Special fertilizer for foliage spray of artemisia selengensis Turcz. and preparation method of special fertilizer

Abstract

The invention discloses a special fertilizer for foliage spray of artemisia selengensis Turcz. and a preparation method of the special fertilizer. The special fertilizer is prepared from urea, dipotassium hydrogen phosphate, potassium nitrate, EDTA-zinc, boric acid and citric acid in a certain ratio. The preparation method comprises the following steps: A. weighing the raw materials in a certain ratio according to weight percent; and B. uniformly mixing and stirring the raw materials in the step A to obtain the special fertilizer for the foliage spray of artemisia selengensis Turcz. The special fertilizer has a scientific and reasonable formula and is convenient to use; the special fertilizer is prepared from high-quality chemical raw materials; the ratios of macro-elements, medium elements and microelements contained in the special fertilizer correspond to the requirements of artemisia selengensis Turcz.; the special fertilizer is dissolved into water and all the elements are in an ion state or a chelating state and can be rapidly absorbed by crops; the preparation method is simple and feasible and is convenient to operate; and energy consumption processes including heating, combusting and the like are not needed in a preparation process, and only simple weighing and mixing processes are needed so that the production cost is low. The special fertilizer can be used for improving the quality of artemisia selengensis Turcz. and increasing the yield of artemisia selengensis Turcz.; the fertilizer utilization rate is improved and the wastes of fertilizer resources are reduced; and the agricultural surface source pollution is alleviated and the ecological environment is protected.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and more specifically relates to a special fertilizer for the foliage spraying of Artemisia chinensis, and also relates to a preparation method for the special fertilizer for the foliage spraying of Artemisia chinensis. It is mainly applicable to fertilizer production enterprises and Artemisia quinoa planting areas, providing enterprises with special fertilizer formula and production technology, and providing farmers with special foliar spray fertilizers for Artemisia quinoa. Background technique [0002] Artemisia selengensis, scientific name Artemisia selengensis Turcz., also known as Artemisia selengensis Turcz., is a perennial herb of the genus Artemisia in the family Asteraceae. Its roots or tender stems are fried and delicious, with unique flavor, rich in vitamins, calcium, phosphorus, iron, zinc and other nutrients, and have the effects of strengthening the spleen and stomach, dispelli...

AI Technical Summary

Problems solved by technology

In addition, the "Vegetable Basket Project" of the Wuhan Municipal Government has used Artemisia quinoa as the main economic crop a few years ago. Farmers are very enthusiastic about planting Artemisia quinoa and invest a lot in it.

[0003] Wuhan Institute of Agricultural Sciences has been committed to the "agriculture, rural areas and farmers" scientific and technological services, and established a "melon-melon-artemisia" high-efficiency planting model in Caidian District in 2006-2007. Farmers are not clear about the nutritional characteristics and fertilizer requirements of Artemisia quinoa. The problem of fertilization in the cultivation of Artemisia quinoa is more prominent, such as random application and mixed application, excessive fertilizer application, partial application of nitrogen fertilizer, excessive application of a single fertilizer variety, and a large amount of fertilizer input. Get the due return, low fertilization benefits, and also lead to a decline in soil fertility and serious environmental pollution

In order to increase production and pursue higher economic benefits, farmers often spray chemical hormones, which not only leads to a decline in the quality of Artemisia selengensis, but also brings great harm to the health of consumers.

[0004] Artemisia quinoa can increase yield and improve quality through rational fertilization, but because farmers lack the awareness of scientific fertilization, and there is no fertilizer specially designed for Artemisia quinoa on the market, although some people have proposed the law of fertilizer requirements and fertilization suggestions for Artemisia quinoa, these are all based on It is based on farmers' experience and fertilization habits, lacks scientific basis, and cannot fundamentally solve the problems of soil fertility decline caused by large-scale fertilization, social and economic benefits of A.

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