-
What are the common types of foliar fertilizers? Read this article to understand
Common types of foliar fertilizers
-
All the grievances suffered by chemical fertilizers are written in this court defense statement
Preface to the defense statement. Chemical fertilizers originated in Europe and are a product of the Industrial Revolution. In 1800, Britain was the first to recover ammonium sulfate from industrial coking as fertilizer. In 1908, Germany developed...
-
How much chemical fertilizer is 1 ton of organic fertilizer equivalent to? After reading this, stop abusing chemical fertilizers
1 ton of human feces and urine —equivalent to 25-40 kg of ammonium sulfate, 13-25 kg of calcium superphosphate, 4-6 kg of potassium sulfate. 1 ton of pig manure and urine —equivalent to ammonium sulf...
-
What are the dangers of using chicken manure as fertilizer? Farmers should know this in advance
[Introduction] Once upon a time, chicken manure was the obvious choice for organic fertilizer thanks to its rich nutrient content, but in recent years various problems caused by applying chicken manure have been found...
-
Efficient phosphorus fertilizer application methods: this way, the fertilizer utilization rate is higher
Efficient application methods for phosphorus fertilizer
-
What Is Humic Acid Compound Fertilizer? Read This One Article to Understand
What is humic acid compound fertilizer? What classifications does it have? Please give an introduction. The main types of humic acid compound fertilizer are the following four: 1. Premium flower specialty fertilizer: Humic acid compound flower fertilizer is a premium household flower...
-
Applying Topdressing to Crops This Way Can Effectively Increase Yield
How can crops be topdressed to increase yield? Please introduce the methods. Topdressing crops is an important means of achieving increased production and income, but topdressing must be done scientifically to achieve a bumper harvest. Three considerations: determine the type of chemical fertilizer to apply based on differences in soil pH. In general...
-
What kind of fertilizer is potassium magnesium sulfate? Read this to understand it in one article
What is potassium magnesium sulfate fertilizer? A detailed introduction is given below. Potassium magnesium sulfate fertilizer is a multi-element potassium fertilizer. Besides potassium, sulfur and magnesium, it also contains calcium, silicon, boron, iron, zinc and other elements. It is weakly alkaline and is especially suitable for application to acidic soil. It is generally used as a base fertilizer, and can also be used as a top dressing. It is suitable for rice, corn, sugarcane...
-
What is SODm urea? Read this to understand it in one article
What is SODm urea? How effective is SODm urea? Please give an introduction. SODM urea is produced by adding 0.2% SODM additive made from high-purity amino acids during the urea production process, using biochemical action to increase fertilizer efficiency. It has the effect of resisting crop senescence, and compared with ordinary urea it has higher fertilizer efficiency, requires less dosage, and can reduce...
-
What Is Polypeptide Urea? Understanding This Fertilizer in One Article
What is polypeptide urea? How effective is polypeptide urea? Here is an introduction. Polypeptide urea is formed by adding polyaspartic acid during the production process of ordinary urea. Polyaspartic acid is an artificially biomimetic synthesized substance with characteristics such as long-chain proteins and anionic surfactants, and it has...
条件筛选