CN110937953A - Special organic fertilizer for Chinese torreya and preparation method thereof - Google Patents
Special organic fertilizer for Chinese torreya and preparation method thereof Download PDFInfo
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- CN110937953A CN110937953A CN201911218926.7A CN201911218926A CN110937953A CN 110937953 A CN110937953 A CN 110937953A CN 201911218926 A CN201911218926 A CN 201911218926A CN 110937953 A CN110937953 A CN 110937953A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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Abstract
The invention discloses a special organic fertilizer for Chinese torreya, which comprises the following raw materials in parts by weight: 30-50 parts of peat, 3-10 parts of tea seed cakes and 8-15 parts of peanut stems; 3-8 parts of potassium fulvate and 1-3 parts of biological matrix compound; the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature resistant Bacillus subtilis. The preparation method comprises (1) pulverizing tea seed cake and peanut stem, adding peat, adding appropriate amount of water, and adjusting water content to 50-55%; (2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 3-5 days under the condition of intermittent turning, and then stacking and aging for 5-7 days to obtain a fermented organic fertilizer for later use; (3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing and sieving; (4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, and drying until the water content is lower than 20%, thus obtaining the finished product. The invention has the advantages of rich raw material sources, feasible technical route, good application effect and obvious benefit.
Description
Technical Field
The invention relates to the technical field of forestry planting, in particular to a special organic fertilizer for Chinese torreya and a preparation method thereof.
Background
Chinese Torreya is a good variety in Chinese Torreya (Torreya grandis) of Chinese Torreya of Taxaceae (Taxaceae), is a unique rare dry fruit in China, and has been cultivated for over 1000 years. The production area is about 2.1 ten thousand mu in Zhejiang province, and the annual yield is 1200-1500 tons. The female Chinese torreya needs pollination of the male plant pollen and fertilization before fruiting. Differentiating first generation torreya fruits from buds to fruit harvesting, wherein the number of the first generation torreya fruits is three years, and the period is 29 months; the fruit bearing needs two years and is 17 months old. The female tree blooms in the middle and last days of 4 months, fertile fruits are fertilized in 6-7 months, the female tree ripens in the middle and last days of 9 months in the next year, and a large amount of young fruits drop for the first time in 6-8 months in the current year. The new branches bloom and bear fruits about 20 days 4 months in the next year, and the young fruits of 2 years have a second fruit drop peak; since the fruits grown year after 9 months are mature, two kinds of fruits with different sizes can be seen on one tree at the same time, wherein the large fruits are fruits of the last year and the small fruits are fruits of the current year; the stored fruits of the last year are calculated, so that the theory of the Chinese torreya three generations in thousand years is provided.
For a long time, the problems of difficult Chinese torreya propagation, low afforestation survival rate, slow seedling growth, slow production, and the like are not solved, the development of the Chinese torreya is seriously influenced, and the phenomena of less resources, high price and short supply and demand in the market are caused.
In the traditional Chinese torreya production, a single fertilizer, such as urea of a nitrogen fertilizer or nitrogen-phosphorus compound diammonium phosphate, is applied all the year round, and due to unscientific fertilization, the Chinese torreya has low yield and poor quality, the fertilizer utilization rate is low, the production cost is improved, and the economic benefit of farmers for planting the Chinese torreya is not ideal. In recent years, with the improvement of the technological level, agricultural science and technology workers have conducted intensive research on fertilizer requirement rules and soil testing and fertilizing technologies for the growth of Chinese torreya, but satisfactory organic fertilizer special for Chinese torreya is still not developed.
Peat, also called peat, is formed in the quaternary stage from residues of swamp plants which, under anaerobic conditions of excess water, cannot be completely decomposed and accumulated, contains a large amount of water and incompletely decomposed plant residues, humus and a part of mineral substances, being the most primitive of coal, being organic substances. The peat contains rich nitrogen, potassium, phosphorus, calcium, manganese and other various elements, is a pure natural organic substance, and is a sterile, nontoxic, nuisanceless, pollution-free and residue-free green substance; peat is very beneficial to plants, so that the peat is widely used for planting lawns, golf courses, football fields, tennis courts, green lawn fields, grasslands, flowers and plants and the like, is one of the superior compound fertilizer raw materials, but the peat is not applied to forestry planting at present.
If peat and the existing organic matters and other raw materials are combined to develop a special fertilizer suitable for the growth needs of Chinese torreya, the special fertilizer has profound significance.
Disclosure of Invention
In order to solve the existing problems, the invention provides a special organic fertilizer for Chinese torreya and a preparation method thereof. The invention is realized by the following technical scheme.
The organic fertilizer special for the Chinese torreya comprises the following raw materials in parts by weight: 30-50 parts of peat, 3-10 parts of tea seed cakes and 8-15 parts of peanut stems; 3-8 parts of potassium fulvate and 1-3 parts of biological matrix compound; the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature resistant Bacillus subtilis.
Preferably, the organic fertilizer comprises the following raw materials in parts by weight: 30 parts of peat, 3 parts of tea seed cakes and 10 parts of peanut stems; 5 parts of potassium fulvate and 2 parts of a biological matrix compound.
Preferably, the content of free humic acid in the peat is more than or equal to 4%.
Preferably, the colony forming unit ratio of Aspergillus niger, Candida tropicalis and high temperature resistant Bacillus subtilis in the biological matrix compound is (1-3): (3-4): (1-2).
Preferably, the effective bacteria content in the biological matrix composite is more than 0.7 hundred million CFU/gram.
A preparation method of the special organic fertilizer for Chinese torreya comprises the following steps:
(1) crushing tea seed cakes and peanut stems, adding corresponding peat according to the formula amount, adding a proper amount of water, and adjusting the water content to 50-55%;
(2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 3-5 days under the condition of intermittent turning, and then stacking and aging for 5-7 days to obtain a fermented organic fertilizer for later use;
(3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing and sieving;
(4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, and drying until the water content is lower than 20%, thus obtaining the finished product.
Preferably, the organic fertilizer mixture in the step (4) can be coated by spraying polyvinyl alcohol solution after being granulated.
Preferably, the concentration of the polyvinyl alcohol solution is 1.5%.
Preferably, the sieving in step (3) is a 60 mesh sieve.
The invention has the beneficial effects that:
the organic fertilizer special for the Chinese torreya takes peat as a main carrier, tea seed cakes and peanut stem biomass raw materials are mixed, and potassium fulvate is added, so that sufficient potassium element can be provided for the Chinese torreya, plant diseases and insect pests of the Chinese torreya can be prevented, and the soil structure can be improved; the biological matrix compound containing aspergillus niger, candida tropicalis and high-temperature-resistant bacillus subtilis is added into the formula of the organic fertilizer, peat, tea seed cakes and peanut stems can be cured, nutrient elements in the raw materials are released more thoroughly, and the bioavailability of the organic fertilizer is effectively improved.
The special organic fertilizer for Chinese torreya can improve the yield of Chinese torreya; the drought resistance, waterlogging tolerance and antifreezing performance are enhanced, and comprehensive nutrients and the utilization rate of the fertilizer are provided; promoting the propagation of microorganisms and improving soil; the root system growth (root protection and root protection) is facilitated without damaging the roots; the fertilizing amount is 1/3 of farmyard organic fertilizer; and the soil structure is improved, and the fertilizer retention and supply capacity, the buffering capacity and the time delay capacity of the soil are enhanced.
In a word, the special organic fertilizer for Chinese torreya can increase organic matter components of soil, continuously provide effective potassium and effective nitrogen for plants, loosen soil, facilitate growth of Chinese torreya roots, ensure organic matter fertilizer effect nutrition of crops and promote growth of crops. The organic fertilizer has the characteristics of simple preparation method, obvious effect, rich raw material sources, feasible technical route, good application effect, obvious benefit, wide market and the like.
Detailed Description
The technical solution of the present invention will be described in more detail and fully with reference to the following embodiments.
In specific embodiment 1, the organic fertilizer special for Chinese torreya comprises the following raw materials in parts by weight: 30kg of peat, 3kg of tea seed cakes and 10kg of peanut stems; 5kg of fulvic acid potassium and 2kg of biological matrix compound; the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature-resistant bacillus subtilis, and the colony forming unit ratio of the Aspergillus niger to the Candida tropicalis to the high-temperature-resistant bacillus subtilis is 2:3: 1. The effective bacteria content in the biological matrix composite is more than 0.7 hundred million CFU/gram.
Further, the content of free humic acid in the peat is more than or equal to 4 percent.
A preparation method of the special organic fertilizer for Chinese torreya comprises the following steps:
(1) crushing tea seed cakes and peanut stems, adding corresponding peat according to the formula amount, adding a proper amount of water, and adjusting the water content to 50-55%;
(2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 5 days under the condition of intermittent turning, and then stacking and aging for 5 days to obtain a fermented organic fertilizer for later use;
(3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing, and sieving by a 60-mesh sieve;
(4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, drying until the water content is 19%, and sealing and packaging to obtain a finished product.
Or, after the organic fertilizer mixture in the step (4) is granulated, spraying 1.5% polyvinyl alcohol solution on the organic fertilizer mixture for coating, so that the organic fertilizer is slowly released, and the effect is more durable.
Specific example 2
The organic fertilizer special for the Chinese torreya comprises the following raw materials in parts by weight: 50kg of peat, 7kg of tea seed cakes and 12kg of peanut stems; 7kg of fulvic acid potassium and 3kg of biological matrix compound; the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature-resistant bacillus subtilis, and the colony forming unit ratio of the Aspergillus niger to the Candida tropicalis to the high-temperature-resistant bacillus subtilis is 1:3: 2. The effective bacteria content in the biological matrix composite is more than 0.7 hundred million CFU/gram.
Further, the content of free humic acid in the peat is more than or equal to 4 percent.
A preparation method of the special organic fertilizer for Chinese torreya comprises the following steps:
(1) crushing tea seed cakes and peanut stems, adding corresponding peat according to the formula amount, adding a proper amount of water, and adjusting the water content to 50%;
(2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 5 days under the condition of intermittent turning, and then stacking and aging for 7 days to obtain a fermented organic fertilizer for later use;
(3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing, and sieving by a 60-mesh sieve;
(4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, drying until the water content is 20%, and sealing and packaging to obtain a finished product.
Or, after the organic fertilizer mixture in the step (4) is granulated, spraying 1.5% polyvinyl alcohol solution on the organic fertilizer mixture for coating, so that the organic fertilizer is slowly released, and the effect is more durable.
Specific example 3
The organic fertilizer special for the Chinese torreya comprises the following raw materials in parts by weight: 45kg of peat, 6kg of tea seed cakes and 13kg of peanut stems; 8kg of fulvic acid potassium and 2kg of biological matrix compound; the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature-resistant bacillus subtilis, and the colony forming unit ratio of the Aspergillus niger to the Candida tropicalis to the high-temperature-resistant bacillus subtilis is 3:4: 2. The effective bacteria content in the biological matrix composite is more than 0.7 hundred million CFU/gram.
Further, the content of free humic acid in the peat is more than or equal to 4 percent.
A preparation method of the special organic fertilizer for Chinese torreya comprises the following steps:
(1) crushing tea seed cakes and peanut stems, adding corresponding peat according to the formula amount, adding a proper amount of water, and adjusting the water content to 50%;
(2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 5 days under the condition of intermittent turning, and then stacking and aging for 7 days to obtain a fermented organic fertilizer for later use;
(3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing, and sieving by a 60-mesh sieve;
(4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, drying until the water content is 20%, and sealing and packaging to obtain a finished product.
Or, after the organic fertilizer mixture in the step (4) is granulated, spraying 1.5% polyvinyl alcohol solution on the organic fertilizer mixture for coating, so that the organic fertilizer is slowly released, and the effect is more durable.
Field test
Selecting 100 Chinese torreya seedlings with similar growth vigor in 2 years, dividing the Chinese torreya seedlings into four parts, wherein three farmlands respectively use three special organic fertilizers for Chinese torreya prepared in the specific examples 1, 2 and 3 of the invention, and the other farmlands use common nitrogen phosphorus potassium fertilizers, and the comparison shows that after 1 year of culture:
by using the special organic fertilizer for Chinese torreya of the embodiment 1 of the invention, the growth of seedlings is fast, the plants are healthy, the survival rate is 98%, and the average height of the plants is increased by 19% compared with the Chinese torreya seedlings without the special organic fertilizer; by using the special organic fertilizer for Chinese torreya of the embodiment 2 of the invention, the growth of seedlings is fast, the plants are healthy, the survival rate is 93%, and the average height of the plants is increased by 16% compared with Chinese torreya seedlings without the special organic fertilizer; by using the special organic fertilizer for Chinese torreya of the embodiment 3 of the invention, the growth of seedlings is fast, the plants are healthy, the survival rate is 92%, and the average height of the plants is increased by 14% compared with the Chinese torreya seedlings without the special organic fertilizer; and the application of the special organic fertilizer for Chinese torreya prepared by the three embodiments can greatly reduce the plant diseases and insect pests in the farmland. Therefore, the special organic fertilizer for Chinese torreya has good effect.
The effect of the embodiment is superior to the other two embodiments, compared to the three embodiments.
Taking the product of the specific example 1 as an example, the annual use time of the special organic fertilizer for Chinese torreya is as follows:
applying compound fertilizer (nitrogen, phosphorus and potassium) in 1.3 months:
seedling-high nitrogen as main material
Saplings (unripe trees) - - - - -balance fertilizer;
fruit bearing trees, namely balance fertilizer from five centimeters to ten centimeters, more than ten centimeters and high potassium as the main.
2. In the next half year (after fruit picking), the special organic fertilizer and the compound fertilizer for the Chinese torreya:
the seedlings and saplings are fertilized 4 times a year (3, 5, 7 and 11 months).
One-year 2-time fertilization of fruiting tree
3. The dosage is as follows:
the special compound fertilizer: applying 1 kg of fruiting tree (10 cm-20 cm) every time, and the same in the next half year;
applying 2kg of fruiting tree (more than 20 cm) each time, and the same in the next half year;
the fertilizing amount of 1 kg is increased for trees with 10 cm increased for fruiting trees (more than 30 cm).
Organic fertilizer special for Chinese torreya: and (3) seedling: 1-2 kg/sapling: 0.5 kg/strain
The fertilizer is applied 5-8 kg for fruiting trees (10-20 cm) each time, and 5kg for 10 cm increase.
Applying an organic fertilizer: the fertilizing amount is increased or decreased by 20 percent according to more or less yield of the results (the fertilizing amount is increased by 20 percent when the results are more, and is decreased by 20 percent when the results are not more).
It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. All other implementations made by those skilled in the art without any inventive step based on the embodiments of the present invention belong to the protection scope of the present invention.
Claims (9)
1. A special organic fertilizer for Chinese torreya is characterized in that: the organic fertilizer comprises the following raw materials in parts by weight:
30-50 parts of peat, 3-10 parts of tea seed cakes and 8-15 parts of peanut stems; 3-8 parts of potassium fulvate and 1-3 parts of biological matrix compound;
the biological matrix compound comprises Aspergillus niger, Candida tropicalis and high-temperature resistant Bacillus subtilis.
2. The special organic fertilizer for Chinese torreya and the preparation method thereof according to claim 1 are characterized in that: the organic fertilizer comprises the following raw materials in parts by weight: 30 parts of peat, 3 parts of tea seed cakes and 10 parts of peanut stems; 5 parts of potassium fulvate and 2 parts of a biological matrix compound.
3. The special organic fertilizer for Chinese torreya and the preparation method thereof according to claim 1 are characterized in that: the content of free humic acid in the peat is more than or equal to 4 percent.
4. The special organic fertilizer for Chinese torreya and the preparation method thereof according to claim 1 are characterized in that: the colony forming unit ratio of Aspergillus niger, Candida tropicalis and high temperature resistant Bacillus subtilis in the biological matrix compound is (1-3): (3-4): 1-2.
5. The special organic fertilizer for Chinese torreya and the preparation method thereof according to claim 4, wherein the special organic fertilizer comprises the following components: the effective bacteria content in the biological matrix composite is more than 0.7 hundred million CFU/gram.
6. A preparation method of the special organic fertilizer for Chinese torreya according to claim 1, which is characterized by comprising the following steps: the method comprises the following steps:
(1) crushing tea seed cakes and peanut stems, adding corresponding peat according to the formula amount, adding a proper amount of water, and adjusting the water content to 50-55%;
(2) adding a biological matrix compound into the mixture obtained in the step (1), carrying out aerobic fermentation for 3-5 days under the condition of intermittent turning, and then stacking and aging for 5-7 days to obtain a fermented organic fertilizer for later use;
(3) adding potassium fulvate into the organic fertilizer prepared in the step (2), uniformly stirring, crushing and sieving;
(4) and (4) putting the organic fertilizer mixture prepared in the step (3) into a granulator, and drying until the water content is lower than 20%, thus obtaining the finished product.
7. The preparation method of the special organic fertilizer for Chinese torreya according to claim 6, which is characterized by comprising the following steps: and (4) after the organic fertilizer mixture is granulated in the step (4), spraying a polyvinyl alcohol solution on the organic fertilizer mixture for coating.
8. The preparation method of the special organic fertilizer for Chinese torreya according to claim 7, which is characterized by comprising the following steps: the concentration of the polyvinyl alcohol solution is 1.5%.
9. The preparation method of the special organic fertilizer for Chinese torreya according to claim 6, which is characterized by comprising the following steps: and (4) sieving to 60-mesh sieve in the step (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218926.7A CN110937953A (en) | 2019-12-03 | 2019-12-03 | Special organic fertilizer for Chinese torreya and preparation method thereof |
| AU2020102132A AU2020102132A4 (en) | 2019-12-03 | 2020-09-04 | Torreya Grandis-Specific Organic Fertilizer and Preparation Method Thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911218926.7A CN110937953A (en) | 2019-12-03 | 2019-12-03 | Special organic fertilizer for Chinese torreya and preparation method thereof |
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| CN110937953A true CN110937953A (en) | 2020-03-31 |
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| CN201911218926.7A Pending CN110937953A (en) | 2019-12-03 | 2019-12-03 | Special organic fertilizer for Chinese torreya and preparation method thereof |
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| CN (1) | CN110937953A (en) |
| AU (1) | AU2020102132A4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484378A (en) * | 2020-04-28 | 2020-08-04 | 浙江省林业科学研究院 | Special fertilizer for Chinese torreya seedlings and preparation method thereof |
| CN111689811A (en) * | 2020-06-29 | 2020-09-22 | 砀山县绿源生态肥料有限公司 | Preparation method of slow-release photosynthesis-promoting compound fertilizer |
| CN114085114A (en) * | 2021-12-21 | 2022-02-25 | 浙江省农业科学院 | Special organic-inorganic compound fertilizer for torreya grandis, and preparation method and device thereof |
| CN114097519A (en) * | 2021-12-06 | 2022-03-01 | 丽水市森林资源保护管理总站 | Chinese torreya planting method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113039987A (en) * | 2021-03-25 | 2021-06-29 | 南阳琴溪湖农业开发有限公司 | Method for promoting rooting and survival of tea seedlings transplanted in dry alkaline land |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111484378A (en) * | 2020-04-28 | 2020-08-04 | 浙江省林业科学研究院 | Special fertilizer for Chinese torreya seedlings and preparation method thereof |
| CN111689811A (en) * | 2020-06-29 | 2020-09-22 | 砀山县绿源生态肥料有限公司 | Preparation method of slow-release photosynthesis-promoting compound fertilizer |
| CN114097519A (en) * | 2021-12-06 | 2022-03-01 | 丽水市森林资源保护管理总站 | Chinese torreya planting method |
| CN114085114A (en) * | 2021-12-21 | 2022-02-25 | 浙江省农业科学院 | Special organic-inorganic compound fertilizer for torreya grandis, and preparation method and device thereof |
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| AU2020102132A4 (en) | 2020-10-15 |
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