Special selenium-rich and molybdenum-rich fertilizer for bitter gourds

Abstract

The invention discloses special selenium-rich and molybdenum-rich fertilizer for bitter gourds. The fertilizer is prepared from raw materials as follows: boron fulvate, ammonium carbonate, calcium superphosphate, potassium chloride, a microbial growth regulator, iron fulvate, composted cow dung, fly ash, carbendazol, a urease inhibitor, octyl mercaptan, sodium borate, bagasse powder, organophosphorus bacterial fertilizer, borax, thiram wettable powder, organic microelements, biomass ash, molybdate and inorganic selenium salt. The organic microelements comprise a tartaric acid complex, a sucrose complex and a humic acid complex. The special selenium-rich and molybdenum-rich fertilizer for bitter gourds has the advantages that the bitter gourd yield is high, the disease resistance of plantsis high and the fertilizer is suitable for large-area application. Besides, fruited bitter gourds are larger, heavy and good in quality, and selenium-rich and molybdenum-rich bitter gourds contain selenium and molybdenum essential to the human body and animals, have high nutrient value and are beneficial to health.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a special fertilizer rich in selenium and molybdenum for bitter gourd. Background technique [0002] The biological properties of molybdenum are very important. It is an essential trace element not only for plants but also for animals. Molybdenum is one of the main components of molybdenum protease in nitrogen-fixing bacteria in plants; it is also one of the main components of plant nitrate reductase; it can also stimulate the activity of phosphatase, promote the synthesis and transportation of sugar and starch in crops; it is beneficial to the early maturity of crops . Molybdenum is one of seven important micronutrients. Molybdenum is also one of the basic components of xanthine oxidase and aldehyde oxidase in the liver and intestine of animals, and also the basic component of heparan sulfite oxidase. Studies have shown that molybdenum also has obvious anti-caries effect,...

AI Technical Summary

Problems solved by technology

Most of the existing selenium-rich and molybdenum-rich bitter gourds are sprayed with inorganic salts containing selenium and molybdenum on the leaves of bitter gourds in the early stage of fruiting. This method of foliar spraying makes it difficult for all selenium and molybdenum elements to be absorbed. To the effect of enriching selenium and molybdenum