KR20120061012A - Organic fertilizer composing guano - Google Patents

Abstract

PURPOSE: An organic fertilizer including guano is provided to prevent acidification of soil and to have a fast-acting property and a slow-releasing property by adjusting composition ratio of natural guano, natural potassium, and fermented poultry manure. CONSTITUTION: An organic fertilizer including guano comprises 15-50 weight% of natural potassium, 5-10 weight% of natural potassium, and 40-80% of fermented dehydrated poultry waste. The organic fertilizer can be used for a basal dressing and an additional fertilizer by including a fast-acting property and a slow-releasing property. The natural potassium is a plant ash which is produced by using more than one of a tobacco stalk, a sesame stem, or a Capsicum annuum part. The organic fertilizer includes nitrogen, phosphoric acid, and kali.

Description

Organic fertilizer containing guano {Organic fertilizer composing guano}

The present invention relates to an environmentally friendly organic fertilizer, and more particularly, to prevent acidification of the soil, combines fast-acting and efficacious supply of nutrients and improves the color, sugar and hardness of crops such as fruits and fruits, such as guano It relates to an organic fertilizer comprising a.

In general, as environmentally friendly products have been in the spotlight in recent years, there is a growing interest in eco-friendly organic farming, which can produce safer agricultural products. This is a farming method of cultivating crops without reducing or using chemical fertilizers, pesticides, etc. currently being used, the growing area is increasing day by day.

The development and dissemination of chemical fertilizers and pesticides had the desired result of food production, but also caused various problems such as deterioration of soil persistence and residual pesticides. Recently, many studies on organic farming using organic fertilizer application, natural use, cropping system such as crop rotation have been conducted.

In addition, the government's expansion of environmentally friendly agricultural policies has led to an increase in the number of farms and areas of cultivation of organic farm products, and therefore, the development and distribution of agricultural materials suitable for organic farming is urgently needed. As part of this, organic fertilizers are being developed to prevent the loss of various effective nutrients and to improve the sustainability of soil.

Prior arts related to organic fertilizers include granular mixed organic fertilizers using starch meal and rapeseed oil (Public Patent No. 1995-17862), granular by-product fertilizer mixed with sludge, rapeseed oil and high-lime lime generated during sewage treatment. (Published Patent No. 1997-1281), and the powder calcined at 600 ~ 700 ℃ of limestone and plagioclase as cement and calcium carbonate waste, mixed with various ink, fermentation waste of liquor, seasoning fermentation waste, fish meat processing waste Organic and by-product fertilizers (Patent No. 2002-42059), natural organic compound fertilizers (Patent No. 2004-26466) manufactured using only organic raw materials and natural minerals.

However, the conventional organic fertilizer is not well balanced in nitrogen, phosphoric acid, girly may lack some of the essential nutrients required for crop growth, there was a problem in that a large amount of nutrients to spray a large amount. In addition, the salt accumulation of the soil may be induced during the decomposition process, and due to the slow efficacious properties of the nutrients contained therein, it is difficult to control the proper supply of necessary nutrients according to the growth of crops.

The present invention is to solve the conventional problems as described above, the purpose is to balance the nitrogen, phosphoric acid, girly well, to prevent acidification of the soil and to have both fast-acting and efficacious, organic fertilizer containing guano To provide.

Organic fertilizer comprising guano according to one aspect of the present invention, 15 to 50% by weight of natural guano, 5 to 10% by weight of natural potassium, and 40 to 80% by weight of fermented flour It may include.

In order to achieve the above object, an organic fertilizer comprising guano according to another aspect of the present invention, may include 20 to 60% by weight of the mixture of natural guano and natural potassium, and 40 to 80% by weight of fermented flour. have. The ratio between natural guano and natural potassium constituting the mixture may be 50 to 99: 1 to 50% by weight.

The organic fertilizer can be used as both agibi and chubi to combine quickness and slowness, the natural potassium may be a vegetation made of at least one of tobacco, sesame or pepper.

As described above, according to an aspect of the present invention, nitrogen, phosphoric acid, and girly are well balanced, prevent acidification of the soil, and supply nutrients smoothly with a combination of fast-acting and efficacious, in particular, sugar content of crops such as fruits and vegetables. It is effective in increasing the color, sharpening the color, and strengthening the hardness of the fruit.

1 is a test report of the organic fertilizer containing guano according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail.

Organic fertilizer comprising guano according to an embodiment of the present invention may include 15 to 50% by weight of natural guano, 5 to 10% by weight of natural potassium, and 40 to 80% by weight of fermentation system.

Organic fertilizer comprising guano according to another embodiment of the present invention may include 20 to 60% by weight of the mixture of natural guano and natural potassium, and 40 to 80% by weight of fermentation system. The ratio of natural guano to natural potassium in the mixture may be 50 to 99: 1 to 50% by weight.

Organic fertilizer containing guano according to an embodiment of the present invention can be used both in the above-described composition ratio of natural guano, natural potassium, and fermented flour by adjusting the ratio of the composition of the fast fermentation or slow fermentation.

Natural guano used in the embodiment of the present invention is a resource produced by weathering and deposition of manure dung or carcasses on tropical coasts or islands where rainfall is low, such as Peru, Chile, Argentina, Africa and Australia. It is a natural nitrogen source. Nitrogenous guano contains a large amount of uric acid, ammonium hydroxide, calcium hydroxide, ammonium phosphate, calcium phosphate and the like.

Natural potassium used in the embodiment of the present invention can be made by using the stem (cigarette) or sesame or pepper stand after harvesting tobacco. These stems contain a lot of ingredients such as potassium and phosphoric acid, so they are made into ash (charcoal). Charcoal should be made at low temperatures. It is good to burn it with smoke without making a flame, because the soft char is made of porous material. The nutrition of ash (charcoal) produced at high temperatures is difficult to absorb. The charcoal made in this way is called a comprehensive planting society. Vegetation is a major component of water-soluble potassium, but also exists in a state easily absorbed by phosphoric acid and minerals. It is estimated that the pastoral church also has the effect of woody liquor. Tobacco sticks, sesame seeds, or chili peppers are good, but they are not limited to those that are lumpy plants such as willows and weeds. In addition, the natural potassium used in the Example of this invention should just be a thing which can extract a natural calcium component, without being limited to the above-mentioned vegetation.

Next, the fermentation system used in the Example of this invention is demonstrated.

Chicken flour is an excellent fertilizer resource because it contains abundant organic matter. The poultry meal is rich in organic content, so the organic content of live meal is about 25.5%. In addition, it contains a large amount of elements necessary for crops. According to the measurement, laying hens contained 63.7% moisture, 1.76% nitrogen, 2.75% phosphorus, 1.39% potassium, 5.87% carbon dioxide, and 0.75% magnesium oxide, and 40.4% moisture and nitrogen contained in broilers. 2.38%, phosphorus 2.65%, potassium 1.76%, carbon dioxide 0.95%, magnesium oxide 0.46%.

Poultry has the ability to improve soil fertility, improve soil structure, or enhance the soil's sustainable production capacity. The system can be dried, or fermented, mildew-proof, odor elimination, sterilization, etc. and processed into excellent and effective organic fertilizers. Since these organic fertilizers are completely nutritious, have a long fertilizer effect and are well absorbed and used by crops, substituting chemical fertilizers can greatly reduce farming costs and effectively improve soil.

Ingredients of 100 kg of total weight correspond to 7.8 kg of ammonium sulfate, 9.6% ammonium carbonate, 5.1 kg of ammonium acetate, 3.5 kg of urea, 8.2 kg of calcium phosphate, 9.1 kg of calcium magnesium phosphate fertilizer, and 3.4 kg of potassium sulfate. If applied to the field, the effect will be effective after 10 to 15 days. The fertilizer effect of the first year is 65%, the second year is 25%, and the third year is 10%.

System powder is an excellent organic fertilizer, but must be rotted well or dried at high temperature before use. Fertilized poultry in the field is fertilizer effective and prolongs the duration of fertilization, improving the yield of crops, increasing the organic content in the soil, and reducing the firming of soil due to the use of chemical fertilizers. Improve the structure.

As described above, for the organic fertilizer containing guano according to an embodiment of the present invention, RDA through the RDA Eco-organic organic materials microorganism identification test research institute, Rural Development Administration fertilizer chemical analysis test research institute 'A end F' Test results according to the fertilizer analysis method is shown in Figure 1 and the following Table 1.

Item Standard result Remarks nitrogen (%) - 2.21




* Method of Analysis:
Rural Development Administration Notice
Based on fertilizer analysis

* pH, electrical conductivity
1: 10 dilution Phosphoric Acid (%) - 5.67 Girly (%) - 7.50 Organic matter (%) 25 or more 29.94 Organic matter consumption 50 or less 13.55 Arsenic (mg / kg)


About building 111 or less Not detected Cadmium (mg / kg) 11 or less Not detected Mercury (mg / kg) 4 or less Not detected Lead (mg / kg) 333 or less Not detected Chromium (mg / kg) 667 or less 15.48 Copper (mg / kg) 667 or less 108.65 Nickel (mg / kg) 111 or less 7.48 Zinc (mg / kg) 2000 or less 360.35 Salinity (%) 2 or less 2.11 PH - 7.78 Conductivity (mS / cm) - 15.76 moisture (%) 55 or less 17.65

As shown in the test results of Table 1, it can be seen that the organic fertilizer containing guano according to the embodiment of the present invention contains nitrogen, phosphoric acid and girly are all evenly balanced.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (3)

An organic fertilizer comprising guano, comprising 15 to 50 wt% natural guano, 5 to 10 wt% natural potassium, and 40 to 80 wt% fermentation system. The method of claim 1,
The organic fertilizer is an organic fertilizer comprising guano, characterized in that both can be used as both agibi and chubi to combine quickness and effectiveness. The method of claim 1,
The natural potassium is an organic fertilizer comprising guano, characterized in that the vegetation made of at least one of tobacco, sesame or pepper.

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