wheat is relatively dry, then the pump will be used to water the wheat. The irrigated wheat seems to grow better. If there is no irrigated wheat, it will be found that the wheat is half dead. If we want wheat to grow well, we must have good rain on the wheat. If there is a good weather every year during the wheat growing season, a good wheat harvest will occur. If there is a flood, the wheat will also be drowned. Therefore, only the good wheat land rainwater is guaranteed to be the best growing environment for wheat. Now we want wheat to have good soil moisture by using a soil moisture meter. Here are some details about the wheat soil moisture analyzer for wheat determination:
According to the water characteristics of the Xifeng Loess Plateau, we found that the area is very suitable for growing winter wheat. Soil moisture has a great influence on winter wheat according to different depths and different periods. Obviously, soil moisture is the biggest factor affecting winter wheat, and it is also the focus of this paper. The soil moisture meter is a special instrument for measuring soil moisture. In addition, the portable soil moisture temperature meter can also measure soil moisture, but it can also measure soil temperature while measuring soil moisture. The portable soil moisture temperature meter is a multi-parameter measuring instrument. The soil moisture analyzer produced by Top Instruments also carries a GPS positioning function, which can display the latitude and longitude of the current measured point while measuring the soil moisture. Thanks to this function, we are able to make spatially different comparisons of soil moisture at different locations.
The principle of soil moisture analyzer is Time Domain Reflectometry (TDR) analysis, which is a method for determining the dielectric properties that appeared in the late 1960s. The principle of TDR is: Since the dielectric constant of water in soil is much larger than the dielectric constant of solid particles and air in soil, the soil dielectric constant increases with the increase of soil moisture content, and the electromagnetic wave propagation time along the waveguide rod It is also extended. The soil water content can be determined by measuring the propagation time of the high-frequency electromagnetic pulse along the waveguide rod in the soil and then calculating the propagation velocity. The water content obtained by this method is an average value over the length of the entire probe, so different methods of embedding in the same soil may give different results. Therefore, when using TDR, you should select the appropriate probe embedding method according to the experimental requirements. Due to the high vertical resolution, the method determines that the water content of the soil surface is much higher than that of the neutron meter. In addition, it has the characteristics of fast, accurate, safe and no radiation, and is easy to control automatically. The TDR method is highly praised.
Industrial use: Food and beverage packaging
Industry applications: burgers, cakes, sandwiches, fish and chips, biscuits, candies, juices, drinks, snacks, snacks, etc.
Printing treatment: embossing, glossy coating, matt coating, embossing, UV coating
Product name: Custom printed paper packaging
Color: pink, black, 4c-CMYK, 4c + 1.4c + 2, pantone color
Size: customized
Surface finish: matte laminate; UV, hot stamping foil
Weight: 250, 300, 350, 400gsm and custom
Certificate: SGS, FSC, ISO
Industry applications: burgers, cakes, sandwiches, fish and chips, biscuits, candies, juices, drinks, snacks, snacks, etc.
Dongguan Yoteng Technology Co., Ltd. , https://www.ytpropackage.com