Biuret is a chemical substance generated by urea molecules in high-temperature chemical reactions. It is harmful to the germination of seeds and the growth of crops. So how to test whether the biuret content of compound fertilizer meets the standard? In this article we will detail An introduction to testing methods and required equipment.

This article will introduce the method of measuring the potassium content of fully water-soluble compound fertilizer. We will list all the equipment needed and the detailed steps of each step. Finally, we will bring these data into the formula for the final calculation.

This article will teach you how to measure the phosphorus content of npk compound fertilizer using the lab method. This document is an internal document of the compound fertilizer production plant laboratory and can be used for employee training.

This article will introduce how to measure the nitrogen content of compound fertilizer in the laboratory. This document is an internal document of the compound fertilizer factory laboratory and can be used for personnel training.

In this article, we will continue to explain to you the most comprehensive knowledge of nitro compound fertilizer: the calculation of the ingredient ratio of nitro compound fertilizer, and how to calculate the quantity of raw materials required for production according to the formula of nitro compound fertilizer.

In this article, we will calculate how to calculate the formula of 15-15-15 and 18-18-18 compound fertilizer according to the proportion of nutrients required by plants.

Nitro based compound fertilizer is a new type of chemical fertilizer that has been developing rapidly in our country in the past 10 years. It uses ammonium nitrate as the nitrogen source, adds phosphorus, potassium and other compound fertilizer raw materials, and performs secondary processing to produce high-concentration compound fertilizer.

Many people think that compound fertilizer is perfect and that all plants should use compound fertilizer. Some people think that fertilizer is harmful. So in this article, we will popularize what compound fertilizer is and some misunderstandings about compound fertilizer.

This article is an operation manual for the compound fertilizer production line. This article can be used to train the production personnel of the compound fertilizer plant who are about to take up their posts.

Many people often confuse water-soluble fertilizers with compound fertilizers, so in this article we will introduce what water-soluble fertilizers are and what compound fertilizers are. Which of the two fertilizers is better? We will look at the nutritional content, usage effects, and environmental impact. Let’s expand on these three points of influence