Complexing agent for increasing crop yield and preparation method thereof

Abstract

The invention relates to the technical field of preparation of complexing agents and discloses a complexing agent for increasing crop yield. The complexing agent is prepared from the following components in parts by weight: 1-10 parts of rare earth, 10-30 parts of monopotassium phosphate, 15-35 parts of urea, 15-35 parts of a lodging-resistant agent, 5-20 parts of a trace element complexing agent,5-20 parts of a potash fertilizer, 4-20 parts of a phosphate fertilizer, 1-10 parts of a complex microbial inoculant, 5-20 parts of calcium chloride, 10-25 parts of a dispersing agent and 25-55 partsof water. The complexing agent prepared in the invention is balanced in nutrients, contains a plurality of beneficial bacteria, a plurality of bioactive factors and organic components, is beneficialfor promoting the recovery of the granular structure of soil and improving soil environment, achieves the purposes of increasing both production and income, reduces the probability of lodging of crops, and greatly promotes the normal growth of crops.

Description

technical field

[0001] The invention relates to the technical field of preparation of compound agents, in particular to a compound agent for increasing yield of crops and a preparation method thereof. Background technique

[0002] Composite agent is prepared from various additives such as high-quality detergent, dispersant and high-efficiency ashless antioxidant. The oil prepared with compound agent has good high-temperature detergency, low-temperature dispersibility, excellent anti-oxidation, Wear resistance, crops often need to use compounding agents during the growth process.

[0003] However, the compounding agent prepared by the existing technology provides less trace elements needed for crop growth, and the crops are prone to lodging, and the existing compounding agent has corresponding defects in improving the soil where the crops grow. Therefore, those skilled in the art provide a compound agent for increasing crop production and its preparation method to solve the ...