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Soil modifying fertilizer and preparation method of same

A technology of soil modification and parts by weight, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of poor soil modification fertilizer effect, etc., and achieve the effects of easy promotion, simple process, and cheap and easy-to-obtain raw materials.

Inactive Publication Date: 2016-01-13
江苏思威博生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a soil modified fertilizer to solve the problem of poor effect of the existing soil modified fertilizer

Method used

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  • Soil modifying fertilizer and preparation method of same
  • Soil modifying fertilizer and preparation method of same
  • Soil modifying fertilizer and preparation method of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Materials and their quantities: 45 parts of methane residue, 15 parts of bean dregs, 8 parts of bone meal, 7 parts of tung bran, 13 parts of manure, 2 parts of biological bacteria agent, 10 parts of cassava wine tank and 3 parts of plant ash.

[0025] Preparation:

[0026] (1) Mix biogas dregs and bean dregs evenly and place them in a sealed warehouse with a temperature of 40°C and a humidity of 75% for 8 hours;

[0027] (2) After mixing bone meal, tung bran, cassava wine tank, manure and plant ash, heap and ferment for 4 days;

[0028] (3) After mixing the mixed system obtained in step (1) and step (2) in water, stir at 45°C for 3 hours, filter, and mix the solid part with biological bacteria agent after cooling, and store it in a cool place for 20 days to obtain the soil Modified fertilizer.

[0029] Wherein, the shaded place is a place where sunlight cannot be directly irradiated, and the temperature is 20-25°C.

Embodiment 2

[0031] The soil modified fertilizer prepared in step (1) was applied to the test field in November of the previous year, and the fertilization method was the same as that of the base fertilizer.

[0032] In February of the second year, potatoes were planted in the experimental field and the control field (without any pretreatment), and the methods of planting, deworming and fertilization were in accordance with conventional methods. When harvesting in June of the second year, the quality of potatoes harvested in the two fields was compared. The comparison results are shown in the table below.

[0033]

[0034] It can be seen that the product of the present invention has an excellent effect on improving soil fertility and crop yield.

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Abstract

The invention discloses a soil modifying fertilizer comprising the following components, by weight, 30-50 parts of biogas residue, 10-20 parts of soybean dregs, 5-10 parts of bone meal, 5-10 parts of a residue from oil extraction by Vernicia fordii, 10-15 parts of stable manure, 1-2 parts of a bio-inoculant, 7-12 parts of brewing residue of cassava and 1-5 parts of plant ash. The invention also provides a preparation method of the soil modifying fertilizer. The soil modifying fertilizer, compared with the prior art, can effectively improve properties of soil and improve fertility of soil. The raw materials of the soil modifying fertilizer are low in cost and easy to obtain. The fertilizer is simple in process and is easy to popularize.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a soil modified fertilizer and a preparation method thereof. Background technique [0002] With the deepening of people's understanding of agricultural production, people are more aware of the importance of soil to crops. Some areas have begun to fertilize the land regularly like fertilizing crops to improve the properties of the soil and increase its fertility. At present, the soil modification fertilizers used by people are relatively simple, and some of them just use plant ash or incinerated straw for fertilization. However, the effects of these fertilizers are not satisfactory, and to a certain extent, some people's enthusiasm for fertilizing the soil has been dispelled. [0003] Biogas slag is a solid product left after anaerobic fermentation of biomass by biogas tanks. Now people usually use it to make general-purpose crop fertilizers. Studies have found that bioga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 杨蕴毅盛爱红李向花吴凯王超林秦岭
Owner 江苏思威博生物科技有限公司
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