Konjac planting soil ball and preparation method thereof

Abstract

The invention provides a konjak planting soil ball and a preparation method thereof, and relates to the technical field of konjak planting. According to the formula, the konjak planting soil ball comprises the following components in percentage by weight: 60-70% of common loess; 4-8% of Portland cement; 1-5% of super absorbent resin; 4-8% of an organic fertilizer; 4-8% of farmyard manure; 4-8% of urea; 8-12% of sesame cake fertilizer; 4-8% of medicine residue; and 3-7% of polyvinyl alcohol. The organic fertilizer is prepared by fermenting and composting any one of plant residues or livestock and poultry manure. According to the konjak planting soil ball and the manufacturing method thereof provided by the invention, the phenomenon of loss and waste caused by excessive and coarse necessary nutrient elements provided by traditional konjak planting soil ball preparation is solved, on the other hand, the added nutrient materials are environment-friendly and non-toxic, are low in dosage and are economical and applicable, and the effect of turning waste into wealth is truly achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of konjac planting, and specifically relates to a konjac planting soil ball and a method for making the same. Background Art

[0002] Konjac is a perennial herb of the genus Amorphophallus in the family Araceae. It is native to the tropical rainforest climate zone and is an understory herb in the forest. It is suitable for growing and developing under ecological conditions of warm and humid, scarce direct sunlight, and soil rich in organic matter, loose and fertile. The underground tuber of konjac is the main economic organ. The roots of konjac are fleshy string-like fibrous roots, shallow root systems, and most of them are horizontally distributed in the soil 12 cm below the soil surface. The soil is required to be loam or sandy loam with deep soil layer, loose texture, rich organic matter, and good permeability.

[0003] Although the prior art has solved the problem of topdressing konjac after planting, and the topdressing method is to judge what kind of fertilizer to apply according to the date, however, the growth conditions of each kind of konjac are often different, and the fertilizers they need are also different. Applying fertilizers generally is not suitable for some konjacs. For example, a konjac planting soil ball and a method for making the same disclosed in Chinese patent document CN110999742B solve the above problems. However, due to the variety of added nutrients, it often leads to excessive loss of necessary nutrient elements provided by it. When cultivating, the soil ball lacks a certain strength and toughness, which is not conducive to promoting the rapid and stable growth of konjac. Therefore, the present application provides a konjac planting soil ball and a method for making the same. Summary of the Invention

[0004] Technical Problems to be Solved In view of the deficiencies of the prior art, the present invention provides a konjac planting soil ball and a preparation method thereof, which solve the problems that the variety of added nutrients in the existing planting soil balls often leads to excessive loss of necessary nutrient elements provided by them, and the soil balls lack a certain strength and toughness during cultivation, which is not conducive to promoting the rapid and stable growth of konjac. Technical Solutions

[0005] To achieve the above object, the present invention is realized by the following technical solutions: A konjac planting soil ball, the formula of the planting soil ball comprises the following components in percentage by weight: Ordinary loess: 60 - 70%; Portland cement: 4 - 8%; Superabsorbent resin: 1 - 5%; Organic fertilizer: 3 - 7%; Farmyard manure: 4 - 8%; Urea: 4 - 8%; Sesame cake fertilizer: 8 - 12%; Pharmaceutical residues: 4 - 8%; Polyvinyl alcohol: 3 - 7%.

[0006] Preferably, the organic fertilizer is an organic fertilizer prepared by fermenting and composting any one of plant residues or livestock and poultry manure. The specific steps of the fermenting and composting are as follows: Put the plant residues or livestock and poultry manure into a fermentation tank, add a fermentation liquid and stir. The rotation speed of the fermentation tank is 500 - 600 r / min, stir for 15 min, and let it stand for 2 - 7 days to obtain the organic fertilizer.

[0007] Preferably, the specific weight composition of the planting soil ball formula is: ordinary loess: 65%; Portland cement: 6%; superabsorbent resin: 3%; organic fertilizer: 6%; farmyard manure: 6%; urea: 5%; sesame cake fertilizer: 10%; pharmaceutical residues: 6%; polyvinyl alcohol: 5%.

[0008] Preferably, the ordinary loess is used to remove plant roots and gravel in the soil by vibrating and sieving, and the high-quality soil in the ordinary loess is taken. The planting soil ball is spherical and has a diameter of 5.5 - 8.5 cm.

[0009] Preferably, a preparation method of a konjac planting soil ball includes the following steps: S1: Prepare mixed liquid A Mix the sesame cake fertilizer, farmyard manure, and pharmaceutical residues, put them into a fermentation tank, add a fermentation liquid and stir to obtain mixed liquid A, and let mixed liquid A stand by for later use; S2: Prepare mixed liquid B Mix the ordinary loess, Portland cement, organic fertilizer, urea, and konjac seeds evenly for later use. Take out the pre-prepared polyvinyl alcohol and superabsorbent resin, add water respectively and then stir and mix to form mixed liquid B; S3: Prepare the konjac soil ball Put the mixed liquid A standing by in S1 and the mixed liquid B formed in step S2 into a mixing tank evenly, add water and stir evenly. Stir until it can be molded by hand and made into a mud ball, and then carry out drying treatment.

[0010] Preferably, the rotation speed during stirring in the fermentation tank in step S1 is 100 - 120 r / min, the stirring duration is: 10 min, and the standing duration is: 1 - 3 days.

[0011] Preferably, in step S2, polyvinyl alcohol forms a latex-like mixed liquid B1 according to a ratio of 3 - 7% by adding water, and the superabsorbent resin forms a gel-like mixed liquid B2 according to a ratio of 1 - 5% by adding water. The rotation speed during stirring is 200 - 220 r / min, and the stirring duration is: 10 min.

[0012] Preferably, in the step S3, the rotation speed of the mixing tank is 60 - 70 r / min, the rotation direction is changed every 40 s, the drying temperature is 80 - 95 °C, and the moisture content after drying is 25 - 35%.

[0013] Beneficial effects The present invention provides a konjac planting soil ball and a manufacturing method thereof. The following beneficial effects are achieved: The konjac planting soil ball and the preparation method thereof provided by the present invention provide an efficient planting method for konjac planting, solve the problem that excessive necessary nutrient elements are provided in the preparation of traditional konjac planting soil balls, and there is a phenomenon of loss and waste. On the other hand, the added nutrient materials in this application are all environmentally friendly and non-toxic, and the dosage is small, economical and applicable, truly realizing the function of turning waste into treasure. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0015] Embodiment 1 The embodiment of the present invention provides a konjac planting soil ball, and the planting soil ball formula includes the following components by weight percentage: Ordinary loess: 60%; Portland cement: 4%; Superabsorbent resin: 1%; Organic fertilizer: 3%; Farmyard manure: 4%; Urea: 4%; Sesame cake fertilizer: 8%; Medicinal residues: 4%; Polyvinyl alcohol: 3%; The finally obtained konjac products are uniform in size, and the yield is much greater than that of traditional planting.

[0016] The organic fertilizer is an organic fertilizer prepared by fermenting and composting any one of plant residues or livestock and poultry manure, which is environmentally friendly and non-toxic, and has a small dosage, economical and applicable, truly achieving the function of turning waste into treasure. The specific steps of the fermentation and composting are as follows: Put the plant residues or livestock and poultry manure into the fermentation tank, add the fermentation liquid and stir. The rotation speed of the fermentation tank is 530 r / min, stir for 15 min, and let it stand for 3 days to obtain the organic fertilizer. By using a fermentation tank with a rotation speed of 530 r / min to stir and mix the poured plant residues or livestock and poultry manure with the fermentation liquid, the preparation rate of the organic fertilizer is accelerated, and thus the use of the organic fertilizer by the soil ball is more convenient.

[0017] Ordinary loess removes plant roots, gravel and grit in the soil by vibrating and screening, and selects the high-quality soil in the ordinary loess. The planting soil ball is spherical with a diameter of 7 cm, which improves the quality of the large proportion of soil used in the production of the soil ball, reduces the absorption of nutrients in the soil ball by impurities, and then improves the absorption of nutrients by the konjac seeds in the soil ball, thereby improving the overall preparation efficiency of konjac. Example

[0018] An embodiment of the present invention provides a konjac planting soil ball, and the planting soil ball formula comprises the following components by weight percentage: Ordinary loess: 65%; Portland cement: 6%; Super absorbent resin: 3%; Organic fertilizer: 5%; Farmyard manure: 6%; Urea: 6%; Sesame cake fertilizer: 10%; Medicinal residues: 6%; Polyvinyl alcohol: 5%; The finally obtained konjac products are of uniform size and the yield is much greater than that of traditional planting.

[0019] The organic fertilizer is an organic fertilizer prepared by fermenting and composting any one of plant residues or livestock and poultry manure, which is environmentally friendly, non-toxic, has a small dosage, is economical and applicable, and truly achieves the effect of turning waste into treasure. The specific steps of the fermentation and composting are as follows: Put the plant residues or livestock and poultry manure into the fermentation tank and add the fermentation liquid for stirring. The rotation speed of the fermentation tank is 550 r / min, stir for 15 min, and let it stand for 4 days to obtain the organic fertilizer. By using a fermentation tank with a rotation speed of 550 r / min to stir and mix the poured plant residues or livestock and poultry manure with the fermentation liquid, the preparation rate of the organic fertilizer is accelerated, and the use of the organic fertilizer by the soil ball is more convenient.

[0020] Ordinary loess removes plant roots, gravel and grit in the soil by vibrating and screening, and selects the high-quality soil in the ordinary loess. The planting soil ball is spherical with a diameter of 8 cm, which improves the quality of the large proportion of soil used in the production of the soil ball, reduces the absorption of nutrients in the soil ball by impurities, and then improves the absorption of nutrients by the konjac seeds in the soil ball, thereby improving the overall preparation efficiency of konjac.

[0021] Example three: An embodiment of the present invention provides a konjac planting soil ball, and the planting soil ball formula comprises the following components by weight percentage: Ordinary loess: 70%; Portland cement: 8%; Super absorbent resin: 5%; Organic fertilizer: 4%; Farmyard manure: 8%; Urea: 8%; Sesame cake fertilizer: 12%; Medicinal residues: 8%; Polyvinyl alcohol: 7%; The finally obtained konjac products are uniform in size, and the yield is much greater than that of traditional planting.

[0022] The organic fertilizer is an organic fertilizer prepared by fermenting and composting any one of plant residues or livestock and poultry manure. It is environmentally friendly, non-toxic, with less dosage, economical and applicable, truly achieving the effect of turning waste into treasure. The specific steps of the fermentation and composting are as follows: Put the plant residues or livestock and poultry manure into the fermentation tank, add the fermentation liquid and stir. The rotation speed of the fermentation tank is 570 r / min, stir for 15 min, and let it stand for 7 days to obtain the organic fertilizer. By using a fermentation tank with a rotation speed of 570 r / min to stir and mix the poured plant residues or livestock and poultry manure with the fermentation liquid, the preparation rate of the organic fertilizer is accelerated, and thus the use of the organic fertilizer by the soil ball is more convenient.

[0023] The common loess removes plant roots and gravel in the soil by vibrating and screening, and uses the high-quality soil in the common loess. The planting soil ball is spherical and has a diameter of 8 cm, improving the use quality of a large proportion of the soil in the production of the soil ball, reducing the absorption of impurities on the nutrients in the soil ball, thereby improving the absorption of nutrients by the konjac seeds in the soil ball, and further improving the overall preparation efficiency of konjac.

[0024] Example 4 The embodiment of the present invention provides a method for preparing a konjac planting soil ball, including the following steps: S1: Prepare the mixed liquid A Mix the sesame cake fertilizer, farmyard manure, and medicinal residues, put them into the fermentation tank, add the fermentation liquid and stir to form the mixed liquid A, and let the mixed liquid A stand by for mixing with the mixed liquid B in step S3; S2: Prepare the mixed liquid B Mix the common loess, portland cement, organic fertilizer, urea, and konjac seeds evenly and set aside. Take the pre-prepared polyvinyl alcohol and superabsorbent resin, add water respectively and stir to mix evenly to form the mixed liquid B. Among them, polyvinyl alcohol forms a latex-like mixed liquid B1 by adding water according to a ratio of 3-7%, and the superabsorbent resin forms a gel-like mixed liquid B2 by adding water according to a ratio of 1-5%, improving the mixing rate between the mixed liquid B1 and the mixed liquid B2, and the evenness of the mixed liquid B1 and the mixed liquid B2 in the mixed liquid B, so as to be mixed with the mixed liquid A in step S1; S3: Preparation of konjac soil ball The mixed solution A left standing in S1 and the mixed solution B formed in S2 are evenly mixed in a mixing tank, and water is added and stirred evenly, which improves the mixing rate between the mixed solution A and the mixed solution B and the uniformity of the mixing of the mixed solution A and the mixed solution B. After stirring until it can be molded by hand and made into a mud ball, it can be dried. The final konjac product obtained has uniform size and a yield far greater than that of traditional planting.

[0025] In S1, the rotation speed during stirring in the fermentation tank is 70 r / min, the stirring duration is 20 min, and the standing duration is 3 days.

[0026] In S2, polyvinyl alcohol is added with water in a ratio of 3 - 7% to form a latex-like mixed solution B1, and superabsorbent resin is added with water in a ratio of 1 - 5% to form a gel-like mixed solution B2. The rotation speed during stirring is 180 r / min, and the stirring duration is 20 min, which improves the mixing rate between the mixed solution B1 and the mixed solution B2 and the uniformity of the mixed solution B1 and the mixed solution B2 in the mixed solution B.

[0027] In S3, the rotation speed of the mixing tank is 60 r / min, the rotation direction is changed every 45 s, the drying temperature is 90 °C, and the moisture content after drying is 25%. The final konjac product obtained has the same size and a yield far greater than that of traditional planting.

[0028] Example Five The embodiment of the present invention provides a method for preparing a konjac planting soil ball, including the following steps: S1: Prepare the mixed solution A Mix sesame cake fertilizer, farmyard manure, and medicinal residues, put them into a fermentation tank, add fermentation liquid and stir to obtain the mixed solution A, and leave the mixed solution A standing for later use to facilitate mixing with the mixed solution B in S3; S2: Prepare the mixed solution B Mix ordinary loess, Portland cement, organic fertilizer, urea, and konjac seeds evenly for later use. Take out the pre-prepared polyvinyl alcohol and superabsorbent resin, add water to them respectively and stir and mix to form the mixed solution B. Among them, polyvinyl alcohol is added with water in a ratio of 3 - 7% to make a latex-like mixed solution B1, and superabsorbent resin is added with water in a ratio of 1 - 5% to form a gel-like mixed solution B2, which improves the mixing rate between the mixed solution B1 and the mixed solution B2 and the uniformity of the mixed solution B1 and the mixed solution B2 in the mixed solution B to facilitate mixing with the mixed solution A in S1; S3: Konjac soil ball preparation The mixed solution A reserved in step S1 is evenly mixed with the mixed solution B formed in step S2 in a mixing tank, and water is added and stirred evenly, which improves the mixing rate between the mixed solution A and the mixed solution B and the uniformity of the mixing of the mixed solution A and the mixed solution B. After stirring until it can be kneaded into a shape by hand and made into a mud ball, it can be dried. The finally obtained konjac product has uniform size and a yield much larger than that of traditional planting.

[0029] In step S1, the rotation speed of the stirring in the fermentation tank is 10 r / min, the stirring duration is: 15 min, and the standing duration is: 3 days.

[0030] In step S2, polyvinyl alcohol is added with water in a ratio of 3-7% to form a latex-like mixed solution B1, and superabsorbent resin is added with water in a ratio of 1-5% to form a gel-like mixed solution B2. The rotation speed during stirring is 205 r / min, and the stirring duration is: 15 min, which improves the mixing rate between the mixed solution B1 and the mixed solution B2 and the uniformity of the mixed solution B1 and the mixed solution B2 in the mixed solution B.

[0031] In step S3, the rotation speed of the mixing tank is 65 r / min, the rotation direction is changed every 45 s, the drying temperature is 85 °C, and the moisture content after drying is 35%. The finally obtained konjac product has the same size and a yield much larger than that of traditional planting. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A konjac planting soil ball, characterized in that: The planting soil ball formula includes the following components in percentage by weight: Ordinary loess: 60-70%; Portland cement: 4-8%; Super absorbent resin: 1-5%; Organic fertilizer: 3-7%; Farmyard manure: 4-8%; Urea: 4-8%; Sesame cake fertilizer: 8-12%; Drug residue: 4-8%; Polyvinyl alcohol: 3-7%.

2. A konjak planting soil ball according to claim 1, characterized in that: The organic fertilizer is an organic fertilizer made by fermenting and composting plant residues or livestock and poultry excrement, wherein the specific steps of the fermentation and composting are: putting the plant residues or livestock and poultry excrement into a fermentation tank, adding fermentation liquid and stirring, the rotation speed of the fermentation tank is 500-600r / min, stirring for 15 minutes, and standing for 2-7 days to obtain the organic fertilizer.

3. A konjak planting soil ball according to claim 2, characterized in that: The specific weight composition of the planting soil ball formula is: ordinary loess: 65%; silicate cement: 6%; super absorbent resin: 0.3%; organic fertilizer: 5%; Farmyard manure: 6%; Urea: 6%; sesame cake fertilizer: 10%; Drug residue: 6%; Polyvinyl alcohol: 5%.

4. A konjak planting soil ball according to claim 3, characterized in that: The common loess is vibrated and sieved to remove plant roots and gravel in the soil, and high-quality soil in the common loess is used. The planting soil ball is spherical and has a diameter of 6.5-9.5 cm.

5. A method for preparing a konjak planting soil ball, using the konjak planting soil ball as claimed in claim 4, characterized in that: The following steps are involved: S1: Preparation of mixed solution A Mix sesame cake fertilizer, farmyard manure and medicinal residue, put them into a fermentation tank, add fermentation liquid and stir to obtain a mixed solution A, and let the mixed solution A stand for standby use; S2: Preparation of mixed solution B Common loess, silicate cement, organic fertilizer, urea and konjac seeds are uniformly mixed for standby use, and polyvinyl alcohol and super absorbent resin prepared in advance are taken out and stirred and mixed after adding water respectively to form a mixed solution B; S3: Konjac Soil Ball Preparation The mixed solution A in step S1 and the mixed solution B formed in step S2 are placed in a uniform mixing tank, and water is added to stir evenly until the mixture can be shaped by hand and made into mud balls, and then dried.

6. A method for preparing a konjac planting soil ball according to claim 5, characterized in that: In the step S1, the fermentation tank is stirred at a speed of 100-120 r / min, the stirring time is 10 min, and the standing time is 1-3 days.

7. The method for preparing a konjac planting soil ball according to claim 5, wherein: In the step S2, polyvinyl alcohol is added with water at a ratio of 3-7% to form a latex-like mixed solution B1, and the super absorbent resin is added with water at a ratio of 1-5% to form a gel-like mixed solution B2. The speed of stirring is 200-220 r / min, and the stirring time is 15 min.

8. A method for preparing a konjac planting soil ball according to claim 5, characterized in that: In step S3, the rotation speed of the mixing tank is 60-70 r / min, the direction is changed every 40 seconds, the drying temperature is 80-95° C., and the moisture content after drying is 25-35%.