Test and Analysis of Nutrients in Maize Soil by Soil Tester

Test and Analysis of Nutrients in Maize Soil by Soil Tester

Corn is a very common crop and requires many nutrients in corn growth. The soil tester can help us to understand the composition and content of trace elements in soil and provide guidance for fertilization in soil.

Like other green plants, corn can absorb inorganic substances from the outside world for assimilation and use to form organic substances and supply its own needs for growth and development. The necessary nutrients for corn growth include carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, silicon, copper, iron, sulfur, manganese, zinc, boron, aluminum, and chlorine. According to their content in the corn plant, they can be divided into a large number of elements and trace elements. A large number of elements refer to nitrogen, phosphorus, potassium, sulfur, calcium, silicon, magnesium, carbon, hydrogen, and oxygen. Trace elements are found in small amounts in plants, mainly iron, manganese, boron, zinc, molybdenum, and chlorine.

Each nutrient element necessary for corn growth has its own specific physiological role and is indispensable and cannot substitute for each other. Carbon, hydrogen, and oxygen are produced by the photolysis of water absorbed from the air and absorbed from the soil. They constitute the major part of corn production, accounting for approximately 99% of the fresh corn weight. Other elements are mainly absorbed from the soil, soil testers for corn The analysis of soil elements shows that the requirements for nitrogen, phosphorus, and potassium are the most, while the effective content in soil is small, and it is often necessary to supplement them by fertilizing to meet the requirements of corn growth. Therefore, nitrogen, phosphorus, and potassium are called the three elements of growth. . Others, like sulfur, calcium, silicon, and magnesium, require less, called intermediate elements.

Leisuwash DG Automatic Car Wash

Leisuwash specializing in manufacture Automatic Car Wash Machine, Touchless Car Wash , Automatic Touchless Car Wash, touchless car wash equipment, robot car wash, smart car wash system, leisuwash 360, leisuwash leibao 360, laserwash 360, Leisuwash DG, leisuwash touchless car wash machine, leisu wash touchless car wash automatic, leisu wash 360 high pressure touchless car wash equipment, robo car wash, touch free car wash, leisuwash 360 touch free car wash, leisuwash 360 price, automatic car wash price, leisuwash in malaysia, no touch automatic car wash machine.

Leisuwash 360 touchless car wash machine high intelligent high quality, with car wash + car care + drying process totally, each car wash takes time 1 minute to 5 minutes which depends on the car wash mode.

The newest LeisuWash inbay Automatic Car Wash raises the standard for Touchless Car Wash Equipment. With Revenue Enhancement and Total Cost of Ownership improvements being the main focus, this vehicle wash system delivers the industry`s best Return on Investment. Smart 360â„¢ Technology enables the car wash system to be responsive to the dynamic conditions in the wash bay and allows it to [think for itself", increasing up-time and optimizing the wash process.

Leisuwash DG, Automatic Car Wash

Hangzhou Leisu Cleaning Equipment Co.,Ltd , https://www.sdlaserwash.com