CN113519338A - Sandy mulberry-corn interplanting method - Google Patents
Sandy mulberry-corn interplanting method Download PDFInfo
- Publication number
- CN113519338A CN113519338A CN202110919773.XA CN202110919773A CN113519338A CN 113519338 A CN113519338 A CN 113519338A CN 202110919773 A CN202110919773 A CN 202110919773A CN 113519338 A CN113519338 A CN 113519338A
- Authority
- CN
- China
- Prior art keywords
- mulberry
- soil
- corn
- sandland
- branches
- 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.)
- Granted
Links
Classifications
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Developmental Biology & Embryology (AREA)
- Wood Science & Technology (AREA)
- Sowing (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of agriculture and forestry, and particularly relates to a sand mulberry-corn interplanting method. The method comprises the following steps: seedling culture: selecting high-quality mulberry branches with buds, and shearing and disinfecting the mulberry branches to obtain mulberry branch sections; treating the sand soil: irrigating 10-30 times diluted biogas slurry in soil, then applying base fertilizer, and covering a layer of degradable mulching film on the surface layer of the soil; transplanting: in the middle and last ten days of 4 months, after the degradable mulching film is covered for 2-5 days, the mulberry branch section is started to be cut; interplanting corn: planting a row of corns among the mulberry branch sections of adjacent rows by adopting a sowing method of two corns per hole; field management: watering and fertilizing at regular intervals from the transplantation of the mulberry branch section, and weeding and killing insects at regular intervals. The invention improves the adaptability of the mulberry branches to sandy land, improves the survival rate of transplanting and shortens the growth cycle by improving the soil quality and processing the mulberry branches.
Description
Technical Field
The invention belongs to the technical field of agriculture and forestry, and particularly relates to a sand mulberry-corn interplanting method.
Background
The mulberry is a woody plant which grows for many years, has developed root system, strong adaptability, strong wind prevention and sand fixation capability and is an advantageous tree species for ecological construction, and is cold-resistant and drought-resistant. The mulberry is also a homologous plant of medicine and food, the stem and leaf of the overground part of the mulberry is rich in protein, flavonoid, alkaloid and the like, the nutrition is rich, the palatability is good, the feeding value is high, the mulberry can prevent diseases after being eaten by animals, and the use of antibiotics is reduced. Therefore, mulberry planting has important ecological, economic and social values.
The mulberry planting method comprises the steps of seedling raising, transplanting, pest control, water and fertilizer management, field management and the like. Wherein, the seedling raising is mainly to select high-quality branches to be cut and planted, and the cut can be treated by a growth promoter; transplanting mainly means transplanting the seedlings into a planting field, and applying water and fertilizer to soil before transplanting; the water and fertilizer management means that fertilizer and water are applied in time after the seedlings are transplanted to ensure the growth of the seedlings; the field management means measures such as weeding and killing insects, and the like, so that the occurrence of mulberry diseases is reduced.
The water demand of mulberry trees is high because mulberry trees prefer warm and humid climate, so that the soil quality is required for mulberry tree planting, especially for seedling mulberry tree planting. For example, the method for efficiently planting the mulberry disclosed in chinese patent CN106857161A is to improve the soil with a conditioner before planting the mulberry, so as to increase the content of trace elements and the like in the soil, improve the soil fertility, and inhibit the growth of harmful germs. For another example, chinese patent 109804882a discloses a method for interplanting daylily in mulberry field, which requires a measure of digging a trench to prevent water and soil loss in hilly areas. However, for sandy soil with serious water shortage, the method for preventing water and soil loss can not meet the requirement, so that the survival rate of mulberry twig transplantation is low, and therefore, the drought tolerance of the mulberry trees needs to be improved to adapt to the growth of sandy soil in dry land.
Disclosure of Invention
In order to solve the technical problem, the invention provides a sand mulberry-corn interplanting method.
The invention aims to provide a sand mulberry-corn interplanting method, which comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, and shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 15-25 cm; preferably, the length of the mulberry branch section is 15-20 cm;
treating the sand soil: irrigating 10-30 times diluted biogas slurry in soil, wherein the irrigation amount is 100-;
transplanting: in the middle and last ten days of 4 months (10 days to 30 days in 4 months), after the degradable mulching film is covered for 2-5 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be planted in a cuttage mode, the cuttage depth is 10-15cm, a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 75-85cm, the row spacing of narrow rows is 35-45cm, and the plant spacing is 30-40 cm;
interplanting corn: planting a row of corns among the wide-row mulberry branch sections after the mulberry branch sections are cut for 5-20 days, wherein the planting distance of the corns is 30-40cm, and a sowing method of two corns per hole is adopted; thus, the row spacing of the adjacent row crops in the land is about 40 cm;
field management: watering and fertilizing at regular intervals from the transplantation of the mulberry branch section, and weeding and killing insects at regular intervals.
Preferably, in the sand mulberry-corn interplanting method, the high-quality mulberry branch with buds is a 1-2-year-old branch containing 2-3 buds, and the cut angle is 30-60 degrees after shearing.
Preferably, the sandland mulberry-corn interplanting method is to disinfect by soaking 0.01mol/L mercuric chloride or 0.01mol/L sodium hypochlorite for 5-10 min.
Preferably, in the sand mulberry-corn interplanting method, after the branches are disinfected, the cuts are placed in a drought-resistant growth promoter for 30-60min, and the drought-resistant growth promoter is prepared from the following raw materials in parts by weight: 50-80 parts of bentonite, 50-80 parts of mulberry twig powder, 0.1-1 part of rooting agent and 0.1-1 part of emulsifying thickening agent.
Preferably, in the sandland mulberry-corn interplanting method, the rooting agent is a rooting agent containing indolylacetic acid or naphthylacetic acid.
Preferably, in the sandland mulberry-corn interplanting method, the emulsion thickener is an anionic emulsifier.
Preferably, in the sandland mulberry-corn interplanting method, the mulberry branch powder is prepared by the following method: drying the waste ramulus Mori, pulverizing into particles with particle size of 0.5-1mm, mixing ramulus Mori powder with dried bentonite and rooting agent, and adding emulsifying thickener and water to make the water content of the mixture be 40-60%.
Preferably, in the sand mulberry-corn interplanting method, the base fertilizer is farmyard manure.
Preferably, the mulberry-corn interplanting method for sandy land is implemented by applying the special fertilizer for mulberry according to the amount of 10-20 kg/mu once in 2-3 months; and supplementing water according to the standard that the water content of the soil is 20-30%.
Preferably, in the sand mulberry-corn interplanting method, the harvesting time of the mulberry branches and the harvesting time of the corns are both 9 Laetia. The corn can not be harvested, and the corn straws grow in the soil, so that the function of shading is achieved, the water loss of the soil can be reduced, and the mulberry trees harvested in the harvesting time can be sheltered in shade.
Compared with the prior art, the invention has the following beneficial effects:
1. the method comprises the steps of seedling raising, sandy soil treatment, transplanting, corn interplanting and field management, improves the adaptability of the mulberry twigs to the sandy soil, improves the survival rate of transplanting and shortens the growth period by improving the soil quality and treating the mulberry twigs.
2. The invention irrigates the biogas slurry when the sandy soil is treated, play a role in soil fertility and humidification; the base fertilizer is applied, so that the effect of increasing the soil fertility is achieved; the degradable mulching film is covered to play a role in moisturizing and heat preservation, can promote the growth and metabolism of microorganisms in biogas slurry and organic fertilizers, promote the degradation of macromolecular organic matters into micromolecules, facilitate the absorption and utilization of transplanted mulberry branch sections, and accelerate the degradation of the mulching film after the microorganisms are propagated in large quantities, so that the film uncovering operation is omitted. In the step of interplanting the corns, the corn is used for being short in growth time, the seedlings can be shaded after emergence, sand soil moisture loss caused by transitional illumination is reduced, water is preserved, soil moisture is preserved, mulberry branches are prevented from being sunburned, and the service life of the mulberry branches is prolonged. In addition, the root hairs of the corn penetrate into the adjacent soil, thereby loosening the soil and increasing the oxygen content in the soil.
3. The invention provides a drought-resistant growth promoter with a special formula, and the bentonite has the functions of adsorbing nutrient elements in the drought-resistant growth promoter, adsorbing moisture and enhancing the cohesion and mixing effect among various substances; the use of the mulberry branch powder can reduce the waste discarding caused by shearing the mulberry branches, realize the recycling of the waste, save energy and protect environment, and on the other hand, the mulberry branch powder contains nutrient substances close to the cutting mulberry branches and can supplement nutrient elements for the growth of the cutting mulberry branches; the swelling degree of the bentonite can be increased and the air permeability of the bentonite can be improved after the powdery property of the mulberry twig powder is mixed with the bentonite, and a protective matrix capable of promoting growth, retaining water and ventilating is formed after the mulberry twig powder is mixed with the bentonite, so that the adaptability of the cuttage mulberry twigs to sand is improved, the growth of the cuttage mulberry twigs is facilitated, and the negative influence of the growth of mulberry trees caused by water loss in the sand and the like is reduced. A rooting agent is also selected to promote rooting of the cuttage mulberry twigs, so that the water absorption capacity of the cuttage mulberry twigs after being planted in sandy soil is improved. The purpose of selecting the emulsifying thickener is to improve the uniform mixing degree of the bentonite, the mulberry branch powder and the rooting agent, in addition, the adhesive force among the bentonite, the mulberry branch powder and the rooting agent is improved by utilizing the viscosity effect of the emulsifying thickener, and each cuttage mulberry branch can carry at least 10g of drought-resistant growth promoter as much as possible.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention to practice, the present invention will be further described with reference to the following specific examples.
In the description of the present invention, reagents used are commercially available and methods used are conventional in the art, unless otherwise specified. In the following examples and comparative examples, sandy soil in northern Shaanxi is selected. In the following examples and comparative examples, the mulberry variety used was white mulberry, and the fertilizer for mulberry was 22-8-10-Wilmacs, Guangxi Wilmacs agricultural science and technology Co.
Example 1
A sandland mulberry-corn interplanting method comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 20cm, wherein the cut angle (the angle between an inclined plane and a vertical plane) is 45 degrees; wherein, the high-quality branch with buds is a 1-year mulberry branch containing 2 buds; the disinfection method comprises soaking 0.01mol/L mercuric chloride for 5 min;
treating the sand soil: irrigating 30 times diluted biogas slurry in soil, wherein the irrigation quantity is 200L/mu, then applying 500 kg/mu of base fertilizer, and then covering a layer of degradable mulching film on the surface layer of the soil; the base fertilizer is poultry manure, so that the farmyard manure is environment-friendly, and can improve the soil hardening condition and soil quality;
transplanting: after 4 months and 20 days, namely after the degradable mulching film is covered for 3 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be cut, the cutting depth is 10cm, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 80cm, the row spacing of narrow rows is 40cm, and the plant spacing is 30 cm;
interplanting corn: planting a row of corns among the wide-row mulberry branch sections within 30 days of 4 months, wherein the planting distance of the corns is 30cm, and a sowing method of two corns per hole is adopted;
field management: watering and fertilizing regularly from the beginning of mulberry branch section transplantation, wherein the fertilizer special for mulberry is applied according to the amount of 20 kg/mu, and is applied once in 3 months; the water can be supplemented according to the standard that the water content of the soil is 20-23%.
The mulberry branches are harvested in 9 months and 10 days, 100 mulberry branches are transplanted in the method of the embodiment, the survival rate is 85% when the mulberry branches are harvested, and the average height of the mulberry branches is 50.8 cm.
Example 2
A sandland mulberry-corn interplanting method comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 20cm, wherein the cut angle (the angle between an inclined plane and a vertical plane) is 45 degrees; wherein, the high-quality branch with buds is a 1-year mulberry branch containing 2 buds; the disinfection method comprises soaking in 0.01mol/L sodium hypochlorite for 5 min;
after the branches are disinfected, placing the cuts in a drought-resistant growth promoter for 30min, wherein the drought-resistant growth promoter is prepared from the following raw materials in parts by weight: 50 parts of bentonite, 50 parts of mulberry twig powder, 0.5 part of rooting agent and 0.5 part of emulsifying thickener; the rooting agent is indoleacetic acid; the emulsifying thickener is anionic emulsifier sodium dodecyl benzene sulfonate, which has the emulsifying thickening function on one hand and can promote the mixing of all raw materials in the drought-resistant growth promoter, and on the other hand, can generate anions when meeting water and can combine cations such as calcium ions and the like in the environment to reduce the salinization of soil;
the mulberry twig powder is prepared by the following steps: drying the waste ramulus mori, crushing the waste ramulus mori into particles with the particle size of about 0.5mm, uniformly mixing the ramulus mori powder with dried bentonite and a rooting agent, and then adding an emulsion thickening agent and water to enable the water content of the mixture to be 40%;
treating the sand soil: irrigating 30 times diluted biogas slurry in soil, wherein the irrigation quantity is 200L/mu, then applying 500 kg/mu of base fertilizer, and then covering a layer of degradable mulching film on the surface layer of the soil; the base fertilizer is poultry manure, so that the farmyard manure is environment-friendly, and can improve the soil hardening condition and soil quality;
transplanting: after 4 months and 20 days, namely after the degradable mulching film is covered for 3 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be cut, the cutting depth is 10cm, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 75cm, the row spacing of narrow rows is 45cm, and the plant spacing is 30 cm;
interplanting corn: planting a row of corns among the wide-row mulberry branch sections within 30 days in 4 months, wherein the planting distance of the corns is 30cm, and a sowing method of two corns per hole is adopted;
field management: watering and fertilizing regularly from the beginning of mulberry branch section transplantation, wherein the fertilizer special for mulberry is applied according to the amount of 20 kg/mu, and is applied once in 3 months; the water can be supplemented according to the standard that the water content of the soil is 20-23%.
The mulberry branches are harvested in 20 days in 9 months, 100 mulberry branches are transplanted in the method, the survival rate is 97% when the mulberry branches are harvested, and the average height of the mulberry branches is 62.7 cm.
Example 3
A sandland mulberry-corn interplanting method comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch length of 15cm, wherein the cut angle (the angle between an inclined plane and a vertical plane) is 30 degrees; wherein, the high-quality branch with buds is a 2-year branch containing 3 buds; the disinfection method comprises soaking 0.01mol/L mercuric chloride for 10 min;
after the branches are disinfected, placing the cuts in a drought-resistant growth promoter for 60min, wherein the drought-resistant growth promoter is prepared from the following raw materials in parts by weight: 80 parts of bentonite, 80 parts of mulberry twig powder, 1 part of rooting agent and 1 part of emulsifying thickener; the rooting agent is indoleacetic acid; the emulsifying thickener is anionic emulsifier sodium dodecyl benzene sulfonate, which has the emulsifying thickening function on one hand and can promote the mixing of all raw materials in the drought-resistant growth promoter, and on the other hand, can generate anions when meeting water and can combine cations such as calcium ions and the like in the environment to reduce the salinization of soil;
the mulberry twig powder is prepared by the following steps: drying the waste ramulus mori, crushing the waste ramulus mori into particles with the particle size of about 1mm, uniformly mixing the ramulus mori powder with dried bentonite and a rooting agent, and then adding an emulsion thickening agent and water to enable the water content of the mixture to be 40%;
treating the sand soil: irrigating 20 times diluted biogas slurry in soil, wherein the irrigation quantity is 100L/mu, then applying 1000 kg/mu of base fertilizer, and then covering a layer of degradable mulching film on the surface layer of the soil; the base fertilizer adopts farmyard manure such as animal manure, which is environment-friendly and can improve soil hardening and soil quality;
transplanting: 4, 25 days in 4 months, namely after the degradable mulching film is covered for 2 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be cut, the cutting depth is 10cm, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 85cm, the row spacing of narrow rows is 35cm, and the plant spacing is 35 cm;
interplanting corn: planting a row of corns among the wide-row mulberry branch sections within 30 days in 4 months, wherein the planting distance of the corns is 40cm, and a sowing method of two corns per hole is adopted;
field management: watering and fertilizing regularly from the beginning of mulberry branch section transplantation, wherein the mulberry special fertilizer or compound fertilizer is applied according to the amount of 10 kg/mu, and the mulberry special fertilizer or compound fertilizer is applied once in 2 months; the water can be supplemented according to the standard that the water content of the soil is 27-30%.
The mulberry branches are harvested in 9 months and 15 days, 100 mulberry branches are transplanted in the method of the embodiment, the survival rate is 99% when the mulberry branches are harvested, and the average height of the mulberry branches is 64.1 cm.
Example 4
A sandland mulberry-corn interplanting method comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 25cm, wherein the cut angle (the angle between an inclined plane and a vertical plane) is 60 degrees; wherein, the high-quality mulberry branch with buds is a 2-year-old branch containing 3 buds. The disinfection method comprises soaking in 0.01mol/L sodium hypochlorite for 10 min;
after the branches are disinfected, placing the cuts in a drought-resistant growth promoter for 40min, wherein the drought-resistant growth promoter is prepared from the following raw materials in parts by weight: 60 parts of bentonite, 50 parts of mulberry twig powder, 0.8 part of rooting agent and 0.1 part of emulsifying thickener; the rooting agent is naphthylacetic acid;
the mulberry twig powder is prepared by the following steps: drying the waste ramulus mori, crushing the waste ramulus mori into particles with the particle size of about 1mm, uniformly mixing the ramulus mori powder with dried bentonite and a rooting agent, and then adding an emulsion thickening agent and water to enable the water content of the mixture to be 50%;
treating the sand soil: irrigating 10 times diluted biogas slurry in soil, wherein the irrigation quantity is 300L/mu, then applying 800 kg/mu of base fertilizer, and covering a layer of degradable mulching film on the surface layer of the soil; the base fertilizer adopts farmyard manure such as animal manure, which is environment-friendly and can improve soil hardening and soil quality.
Transplanting: 4, 10 days after 4 months, namely after the degradable mulching film is covered for 5 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be cut, the cutting depth is 15cm, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 80cm, the row spacing of narrow rows is 35cm, and the plant spacing is 40 cm;
interplanting corn: 4, 25 days in 4 months, planting a row of corns among the wide-row mulberry branch sections, wherein the planting distance of the corns is 35cm, and adopting a sowing method of two corns per hole;
field management: watering and fertilizing at regular intervals from the beginning of transplanting, wherein the mulberry special fertilizer or compound fertilizer is applied according to the amount of 100 kg/mu, and the mulberry special fertilizer or compound fertilizer is applied once in 2 months; the water can be supplemented according to the standard that the water content of the soil is 25-28%.
The mulberry branches are harvested in 9 months and 10 days, 100 mulberry branches are transplanted by the method of the embodiment, the survival rate is 97 percent when the mulberry branches are harvested, and the average height of the mulberry branches is 63.6 cm.
Comparative example 1
A sandland mulberry-corn interplanting method comprises the following steps:
seedling culture: selecting high-quality mulberry branches with buds, and shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 20 cm; wherein, the high-quality mulberry branch with buds is a 1-year mulberry branch containing 2 buds, and the cut angle (the angle between the inclined plane and the vertical plane) is 45 degrees; the disinfection method comprises soaking 0.01mol/L mercuric chloride for 5 min;
transplanting: after the degradable mulching film is covered for 3 days after 4 months and 20 days, after nutrient elements in the fertilizer permeate into soil, mulberry branch sections begin to be cut, the cutting depth is 10cm, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 80cm, the row spacing of narrow rows is 40cm, and the plant spacing is 30 cm;
field management: watering and fertilizing regularly from the beginning of mulberry branch section transplantation, wherein the fertilizer special for mulberry is applied according to the amount of 20 kg/mu, and is applied once in 3 months; the water can be supplemented according to the standard that the water content of the soil is 20-23%.
The mulberry branches are harvested in 9 months and 10 days, 100 mulberry branches are transplanted in the method of the embodiment, compared with the method of the embodiment 1, the method of the comparative example reduces the steps of sand soil treatment, the survival rate of the mulberry branches is reduced to 72% when the mulberry branches are harvested, and the average height of the mulberry branches is 40.7 cm.
In the above examples and comparative examples, the "field management" is field watering, and it is not easy to precisely control the soil moisture content each time, so that the soil moisture content can be controlled within the corresponding range.
It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A sandland mulberry-corn interplanting method is characterized by comprising the following steps:
seedling culture: selecting high-quality mulberry branches with buds, and shearing and sterilizing the mulberry branches to obtain mulberry branch sections with the branch lengths of 15-25 cm;
treating the sand soil: irrigating 10-30 times diluted biogas slurry in soil, wherein the irrigation amount is 100-;
transplanting: in the middle and last ten days of 4 months, after the degradable mulching film is covered for 2-5 days, cuttage of mulberry branch sections is started, and a wide-row and narrow-row alternate planting method is adopted, wherein the row spacing of wide rows is 75-85cm, the row spacing of narrow rows is 35-45cm, and the plant spacing is 30-40 cm;
interplanting corn: planting a row of corns among the wide-row mulberry branch sections after the mulberry branch sections are cut for 5-20 days, wherein the planting distance of the corns is 30-40cm, and a sowing method of two corns per hole is adopted;
field management: watering and fertilizing at regular intervals from the transplantation of the mulberry branch section, and weeding and killing insects at regular intervals.
2. The sandland mulberry-corn interplanting method according to claim 1, wherein the high-quality mulberry branch with buds is a 1-2 year old branch with 2-3 buds, and the cut angle is 30-60 degrees after shearing.
3. The sandland mulberry-corn interplanting method according to claim 2, wherein the disinfection method is disinfection by soaking in 0.01mol/L mercuric chloride or 0.01mol/L sodium hypochlorite for 5-10 min.
4. The sandland mulberry-corn interplanting method according to claim 2, wherein after the shoots are disinfected, the cuts are placed in a drought-resistant growth promoter for 30-60min, and the drought-resistant growth promoter is prepared from the following raw material components in parts by weight: 50-80 parts of bentonite, 50-80 parts of mulberry twig powder, 0.1-1 part of rooting agent and 0.1-1 part of emulsifying thickening agent.
5. The sandland mulberry-corn interplanting method according to claim 4, wherein the rooting agent is a rooting agent containing indolylacetic acid or naphthylacetic acid.
6. The sandland mulberry-corn interplanting method according to claim 4, wherein the emulsifying thickener is an anionic emulsifier.
7. The sandland mulberry-corn interplanting method according to claim 4, wherein the mulberry branch powder is prepared according to the following method: drying the waste ramulus Mori, pulverizing into particles with particle diameter of 0.5-1mm, mixing ramulus Mori powder with dried bentonite and rooting agent, and adding emulsifying thickener and water to make the water content of the mixture be 40-60%.
8. The sandland mulberry-corn interplanting method according to claim 1, wherein the base fertilizer is farmyard manure.
9. The sandland mulberry-corn interplanting method according to claim 1, wherein the mulberry dedicated fertilizer is applied in an amount of 10-20 kg/acre, once in 2-3 months; and supplementing water according to the standard that the water content of the soil is 20-30%.
10. The sandland mulberry-corn interplanting method according to claim 1, wherein the harvesting time of the mulberry branches and the harvesting time of the corn are 9 Laetia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919773.XA CN113519338B (en) | 2021-08-11 | 2021-08-11 | Sandy mulberry-corn interplanting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110919773.XA CN113519338B (en) | 2021-08-11 | 2021-08-11 | Sandy mulberry-corn interplanting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113519338A true CN113519338A (en) | 2021-10-22 |
| CN113519338B CN113519338B (en) | 2023-07-28 |
Family
ID=78122310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110919773.XA Active CN113519338B (en) | 2021-08-11 | 2021-08-11 | Sandy mulberry-corn interplanting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113519338B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226455A (en) * | 2022-07-22 | 2022-10-25 | 海南宝绿春农业开发有限公司 | Fertilizing method for conditioning banana continuous cropping obstacle soil |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823663A (en) * | 2015-05-08 | 2015-08-12 | 沈新江 | Cottage cultivation method of mulberry seedlings |
| CN106211972A (en) * | 2016-07-24 | 2016-12-14 | 李先强 | A kind of Technique on Cuttage Propagation of fruit mulberry |
| CN106718729A (en) * | 2016-11-28 | 2017-05-31 | 河池市金城江区科学技术情报研究所 | The method of one seed pod mulberry cuttage and seedling culture |
| CN106857161A (en) * | 2017-03-22 | 2017-06-20 | 上林县山水牛畜牧业有限公司 | A kind of efficient implantation methods of mulberry tree |
| CN107897209A (en) * | 2017-12-05 | 2018-04-13 | 龚贤飞 | One kind sustained release root-growing agent |
| CN108094023A (en) * | 2017-12-25 | 2018-06-01 | 江苏沿江地区农业科学研究所 | A kind of plantation of mulberry tree consumption biogas slurry and management method |
| CN108401764A (en) * | 2018-03-02 | 2018-08-17 | 合肥浦邦农业科技有限公司 | A kind of high-yield planting method of the fruit of a cubeb litsea tree |
| CN109699430A (en) * | 2019-01-22 | 2019-05-03 | 深圳市荣燊花木有限公司 | A kind of cultural method of iris |
-
2021
- 2021-08-11 CN CN202110919773.XA patent/CN113519338B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823663A (en) * | 2015-05-08 | 2015-08-12 | 沈新江 | Cottage cultivation method of mulberry seedlings |
| CN106211972A (en) * | 2016-07-24 | 2016-12-14 | 李先强 | A kind of Technique on Cuttage Propagation of fruit mulberry |
| CN106718729A (en) * | 2016-11-28 | 2017-05-31 | 河池市金城江区科学技术情报研究所 | The method of one seed pod mulberry cuttage and seedling culture |
| CN106857161A (en) * | 2017-03-22 | 2017-06-20 | 上林县山水牛畜牧业有限公司 | A kind of efficient implantation methods of mulberry tree |
| CN107897209A (en) * | 2017-12-05 | 2018-04-13 | 龚贤飞 | One kind sustained release root-growing agent |
| CN108094023A (en) * | 2017-12-25 | 2018-06-01 | 江苏沿江地区农业科学研究所 | A kind of plantation of mulberry tree consumption biogas slurry and management method |
| CN108401764A (en) * | 2018-03-02 | 2018-08-17 | 合肥浦邦农业科技有限公司 | A kind of high-yield planting method of the fruit of a cubeb litsea tree |
| CN109699430A (en) * | 2019-01-22 | 2019-05-03 | 深圳市荣燊花木有限公司 | A kind of cultural method of iris |
Non-Patent Citations (5)
| Title |
|---|
| 刘占荣: "沙地饲料桑丰产栽培技术", 《防护林科技》 * |
| 刘慧: "桑树栽培的干旱问题及对策", 《江西农业》 * |
| 榆杨: ""红枣种成 国之富也 枣树专家夏树让"", 《个人图书馆网 HTTP://WWW.360DOC.COM/CONTENT/11/0122/08/1205635_88228969.SHTML》 * |
| 甄占萱等: "冀北地区桑牧粮间作防风固沙生态模式探析", 《安徽农业科学》 * |
| 罗平: "桑枝还田桑园间套马铃薯免耕种植技术", 《中国蔬菜》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226455A (en) * | 2022-07-22 | 2022-10-25 | 海南宝绿春农业开发有限公司 | Fertilizing method for conditioning banana continuous cropping obstacle soil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113519338B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103798030B (en) | Anji white tea ecological and efficient cultivation method | |
| CN108432596B (en) | Disease and insect resistant culture medium based on agricultural wastes and preparation method | |
| CN106818875B (en) | Fruit tree root rot control agent and method | |
| CN103271095A (en) | Composite microbial agent for preventing and treating fruit tree replant disease and disease prevention method thereof | |
| CN102603430B (en) | Compost tea for improving soil hardness and preparation method thereof | |
| CN112481159B (en) | Microbial agent and application thereof | |
| CN105284478A (en) | One-step cultivation method for Camellia oleifera bud-stock light matrix grafting container seedlings | |
| CN104126386A (en) | Potato breeder's seed production method | |
| CN105230453A (en) | Planting method for dendrobium officinale | |
| CN105475076A (en) | Ligustrun lucidum ait cutting and cultivating method | |
| CN109380069A (en) | A kind of implantation methods of tomato | |
| CN111528027A (en) | Planting method for improving disease resistance of vegetables | |
| CN101445402B (en) | Biological moistening, moisturizing and drought-resistant organic fertilizer | |
| CN109906914B (en) | Simple direct seeding and seedling raising method for Sedum plumbizincicola | |
| CN111108945A (en) | Rescue and rejuvenation method for trees | |
| CN107853098B (en) | Simplified pest control method for plantation of acerola pineapples in southern Asia hot areas | |
| CN113519338B (en) | Sandy mulberry-corn interplanting method | |
| CN112106608A (en) | Strawberry seedling breeding method in northwest cold arid region | |
| CN108684460A (en) | Radix knoxiae cultural method | |
| CN105532223A (en) | Cultivating and planting method for high-yield forage grass | |
| CN113455266A (en) | Seedling raising method for extra-large apple type fragrant papaya | |
| CN112655486A (en) | Efficient planting method for green and safe Roman lettuce | |
| CN104996137A (en) | Preventing and treating method for anthracnose of tomato | |
| CN110999747A (en) | High-survival-rate seedling planting method | |
| CN109673360A (en) | A kind of fast breeding method of south Cortex Eucommiae grafting |
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 |