CN114271159B - Light simplified cultivation method for Chinese yam - Google Patents
Light simplified cultivation method for Chinese yam Download PDFInfo
- Publication number
- CN114271159B CN114271159B CN202111481479.1A CN202111481479A CN114271159B CN 114271159 B CN114271159 B CN 114271159B CN 202111481479 A CN202111481479 A CN 202111481479A CN 114271159 B CN114271159 B CN 114271159B
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- yam
- chinese yam
- cultivation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of yam facility cultivation, in particular to a yam light simplified cultivation method. The method comprises the following steps: (1) yam cultivation, (2) management and (3) harvesting. According to the invention, the root limiter is used for cultivation, so that the difficulty of Chinese yam cultivation and harvesting is effectively reduced, and labor is saved in harvesting. In addition, according to the characteristic of the limited space soil fertilizer efficiency of the root limiter, the drainage culture medium and the water-holding culture medium are designed in a targeted manner to optimize the soil structure, and the water-holding medium is combined, so that the root system of the Chinese yam is in a soil environment with high biological enrichment degree, the biological synergistic effect in the soil is effectively improved, and the growth of the Chinese yam is promoted.
Description
Technical Field
The invention relates to the technical field of yam facility cultivation, in particular to a yam light simplified cultivation method.
Background
Rhizoma Dioscoreae is dried rhizome of Dioscorea opposita Dioscorea opposita Thunb of Dioscoreaceae, which has sweet taste and good sex, and enters lung, spleen and kidney channels; not dry and greasy; has effects in invigorating spleen, tonifying lung, invigorating stomach, tonifying kidney, strengthening kidney, replenishing vital essence, improving hearing and eyesight, supporting five viscera, strengthening tendons and bones, tranquilizing mind, and prolonging life; is used for treating weakness of spleen and stomach, listlessness, weakness, anorexia, chronic diarrhea, lung qi deficiency, asthma, cough, kidney qi deficiency, soreness of waist and knees, weakness of lower limbs, diabetes, frequent urination, spermatorrhea, premature ejaculation, leukorrhagia, skin red swelling, obesity, etc. Fresh Chinese yam is a daily food which can be eaten as vegetables and is also used as a traditional Chinese medicine, and is a plant which is continuously planted in a large quantity to meet the market demand.
The conventional Chinese yam planting technology needs deep ditch planting and deep digging harvesting, takes time and labor, is extremely easy to damage tubers, but uses the device to cultivate Chinese yams, and has the defects of rare communities in the device and poor stability of a cultivation system due to limited capacity, so that the Chinese yams grow slowly, and the quality of conventional cultivation is difficult to achieve.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a light and simplified cultivation method of Chinese yam, which improves the microbial content around the Chinese yam, improves the stability of the soil environment of the Chinese yam and improves the planting quality of the Chinese yam in a root limiter through a targeted cultivation design, and the specific technical scheme is as follows:
a light simplified cultivation method of Chinese yam comprises the following steps:
(1) Cultivation of Chinese yam
Selecting root limiters with the diameter of 30-60cm and the height of 1-1.3m, filling drainage culture medium at the bottom of the root limiters, and filling water-holding culture medium at the upper part of the root limiters, wherein each root limiter is used for planting 5-8 Chinese yam plants; the volume ratio of the drainage culture medium to the water holding culture medium is 1:4-6; after 3-5 days of planting, selecting evening pouring pine needle powder solution with the dosage of 30-50 ml/plant;
the root limiter is shown in fig. 1, is a common product in the market, and is easy to purchase in the agricultural product market and various online malls.
The manufacturing method of the drainage culture medium comprises the following steps: mixing 30-44 parts of leaves, 10-17 parts of river sand and 5-8 parts of mineral fertilizer, adding 400-500 parts of clear water, stirring for 20-30min, putting water hyacinth seedlings according to the density of 5-8 plants/cube, culturing for 2-3 days, adding 25-33 parts of pennisetum hydridum, 15-13 parts of sweet grasshopper, 8-10 parts of alfalfa and 40-50 parts of kitchen waste, supplementing lost water in time, culturing for 30-40 days, spreading all the mixture, airing the water, processing into powder with the granularity of 1-2cm by using a pulverizer, adding 10-13 parts of wormcast into the powder, stirring uniformly, and mixing with garden soil according to the mass ratio of 1:2-3;
the preparation method of the water-holding culture medium comprises the following steps: uniformly mixing 10-30 parts of pig manure, 30-50 parts of cow manure, 31-57 parts of fungus residues, 10-15 parts of vinasse and 60-70 parts of green algae, inoculating 5-8 parts of EM bacteria, fermenting for 2-5 days, piling up the mixture into culture beds with the height of 10-13cm, the width of 80-100cm and the length of 3-5m, separating 10-20cm between each culture bed, releasing earthworms in the culture beds according to 100-300 bars/square meter, keeping the environmental temperature at 23-25 ℃, spreading wheat bran on the surface of the culture beds every day, continuously culturing for 20-25 days, separating the earthworms from the culture materials, and mixing the culture materials and garden soil according to the mass ratio of 1:1.5-1.8;
(2) Management of
After the Chinese yam is planted, topdressing is carried out once per month, a liquid fertilizer and a solid fertilizer are selected in a topdressing mode, the application time of the liquid fertilizer and the solid fertilizer is 3-5 days apart, and the liquid fertilizer is applied before the solid fertilizer; the Chinese yam grows to 15-18cm, garden soil and solid fertilizer are mixed according to the mass ratio of 1:6-7, the Chinese yam plants are hilled, and the positions of 3-4cm of the roots of the Chinese yam plants are covered;
the preparation method of the liquid fertilizer comprises the following steps: uniformly mixing 3-5 parts of EM bacterial liquid, 5-8 parts of potassium fulvate, 600-700 parts of clear water, 10-15 parts of biogas slurry and 30-50 parts of vinegar residue, standing for 20-30h, diluting for 3-5 times, and applying according to 50-80 ml/strain;
the preparation method of the solid fertilizer comprises the following steps: mixing 60-70 parts of sun-dried cow dung with 500-600 parts of clear water, adding 4-5 parts of urea phosphate, 5-8 parts of potassium sulfate and 0.1-0.3 part of zinc sulfate, uniformly mixing, crushing 100-130 parts of rape into powder with the concentration of 1-3cm, pouring the powder into a mixed solution, softening the cow dung, and adding turfy soil to adjust the water content of the mixture to 60-70%;
(3) Harvesting
The cultivation groove is opened on the ground, the substrate is planed to take out the yam, the substrate is mixed with 1000-1500 times of EM bacteria liquid, the water content is regulated to 88-94%, and the soil pile with the pile height of 50-80cm is collected for fermentation for 1-2 weeks and then is used as a water holding cultivation substrate for repeated use.
Further, in the step (1), the leaf is one or more of plum leaf, walnut leaf and eucommia leaf.
Further, in the step (1), the mineral fertilizer is one or more of celestite and attapulgite powder.
Further, in the step (1), the height of the water hyacinth seedling is 3-5cm.
Further, in the step (1), the grease content of the kitchen waste is 25-28%.
Further, in the step (1), the wheat bran is used in an amount of 3-5% by mass of the culture medium, and the water content is 66-73%.
Further, in the step (1), the preparation method of the pine needle powder solution comprises the following steps: mixing pine needle powder and water according to a mass ratio of 1:3, boiling, diluting with water for 200-300 times, adding bone powder with mass of 3-5% into the solution, and stirring uniformly.
Further, in the step (2), the dosage of the solid fertilizer is 120-150 g/strain.
Drawings
Fig. 1 is a schematic view of a root limiter according to the present invention.
Advantageous effects
Compared with the prior art, the invention has the technical effects that:
according to the invention, the root limiter is used for cultivation, so that the difficulty of Chinese yam cultivation and harvesting is effectively reduced, and labor is saved in harvesting. In addition, according to the characteristic of the limited space soil fertilizer efficiency of the root limiter, the invention designs a drainage culture medium and a water-holding culture medium to optimize the soil structure, promote the growth and development of Chinese yam, prepare the medium with comprehensive fertilizer efficiency by leaves, river sand, mineral fertilizer, pennisetum hydridum, sweet grasshopper, alfalfa and kitchen waste, and perform anaerobic fermentation by utilizing the water hypoxia in the growth of the water hyacinth, promote the material decomposition in the medium, improve the permeability of the medium, ensure that the drainage medium in the cultivation of Chinese yam can release and absorb the water fertilizer with high efficiency, and ensure the material circulation efficiency of the root limiter. By combining the use of the water-holding matrix, the root system of the Chinese yam is in a soil environment with high biological enrichment degree, so that the biological synergistic effect in the soil is effectively improved, and the growth of the Chinese yam is promoted.
Detailed Description
The technical scheme of the present invention is further defined below in conjunction with the specific embodiments, but the scope of the claimed invention is not limited to the description.
Example 1
A light simplified cultivation method of Chinese yam comprises the following steps:
(1) Cultivation of Chinese yam
Selecting root limiters with the diameter of 30cm and the height of 1m as shown in figure 1, filling drainage culture medium at the bottom of the root limiters, and filling water-holding culture medium at the upper part of the root limiters, wherein 5 Chinese yam plants are planted in each root limiter; the volume ratio of the drainage culture medium to the water holding culture medium is 1:4; after 3 days of planting, selecting evening pouring pine needle powder solution, wherein the dosage is 30 ml/plant;
the manufacturing method of the drainage culture medium comprises the following steps: mixing 30 parts of leaves, 10 parts of river sand and 5 parts of mineral fertilizer, adding 400 parts of clear water, stirring for 20min, putting water hyacinth seedlings according to the density of 5 plants/cube, culturing for 2 days, adding 25 parts of pennisetum hydridum, 15 parts of sweet grasshopper, 8 parts of alfalfa and 40 parts of kitchen waste, supplementing lost water in time, culturing for 30 days, spreading out all the mixtures, airing the water, processing into powder with the granularity of 1cm by using a pulverizer, adding 10 parts of wormcast into the powder, stirring uniformly, and mixing with garden soil according to the mass ratio of 1:2;
the leaf is a plum leaf; the mineral fertilizer is celestite; the height of the water hyacinth seedlings is 3cm; the grease content of the kitchen waste is 25%;
the preparation method of the water-holding culture medium comprises the following steps: uniformly mixing 10 parts of pig manure, 30 parts of cow dung, 31 parts of fungus residues, 10 parts of vinasse and 60 parts of green algae, inoculating 5 parts of EM bacteria, fermenting for 2 days, piling up the mixture into culture beds with the height of 10cm, the width of 80cm and the length of 3m, releasing earthworms in the culture beds at intervals of 10cm between each culture bed according to 100 bars/square meter, keeping the ambient temperature at 23 ℃, broadcasting wheat bran on the surface of the culture beds every day, continuously culturing for 20 days, separating the earthworms from the culture materials, and mixing the culture materials and garden soil according to the mass ratio of 1:1.5;
the dosage of the wheat bran is 3% of the mass of the culture material, and the water content is 66%; the preparation method of the pine needle powder solution comprises the following steps: mixing pine needle powder and water according to a mass ratio of 1:3, boiling, diluting with water for 200 times, adding bone powder with mass of 3% into the solution, and stirring uniformly;
(2) Management of
After the Chinese yam is planted, topdressing is carried out once per month, a liquid fertilizer and a solid fertilizer are selected in a topdressing mode, the application time of the liquid fertilizer and the solid fertilizer is 3 days apart, and the liquid fertilizer is applied before the solid fertilizer; the Chinese yam grows to 15cm, garden soil and solid fertilizer are mixed according to the mass ratio of 1:6, the Chinese yam plants are hilled, and the positions of 3cm of the roots of the Chinese yam plants are covered;
the preparation method of the liquid fertilizer comprises the following steps: uniformly mixing 3 parts of EM bacterial liquid, 5 parts of potassium fulvate, 600 parts of clear water, 10 parts of biogas slurry and 30 parts of vinegar residue, standing for 20 hours, diluting by 3 times, and applying according to 50 ml/strain;
the preparation method of the solid fertilizer comprises the following steps: 60 parts of sun-dried cow dung and 500 parts of clear water are mixed according to parts by mass, 4 parts of urea phosphate, 5 parts of potassium sulfate and 0.1 part of zinc sulfate are added and mixed uniformly, 100 parts of rape powder which is crushed into 1cm is poured into the mixed solution, after the cow dung is softened, turf soil is added and the water content of the mixture is regulated to 60%, and the dosage of the solid fertilizer is 120 g/plant.
(3) Harvesting
The cultivation groove is opened on the ground, the substrate is planed to take out the yam, the substrate is mixed with 1000 times of EM bacteria liquid, the water content is regulated to 88%, and the soil pile with the pile height of 50cm is collected for fermentation for 1-2 weeks and then is used as a water-holding cultivation substrate for repeated use.
Example 2
A light simplified cultivation method of Chinese yam comprises the following steps:
(1) Cultivation of Chinese yam
Selecting root limiters with the diameter of 60cm and the height of 1.3m as shown in figure 1, filling drainage culture medium at the bottom of the root limiters, and filling water-holding culture medium at the upper part of the root limiters, wherein 8 Chinese yam plants are planted in each root limiter; the volume ratio of the drainage culture medium to the water holding culture medium is 1:6; after 5 days of planting, selecting evening pouring pine needle powder solution, wherein the dosage is 50 ml/plant;
the manufacturing method of the drainage culture medium comprises the following steps: mixing 44 parts of leaves, 17 parts of river sand and 8 parts of mineral fertilizer, adding 500 parts of clear water, stirring for 30min, putting water hyacinth seedlings according to the density of 8 plants/cube, culturing for 3 days, adding 33 parts of pennisetum hydridum, 13 parts of sweet grasshopper, 10 parts of alfalfa and 50 parts of kitchen waste, supplementing lost water in time, culturing for 40 days, spreading out all the mixtures, airing the water, processing into powder with the granularity of 2cm by using a pulverizer, adding 13 parts of wormcast into the powder, stirring uniformly, and mixing with garden soil according to the mass ratio of 1:3;
the leaves are walnut leaves; the mineral fertilizer is attapulgite powder; the height of the water hyacinth seedlings is 5cm; the grease content of the kitchen waste is 28%;
the preparation method of the water-holding culture medium comprises the following steps: uniformly mixing 30 parts of pig manure, 50 parts of cow manure, 57 parts of fungus residues, 15 parts of vinasse and 70 parts of green algae by mass, inoculating 8 parts of EM bacteria, fermenting for 5 days, piling up the mixture into culture beds with the height of 13cm, the width of 100cm and the length of 5m, separating 20cm between each culture bed, releasing earthworms in the culture beds according to 300 bars/square meter, keeping the environment temperature at 25 ℃, spreading wheat bran on the surface of the culture beds every day, continuously culturing for 25 days, separating the earthworms from the culture materials, and mixing the culture materials and garden soil according to the mass ratio of 1:1.8;
the dosage of the wheat bran is 5% of the mass of the culture material, and the water content is 73%; the preparation method of the pine needle powder solution comprises the following steps: mixing pine needle powder and water according to a mass ratio of 1:3, boiling, diluting 300 times with water, adding 5% of bone powder into the solution, and stirring uniformly;
(2) Management of
After the Chinese yam is planted, topdressing is carried out once per month, a liquid fertilizer and a solid fertilizer are selected in a topdressing mode, the application time of the liquid fertilizer and the solid fertilizer is 5 days apart, and the liquid fertilizer is applied before the solid fertilizer; the Chinese yam grows to 18cm, garden soil and solid fertilizer are mixed according to the mass ratio of 1:7, the Chinese yam plants are hilled, and the positions of 4cm of the roots of the Chinese yam plants are covered;
the preparation method of the liquid fertilizer comprises the following steps: uniformly mixing 5 parts of EM bacterial liquid, 8 parts of potassium fulvate, 700 parts of clear water, 15 parts of biogas slurry and 50 parts of vinegar residue, standing for 30 hours, diluting by 5 times, and applying according to 80 ml/strain;
the preparation method of the solid fertilizer comprises the following steps: according to the mass parts, 70 parts of sun-dried cow dung and 600 parts of clear water are mixed, 5 parts of urea phosphate, 8 parts of potassium sulfate and 0.3 part of zinc sulfate are added and mixed uniformly, 130 parts of rape powder which is crushed into 3cm is poured into the mixed solution, when the cow dung is softened, turf soil is added and the water content of the mixture is regulated to 70%, and the dosage of the solid fertilizer is 150 g/plant.
(3) Harvesting
The cultivation groove is opened on the ground, the substrate is planed to take out the yam, the substrate is mixed with 1500 times of EM bacteria liquid, the water content of the substrate is adjusted to 94%, and the substrate is collected to be piled up with soil piles with the height of 80cm to ferment for 2 weeks and then is used as a water-holding cultivation substrate for repeated use.
Example 3
A light simplified cultivation method of Chinese yam comprises the following steps:
(1) Cultivation of Chinese yam
Selecting root limiters with the diameter of 50cm and the height of 1m as shown in figure 1, filling drainage culture medium at the bottom of the root limiters, and filling water-holding culture medium at the upper part of the root limiters, wherein 6 Chinese yam plants are planted in each root limiter; the volume ratio of the drainage culture medium to the water holding culture medium is 1:5; after 4 days of planting, selecting and pouring pine needle powder solution at the evening, wherein the dosage is 40 ml/plant;
the manufacturing method of the drainage culture medium comprises the following steps: mixing 44 parts of leaves, 10 parts of river sand and 8 parts of mineral fertilizer, adding 400 parts of clear water, stirring for 30min, putting water hyacinth seedlings according to the density of 8 plants/cube, culturing for 3 days, adding 25 parts of pennisetum hydridum, 13 parts of sweet grasshopper, 8 parts of alfalfa and 50 parts of kitchen waste, supplementing lost water in time, culturing for 30 days, spreading out all the mixtures, airing the water, processing into powder with the granularity of 2cm by using a pulverizer, adding 10 parts of wormcast into the powder, stirring uniformly, and mixing with garden soil according to the mass ratio of 1:3;
the leaf is prepared by mixing plum leaves, walnut leaves, eucommia She Anzhao and the like; the mineral fertilizer is formed by mixing celestite, attapulgite powder and the like in mass; the height of the water hyacinth seedlings is 5cm; the grease content of the kitchen waste is 25%;
the preparation method of the water-holding culture medium comprises the following steps: uniformly mixing 30 parts of pig manure, 30 parts of cow dung, 57 parts of fungus residues, 10 parts of vinasse and 70 parts of green algae by mass, inoculating 5 parts of EM bacteria, fermenting for 5 days, piling up the mixture into culture beds with the height of 10cm, the width of 100cm and the length of 5m, releasing earthworms in the culture beds at intervals of 10cm between each culture bed according to 300 bars/square meter, keeping the environment temperature at 23 ℃, broadcasting wheat bran on the surface of the culture beds every day, continuously culturing for 25 days, separating the earthworms from the culture materials, and mixing the culture materials and garden soil according to the mass ratio of 1:1.5;
the dosage of the wheat bran is 5% of the mass of the culture material, and the water content is 66%; the said
The preparation method of the pine needle powder solution comprises the following steps: mixing pine needle powder and water according to a mass ratio of 1:3, boiling, diluting 300 times with water, adding 3% of bone powder into the solution, and stirring uniformly;
(2) Management of
After the Chinese yam is planted, topdressing is carried out once per month, a liquid fertilizer and a solid fertilizer are selected in a topdressing mode, the application time of the liquid fertilizer and the solid fertilizer is 5 days apart, and the liquid fertilizer is applied before the solid fertilizer; the Chinese yam grows to 15cm, garden soil and solid fertilizer are mixed according to the mass ratio of 1:7, the Chinese yam plants are hilled, and the positions of 4cm of the roots of the Chinese yam plants are covered;
the preparation method of the liquid fertilizer comprises the following steps: uniformly mixing 5 parts of EM bacterial liquid, 5 parts of potassium fulvate, 700 parts of clear water, 15 parts of biogas slurry and 30 parts of vinegar residue, standing for 30 hours, diluting by 3 times, and applying according to 80 ml/strain;
the preparation method of the solid fertilizer comprises the following steps: according to the mass parts, 70 parts of sun-dried cow dung and 500 parts of clear water are mixed, 5 parts of urea phosphate, 5 parts of potassium sulfate and 0.3 part of zinc sulfate are added and mixed uniformly, 100 parts of rape powder which is crushed into 3cm is poured into the mixed solution, when the cow dung is softened, turf soil is added and the water content of the mixture is regulated to 60%, and the dosage of the solid fertilizer is 150 g/plant.
(3) Harvesting
The cultivation groove is opened on the ground, the substrate is planed to take out the yam, the substrate is mixed with 1500 times of EM bacteria liquid, the water content is regulated to 88%, and the soil pile with the pile height of 80cm is collected for fermentation for 1 week and then is used as a water-holding cultivation substrate for repeated use.
Comparative example setting:
| comparative example 1 | The difference from example 1 is that step (1) the drainage culture medium and the water-holding culture medium are uniformly mixed for use; other operations are unchanged. |
| Comparative example 2 | The difference from example 1 is that the non-drained cultivation medium in step (1) is not treated by water hyacinth cultivation, and water hyacinth with equal quality is directly added; other operations are unchanged. |
| Comparative example 3 | The difference from example 1 is that no green algae was added to the water-holding matrix in step (1). |
| Comparative example 4 | The difference from example 1 is that in step (2) the solid fertilizer is replaced by commercial decomposed cow dung (provided by the strong supplier of rainbow-average gardening products), the dosage is the same, and other operations are unchanged. |
| Comparative example 5 | The difference from example 1 is that no vinegar residue is added to the liquid fertilizer in step (2). |
Test example 1
Chinese yam was planted in accordance with examples 1 to 3 and comparative examples 1 to 5, respectively, and 20 replicates were made, and the planted Chinese yam was examined for total sugar content of nutrients, and soil at a depth of 5cm was examined for the number of fungi (. Times.108 cfu/g), the number of actinomycetes (. Times.107 cfu/g), and the results were as follows:
| total sugar content (%) | Number of fungi | Actinomycete quantity | |
| Example 1 | 2.13 | 8.56 | 5.44 |
| Example 2 | 2.01 | 6.12 | 3.12 |
| Example 3 | 1.94 | 7.33 | 3.97 |
| Comparative example 1 | 1.53 | 1.35 | 0.87 |
| Comparative example 2 | 1.42 | 0.88 | 0.65 |
| Comparative example 3 | 1.37 | 1.03 | 0.39 |
| Comparative example 4 | 1.59 | 0.94 | 0.73 |
| Comparative example 5 | 1.62 | 1.12 | 0.81 |
As can be seen from the table, the total sugar content of the Chinese yam planted in the embodiment 1-3 is higher, the fungus quantity and actinomycetes quantity are also higher than those in the comparison embodiment 1-5, obviously, the limitation of the narrow environmental space in the device cultivation to the biological community is effectively solved, the biological quantity in the root limiter is ensured, and the nutrition accumulation of the Chinese yam is promoted.
Claims (8)
1. The light simplified cultivation method of the Chinese yam is characterized by comprising the following steps of:
(1) Cultivation of Chinese yam
Selecting root limiters with the diameter of 30-60cm and the height of 1-1.3m, filling drainage culture medium at the bottom of the root limiters, and filling water-holding culture medium at the upper part of the root limiters, wherein each root limiter is used for planting 5-8 Chinese yam plants; the volume ratio of the drainage culture medium to the water holding culture medium is 1:4-6; after 3-5 days of planting, selecting evening pouring pine needle powder solution with the dosage of 30-50 ml/plant;
the manufacturing method of the drainage culture medium comprises the following steps: mixing 30-44 parts of leaves, 10-17 parts of river sand and 5-8 parts of mineral fertilizer, adding 400-500 parts of clear water, stirring for 20-30min, putting water hyacinth seedlings according to the density of 5-8 plants/cube, culturing for 2-3 days, adding 25-33 parts of pennisetum hydridum, 15-13 parts of sweet grasshopper, 8-10 parts of alfalfa and 40-50 parts of kitchen waste, supplementing lost water in time, culturing for 30-40 days, spreading all the mixture, airing the water, processing into powder with the granularity of 1-2cm by using a pulverizer, adding 10-13 parts of wormcast into the powder, stirring uniformly, and mixing with garden soil according to the mass ratio of 1:2-3;
the preparation method of the water-holding culture medium comprises the following steps: uniformly mixing 10-30 parts of pig manure, 30-50 parts of cow manure, 31-57 parts of fungus residues, 10-15 parts of vinasse and 60-70 parts of green algae, inoculating 5-8 parts of EM bacteria, fermenting for 2-5 days, piling up the mixture into culture beds with the height of 10-13cm, the width of 80-100cm and the length of 3-5m, separating 10-20cm between each culture bed, releasing earthworms in the culture beds according to 100-300 bars/square meter, keeping the environmental temperature at 23-25 ℃, spreading wheat bran on the surface of the culture beds every day, continuously culturing for 20-25 days, separating the earthworms from the culture materials, and mixing the culture materials and garden soil according to the mass ratio of 1:1.5-1.8;
(2) Management of
After the Chinese yam is planted, topdressing is carried out once per month, a liquid fertilizer and a solid fertilizer are selected in a topdressing mode, the application time of the liquid fertilizer and the solid fertilizer is 3-5 days apart, and the liquid fertilizer is applied before the solid fertilizer; the Chinese yam grows to 15-18cm, garden soil and solid fertilizer are mixed according to the mass ratio of 1:6-7, the Chinese yam plants are hilled, and the positions of 3-4cm of the roots of the Chinese yam plants are covered;
the preparation method of the liquid fertilizer comprises the following steps: uniformly mixing 3-5 parts of EM bacterial liquid, 5-8 parts of potassium fulvate, 600-700 parts of clear water, 10-15 parts of biogas slurry and 30-50 parts of vinegar residue, standing for 20-30h, diluting for 3-5 times, and applying according to 50-80 ml/strain;
the preparation method of the solid fertilizer comprises the following steps: mixing 60-70 parts of sun-dried cow dung with 500-600 parts of clear water, adding 4-5 parts of urea phosphate, 5-8 parts of potassium sulfate and 0.1-0.3 part of zinc sulfate, uniformly mixing, crushing 100-130 parts of rape into powder with the concentration of 1-3cm, pouring the powder into a mixed solution, softening the cow dung, and adding turfy soil to adjust the water content of the mixture to 60-70%;
(3) Harvesting
The cultivation groove is opened on the ground, the substrate is planed to take out the yam, the substrate is mixed with 1000-1500 times of EM bacteria liquid, the water content is regulated to 88-94%, and the soil pile with the pile height of 50-80cm is collected for fermentation for 1-2 weeks and then is used as a water holding cultivation substrate for repeated use.
2. The yam light simplified cultivation technology mode according to claim 1, wherein in the step (1), the leaf is one or more of plum leaf, walnut leaf and eucommia leaf.
3. The yam light simplified cultivation technology mode according to claim 1, wherein in the step (1), the mineral fertilizer is one or more of celestite and attapulgite powder.
4. The light simplified cultivation technique mode for yam according to claim 1, wherein in the step (1), the height of the water hyacinth seedling is 3-5cm.
5. The light simplified cultivation technology mode for yam according to claim 1, wherein in the step (1), the grease content of the kitchen waste is 25-28%.
6. The light simplified cultivation technique mode for yam according to claim 1, wherein in the step (1), the amount of wheat bran is 3-5% of the mass of the cultivation material, and the water content is 66-73%.
7. The light simplified cultivation technology mode for yam as claimed in claim 1, wherein, in the step (1), the preparation method of the pine needle powder solution is as follows: mixing pine needle powder and water according to a mass ratio of 1:3, boiling, diluting with water for 200-300 times, adding bone powder with mass of 3-5% into the solution, and stirring uniformly.
8. The light simplified cultivation technique mode for yam according to claim 1, wherein in the step (2), the amount of the solid fertilizer is 120-150 g/plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481479.1A CN114271159B (en) | 2021-12-06 | 2021-12-06 | Light simplified cultivation method for Chinese yam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481479.1A CN114271159B (en) | 2021-12-06 | 2021-12-06 | Light simplified cultivation method for Chinese yam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114271159A CN114271159A (en) | 2022-04-05 |
| CN114271159B true CN114271159B (en) | 2023-04-25 |
Family
ID=80871158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111481479.1A Active CN114271159B (en) | 2021-12-06 | 2021-12-06 | Light simplified cultivation method for Chinese yam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114271159B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275150A (en) * | 2008-05-13 | 2008-10-01 | 江苏省农业科学院 | Fermentation method for changing methane into resource by using water hyacinth and application of product produced thereby |
| CN103070043A (en) * | 2011-10-26 | 2013-05-01 | 王瑞亭 | Chinese yam water-retention root-control cultivation method |
| CN105191640B (en) * | 2015-10-17 | 2017-09-26 | 恩施市巨鑫现代农业开发有限公司 | A kind of quill cultural method of Chinese yam |
| CN107155771B (en) * | 2017-05-27 | 2020-10-30 | 南丹县林业局 | Seedling co-planting method for bougainvillea spectabilis and long green leaf trees |
| CN109650950A (en) * | 2019-01-29 | 2019-04-19 | 环创(厦门）科技股份有限公司 | The recycling treatment process of water hyacinth |
| CN110105135A (en) * | 2019-04-30 | 2019-08-09 | 南宁学院 | A kind of shallow root leaf vegetables plantation substrate and preparation method thereof |
| CN112690185A (en) * | 2021-01-30 | 2021-04-23 | 福建省农业科学院农业生物资源研究所 | Ecological prevention and control method for rhizome decay disease of Paris polyphylla and application thereof |
| CN112931134B (en) * | 2021-02-05 | 2022-08-30 | 中国长江三峡集团有限公司 | Davidia involucrata relocation protection technology |
-
2021
- 2021-12-06 CN CN202111481479.1A patent/CN114271159B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114271159A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101126026B (en) | Vegetable field soil improving agent and its preparation method | |
| CN104609997A (en) | Manufacturing process and application method of ginseng bio-organic fertilizer | |
| CN101717315B (en) | Special peanut organic and inorganic compound fertilizer for biologically preventing and treating root knot nematode disease and preparation method thereof | |
| CN103342615A (en) | Phosphorus and potassium decomposing biological organic fertilizer and preparation method thereof | |
| CN103626549A (en) | Special bio-organic fertilizer for tea trees and preparation method thereof | |
| CN103918534B (en) | One views and admires green pepper organic seedling raising matrix and preparation method | |
| CN101851123B (en) | High-concentration compound microorganism bacterial fertilizer and production method thereof | |
| CN104926569A (en) | Biological organic fermentation mineral fertilizer special for panax notoginseng and preparation method thereof | |
| CN105693395A (en) | Organic fertilizer for improving saline soil and preparation method thereof | |
| CN105175047A (en) | Organic and inorganic biological compound fertilizer | |
| CN105110987A (en) | Fig cutting medium and preparation method thereof | |
| CN108728379B (en) | Composite microbial inoculum for quickly decomposing livestock and poultry manure and preparation method thereof | |
| CN106977324A (en) | A kind of preparation method of cow dung organic fertilizer | |
| CN112205274A (en) | Rice seedling raising matrix based on various agricultural wastes and preparation method thereof | |
| CN103992192A (en) | Microbial compound fertilizer using fermented Zizania aquatica leaves as matrix and preparation method thereof | |
| CN103351188B (en) | Preparation method of agricultural organic fertilizer by treating pure straws as raw material | |
| CN105175165A (en) | Fertilizer special for continuous cropping resistance of roots of pilose asiabell | |
| CN105802898A (en) | Bacillus amyloliquefaciens strain and biological organic fertilizer | |
| CN108383653A (en) | A kind of method and bio-organic fertilizer preparing fertilizer using stalk | |
| CN106588337A (en) | Efficient growth-promoting nutrition cultivation manure for traditional Chinese medicinal material planting and production method of efficient growth-promoting nutrition cultivation manure | |
| CN103274783A (en) | Process for preparing fertilizer containing microorganism potassium | |
| CN114271159B (en) | Light simplified cultivation method for Chinese yam | |
| CN110150094A (en) | A kind of disease and insect resistance Radix Angelicae Sinensis seedling medium | |
| CN110078576A (en) | Butcher the method with breeding waste sewage and dead livestock and poultry straw biogas residue biogas slurry production improvement salt-soda soil mushy stage biological organic fertilizer | |
| CN102250784B (en) | Angelica root rhizosphere efficient phosphate-solubilizing bacterium and microbial inoculum prepared from same and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |