Our service

Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 

By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.

Specialty

Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.

AUTHORITY & TRUST
QUALITY & VALUE
Organic Fertilizer Quality Testing

Fertilizer testing mainly focuses on five aspects: elements, nutrients, physical and chemical indicators, heavy metals, and microorganisms, Different products focus on different projects, CTI provides special testing services for organic fertilizer, organic matter, fertilizer nutrients, etc.

Organic Fertilizer Quality Testing

     Business Challenges

With the development of agriculture, the degree of soil being excavated and used is getting higher and higher. Fertilizers can provide plants with one or more essential nutrients, and it is an important substance to improve soil properties, improve soil fertility, and regulate crop growth.

Organic fertilizers play a very important role in improving soil, improving soil fertility, and resource utilization of livestock and poultry manure. In order to accelerate the green development of agriculture and enhance the ability of sustainable agricultural development, the Ministry of Agriculture launched the five major green development actions in 2017. One of the key tasks is to promote the production and utilization of organic fertilizer.

     Service Content

Organic fertilizer testing is suitable for organic fertilizers made from wastes of livestock and poultry manure, animal and plant residues and animal and plant products as raw materials, and after fermentation and decomposing.

Organic Fertilizer Testing Package, Order online, 10 working days.

Sample Type

Test items

Testing Method

Sample Size

organic fertilizer

Appearance of organic fertilizer

NY 525-2012

1.0kg+0.5kg

Quality fraction of organic matter(Based on drying)

NY 525-2012

Quality fraction of Total NutrientNitrogen+Phosphorus pentoxide+Potassium oxide(Based on drying)

Nitrogen

NY 525-2012

Phosphorus pentoxide

NY 525-2012

Potassium oxide

NY 525-2012

Quality fraction of water(Fresh)

GB/T 8576-2010

pH

NY 525-2012

Total ArsenicAs(Based on drying)

GB/T 23349-2009

Total MercuryHg(Based on drying)

GB/T 23349-2009

Total LeadPb(Based on drying)

GB/T 23349-2009

Total CadmiumCd(Based on drying)

GB/T 23349-2009

Total ChromiumCr(Based on drying)

GB/T 23349-2009

Fecal coliform bacteria

GB/T 19524.1-2004

Ascaris egg mortality rate

GB/T 19524.2-2004

     Our Strengths

  • Professional technical support, testing team and specialized fertilizer testing laboratory.
  • Fertilizer testing covers most fertilizer products.
  • Our laboratory obtained CMA qualification.
  • We have rich experience in laboratory data accumulation and cooperation experience.