Compound fertilizer for solanum tuberosum growth and preparation method thereof

A compound fertilizer and potato technology, which is applied in the field of fertilizers, can solve the problems of insufficient nutrients in organic fertilizers, low protein and amino acid content, and single raw material types, and achieve the effects of preventing harmful bacteria from multiplying, simple preparation methods, and improving soil compaction

Inactive Publication Date: 2018-09-14
合肥慧明瀚生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, in the organic fertilizer that this invention prepares, nutrient element is not abundant enough and the source of raw material kind is single
[0004] Chinese patent CN101514117B discloses a vegetable waste organic fertilizer and its production method, using calcium cyanamide, natural zeolite, and organic materials as additive materials, adding them to vegetable waste for stacking and fermentation treatment, and making organic fertilizer; its process Simple and low cost, it solves the problems of vegetable waste polluting the environment and resource utilization, but the content of protein amino acids required for plant growth in the raw materials of the present invention is relatively low

Method used

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  • Compound fertilizer for solanum tuberosum growth and preparation method thereof
  • Compound fertilizer for solanum tuberosum growth and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A compound fertilizer for growing potatoes, comprising the following raw materials in parts by weight:

[0032] 15 parts of seaweed, 7 parts of sawdust, 10 parts of melon vine, 25 parts of manure, 5 parts of calcite powder, 15 parts of modified attapulgite, 5 parts of seafood shell, 5 parts of nut shell, 3 parts of starch residue, 4 parts of bean curd residue , 4 parts of tea residue, 10 parts of peat, 4 parts of neem, 4 parts of Tripterygium wilfordii, 3 parts of trace element additives, and 3 parts of microbial strains.

[0033] The preparation method of modified attapulgite is as follows:

[0034] (a) Attapulgite is placed in a calcination furnace at 350 degrees Celsius, roasted for 4 hours, and cooled to room temperature;

[0035] (b) According to the liquid-solid mass ratio of 2:1, add a sulfuric acid solution with a mass fraction of 45% to the roasted attapulgite, stir and mix evenly, heat up to 70 degrees Celsius, and stir and mix at a speed of 300 rpm. 4 hours...

Embodiment 2

[0047] A compound fertilizer for growing potatoes, comprising the following raw materials in parts by weight:

[0048] 20 parts of seaweed, 12 parts of sawdust, 15 parts of melon vine, 30 parts of feces, 10 parts of calcite powder, 20 parts of modified attapulgite, 10 parts of seafood shell, 10 parts of nut shell, 8 parts of starch residue, 9 parts of bean curd residue , 9 parts of tea residue, 15 parts of peat, 9 parts of neem, 9 parts of Tripterygium wilfordii, 8 parts of trace element additives, and 8 parts of microbial strains.

[0049] The preparation method of modified attapulgite is as follows:

[0050] (a) Attapulgite is placed in a calcination furnace at 450 degrees Celsius, roasted for 4 hours, and cooled to room temperature;

[0051] (b) Add a sulfuric acid solution with a mass fraction of 45% to the roasted attapulgite according to a liquid-solid mass ratio of 2:1, stir and mix evenly, heat up to 80 degrees Celsius, and stir and mix at a speed of 500 rpm for 5 ho...

Embodiment 3

[0063] A compound fertilizer for growing potatoes, comprising the following raw materials in parts by weight:

[0064] 16 parts of seaweed, 9 parts of sawdust, 11 parts of melon vine, 26 parts of manure, 6 parts of calcite powder, 16 parts of modified attapulgite, 6 parts of seafood shell, 6 parts of nut shell, 4 parts of starch residue, 5 parts of bean curd residue , 5 parts of tea residue, 11 parts of peat, 5 parts of neem, 5 parts of Tripterygium wilfordii, 4 parts of trace element additives, and 4 parts of microbial strains.

[0065] The preparation method of modified attapulgite is as follows:

[0066] (a) Attapulgite is placed in a calcination furnace at 380 degrees Celsius, roasted for 4 hours, and cooled to room temperature;

[0067] (b) According to the liquid-solid mass ratio of 2:1, add a sulfuric acid solution with a mass fraction of 45% to the roasted attapulgite, stir and mix evenly, heat up to 75 degrees Celsius, and stir and mix at a speed of 400 rpm for 4.5 ...

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Abstract

The invention discloses a compound fertilizer for solanum tuberosum growth and a preparation method thereof, and relates to the field of fertilizers. The compound fertilizer is prepared from, by weight, 15-20 parts of seaweed, 7-12 parts of sawdust, 10-15 parts of melon vine, 25-30 parts of faeces, 5-10 parts of calcite, 15-20 parts of modified attapulgite, 5-10 parts of seafood shell, 5-10 partsof nut shell, 3-8 parts of starchy residue, 4-9 parts of tofukasu, 4-9 parts of tealeaf residue, 10-15 parts of grass carbon, 4-9 parts of melia azedarach, 4-9 parts of thunder god vine, 3-8 parts oftrace element additive and 3-8 parts of microbial strain. The compound fertilizer for the solanum tuberosum growth and the preparation method thereof have the advantages that the fertilizer has abundant nutrient substances, the fertilizer efficiency action period is long, the fertilizer not only can be provided for the growth and adsorption of plants, but also can improve soil activity and loosenthe soil, the sources are wide, and the preparation method is simple.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a compound fertilizer for growing potatoes and a preparation method thereof. Background technique [0002] Potato is a perennial herbaceous plant of the family Solanaceae, and its tubers are edible. It is one of the top five crops in the world along with wheat, rice, corn and sorghum. It is loved by the public for its soft and glutinous taste. Potato planting fertilizers in the prior art are similar to other crops, mainly relying on chemical and inorganic fertilizers as a source of nutrients. The deficiencies of this inorganic fertilizer mainly include: destroying the soil, resulting in a decrease in the content of soil organic matter, an imbalance in the proportion of various nutrients, acidification and compaction of the soil, and serious damage to the physical and chemical properties of the soil and soil microbial flora, resulting in its water retention. Fertilizer and poor air pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCC05B7/00C05F17/00C05G3/60C05G3/80C05G5/12C05D1/02C05D3/00C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F11/00C05F11/02C05F11/08C05G3/00Y02W30/40
Inventor 徐仙峰
Owner 合肥慧明瀚生态农业科技有限公司
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