Organic water-soluble fertilizer containing alginic acid and production method thereof

Abstract

The invention discloses an organic water-soluble fertilizer containing alginic acid and a production method thereof. Each component in the fertilizer is in the following content: 60 g / L>= alginic acid>=20 g / L, 200 g / L>=NK2O>=100 g / L, 150 g / L>=organic>=75 g / L, 15 g / L>=B>=5 g / L, 1-5 g / L of mannitol and 1-5 g / L of betaine. The production method is as below: carrying out soaking cleaning, ultrasonic wall breaking and cutting on seaweeds; adding papain for reaction; separating and purifying seaweeds in an electric flocculation mode; and metering and packaging to obtain the finished product of the organic water-soluble fertilizer containing alginic acid. The production method provided by the invention has the advantages of simple manufacture, easy operation and high practicability. The produced alginic water-soluble fertilizer containing alginic acid has remarkable effect, especially realizes high flowering rate and fruit rate, good color, bright fruit color, good taste, drought resistance, early maturing early listing and strong immunity of fruits and vegetables, and is a pure natural green fertilizer uniting nutrition, yield increase and disease resistance in one.

Description

technical field [0001] The invention relates to an organic water-soluble fertilizer containing alginic acid, and also relates to a production method of the organic water-soluble fertilizer containing alginic acid. Background technique [0002] In the 21st century, the quality and safety of agricultural products has become a major concern of consumers, and has also become a major issue affecting the development of agriculture and rural economy and even the international trade of agricultural products. The pollution of agricultural products in our country is relatively serious. Human and animal poisoning incidents caused by eating agricultural products with excessive toxic and harmful substances and export agricultural products are rejected, detained, returned, claimed, and terminated contracts due to excessive pesticide residues occur from time to time. The quality and safety of agricultural products is facing unprecedented challenges. At present, the pollution of agricultur...

AI Technical Summary

Problems solved by technology

Long-term use of inorganic chemical fertilizers by people can easily lead to a decrease in soil fertility, which not only destroys the acid-base balance of the soil, but also causes problems such as soil compaction and salinization; the nitrate content in agricultural products exceeds the standard and the quality deteriorates

The use of organic fertilizers, mainly traditional farmyard manures to replace inorganic fertilizers to produce pollution-free agricultural products, although it improves soil fertility and crop quality, has the disadvantages of slow fertilizer efficiency and little increase in crop yields. If you want to improve production, it is necessary to increase the amount of organic fertilizer application

However, due to the limited organic fertilizer resources, it is far from meeting the needs of modern agricultural development, especially for melon, fruit and vegetable crops.

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