Qingdao SOCO New Material Co.,Ltd.
Qingdao SOCO New Material Co.,Ltd.
SAP With Fertilizer

Water Retention Agent Special for Mixing with Fertilizers

To reduce leaching of nutrients in the soil, SOCO® Polymer may be mixed dry into fertilizer preparations. The behavior of plants fertilized with this mixture makes it possible to maintain or even increase yield while at the same time protecting the environment from leaching. Manufacturers' test results also show better root development of the plants.


  • Savings on the order of 15% to 30% are observed in the amount of fertilizers.


  • The polymer is added dry when the fertilizers are manufactured.


SOCO® Polymer for Nutrient Retention in Soil-Maintain Yields, Protect the Environment, and Save on Fertilizer Costs!

Mixing SOCO® Polymer with fertilizer can significantly increase the fertilizer efficiency.


SOCO® Polymer can be compounded or mixed with fertilizers to make organic fertilizer, compound fertilizer and slow/controlled-release fertilizers with water-absorbing and water-retaining properties. It can effectively absorb chemical fertilizers and mineral nutrients in the soil, slowly release them for plant growth, and reduce nutrient leaching losses, saving water and fertilizer, and improving water and fertilizer utilization efficiency.


Applications Methods:Regranulation Process and Physical Blending


SOCO® Polymer for Mixing with Fertilizers Benefits

1.Reduce Nutrient Leaching: SOCO® Polymer helps retain nutrients in the soil, minimizing leaching and ensuring that plants receive consistent nourishment.


2.Maintain or Increase Yields: Plants fertilized with SOCO®-infused fertilizers show strong growth and productivity, allowing for stable or even increased crop yields.


3.Improve Root Development: Test results indicate better root development, leading to healthier and more robust plants.


4.Save on Fertilizer Costs: By using SOCO® Polymer, you can achieve fertilizer savings of 15% to 30%, making it a cost-effective solution for both small and large-scale operations.


How to Use SOCO® Polymer for Mixing with Fertilizers


1.Mechanical trenching, applicate with fertilizer.


Olive Tree20-300g/plant
(When transplanting, use 10-20 grams. For large trees, use an amount equivalent to 10 times the trunk diameter)
Trees have a deeper root system. SOCO polymer can improve soil water and nutrient use efficiency, improve soil porosity, increase soil microbial activity, promote root growth, and enhance olive yield and oil production rate.
Walnut Tree20-300g/plant
(When transplanting, use 10-20 grams. For large trees, use an amount equivalent to 10 times the trunk diameter)
SOCO polymer can improve the soil's water and nutrient retention, increase soil porosity and microbial activity, promote root growth, and enhance the quality of the walnuts.
Palm Tree20-300g/plantEvergreen trees have a shallow root system. SOCO polymer can improve soil water and nutrient retention, improve soil porosity, increase soil microbial activity, promote root growth, and enhance palm oil yield.
Coconut Tree50-300g/plantCoconut trees belong to the palm family. SOCO polymer can improve soil water and nutrient retention, cope with insufficient rainfall during the dry season, promote root growth, and enhance coconut yield and appearance quality.
Avocado Tree50-300g/plantAvocado has a shallow root system. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, cope with insufficient rainfall during the dry season, promote root growth, and enhance the appearance quality of avocados.
Grape5-10g/plantSOCO polymer can improve soil water and nutrient retention, prevent root growth from stopping due to soil drought or root rot due to excessive soil moisture, increase water and nutrient use efficiency, improve the appearance quality of grapes, and facilitate sales.
Apple10-200g/plantApple trees have a deep root system. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote root growth, enhance apple quality, and improve fruit surface gloss.
Pear30-200g/plantPear trees grow poorly in heavy and poorly ventilated soil, with few and weak root systems. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote root growth, enhance pear fruit shape and surface gloss.
Lemon20-200g/plantOrange / Lemon trees have a shallow root system. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, cope with insufficient rainfall during the dry season, promote root growth, enhance Orange quality, and improve appearance.
Orange20-200g/plant
Cherry20-200g/plantCherry trees have a shallow root system and prefer moist and fertile soil. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, enhance water and nutrient use efficiency, promote cherry quality, and improve appearance quality.


2.Mix with fertilizer prior, and apply in holes


Banana20-200g/plantBanana trees have a shallow root system. Poorly ventilated, heavy and poorly drained soil are extremely unfavorable for root development. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote root growth, enhance banana quality, and improve appearance quality.
Oat30-45kg/haOats mostly grow in cold desert areas. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote oat germination and growth, and enhance oat yield.
Corn30-90kg/haCorn requires a large amount of water. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, enhance corn growth, and increase yield.
Soybean30-90kg/haSoybean roots are sensitive to soil oxygen reactions. SOCO polymer can increase soil porosity and microbial activity, improve soil water and nutrient retention, promote soybean growth, and enhance soybean quality.
Wheat30-90kg/haWheat has a long growth period. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, enhance wheat growth, and improve wheat quality.
Cotton30-90kg/haSOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote cotton growth, enhance yield.
Cucumber30-90kg/ha
Onion30-90kg/ha
Tomato30-90kg/ha
Eggplant30-90kg/ha
Garlic30-90kg/ha
Pepper30-90kg/ha
Pumpkin30-90kg/ha
Potato30-90kg/ha
Carrot30-90kg/ha
Strawberry30-90kg/ha
Sugar Cane40-60kg/haThe growth and distribution of sugarcane roots in soil layers are greatly affected by water and fertilizer. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, enhance water and fertilizer use efficiency, promote sugar accumulation, and improve planting efficiency.
Hemp40-60kg/haCannabis is not tolerant to soil drought and waterlogging during its growth period. SOCO polymer can improve soil water and nutrient retention, increase soil porosity and microbial activity, promote cannabis growth, and enhance hemp fiber strength.


Related Super Absorbent Polymer

Other Super Absorbent Polymer in Agriculture SAP

Share :
Get In Touch With SOCO®
lf you have any questions about our super absorbent polymer, please contact us.
We use essential cookies to make our site work. With your consent, we may also use non-essential cookies to improve user experience, personalize content, and analyze website traffic. For these reasons, we may share your site usage data with our analytics partners. By clicking “Accept,“ you agree to our website's cookie use as described in our Cookie Policy.
Reject All
Accept All