阅读说明：本技术 一种络合聚合多糖复合肥料 (Complex polymeric polysaccharide compound fertilizer ) 是由 李勇 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种络合聚合多糖复合肥料,所述的复合肥料包含以下重量份原料：有机碳络合物12份、磷酸二氢钾300份、黄腐酸钾250份、糖醇钙4份、淀粉35份、二氧化硅防结剂8份、聚合硼酸4份、1.5份钼酸钠、4份壳聚寡糖、藻类提取物12份。本肥料可以显著提高蔬菜、果树等经济作物产量和品质；本肥料不仅能保证营养元素的稳定性,提高吸收利用率,还能减少对土壤和环境的污染；本肥料能调理土壤酸碱度,不会造成土壤和环境盐碱化。(The invention discloses a complex polymeric polysaccharide compound fertilizer, which comprises the following raw materials in parts by weight: 12 parts of organic carbon complex, 300 parts of monopotassium phosphate, 250 parts of potassium fulvate, 4 parts of sugar alcohol calcium, 35 parts of starch, 8 parts of silicon dioxide anticaking agent, 4 parts of polymeric boric acid, 1.5 parts of sodium molybdate, 4 parts of chitosan oligosaccharide and 12 parts of algae extract. The fertilizer can obviously improve the yield and quality of economic crops such as vegetables, fruit trees and the like; the fertilizer can not only ensure the stability of nutrient elements and improve the absorption utilization rate, but also reduce the pollution to soil and environment; the fertilizer can condition the pH value of soil and can not cause salinization of soil and environment.)

1. A complex polymeric polysaccharide compound fertilizer is characterized in that: the compound fertilizer comprises the following raw materials in parts by weight: 10-15 parts of organic carbon complex, 400 parts of monopotassium phosphate, 300 parts of potassium fulvate, 1-5 parts of sugar alcohol calcium, 30-40 parts of starch, 5-10 parts of silicon dioxide anticaking agent, 3-5 parts of polymeric boric acid, 1-2 parts of sodium molybdate, 3-5 parts of chitosan oligosaccharide and 10-15 parts of algae extract.

2. The complex polymeric polysaccharide complex fertilizer of claim 1, wherein: the compound fertilizer comprises the following raw materials in parts by weight: 12 parts of organic carbon complex, 300 parts of monopotassium phosphate, 250 parts of potassium fulvate, 4 parts of sugar alcohol calcium, 35 parts of starch, 8 parts of silicon dioxide anticaking agent, 4 parts of polymeric boric acid, 1.5 parts of sodium molybdate, 4 parts of chitosan oligosaccharide and 12 parts of algae extract.

3. The complex polymeric polysaccharide complex fertilizer of claim 1, wherein: the polymerization degree of the chitosan oligosaccharide is between 2 and 20, and the molecular weight is less than or equal to 3200 Da.

4. The complex polymeric polysaccharide complex fertilizer of claim 1, wherein: the organic carbon complex is a micromolecular water-soluble organic carbon complex.

5. The complex polymeric polysaccharide complex fertilizer of claim 1, wherein: the anti-caking agent is a silicon dioxide anti-caking agent.

6. The complex polymeric polysaccharide complex fertilizer of claim 1, wherein: the algae extract is an algae extract.

7. A preparation method of a complex polymeric polysaccharide compound fertilizer is characterized by comprising the following steps: the specific method comprises the following steps: according to the weight part ratio of the raw materials of the complex polymeric polysaccharide compound fertilizer, potassium dihydrogen phosphate, potassium fulvate and starch are added into a main mixing stirrer for primary mixing, organic carbon complex, sugar alcohol calcium, silicon dioxide anticaking agent, polymeric boric acid, sodium molybdate, chitosan oligosaccharide and algae extract are premixed by a small mixer to prevent agglomeration, then added into the primary mixed material, stirred uniformly, weighed, bagged and sealed.

Technical Field

The invention relates to the technical field of agricultural fertilizers, in particular to a complex polymeric polysaccharide compound fertilizer.

Background

With the development of science and technology and the progress of society, people need materials which not only can meet the characteristic of application, but also pay more attention to the high efficiency and environmental friendliness. High quality, high yield and high efficiency are the continuous pursuit targets of agricultural production, and the traditional agricultural technology, chemical agricultural technology and biological technology play different roles in promoting the improvement of agricultural productivity. China is a big agricultural country, namely a big chemical fertilizer application country, at present, the annual chemical fertilizer application amount of China is as much as 4100 thousands tons, which accounts for one third of the total amount of the world, the use of the chemical fertilizer powerfully promotes the crop yield increase, and many problems can not be paid attention to by people. It is known that the utilization rate of chemical fertilizers in China is only 35% at present, and that in developed countries is 80%. At present, the problems of soil hardening, organic matter reduction, insufficient amino acid and vitamin contents, difficult export and the like of most agricultural products are solved by applying a large amount of fertilizers and pesticides to weaken the disease resistance of crops.

Disclosure of Invention

The invention aims to provide a complex polymeric polysaccharide compound fertilizer.

In order to achieve the purpose, the invention provides the following technical scheme: the complex polymeric polysaccharide compound fertilizer comprises the following raw materials in parts by weight: 10-15 parts of organic carbon complex, 400 parts of monopotassium phosphate, 300 parts of potassium fulvate, 1-5 parts of sugar alcohol calcium, 30-40 parts of starch, 5-10 parts of silicon dioxide anticaking agent, 3-5 parts of polymeric boric acid, 1-2 parts of sodium molybdate, 3-5 parts of chitosan oligosaccharide and 10-15 parts of algae extract.

Further preferably, the complex polymeric polysaccharide compound fertilizer comprises the following raw materials in parts by weight: 12 parts of organic carbon complex, 300 parts of monopotassium phosphate, 250 parts of potassium fulvate, 4 parts of sugar alcohol calcium, 35 parts of starch, 8 parts of silicon dioxide anticaking agent, 4 parts of polymeric boric acid, 1.5 parts of sodium molybdate, 4 parts of chitosan oligosaccharide and 12 parts of algae extract.

Preferably, the polymerization degree of the chitosan oligosaccharide is between 2 and 20, and the molecular weight is less than or equal to 3200 Da.

The organic carbon complex is a micromolecular water-soluble organic carbon complex.

Preferably, the anti-caking agent is a silica anti-caking agent.

Preferably, the algae extract is a seaweed extract.

A preparation method of a complex polymeric polysaccharide compound fertilizer comprises the following steps: according to the weight part ratio of the raw materials of the complex polymeric polysaccharide compound fertilizer, potassium dihydrogen phosphate, potassium fulvate and starch are added into a main mixing stirrer for primary mixing, organic carbon complex, sugar alcohol calcium, silicon dioxide anticaking agent, polymeric boric acid, sodium molybdate, chitosan oligosaccharide and algae extract are premixed by a small mixer to prevent agglomeration, then added into the primary mixed material, stirred uniformly, weighed, bagged and sealed.

The product is suitable for fruit tree economic crops, can improve the sweetness of fruits, has the dosage of 40-50kg per mu, and can also increase or decrease the usage and dosage properly according to the actual condition.

Compared with the prior art, the invention has the following beneficial effects: 1. the fertilizer can obviously improve the yield and quality of economic crops such as vegetables, fruit trees and the like;

2. the fertilizer can not only ensure the stability of nutrient elements and improve the absorption utilization rate, but also reduce the pollution to soil and environment;

3. the fertilizer can condition the pH value of soil and can not cause salinization of soil and environment.

Detailed Description

The technical solutions of the present invention will be described clearly and completely in the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.