Slowly-releasing health-care liquid special for directly-spraying landscape plants and preparation method and use thereof

Abstract

The invention relates to slowly-releasing health-care liquid special for directly-spraying landscape plants and a preparation method and use thereof; fertilizer on the market is highly-enriched fertilizer and is mainly used for agricultural production; the fertilizer needs to be diluted 300-2000 times of spray and is characterized by difficult use and easy waste; a product with lower concentration is provided by the invention; the product is directly sprayed to garden flowers, bonsai, lawn and family crops by non-professionals without dilution; the concentration of film forming material provided by the invention is 500-1000 times higher than that of highly-enriched fertilizer so as to form relatively thick breathable film; nutrient substance is contained in films so as to achieve slowly releasing effect and achieve healthy growth, green keeping and freshness retaining effect of the landscape plants; a relatively thick film has antibacterial action and has a certain pest-resistant effect; traditional fertilizer belongs to ''food'' of plants; the slowly-releasing health-care liquid is ''health care products'' of the landscape plants and is applied to the landscape plants such as flowers, bonsai, seedlings, lawn and the like and is also suitably used for family crops which have view and admire as a main function.

Description

technical field [0001] The invention belongs to the technical field of garden plant health care liquid, in particular to a direct-injection slow-release health care liquid for garden plants and its preparation method and application. Background technique [0002] The fertilizers currently on the market are highly concentrated fertilizers, which are mainly used in agricultural production. For example, the national fertilizer standard for compound fertilizers (compound fertilizers) (GB 15063-2009) stipulates that the total nutrients (N+P2O5+K2O) ≥ 25%; Blended fertilizer (BB fertilizer) (GB 21633-2008) stipulates that the total nutrient (N+P2O5+K2O) ≥ 35%; slow-release fertilizer (GB / T 23348-2009), stipulates that the total nutrient (N+P2O5+K2O) ≥ 30%; the national standard for trace element foliar fertilizers (GB / T 17420—1998) specifies the total amount of trace elements (Fe, Mn, Cu, Zn, Mo, B) (calculated as elements), % ≥ 10%; according to these standards , designed some f...

AI Technical Summary

Problems solved by technology

[0002] The fertilizers currently on the market are highly concentrated fertilizers, which are mainly used in agricultural production. For example, the national fertilizer standard for compound fertilizers (compound fertilizers) (GB 15063-2009) stipulates that the total nutrients (N+P2O5+K2O) ≥ 25%; Blended fertilizer (BB fertilizer) (GB 21633-2008) stipulates that the total nutrient (N+P2O5+K2O) ≥ 35%; slow-release fertilizer (GB / T 23348-2009), stipulates that the total nutrient (N+P2O5+K2O) ≥ 30%; the national standard for trace element foliar fertilizers (GB / T 17420—1998) specifies the total amount of trace elements (Fe, Mn, Cu, Zn, Mo, B) (calculated as elements), % ≥ 10%; according to these standards , designed some fertilizer patents such as: a plant nutrition protection agent containing bamboo vinegar and its preparation method (200410067041.9), a liquid fertilizer containing wood vinegar or grass vinegar and its preparation method (200510061139.8), etc. Although this kind of fertilizer saves packaging and logistics costs, it needs to be diluted 300-2000 times for spraying. For professionals engaged in agricultural production, they can use weighing equipment to achieve accurate dilution, but for gardening non-professionals, especially families For flower and grass lovers, it is too troublesome to use dilution, and it cannot be diluted accurately. Therefore, it is necessary to make the product with a lower concentration. Non-professionals can directly spray the product to the garden without dilution. Use on flowers, bonsai, lawns and home crops

If traditional high-concentration fertilizers are used in households, they must be diluted hundreds or thousands of times for use. If one package cannot be used up at one time, preservation will also pollute the family environment and cause waste.

[0003] Modern film-forming slow-release fertilizers are highly concentrated fertilizers, and the concentration of film-forming materials is not high, generally no more than 10%. Agglomeration, and then the product is scrapped and cannot be used. Generally, the film-forming material is less than 5%, so as to ensure that the product does not agglomerate during the placement process. When this product is used, it is generally diluted 500-1000 times for spraying, so that the film-forming material The final content of 0.005-0.010%, such a low concentration, it is difficult to play a significant role in sustained release

Images