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Controlled-release compound fertilizer
Controlled Release Fertilizer

Controlled-release compound fertilizer

Controlled release fertilizers are designed to provide adequate nutrients throughout the crop growth cycle, increase yield, reduce nutrient loss and simplify fertilization. It can continuously release nutrients and provide precise nutrients according to the nutrient needs of the crop during each growth period of the crop. By applying controlled release fertilizer, you can trust that crops will not be harmed or stressed by excessive salt during the seedling stage; they can obtain the required nutrients in time during the maturity stage to ensure that they thrive throughout the growth cycle. Controlled release fertilizer is simple to apply and only a single fertilization is required. At the same time, it can reduce nutrient loss, improve nutrition utilization efficiency (NUE), reduce the amount of fertilizer and the number of fertilizers applied, thereby reducing costs. Crops can obtain the nutrients needed throughout the growth cycle, and use less fertilizer, but yields can be evenly or even increased. In addition, nutrients are released slowly and crops grow more evenly.

    Product Description

    1. Promote absorption and resistance

    Improve root adhesion, increase trace element absorption, prevent crop deficiencies, and enhance crop photosynthesis.

    2. Reasonable nutrition formula 

    The nitrogen, phosphorus, and potassium ratio is reasonable, the particles are uniform, the nutrient content is sufficient, and the fertilizer effect is more durable.

    3. Increase production and income

    The quality is excellent, the quality of agricultural products is good, and the effect of increasing crop yield is remarkable.

    Available in low chloride (potassium from SOP) or MOP base

    Fast acting Nitrogen source from ammonium and nitrate

    Perfect granular (90 % granules within 1-4 mm) High available phosphate (80 % water-soluble)

     Even nutrients in each granular

    Controlled-release compound fertilizer (1)

    Improve corn nutrient absorption, reduce bare tip rate, increase yield.

    Controlled-release compound fertilizer (2)

    The average yield increase 8.3%, 9.8% and 12.5% on corn, rice and tomato accordingly

    Specification

    Total-N%

    NO3 %

    NH4 %

    UREA-N%

    P2 O5 %

    K2 O%

    14

    4.6

    9.4

     

    14

    14

    14

    4.6

    9.4

     

    14

    14

    14

    4.6

    9.4

     

    14

    14

    13

    4

    9

     

    13

    13

    20

    7

    13

     

    8

    10

    20

    7

    13

     

    8

    10

    19

    7

    12

     

    7

    9

    18

    6.3

    11.7

     

    7

    8

    18

    6.3

    11.7

     

    7

    8

    14

    4.6

    9.4

     

    5

    23

    13

    4

    9

     

    4

    22

    13

    4

    9

     

    4

    22

    13

    4

    9

     

    4

    22

    Usage Scenarios

    1.High-Value Horticulture: Widely used for container-grown plants (nursery stock, ornamentals, vegetables), greenhouse crops, and turfgrass (golf courses, sports fields, lawns) where precise nutrition and reduced labor are critical.

    2.Large-Scale Field Crops: Increasingly adopted for staple crops like corn, rice, and wheat, especially in regions prone to leaching or where labor costs are high, improving efficiency and yield stability.

    3.Sandy Soils & High Rainfall Areas: Particularly beneficial in soils with low nutrient retention or areas with heavy rainfall, where conventional fertilizers are easily washed away.

    4.Long-Season Crops & Perennials: Ideal for fruit trees, vineyards, and other crops with extended growing seasons needing sustained nutrition.

    5.Precision Agriculture & Reduced Access Areas: Useful where frequent field access for top-dressing is difficult, expensive, or undesirable. Simplifies fertilization programs.

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