CN112021073A - Morchella esculenta external aid nutrition bag ingredient, nutrition bag and preparation method thereof - Google Patents
Morchella esculenta external aid nutrition bag ingredient, nutrition bag and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/60—Cultivation rooms; Equipment therefor
- A01G18/64—Cultivation containers; Lids therefor
- A01G18/66—Cultivation bags
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Abstract
The invention discloses ingredients of a morchella external aid nutrition bag, which comprise the following components in parts by weight: 30-32 parts of wood chips, 30-35 parts of corncob meal, 30-40 parts of wheat, 2-3 parts of sheep manure meal, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash and 0.4-0.6 part of magnesium sulfate. The toadstool nutrient provided by the invention can obviously improve the growth speed of toadstool hypha, increase the number of toadstool primordia, improve the output of the toadstool and the quality of fruiting bodies, and improve the yield per mu.
Description
Technical Field
The invention belongs to the technical field of edible mushroom cultivation, and particularly relates to ingredients of a morchella esculenta external aid nutrition bag, a nutrition bag and a preparation method of the nutrition bag.
Background
Morchella esculenta is a precious edible fungus, contains polysaccharide for inhibiting tumor, and active ingredients for resisting bacteria and viruses, has the effects of enhancing organism immunity, resisting fatigue, resisting viruses, inhibiting tumor and the like, and has high nutritional value. At present, China has become a world-wide Morchella export country, and most of exported Morchella are naturally wild. Wild morchella is generally grown in forests in mountain areas, and the wild morchella grows once a year, so that the yield is rare and the collection is difficult. With the improvement of living standard of people and the increase of the demand of China such as morals, law, ideology and the like on morchella, the wild morchella is far from meeting the demands of domestic and international markets. Therefore, the artificial or semi-artificial cultivation technology of the morchella becomes a research hotspot of the edible fungi.
The traditional morchella nutrient formula mainly adopts rice hulls, dipotassium hydrogen phosphate, potato powder and other raw materials as stock culture media for culture. However, how to increase the primordium quantity of the morchella and improve the yield and the fruit body quality of the morchella is still a technical problem to be solved by the artificial cultivation of the morchella.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides ingredients of a morchella esculenta external aid nutrition bag, a nutrition bag and a preparation method of the nutrition bag. The technical problem to be solved by the invention is realized by the following technical scheme:
the ingredients of the morchella esculenta external aid nutrition bag comprise the following components in parts by weight: 30-31.5 parts of wood chips, 30-35 parts of corn cob powder, 30-40 parts of wheat, 2-3 parts of sheep manure powder, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash and 0.4-0.6 part of magnesium sulfate.
In one embodiment of the invention, the formulation further comprises 0.1-0.2 parts by weight of monopotassium phosphate.
In one embodiment of the invention, the ingredients further comprise 4-6 parts of winter pear by weight.
In one embodiment of the invention, the winter fruit pears are 5mm to 8mm in size.
In one embodiment of the invention, the corncob meal has a size of 5mm to 10 mm.
In one embodiment of the invention the wood chips have a size of 5mm to 10 mm.
The invention further provides a morel external aid nutrition bag, which comprises a material containing bag and morel external aid nutrition bag ingredients arranged in the material containing bag, wherein the morel external aid nutrition bag ingredients comprise the morel external aid nutrition bag ingredients provided by the embodiment.
In one embodiment of the invention, the pouch is a polypropylene pouch.
The invention also provides a preparation method of the morchella external-aid nutrition bag, which comprises the following steps:
the weight portion of the material is as follows:
1) 30-32 parts of wood chips are mixed according to the weight ratio of 1: 1.2-1:1 is mixed with water to prewet the wood chips for 24 hours;
2) soaking 30-35 parts of corncob powder in water for 24-48h, and draining;
3) boiling 30-40 parts of wheat in water for 30min until the wheat has no white core and the skin is not cracked, and draining;
4) mixing the sawdust obtained in the step 1) with the corncob powder obtained in the step 2), adding the mixture into the material obtained in the step 3), and simultaneously adding 4-5 parts of humus soil, 2-3 parts of sheep manure powder, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash, 0.1-0.2 part of potassium dihydrogen phosphate and 0.4-0.6 part of magnesium sulfate to obtain a mixture;
5) adjusting the water content of the mixture to 55-60% and the pH value to 7.5-8.5, and uniformly stirring;
6) filling the uniformly stirred mixture obtained in the step 5) into a polypropylene bag with the thickness of 17cm multiplied by 33cm, and carrying out high-pressure sterilization for 2-3h at the temperature of 121 +/-5 ℃, or carrying out normal-pressure sterilization for 16-24h at the temperature of 100 +/-5 ℃;
thus, the preparation of the morchella esculenta external aid nutrition bag is completed.
In an embodiment of the present invention, step 4) further includes: adding 4-6 parts of winter pear into the obtained material to obtain a mixture.
The invention has the beneficial effects that:
the ingredients of the toadstool external-aid nutrition bag provided by the invention can obviously improve the growth speed of toadstool hypha, increase the number of toadstool primordia, and improve the output and the fruit body quality of the toadstool. After the morchella esculenta foreign aid nutrition bag provided by the invention is used, the original base number of morchella esculenta in unit area is 4-6 times of that before the morchella esculenta is used, and the yield per mu reaches 315-480 kg; and the morchella is uniform in fruiting, uniform in fruiting body size, thick in ascocarp, good in quality and high in rate of over 91%.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a diagram of a morel primordium obtained by field cultivation of morel according to an embodiment of the present invention;
fig. 2 is a diagram of morel fruiting bodies obtained by field cultivation of morel according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited thereto.
Example one
The embodiment provides a formula of a morchella external aid nutrition bag, which comprises the following components in parts by weight: 30-32 parts of wood chips, 30-35 parts of corncob meal, 30-40 parts of wheat, 2-3 parts of sheep manure meal, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash and 0.4-0.6 part of magnesium sulfate.
The conventional ingredients of the morchella esculenta external-aid nutrition bag take rice hulls as one of main raw materials, and the rice hulls as the raw materials are not easy to obtain in some areas where rice is not planted. After experimental study and comparative analysis, the corncob meal is found to achieve the experimental effect. Therefore, in the embodiment, the rice hulls are replaced by the corncob meal so as to achieve the same effect, and the corncob meal is easier to obtain in northern areas. In addition, the content of K, Fe in the rice hull powder is slightly low, the Cu content reaches the standard, but the Mn element content is far higher than the national standard, the poisoning phenomenon can be caused by excessive intake, and the contents of K, Cu, Fe and Mn elements in the corncobs can reach the national standard. Therefore, the corncob meal can be preferably used as a raw material of the ingredients of the morchella esculenta external-aid nutrition bag.
Further, the hickory chick foreign-aid nutrition bag ingredient that this embodiment provided has increased sheep excrement powder, compares traditional potato powder, and sheep excrement powder is the differentiation of the easier inductions hickory chick mycelium.
In addition, the formula of the morchella nutrient provided by the embodiment also comprises 0.1-0.2 part of potassium dihydrogen phosphate. Potassium dihydrogen phosphate belongs to a novel high-concentration phosphorus-potassium two-element compound fertilizer, and is mainly used as a culture agent, an enhancer, a leavening agent and a fermentation aid of brewing yeast in general. In recent years, the actual application effect of some expert institutions such as agricultural academy and soil and fertilizer station on various crops proves that the monopotassium phosphate has many excellent effects of remarkably increasing yield and income, improving quantity and optimizing quality, resisting lodging, resisting diseases and insect pests, preventing and treating premature senility and the like, and has the effect of overcoming insufficient nutrition caused by the reduction of the aging and absorption capacity of root systems in the later growth stage of the crops. Therefore, in this embodiment, the monopotassium phosphate not only can be used as a leavening agent, but also can provide necessary chemical elements for the culture of the morchella.
Preferably, in this embodiment, the size of the corncob meal and the wood chips is 5mm to 10 mm.
In this embodiment, carry out the preparation of hickory chick external-aid nutrition bag with corncob powder, potassium dihydrogen phosphate, magnesium sulfate and sheep excrement powder according to the weight ratio that this embodiment provided for field cultivation can effectively increase the ability of inducing hickory chick mycelium to differentiate into primordium, and other components of this embodiment are equipped with simultaneously, can show improvement hickory chick hypha growth rate, increase hickory chick primordium quantity, improve hickory chick output and fruit body quality. Experiments prove that after the morchella foreign aid nutrition bag provided by the embodiment is used, the original base number of morchella per unit area is 4-5.5 times of that before the morchella foreign aid nutrition bag is used, and the yield per mu reaches 315-450 kg; and the fruiting is regular, the fruit body size is uniform, the ascocarp is thick, the quality is good, and the excellent rate reaches more than 91%.
Example two
On the basis of the first embodiment, the embodiment also provides another morchella external-aid nutrition bag ingredient which comprises the following components in parts by weight: 30-32 parts of wood chips, 30-35 parts of corncob meal, 30-40 parts of wheat, 2-3 parts of sheep manure meal, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash, 0.1-0.2 part of monopotassium phosphate, 0.4-0.6 part of magnesium sulfate and 4-6 parts of winter pear.
Wherein the size of the winter pear is 5mm-8mm, and the size of the corn cob powder and the wood dust is 5mm-10 mm.
Winter pear is commonly called western garden pear, is a fruit with high nutritive value and is mainly produced in Gansu province and other places in China. In the embodiment, winter pear is cut into 5-8mm particles, and the particles are added into ingredients of the Morchella esculenta foreign-aid nutrition bag, so that the growth of hyphae of Morchella esculenta is facilitated, the dry weight of formed colonies is increased, and the yield is improved.
Specifically, the winter pears contain various sugars such as fructose, sucrose and glucose, the sugar content is about 9%, and the various sugars are beneficial to producing various extracellular digestive enzymes on the cultured strains, so that the cultured strains are richer in nutrition when carbon elements or sugar are utilized in field culture, and the growth of morchella is facilitated.
In addition, winter pears also contain a number of vitamins and minerals, which are also essential substances in microorganisms. When the morchella is cultivated, organic matters need to be supplemented, and the winter pear contains abundant nutrient substances and can provide nutrients needed by the growth of the morchella.
The ingredients of the Morchella esculenta external-aid nutrition bag provided by the embodiment can be used for culturing Morchella esculenta in areas such as Gansu and the like in a field, traditional chaff is replaced by corncob powder according to local resource conditions, local fruit winter pears are added, the manufacturing cost is saved, and the efficiency is improved.
In the embodiment, 4-6 parts of winter pears are added in the ingredients, and other components are added, so that the growth speed of morchella mycelium can be obviously improved, the number of morchella primordia is increased, and the yield and the fruit body quality of morchella are improved. Experiments prove that after the morchella foreign aid nutrition bag provided by the embodiment is used, the original base number of morchella per unit area is 4.5-6 times of that before the use, and the yield per mu reaches 385-480 kg; and the fruiting is neat, the fruit bodies are uniform in size, the ascocarp is thick, the quality is good, and the excellent rate reaches more than 91%.
EXAMPLE III
The embodiment provides a toadstool foreign-aid nutrition bag, including the material loading bag and arrange in the toadstool foreign-aid nutrition bag ingredient in the material loading bag, wherein, the toadstool foreign-aid nutrition bag ingredient can be made by the toadstool foreign-aid nutrition bag ingredient of above-mentioned embodiment one and embodiment two.
Furthermore, the nutrition bag can adopt a polypropylene bag as a material containing bag, and the specification of the nutrition bag can be (12-18) cm x (24-35) cm. In practical application, the condition that the nutrients of morchella esculenta are insufficient may occur by using a small nutrition bag, while the condition that the nutrients of a matrix in the nutrition bag cannot be effectively absorbed and utilized may occur by using a large nutrition bag, so that resource waste is caused. Therefore, the specification of the material bag needs to be selected according to the practical situation, for example, a polypropylene bag with the thickness of 17cm × 33cm can be selected.
In addition, the loading amount of the morchella external-aid nutrition bag provided by the embodiment is set to be 60-80% of the volume of the material-loading bag, so that the materials in the bag have certain looseness.
The toadstool external-aid nutrition bag provided by the embodiment can be used for toadstool field cultivation. Specifically, when the morchella is cultivated in a field, the nutrition bag is placed within 3-7 days after the morchella is planted, the nutrition bag is placed horizontally, the ground surface of the nutrition bag is flattened and punctured with small holes, and the using amount is 1800-2500 bags per mu. In practice, the amount of acres can be adjusted according to the soil fertility, and the adjustment of the amount is positively correlated with the soil fertility.
By adopting the Morchella esculenta external-aid nutrition bag provided by the embodiment, the growth speed of Morchella esculenta mycelia can be obviously improved, the number of Morchella esculenta primordia is increased, and the yield and the fruit body quality of Morchella esculenta are improved.
Example four
On the basis of the first embodiment and the third embodiment, the embodiment provides a preparation method of the morchella external-aid nutrition bag, which comprises the following steps:
the weight portion of the material is as follows:
1) 30 parts of wood chips are mixed according to the proportion of 1: mixing the wood chips with water in a ratio of 1.2-1:1 to prewet the wood chips for 24 hours;
2) soaking 30 parts of corncob powder in water for 24-48h, and draining;
3) boiling 30 parts of wheat in water for 30min until the wheat has no white core and the skin is not cracked, and draining;
4) mixing the sawdust obtained in the step 1) with the corncob powder obtained in the step 2), adding the mixture into the material obtained in the step 3), and simultaneously adding 2 parts of sheep manure powder, 1 part of gypsum, 1.3 parts of quicklime, 0.5 part of plant ash, 0.1 part of potassium dihydrogen phosphate and 0.6 part of magnesium sulfate to obtain a mixture;
5) adjusting the water content of the mixture to 55-60% and the pH value to 7.5-8.5, and uniformly stirring;
6) filling the uniformly stirred mixture obtained in the step 5) into a polypropylene bag with the thickness of 17cm multiplied by 33cm, and carrying out high-pressure sterilization for 2-3h at the temperature of 121 +/-5 ℃ or carrying out normal-pressure sterilization for 16-24h at the temperature of 100 +/-5 ℃.
Thus, the preparation of the morchella esculenta external aid nutrition bag is completed.
Optionally, in this embodiment, before performing step 1), 30 parts of wood chips are piled up for natural decomposition three months in advance to better realize the preparation of the nutrition bag.
In another embodiment of the invention, 4-6 parts of winter pear can be added into the mixture of the step 4).
It should be noted that, in this example, when preparing the toadstool external-aid nutrition bag, there is no limitation on the order of adding the components when the mixture is formed in the step 4), and furthermore, there is no limitation on the adjustment manner of the water content of the mixture. According to the conventional means in the field, the components can be mixed, and then water is added to be fully and uniformly stirred; or before stirring, respectively making certain or some components have certain water content, and after stirring and mixing, making the water content of the mixture reach 55-60%. For the less water soluble component, it can be dissolved and mixed in water first and then mixed with other components. It should be noted that different blending methods only affect the time and difficulty of blending, and the manufacturing of the nutrition bag of the invention is not limited to one or more blending methods as long as the materials can be blended finally and the water content of the mixture is 55-60%. The water content of the invention is calculated according to the calculation standard of the soil water content.
Further, the autoclaving in step 6) refers to a method of placing the articles in a closed autoclave, and denaturing proteins and nucleic acids in the microorganisms using high-pressure saturated steam, thereby killing the microorganisms. The method has strong sterilization capability, and is the most effective and widely applied sterilization method. Increasing the steam pressure can increase the steam temperature and enhance the sterilization effect. The culture medium is sterilized at 121 deg.C (103.4kPa steam pressure) for 30min to achieve complete sterilization. In the embodiment, the sterilization effect can be completely achieved by autoclaving at 121 +/-5 ℃ for 2-3 h.
Further, sterilization under atmospheric pressure may be carried out. The normal pressure sterilization, that is, normal pressure sterilization, refers to a method of placing a sterilized object in a normal pressure sterilizer and sterilizing the object with steam under a natural pressure. The time for atmospheric sterilization is generally calculated as the time for which the atmosphere (100 ℃) is exposed, and is generally maintained for 16 to 24 hours.
The toadstool external-aid nutrition bag prepared by the method provided by the embodiment can be used for field cultivation of toadstool, and can be used for remarkably improving the growth speed of toadstool hypha, increasing the number of toadstool primordium and improving the yield and the fruit body quality of the toadstool.
Specifically, the nutrition bag prepared in the embodiment is used for field cultivation of morchella. The nutrition bag prepared in the embodiment is placed within 3-7 days after the morchella is planted, the nutrition bag is placed transversely, the ground surface of the nutrition bag is flattened, small holes are punched, and the using amount is 1900 bags per mu.
Experiments prove that after the morchella nutrient provided by the embodiment is used, the original base number of morchella in unit area is 4.5 times of that before the morchella is used, and the yield per mu reaches 315kg-407 kg; and the fruiting is neat, the fruit bodies are uniform in size, the ascocarp is thick, the quality is good, and the excellent rate reaches more than 91%.
EXAMPLE five
On the basis of the fourth embodiment, the formula of the morchella esculenta nutritional agent is adjusted to the following components in parts by weight: 32 parts of wood chips, 34 parts of corncob powder, 35 parts of wheat, 3 parts of sheep manure powder, 1.5 parts of gypsum, 1.5 parts of quicklime, 0.6 part of plant ash, 0.2 part of potassium dihydrogen phosphate and 0.5 part of magnesium sulfate, and the preparation method is unchanged to obtain the morchella external aid nutrition bag.
The nutrition bag prepared in the embodiment is used for field cultivation of morchella esculenta. The nutrition bag prepared in the embodiment is placed within 3-7 days after the morchella is planted, the nutrition bag is placed transversely, the ground surface of the nutrition bag is flattened, small holes are punched, and the using amount is 2000 bags per mu.
Experiments prove that after the morchella nutrient ingredient provided by the embodiment is used, the original base number of morchella in unit area is 5.5 times of that before the morchella nutrient ingredient is used, and the yield per mu reaches 380kg-450 kg; and the fruiting is regular, the fruit body size is uniform, the ascocarp is thick, the quality is good, and the excellent rate reaches more than 92%.
EXAMPLE six
On the basis of the second embodiment and the fifth embodiment, 6 parts of winter pear are added in the ingredients of the fifth embodiment, and the weight parts of the rest components are adjusted to form the following ingredients of the morchella external-aid nutrition bag: 31 parts of wood chips, 35 parts of corn cob powder, 40 parts of wheat, 2.5 parts of sheep manure powder, 2 parts of gypsum, 1.5 parts of quicklime, 0.8 part of plant ash, 0.2 part of potassium dihydrogen phosphate, 0.5 part of magnesium sulfate and 6 parts of winter pear, and obtaining the morchella external aid nutrition bag by adopting the same preparation method.
When the morchella is cultivated in a field, the obtained nutrition bag is placed in the field within 3-7 days after the morchella is planted, wherein the nutrition bag is transversely placed, the ground surface is flattened and the small holes are punched, and the using amount is 2400 bags per mu. Experiments prove that after the morchella nutrient formula provided by the embodiment is used, the original base number of morchella in unit area is 6 times of that before the morchella is used, and the yield per mu reaches 430kg-480 kg; and the fruiting is regular, the fruit body size is uniform, the ascocarp is thick, and the good rate of the quality is more than 93%.
Referring to fig. 1 and 2, fig. 1 is a diagram of a morel primordium obtained by field cultivation of morel according to an embodiment of the present invention; fig. 2 is a diagram of morel fruiting bodies obtained by field cultivation of morel according to an embodiment of the present invention. As can be seen from figure 2, the ingredients provided by the embodiment are used for making the morchella external-aid nutrition bag and are used for field cultivation of the morchella, and the obtained morchella has uniform fruiting body size and thick ascocarp.
EXAMPLE seven
On the basis of the sixth embodiment, the ingredients of the morchella external-aid nutrition bag are adjusted to be the following components in parts by weight: 31 parts of wood chips, 32 parts of corn cob powder, 38 parts of wheat, 2 parts of sheep manure powder, 1.8 parts of gypsum, 1 part of quicklime, 1 part of plant ash, 0.1 part of monopotassium phosphate, 0.4 part of magnesium sulfate and 4 parts of winter pear, and the preparation method is unchanged, so that the morchella external-aid nutrition bag is obtained.
When the morchella is cultivated in a field, the obtained nutrition bag is placed in the field within 3-7 days after the morchella is planted, wherein the nutrition bag is transversely placed, the ground surface is flattened and small holes are punched, and the using amount is 2100 bags per mu. Experiments prove that after the morchella nutrient formula provided by the embodiment is used, the original base number of morchella in unit area is 5.7 times of that before the morchella is used, and the yield per mu reaches 390kg-465 kg; and the fruiting is regular, the fruit body size is uniform, the ascocarp is thick, the quality is good, and the excellent rate reaches more than 92%.
Example eight
Two experiments for field cultivation of morel by using the traditional morel nutrition bag are provided below to further illustrate the beneficial effects of the invention.
1. The field cultivation of the morchella is carried out by adopting a traditional morchella external aid nutrition bag I, and the ingredients and the parts by mass of the ingredients of the nutrition bag are as follows:
28% of miscellaneous tree flower, 41% of wheat, 26.5% of corn flour and 4.5% of lime.
After the morchella esculenta external aid nutrition bag prepared by the ingredients is used for cultivating morchella esculenta, the primordium quantity of the morchella esculenta sporocarp per unit area is only 3.5 times of that before use, the yield per mu can only reach 150kg-310kg, the fruiting is slow, the fruiting body is poor in shape, and the quantity with good quality only accounts for 80% of the total quantity.
2. The traditional toadstool foreign aid nutrition bag II is adopted for large-field toadstool cultivation, and the ingredients of the nutrition bag comprise the following components in parts by weight:
33 parts of rice husk, 38 parts of wheat, 27.5 parts of wood chips, 4.5 parts of humus, 1.2 parts of potato powder, 0.8 part of gypsum, 0.8 part of lime, 0.5 part of sodium butyrate, 0.4 part of sodium chloride and 0.5 part of magnesium sulfate.
After the morchella external-aid nutrition bag prepared by the ingredients is used for cultivating morchella, the primordium quantity of the morchella sporocarp per unit area is about 4.7 times of that before use, and the yield per mu can only reach 200kg-365 kg; and the fruiting body has poor shape, large size difference, poor pileus appearance, thinner meat quality and good quality, and the quantity of the fruiting body only accounts for 84 percent of the total quantity.
Therefore, the toadstool external-aid nutrition bag provided by the invention can obviously improve the growth speed of toadstool hypha, increase the number of toadstool primordia, and improve the output and the fruit body quality of the toadstool.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. The ingredients of the morchella esculenta external aid nutrition bag are characterized by comprising the following components in parts by weight: 30-32 parts of wood chips, 30-35 parts of corncob meal, 30-40 parts of wheat, 2-3 parts of sheep manure meal, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash and 0.4-0.6 part of magnesium sulfate.
2. The ingredients of the toadstool external-aid nutrition bag according to claim 1, wherein the ingredients further comprise 0.1-0.2 parts of monopotassium phosphate by weight.
3. The ingredients of the morchella esculenta external-aid nutrition bag according to claim 2, wherein the ingredients further comprise 4-6 parts of winter pear by weight.
4. The morchella esculenta external-aid nutrition bag ingredient according to claim 3, wherein the winter fruit pears are 5mm to 8mm in size.
5. The morchella esculenta external-aid nutritional bag ingredient according to claim 1, wherein the corncob meal is 5mm to 10mm in size.
6. The ingredients of the morchella esculenta external-aid nutrition bag according to claim 1, wherein the wood chips are 5mm to 10mm in size.
7. A morel external aid nutrition bag, which is characterized by comprising a material containing bag and morel external aid nutrition bag ingredients arranged in the material containing bag, wherein the morel external aid nutrition bag ingredients comprise the morel external aid nutrition bag ingredients according to any one of claims 1 to 6.
8. The morchella esculenta external-aid nutritional bag according to claim 7, wherein the material-containing bag is a polypropylene bag.
9. A preparation method of a morchella external aid nutrition bag is characterized by comprising the following steps:
the weight portion of the material is as follows:
1) 30-32 parts of wood chips are mixed according to the weight ratio of 1: 1.2-1:1 is mixed with water to prewet the wood chips for 24 hours;
2) soaking 30-35 parts of corncob powder in water for 24-48h, and draining;
3) boiling 30-40 parts of wheat in water for 30min until the wheat has no white core and the skin is not cracked, and draining;
4) mixing the wood chips obtained in the step 1) with the corncob powder obtained in the step 2), adding the mixture into the material obtained in the step 3), and simultaneously adding 4-5 parts of humus soil, 2-3 parts of sheep manure powder, 1-2 parts of gypsum, 1-1.5 parts of quicklime, 0.5-1 part of plant ash, 0.1-0.2 part of potassium dihydrogen phosphate and 0.4-0.6 part of magnesium sulfate to obtain a mixture;
5) adjusting the water content of the mixture to 55-60% and the pH value to 7.5-8.5, and uniformly stirring;
6) filling the uniformly stirred mixture obtained in the step 5) into a polypropylene bag with the thickness of 17cm multiplied by 33cm, and carrying out high-pressure sterilization for 2-3h at the temperature of 121 +/-5 ℃, or carrying out normal-pressure sterilization for 16-24h at the temperature of 100 +/-5 ℃;
thus, the preparation of the morchella esculenta external aid nutrition bag is completed.
10. The method for preparing a morel externally-applied nutrition bag according to claim 9, wherein the step 4) further comprises: adding 4-6 parts of winter pear into the obtained material to obtain a mixture.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475313A (en) * | 2021-08-16 | 2021-10-08 | 恩施土家族苗族自治州农业科学院(恩施土家族苗族自治州硒应用技术与产品开发研究院) | Morchella esculenta external aid nutrition bag ingredient and preparation method thereof, nutrition bag and morchella esculenta cultivation method |
| CN114158423A (en) * | 2021-10-21 | 2022-03-11 | 何章义 | Low-cost morchella esculenta external-aid nutrient material and preparation method and application method thereof |
| CN114532149A (en) * | 2021-12-28 | 2022-05-27 | 中国林业科学研究院亚热带林业研究所 | Morchella esculenta external aid nutrition bag and application and use method thereof |
| CN114982571A (en) * | 2022-07-18 | 2022-09-02 | 铜仁市农业科学院 | A kind of method for growing Morchella in mountain area |
| CN118489490A (en) * | 2024-06-06 | 2024-08-16 | 陕西省微生物研究所 | Morchella exogenous nutrient matrix, preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113475313A (en) * | 2021-08-16 | 2021-10-08 | 恩施土家族苗族自治州农业科学院(恩施土家族苗族自治州硒应用技术与产品开发研究院) | Morchella esculenta external aid nutrition bag ingredient and preparation method thereof, nutrition bag and morchella esculenta cultivation method |
| CN114158423A (en) * | 2021-10-21 | 2022-03-11 | 何章义 | Low-cost morchella esculenta external-aid nutrient material and preparation method and application method thereof |
| CN114532149A (en) * | 2021-12-28 | 2022-05-27 | 中国林业科学研究院亚热带林业研究所 | Morchella esculenta external aid nutrition bag and application and use method thereof |
| CN114982571A (en) * | 2022-07-18 | 2022-09-02 | 铜仁市农业科学院 | A kind of method for growing Morchella in mountain area |
| CN118489490A (en) * | 2024-06-06 | 2024-08-16 | 陕西省微生物研究所 | Morchella exogenous nutrient matrix, preparation method and application |
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