CN114027082B - Container cultivation method of raspberry leaves - Google Patents

Container cultivation method of raspberry leaves Download PDF

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Publication number
CN114027082B
CN114027082B CN202111319384.XA CN202111319384A CN114027082B CN 114027082 B CN114027082 B CN 114027082B CN 202111319384 A CN202111319384 A CN 202111319384A CN 114027082 B CN114027082 B CN 114027082B
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container
raspberry
root
fertilizer
soil
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CN114027082A (en
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陈正道
潘俊杰
方洁
吕群丹
车欣
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Zhejiang Cultivated Land Quality And Fertilizer Management Station
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Zhejiang Cultivated Land Quality And Fertilizer Management Station
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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
    • 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
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to the technical field of plant cultivation, and particularly relates to a container cultivation method of raspberry palmate. The invention utilizes the root control container to cultivate the raspberry, thereby fundamentally eliminating the influence of soil adverse factors on seedlings, avoiding other plants competing for water and fertilizer with the raspberry, creating good conditions for the growth of the raspberry, restricting the growth of the main root of the raspberry, promoting the growth and development of the lateral root, realizing the relative balance of nutrition growth and reproductive growth, and realizing the high yield and harvest of fruits and roots. The example results show that the cultivation method greatly increases the quantity of short and thick lateral roots, the total quantity of the roots is improved by more than 5 times compared with the conventional cultivation, the medicinal value and the edible value of different parts of the raspberry are fully exerted, and the economic benefit is improved.

Description

Container cultivation method of raspberry leaves
Technical Field
The invention belongs to the technical field of plant cultivation, and particularly relates to a container cultivation method of raspberry palmate.
Background
Rubus chingii (Rubus chingii H.H.Hu) is a perennial plant of Rubus genus of Rosaceae (Rosaceae), mainly produced in Zhejiang and Fujian areas, and also distributed in Anhui, jiangxi, jiangsu and other provinces, and is mainly distributed in Huadong area, so that Rubus chingii is also called as Rubus chingii, is a traditional medicinal and edible plant, and its fruit and root can be used as medicine, and has higher medical value. Wherein, the immature fruits of the raspberry have the effects of tonifying liver and kidney, securing essence and reducing urine and improving eyesight, are generally used for treating symptoms such as kidney deficiency, enuresis, impotence and premature ejaculation, infertility caused by cold womb, and dim eyesight, and are recorded in the pharmacopoeia of the people's republic of China of 2015 edition; the dry root and the residual stem of the raspberry are one of the most commonly used she medicine, the she medicine is named as she zhi pin zhu gen, has the effects of dispelling wind and relieving pain, improving eyesight and removing nebula, harmonizing stomach and preventing vomiting and the like, is mainly used for treating toothache, rheumatalgia, nebula, vomiting and the like, and is nominally received in 2015 edition Zhejiang province Chinese medicine processing Specification by the conventional medicinal materials of the she.
The purpose of raspberry cultivation mainly comprises harvesting medicinal fruits and fresh edible fruits, however, the existing raspberry cultivation method has obvious phenomena of serious resource damage, reduced large-scale planting degree and low yield, and seriously affects the medicinal value and edible value of raspberries.
Disclosure of Invention
The invention aims to provide a container cultivation method of raspberries with palmleaves, and the method provided by the invention has the advantages that the quality of the fruits and the roots of the raspberries with palmleaves planted is good, the yield is high, the total quantity of the roots is increased by more than 5 times compared with that of the raspberries planted by conventional cultivation, and the economic benefit is increased.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a container cultivation method of raspberry leaves, which comprises the following steps:
filling a root control container with a matrix, and planting 1-2 seedlings; the matrix comprises perlite, organic fertilizer and soil, wherein the volume ratio of the perlite to the organic fertilizer to the soil is 0.5-1: 2-3: 6 to 7.5;
pruning the seedlings for the first time before the flower buds of the seedlings germinate, and reserving 3-6 thick branches in each container;
applying 150-250 g of formula fertilizer to each container in the germination period of the seedlings, removing the top and picking buds in the flowering period;
pruning the fruits for the second time after harvesting, pruning fruiting branches in the current year, and reserving 4-7 new and emergent strong branches; after the fruit branches are cut off in the current year, 100-200 g of urea is applied to each container;
collecting raspberry roots, backfilling soil, and applying 1000-2500 g of base fertilizer to each container;
timely supplementing water when meeting drought in the seedling growing period;
the root control container consists of a side wall of the belt Kong Aotu, a chassis and screws.
Preferably, the pH of the matrix is between 5.5 and 7.0.
Preferably, the soil is sandy loam or red loam.
Preferably, the specification of the root control container is 50-100 cm in diameter and 50-80 cm in height; the root control containers are placed in a section with the gradient of 1% -30%, and the distance between every two root control containers is 80-110 cm; the root control container is synthesized from PVC polyvinyl chloride materials.
Preferably, the fruit is harvested in autumn or in the first winter in the current year for the third pruning.
Preferably, the seedling is a root tiller seedling.
Preferably, after the base fertilizer is applied to the backfilled soil, the first trimming, the second trimming, the application of the formulated fertilizer and the topping off and the picking off are repeated in the next year.
Preferably, the fruit is harvested from green to yellow.
Preferably, the fruit harvesting is repeated the next year after the base fertilizer is applied to the backfilled soil.
Preferably, pest control is also included.
The invention provides a container cultivation method of raspberry leaves. The cultivation method of the invention fundamentally eliminates the influence of soil adverse factors on seedlings, simultaneously avoids other plants competing for water and fertilizer with the raspberry, creates good conditions for the growth of the raspberry, can limit the growth of the main root of the raspberry, promotes the growth and development of the lateral root, realizes the relative balance of nutrition growth and reproductive growth, realizes the high yield and harvest of fruits and roots, and fully exerts the medicinal value and edible value of different parts of the raspberry; the root control container can be repeatedly used for a plurality of times, the fruits and the roots are convenient to collect, and the economic benefit is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a root control container;
FIG. 2 is a top view of the root control container;
FIG. 3 is a front view of a root container;
fig. 4 is a top view of the root control container chassis.
Detailed Description
The invention provides a container cultivation method of raspberry leaves, which comprises the following steps: filling a root control container with a matrix, planting seedlings, managing water and fertilizer, pruning, removing the top, picking buds and the like. The root control container consists of a side wall of the belt Kong Aotu, a chassis and screws.
The invention preferably surrounds the concave-convex side wall into a cylinder shape, screws are screwed on the upper, middle and lower parts of the overlapped position, and the chassis is clamped on the last grid at the bottom of the container. In the invention, the synthetic material of the root control container is preferably PVC polyvinyl chloride; the diameter of the root control container is preferably 50-100 cm; the root controlling container is preferably 50 to 80cm, more preferably 50cm. Fig. 1 is a physical photograph showing the three-dimensional structure and composition of the root controlling container of the present invention. In the invention, the top end of the root control container with alternately convex and concave side walls and protruding outside is provided with air holes, when the root system grows and contacts with air or the inner wall, the root tip stops growing, then the root tip germinates to form new roots to continue growing, and when the root system contacts with air or the inner wall, the root tip stops growing and grows new roots. The number of short and thick lateral roots is greatly increased, and the total quantity of the roots is increased by more than 5 times compared with the conventional cultivation; the bottom of the root control container is isolated from the external soil, so that other plants are prevented from competing for water and fertilizer with raspberry, the influence of adverse soil factors on seedlings is eliminated, and the occurrence of soil-borne diseases is reduced; the root control container is a relatively closed space, the water and fertilizer management is simple, the soil nutrients in the container are not easy to run off, the soil moisture preservation effect is good, and the weed harm is light. The root control container can be repeatedly used for a plurality of times, the fruits and the roots are convenient to harvest, and the economic benefit is greatly improved.
In the invention, if the root control container reaches the service life, the side wall is deformed, and a layer of new side wall with the same specification is preferably added on the periphery of the container; if serious plant diseases and insect pests appear in the plant during the cultivation process, the cultivation medium is replaced for re-planting
The root control container is preferably placed in a region with a gradient of 1% -30%, more preferably in a region with a gradient of 1% -10%; in the present invention, the distance between every two root controlling containers is preferably 80 to 110cm, more preferably 90 to 100cm. In the present invention, the altitude of the land is preferably 0 to 800m, more preferably 70 to 580m, and still more preferably 70 to 300m. In the invention, the cultivation section is convenient for sunning, wind prevention, irrigation and drainage, loose and fertile in soil and rich in humus.
The invention loads the substrate into the root control container. The matrix comprises perlite, organic fertilizer and soil, wherein the volume ratio of the perlite to the organic fertilizer to the soil is 0.5-1: 2-3: 6 to 7.5, preferably 1:2:7. In the present invention, the pH of the substrate is preferably 5.5 to 7.0, more preferably 6.0 to 6.5; the organic matter content of the matrix is preferably 1.5% -2.5%, and more preferably 1.5%; the soil is preferably sandy loam or red loam. In the present invention, the height of the substrate is preferably 4 to 8cm, more preferably 5cm, from below the root canal orifice. The substrate has reasonable proportion, balanced nutrition and proper pH value, and has good air permeability and water and fertilizer retention capability.
In the invention, 1-2 seedlings are planted in each root control container with the matrix. When 1 seedling is planted in each root control container, preferably planting is performed at the middle position of the root control container; when 2 seedlings are planted in each root control container, 1 seedling is preferably planted in the diameter direction of the root control container at the center of circle. In the invention, the symmetrical position of the circle center is preferably 15-20 cm away from the circle center, and is further preferably 20cm away from the circle center. In the invention, the seedling is preferably a root tiller seedling; the planting time of the seedling is preferably 3-4 months or 11 months.
When the seedlings are planted for 11 months, the invention preferably does not apply base fertilizer and additional fertilizer in the current year of planting, 1 base fertilizer and 2 additional fertilizers are applied in the next year of seedling planting, the first pruning is carried out before the flower buds of the seedlings germinate, the second pruning is carried out after the fruit harvesting, the palmleaf raspberry roots and the like are collected.
When the seedlings are planted for 3-4 months, the invention preferably carries out first pruning before the flowers and buds of the seedlings germinate, carries out second pruning after the fruits are harvested, carries out 1 time of base fertilizer application in the same year without additional fertilizer application, carries out 1 time of base fertilizer and 2 times of additional fertilizer application in the next year, and collects the roots of the raspberries and the like.
The invention preferably shears the raspberry root, backfills the soil and applies a base fertilizer to each container. In the present invention, whatThe amount of the base fertilizer to be applied is preferably 1000 to 2500g, more preferably 1000 to 1800g; the base fertilizer is preferably a commercial organic fertilizer, wherein the organic matter content is more than or equal to 45%, and N+P 2 O 5 +K 2 O is more than or equal to 5 percent. The source of the commercial organic fertilizer is not specifically limited in the present invention, and it is sufficient to use the organic fertilizer known to those skilled in the art.
The invention performs first pruning before the flower bud of the seedling germinates, and each container retains 3-6 thick branches, preferably 3-5 thick branches. In the invention, the relation between vegetative growth and reproductive growth can be adjusted by performing first pruning before the flower buds of the seedling germinate, and the reasonable ratio of the flower buds to the leaf buds is determined.
The invention carries out the first topdressing in the seedling germination period, and specifically, the invention preferably applies 150-250 g of formula fertilizer, and more preferably 150-200 g of formula fertilizer to each container. In the invention, in the formula fertilizer, N: p (P) 2 O 5 ：K 2 The ratio of O is preferably 16:8:16. in the invention, the formula fertilizer is prepared from fertilizers such as nitrogen, phosphorus, potassium and the like serving as main raw materials according to a proper proportion, contains a small amount of microelements such as boron, zinc and the like, meets the requirements of nutrient elements in the growth process of raspberries, ensures the quality of fruits and roots, and improves the yield.
The invention removes the top and picks the bud in the flowering period, and further preferably picks the bud properly in the flowering period, and the top is removed when the branches grow to more than 1.5m in summer. The method has no special requirements on the bud picking and topping modes, and can be adopted by the method which is well known to the person skilled in the art. In the invention, the topping can inhibit top end dominance, promote growth of lower branches and flower bud differentiation, and facilitate subsequent fruit picking.
The present invention preferably collects fruits from green to yellow, and more preferably collects fruits from the last 5 months. In the present invention, fruit harvesting is preferably harvesting on a sunny day.
The invention carries out the second pruning after the fruit is picked, cuts off all fruiting branches in the current year, reserves 4 to 7 new and robust branches which are uniformly distributed, and preferably reserves 5 to 6 new and robust branches which are uniformly distributed. In the invention, the second pruning can ensure reasonable number and distribution of the fruit branch hanging strips.
After the bearing branches of the current year are cut off, the invention carries out secondary topdressing, specifically, 100-200 g of urea, preferably 100-150 g, is applied into each container. In the invention, after the second pruning, the nutrient consumption after the result can be supplemented by the second additional fertilizer, so that the normal growth of plants is ensured.
The invention preferably carries out third pruning in autumn or winter of the current year of fruit picking, and cuts out dead branches, diseased branches, weak branches and loose and dense branches. The trimming method is favorable for ventilation and light transmission and reduces the occurrence of plant diseases and insect pests.
After the backfilled soil is applied with the base fertilizer, the invention preferably repeatedly performs the first trimming, the second trimming, the application of the formula fertilizer, the topping and bud picking, fruit harvesting and the harvesting of the raspberry root in the next year; the harvesting of fruits and roots can be realized without re-planting seedlings, and the planting value is improved.
The invention can supplement water in time when drought occurs in the whole seedling growth process.
The invention preferably also carries out pest control, wherein the pest control preferably takes physical control as a main part, and adopts solar pest killing lamps, pest sticking plates and the like to trap and kill pests. The invention can prevent and treat insects physically, does not cause toxic and harmful substances in fruits and roots of raspberry, is environment-friendly and pollution-free, has quick response and wide application range, and greatly saves prevention and treatment cost.
For further explanation of the present invention, the container cultivation method of raspberry of the present invention will be described in detail with reference to the accompanying drawings and examples, and the yields of fruits and roots of raspberry obtained are not to be construed as limiting the scope of the present invention.
Example 1
(1) And (3) field selection: the flat land with the altitude of 70m, which is suitable for sun-facing and wind-shielding, irrigation and drainage, loose soil and rich humus is selected as the planting field.
(2) And (3) container installation: the side wall is cut according to the required container specification (diameter 50cm, height 50 cm), the periphery of the strap Kong Mianchao is cylindrical, the chassis is clamped on the last grid at the bottom of the container, and screws are screwed on the upper, middle and lower parts of the overlapped position. The placing distance of the containers is 80cm.
(3) Preparing a matrix: the mass ratio of perlite to organic fertilizer to sandy loam is 1:2:7, uniformly mixing and preparing, and taking sandy loam from a cultivation site. The pH value of the prepared matrix is 6.5, the organic matter content is 2.2%, and the matrix is filled to a position 5cm below the container mouth.
(4) Planting seedlings: selecting healthy raspberry root tillering seedlings in the current year, planting the raspberry root tillering seedlings in the middle of 11 months, and planting 1 seedling in the middle of a container.
(5) And (3) field management: (1) and (3) water and fertilizer management: and water is timely supplied when drought occurs in the growing period. No fertilization is needed in the 1 st year, 1 time of base fertilizer is applied every year, 2 times of additional fertilizer is applied, the base fertilizer is applied when the soil is backfilled after 12 months of root picking, and 1000g of commercial organic fertilizer is applied to each container; the first additional fertilizer is carried out in the germination period of 2 months of seedlings, and the formulated fertilizer (N: P) is applied 2 O 5 :K 2 O=16:8:16), the second additional fertilizer is carried out after 6 months of pruning the current year, 100g of urea is applied; (2) and (3) shaping and pruning: 3 times of pruning are carried out each year, the first pruning is carried out before flower buds germinate, fine and weak branches are pruned, and 3 thick branches are reserved in each container. The second pruning is carried out after the fruit is picked, all fruit branches in the current year are pruned, and 4 new and robust branches which are uniformly distributed are reserved. The third pruning is carried out in autumn, and the dried branches, diseased branches and weak branches are pruned, and the dense branches are thinned; (3) removing the top and picking buds: picking buds properly in the flowering period, and topping when the branches grow to more than 1.3m in summer; (4) disease and pest control: each container is suspended with 1 mythimna separata yellow plate, and each 10 mu of land is provided with 1 solar energy insecticidal lamp.
(6) Harvesting: harvesting medicinal fructus Canarii albi for 5 months. Harvesting root in 12 months, opening the container, cutting the raspberry root after loosening the soil, reloading the container after harvesting, and backfilling the soil. Each container can collect about 800g of medicinal fructus Canarii albi and 500g of fresh root.
Example 2
(1) And (3) field selection: and selecting a gentle slope land with an altitude of 300m and a gradient of 10%, wherein the gentle slope land is sunny and wind-proof, and the soil is fertile and slightly acidic as a planting field.
(2) And (3) container installation: cutting the side wall according to the required container specification (diameter 80cm, height 50 cm), forming the periphery of the strap Kong Mianchao into a cylinder, clamping the chassis on the last grid of the bottom of the container, and screwing screws on the upper, middle and lower parts of the overlapped position. The placing distance between every two containers is 100cm.
(3) Preparing a matrix: the mass ratio of perlite to organic fertilizer to soil is 0.5:2:7.5, uniformly mixing and preparing, and taking soil from a cultivation site. The pH value of the prepared matrix is 6.0, the organic matter content is 2.4%, and the matrix is filled to a position 5cm below the container mouth.
(4) Planting seedlings: selecting robust raspberry root tiller seedlings for 3 months to plant, and arranging 1 seedling in a symmetrical position 15cm away from the center of the circle in the diameter direction of the container.
(5) And (3) field management: (1) and (3) water and fertilizer management: water should be added in time when drought occurs in the growing period. The field planting is applied with 1 time of base fertilizer in the same year without additional fertilizer, 1 time of base fertilizer and 2 times of additional fertilizer are applied each year beginning in the next year, the base fertilizer is applied when the soil is backfilled after the root picking for 11 months, 1800g of commercial organic fertilizer is applied to each container, the first additional fertilizer is applied in the germination period of 3 months of seedlings, and the formula fertilizer (N: P) is applied 2 O 5 :K 2 O=16:8:16), the second additional fertilizer is carried out after 6 months of pruning the current year, and 150g of urea is applied; (2) and (3) shaping and pruning: three pruning operations are performed each year, the first pruning operation is performed before flower buds germinate, fine and weak branches are pruned, and 5 thick branches are reserved in each container. The second pruning is carried out after the fruit is picked, all fruit branches in the current year are pruned, and 6 uniformly distributed new and emergent strong branches are reserved. The third pruning is carried out in the first winter, and the dried branches, diseased branches and weak branches are pruned, and the dense branches are thinned; (3) removing the top and picking buds: picking buds properly in the flowering period, and topping when the branches grow to more than 1.5m in summer; (4) disease and pest control: every 10m of the machine is provided with 1 sweet and sour liquid inducing device.
(6) Harvesting: harvesting medicinal fructus Canarii albi in the last ten days of 5 months. Harvesting roots in 11 months, opening the container, cutting the raspberry roots after loosening the soil, reloading the container after harvesting, and backfilling the soil. Each container can collect about 1200g of medicinal fructus Canarii albi and 750g of fresh root.
Example 3
(1) And (3) field selection: and selecting a gentle slope land with an altitude of 580m, a gradient of 15%, sun-facing wind-shielding, sufficient water source, medium soil fertility as a planting field.
(2) And (3) container installation: cutting the side wall according to the required container specification (diameter 100cm, height 50 cm), forming the periphery of the strap Kong Mianchao into a cylinder, clamping the chassis on the last grid of the bottom of the container, and screwing screws on the upper, middle and lower parts of the overlapped position. The placing distance of the containers is 110cm.
(3) Preparing a matrix: the mass ratio of perlite to organic fertilizer to soil is 1:3:6, uniformly mixing and preparing, and taking the soil from a cultivation site on site. The pH value of the prepared matrix is 6.5, the organic matter content is 1.8%, and the matrix is filled to a position 5cm below the container mouth.
(4) Planting seedlings: selecting strong raspberry root tillering seedlings for 4 months, and planting 1 seedling each at a symmetrical position 20cm away from the center of the circle in the diameter direction of the container.
(5) And (3) field management: (1) and (3) water and fertilizer management: water should be added in time when drought occurs in the growing period. The field planting is applied with 1 time of base fertilizer in the same year without additional fertilizer, 1 time of base fertilizer and 2 times of additional fertilizer are applied every year beginning in the next year, the base fertilizer is applied when the soil is backfilled after picking roots for 12 months, 2500g of decomposed organic fertilizer is applied to each container, the first additional fertilizer is applied in the germination period of seedlings for 2 months, and the formula fertilizer (N: P 2 O 5 :K 2 O=16:8:16) 250g, the second additional fertilizer is performed after 6 months of pruning the current year, 200g of urea is applied; (2) and (3) shaping and pruning: 3 times of pruning are carried out each year, the first pruning is carried out before flower buds germinate, fine and weak branches are pruned, and 6 thick branches are reserved in each container. The second pruning is carried out after the fruit is picked, all fruit branches in the current year are pruned, and 7 new and robust branches which are uniformly distributed are reserved. The third pruning is carried out in autumn, and the dried branches, diseased branches and weak branches are pruned, and the dense branches are thinned; (3) removing the top and picking buds: picking buds properly in the flowering period, and topping when the branches grow to more than 1.5m in summer; (4) disease and pest control: 1 solar insecticidal lamp is installed in every 15 mu of land.
(6) Harvesting: harvesting medicinal fructus Canarii albi for 5 months. Harvesting roots in 12 months, opening the container in 12 months, cutting the raspberry roots after loosening the soil, reloading the container after harvesting, and backfilling the soil. Each container can collect about 1450g of medicinal fructus Canarii albi and 900g of fresh root.
The cultivation method of the invention has the advantages that the nutrition growth and the reproductive growth of the raspberries are relatively balanced, and the high yield and the high harvest of fruits and roots are realized. The total amount of roots is increased by more than 5 times compared with the conventional cultivation. The medicinal value and the edible value of different parts of the raspberry are fully exerted, and the economic benefit is improved.
Although the foregoing embodiments have been described in some, but not all, embodiments of the invention, it should be understood that other embodiments may be devised in accordance with the present embodiments without departing from the spirit and scope of the invention.

Claims (6)

1. The container cultivation method of the raspberry is characterized by comprising the following steps of:
filling a substrate into a root control container, and planting 1-2 seedlings; the substrate comprises perlite, organic fertilizer and soil, wherein the volume ratio of the perlite to the organic fertilizer to the soil is 0.5-1:2-3:6-7.5;
trimming the seedlings for the first time before the flower buds of the seedlings germinate, and reserving 3-6 thick branches in each container;
applying 150-250 g of formula fertilizer to each container in the germination period of the seedlings, removing the top and picking buds in the flowering period;
pruning the fruits for the second time after harvesting, pruning fruiting branches in the current year, and reserving 4-7 new and emergent strong branches; after the fruit branches are cut off in the current year, 100-200 g of urea is applied to each container;
backfilling soil after harvesting the raspberry roots, and applying 1000-2500 g of base fertilizer to each container;
timely supplementing water when meeting drought in the seedling growing period;
the root control container consists of a side wall of the belt Kong Aotu, a chassis and screws;
the seedling is a root tiller seedling;
the specification of the root control container is 50-100 cm in diameter and 50-80 cm in height; the root control containers are placed in a section with the gradient of 1% -30%, and the distance between every two root control containers is 80-110 cm; the root control container is synthesized by PVC polyvinyl chloride materials;
pruning for the third time in autumn or winter in the current year;
and after the backfilled soil is applied with the base fertilizer, repeating the first trimming, the second trimming, the application of the formula fertilizer and the topping and bud picking in the next year.
2. The cultivation method according to claim 1, wherein the pH value of the substrate is 5.5-7.0.
3. A cultivation method as claimed in claim 1, characterised in that the soil is sandy loam or red loam.
4. The cultivation method as claimed in claim 1, wherein said fruits are harvested when turning from green to yellow.
5. The cultivation method as claimed in claim 1, wherein the fruit harvesting is repeated the next year after the base fertilizer is applied to the backfilled soil.
6. The cultivation method according to claim 1, further comprising pest control.
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