CN107593231B - Method for cultivating schisandra chinensis by alternately fruiting in different years in cross-shaped frame - Google Patents

Method for cultivating schisandra chinensis by alternately fruiting in different years in cross-shaped frame Download PDF

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CN107593231B
CN107593231B CN201710940853.7A CN201710940853A CN107593231B CN 107593231 B CN107593231 B CN 107593231B CN 201710940853 A CN201710940853 A CN 201710940853A CN 107593231 B CN107593231 B CN 107593231B
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arm
frame surface
schisandra chinensis
branches
horizontal frame
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CN107593231A (en
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艾军
王振兴
范书田
杨义明
赵滢
秦红艳
刘迎雪
许培磊
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Institute Special Animal and Plant Sciences CAAS
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Abstract

The invention relates to the technical field of fruit tree cultivation, and discloses a cross-shaped frame of schisandra chinensis and a method for alternately fruiting and cultivating schisandra chinensis in different years. The Chinese magnoliavine cross-shaped frame comprises a horizontal frame surface and a vertical frame surface above the horizontal frame surface. The cultivation method comprises the steps of bending and fixing two Chinese magnoliavine fruits planted by two Chinese magnoliavine fruits on a horizontal frame surface after the two Chinese magnoliavine fruits grow to a preset height to form a first arm and a second arm which grow for many years, wherein a fruiting mother branch grows on the first arm, a nutrition branch grows on the second arm, the fruiting mother branch grows on the horizontal frame surface, and the nutrition branch is guided to grow on a vertical frame surface. By the aid of the shelf type and the cultivation method, shelf surfaces are not prone to closing, ventilation and light transmission are good, and high and stable yield can be achieved in successive years. Pruning fruiting mother branches on the first arm in winter, and reserving bud bodies at the base parts as nutrition branches of the next year; and (4) putting the vegetative shoots on the second arm on the horizontal frame surface, reserving the vegetative shoots as fruiting mother shoots of the next year, and alternating the vegetative shoots with the fruiting mother shoots every year. Therefore, the two schisandra chinensis fruit alternately, the pruning is simplified, and the high and stable yield in successive years is ensured.

Description

Method for cultivating schisandra chinensis by alternately fruiting in different years in cross-shaped frame
Technical Field
The invention relates to the technical field of fruit tree cultivation, in particular to a cross-shaped frame of schisandra chinensis and a method for alternately fruiting and cultivating the schisandra chinensis in different years.
Background
The traditional cultivation rack type and pruning mode of the schisandra chinensis mainly comprises hedge rack cultivation and short, medium and long tip pruning. However, field observation for many years shows that the surface of the cultivation shelf is often excessively closed in the later growth stage, and if the cultivation shelf is trimmed according to the traditional short, medium and long tips, the trimming technology is often complex, the trimming cost and the workload are increased greatly, and the high yield and the stable yield of cultivation are poor.
Disclosure of Invention
The invention aims to provide a method for cultivating schisandra chinensis by means of alternate fruiting in different years in a cross-shaped frame, which can simplify pruning and avoid frame surface closing.
The invention also aims to provide a method for cultivating the schisandra chinensis alternately in different years in a cross-shaped frame, which can effectively avoid the frame surface from closing and is beneficial to high and stable yield of the schisandra chinensis in successive years.
The invention further aims to provide a Chinese magnoliavine cross-shaped frame, which can solve the problems of closed surface, no ventilation, no light transmission and the like of the traditional frame type middle frame and is convenient to trim.
The embodiment of the invention is realized by the following steps:
a method for cultivating schisandra chinensis by alternately fruiting in different years in a cross-shaped frame comprises the following steps:
planting two schisandra chinensis plants below a cultivation frame, wherein the cultivation frame comprises a horizontal frame surface and a vertical frame surface, the horizontal frame surface is arranged at an interval with the ground, and the vertical frame surface is arranged above the horizontal frame surface;
guiding the growth directions of the two schisandra chinensis by using a cultivation frame: bending and fixing main vines of two schisandra chinensis on a horizontal frame surface after the main vines of the two schisandra chinensis grow to a preset height so as to guide the main vines to grow along the same direction, wherein one schisandra chinensis forms a first perennial arm, the other schisandra chinensis forms a second perennial arm, the two schisandra chinensis respectively form a single-vine inverted L-shaped tree shape, fruiting mother branches are grown on the first arm, vegetative branches are grown on the second arm, the fruiting mother branches are detachably fixed on the horizontal frame surface, and the vegetative branches are detachably fixed on the vertical frame surface and are guided to grow above the horizontal frame surface;
pruning in winter: pruning the fruiting mother branches of the first arm, reserving the newly grown base buds as nutrition branches detachably fixed on the vertical frame surface in the next year, laying down the nutrition branches of the second arm and fixing the nutrition branches on the horizontal frame surface as fruiting mother branches in the next year, and then alternately circulating every year.
In an embodiment of the invention, when the fruiting mother branches are pruned in winter in the schisandra fruit 'cross' -shaped frame alternate fruiting cultivation method in different years, the positions are updated to be the annual branches nearest to the base of the mother branches, and the bud retaining amount is 2-3.
In an embodiment of the invention, the horizontal shelf surface is 1.2-1.5 m away from the ground in the method for cultivating the schisandra chinensis by adopting the cross-shaped shelf and alternate fruiting in different years.
In an embodiment of the invention, the main vines of the two schisandra chinensis planted in the two plants in the schisandra chinensis 'cross' -shaped frame alternate fruiting cultivation method in different years are spaced by 8-20 cm.
In an embodiment of the invention, in the method for cultivating alternate fruits in different years by using the Chinese magnoliavine fruit "cross" shaped frame, the first perennial arm and the second perennial arm are detachably fixed on the horizontal frame surface at intervals and are kept substantially parallel; before winter pruning, the fruiting mother branches of the first arm are detachably fixed on the horizontal frame surface at one side far away from the second arm, and after winter pruning, the nutrition branches of the second arm are laid down in the direction far away from the first arm to serve as fruiting mother branches of the next year; this is done alternately every year thereafter.
In an embodiment of the invention, in the method for cultivating results of schisandra chinensis by alternating in different years in a cross-shaped frame, the horizontal frame surface includes a plurality of first support lines arranged in parallel at intervals, the vertical frame surface includes second support lines, the extending direction of the second support lines is the same as that of the first support lines, the extending direction of the first arms and the second arms is substantially the same as that of the first support lines, the fruiting bus is fixed on the first support lines, and the vegetative branches are fixed on the second support lines.
In an embodiment of the invention, the method for cultivating the schisandra chinensis by alternately fruiting in different years in the cross-shaped frame further comprises applying additional fertilizers 2-3 times per year.
The invention also provides a method for cultivating the schisandra chinensis by alternately fruiting in different years in a cross-shaped frame, which comprises the following steps:
planting two schisandra chinensis plants below a cultivation frame, wherein the cultivation frame comprises a horizontal frame surface and a vertical frame surface, the horizontal frame surface is arranged at an interval with the ground, and the vertical frame surface is arranged above the horizontal frame surface;
guiding the growth directions of the two schisandra chinensis by using a cultivation frame: the main vines of two schisandra chinensis are bent and fixed on a horizontal frame surface after growing to a preset height and grow along the same direction, wherein one schisandra chinensis forms a first perennial arm, the other schisandra chinensis forms a second perennial arm, the two schisandra chinensis forms a single-vine inverted L-shaped tree shape, a fruiting mother branch is grown on the first arm, a nutrition branch is grown on the second arm, the fruiting mother branch is detachably fixed on the horizontal frame surface, and the nutrition branch is detachably fixed on the vertical frame surface and guided to grow above the horizontal frame surface.
The invention also provides a Chinese magnoliavine cross-shaped frame which comprises a horizontal frame surface and a vertical frame surface, wherein the horizontal frame surface is arranged at an interval with the ground, and the vertical frame surface is arranged above the horizontal frame surface.
In an embodiment of the present invention, the horizontal frame surface of the "cross" shaped frame of schisandra chinensis includes a plurality of first supporting lines arranged in parallel at intervals, the vertical frame surface includes a second supporting line, and the extending direction of the second supporting line is consistent with the first supporting line.
The embodiment of the invention has the beneficial effects that:
the invention discloses a Chinese magnoliavine fruit 'cross' -shaped frame alternate fruiting cultivation method in different years, which comprises the steps of fixedly planting two Chinese magnoliavine fruit plants below a cultivation frame, bending and fixing main vines of the two Chinese magnoliavine fruits to a horizontal frame surface after the main vines grow to a preset height, and growing along the same direction to form a first perennial arm and a second perennial arm, wherein fruiting mother branches are planted on the first arm, vegetative branches are planted on the second arm, the fruiting mother branches are detachably fixed on the horizontal frame surface, and the vegetative branches are detachably fixed on a vertical frame surface and guided to grow above the horizontal frame surface. Therefore, the two schisandra chinensis can grow on a vertical plane and a horizontal plane, the closed frame surface caused by the traditional frame type is avoided, and the Chinese magnoliavine fruit light-transmitting and ventilating device has better ventilating and light-transmitting capabilities. When pruning is carried out in winter, the fruiting mother branches on the first arm can be pruned, and the bud bodies at the base parts are reserved as the nutrition branches of the next year; laying down the vegetative shoots on the second arm, fixing the vegetative shoots on the horizontal frame surface, and reserving the vegetative shoots as fruiting mother shoots of the next year, and alternating the vegetative shoots with the fruiting mother shoots of the next year. Therefore, the two schisandra chinensis are used for alternately fruiting, so that the pruning is simplified and the pruning cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a cross-shaped frame of Schisandra chinensis in embodiment 1 of the present invention;
FIG. 2 is a layout view of the schisandra fruit of the present invention on a "cross" shaped frame of schisandra fruit.
Icon: 100-Chinese magnoliavine fruit cross-shaped frame; 110-upright post; 120-horizontal shelf plane; 122 — a first support line; 124-a cross bar; 130-vertical shelf plane; 132-a second support line; 200-main vines; 210-a first arm; 212-fruiting mother branches; 220-a second arm; 222-vegetative shoot.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
The invention provides a method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame, which comprises the following steps:
planting two schisandra chinensis plants below a cultivation frame, wherein the cultivation frame comprises a horizontal frame surface and a vertical frame surface, the horizontal frame surface is arranged at a distance of 1.2-1.5 cm from the ground, and the vertical frame surface is arranged above the horizontal frame surface; the horizontal frame face comprises a plurality of first supporting lines arranged in parallel at intervals, the vertical frame face comprises a second supporting line, and the extending direction of the second supporting line is consistent with the first supporting line.
The cultivation frame is used for guiding the growth directions of the two schisandra chinensis, namely the main vines of the two schisandra chinensis are bent and fixed on the horizontal frame surface after growing to a preset height so as to guide the main vines to grow along the same direction, and the interval between the two main vines is 8-20 cm. One of the schisandra chinensis forms a first perennial arm extending approximately along the horizontal direction, the other schisandra chinensis forms a second perennial arm extending approximately along the horizontal direction, and the two schisandra chinensis forms a single-vine inverted L-shaped tree shape respectively. The extending direction of the first arm and the second arm is basically consistent with the extending direction of the first supporting line.
The first arm and the second arm are detachably fixed on the horizontal frame surface and keep basically parallel. The first arm is provided with a fruiting mother branch, the second arm is provided with a nutrition branch, the fruiting mother branch is detachably fixed on the first supporting line, and the nutrition branch is detachably fixed on the second supporting line and guided to grow above the horizontal frame surface. When the bearing mother branches are fixed on the horizontal frame surface, the bearing mother branches can extend towards two sides of the first arm (or the second arm in the next year) and can also grow towards the direction far away from the second arm (or the first arm in the next year). As a result, when the mother branches extend to two sides of the first arm (or the second arm), the utilization rate of the horizontal frame surface can be increased; the arrangement of the second arm (or the first arm) is far away, so that the main vine and branches and leaves of another schisandra can be prevented from overlapping. The arrangement of the frame surface can avoid the frame surface from closing and enhance the light transmission and ventilation performance.
When pruning is carried out in winter, the updated position of the fruiting mother branch of the first arm is the nearest annual branch from the base part, and the bud remaining amount is 2-3. The newly grown base buds are reserved as nutrition branches detachably fixed on the vertical frame surface in the next year, the nutrition branches of the second arm are laid down and fixed on the horizontal frame surface to serve as fruiting mother branches in the next year, and the subsequent circulation is performed alternately every year. The two schisandra chinensis are alternated to fruit, so that the trimming process is simplified.
In the growth process of the schisandra chinensis, 2-3 times of topdressing are carried out every year, and nitrogen fertilizers and phosphorus and potassium fertilizers are applied.
The method for cultivating alternate fruiting of fructus Schisandrae chinensis in different years by using the cross-shaped frame and the cross-shaped frame of fructus Schisandrae chinensis is explained in detail by using various embodiments.
Example 1
Fig. 1 is a schematic structural view of a cross-shaped frame 100 of schisandra chinensis in embodiment 1 of the present invention. Referring to fig. 1, the present embodiment provides a cross-shaped frame 100 of schisandra chinensis, which includes a vertical column 110, a horizontal frame surface 120 and a vertical frame surface 130. The vertical columns 110 are vertically arranged on the bottom surface at intervals, and the horizontal frame surface 120 is fixed on the vertical columns 110 and is arranged parallel to the ground at intervals. The vertical frame surface 130 is disposed at a portion of the vertical column 110 higher than the horizontal frame surface 120.
The horizontal shelf surface 120 includes a plurality of first support wires 122 and a cross bar 124 disposed in parallel and spaced apart relation. In this embodiment, the cross bar 124 is perpendicular to the first supporting line 122, and the cross bar 124 is fixedly connected to the upright 110. The horizontal shelf surface 120 includes at least two cross bars 124, each cross bar 124 being secured to at least two of the columns 110 (only one column 110 and one cross bar 124 are shown).
The vertical frame surface 130 includes two second supporting wires 132, and the second supporting wires 132 are aligned with the extending direction of the first supporting wires 122. The two second support lines 132 together form a plane perpendicular to the horizontal shelf plane 120, i.e., the vertical shelf plane 130.
It should be understood that the horizontal frame surface 120 and the vertical frame surface 130 only serve to shape and guide the fruit tree, and the form of the two support lines may not be limited to the form of the first support line 122 and the second support line 132. For example, in other embodiments, the horizontal shelf surface 120 may further include a plurality of support lines perpendicular to the first support lines 122, thereby forming a grid-shaped shelf surface; the vertical columns 110 may also be secured to the first support line 122 without having to secure the horizontal shelf surface 120 solely by the securing crossbar 124. In other embodiments, the vertical shelf surface 130 may include a plurality of second support lines 132 that are parallel or staggered with respect to each other.
The use method of the Chinese magnoliavine fruit cross-shaped frame 100 is as follows:
fig. 2 is a layout view of the schisandra chinensis on a schisandra chinensis cross-shaped frame 100 of the invention. Referring to fig. 1 and 2, two schisandra chinensis plants are planted under the horizontal shelf surface 120, when two main vines 200 grow upwards to the height of the horizontal shelf surface 120, the two schisandra chinensis plants are respectively bent and fixed on the horizontal shelf surface 120, and a first arm 210 and a second arm 220 growing along the horizontal direction are guided to grow, wherein the first arm 210 and the second arm 220 belong to two different schisandra chinensis plants respectively. The first arm 210 is used for growing a resultant parent branch 212, the resultant parent branch 212 may be tied to the first support line 122, and the grown resultant branch is used for bearing fruit; the second arm 220 is used to grow a vegetative shoot 222, and the vegetative shoot 222 may be attached to the second support wire 132 of the vertical frame surface 130. During winter pruning, fruiting mother branches 212 of the first arms 210 can be pruned, and newly grown base buds grow into nutrition branches in the next year and are fixed on the vertical frame surface 130; the vegetative shoot 222 of the second arm 220 is tipped over and fixed on the horizontal frame surface 120, and is reserved as a fruiting mother shoot of the next year, and the two schisandra chinensis fruits are alternately fruited. The cross-shaped frame 100 of the schisandra chinensis enables two schisandra chinensis planted in double columns to alternately grow on two frame surfaces, the frame surfaces are not easy to close, ventilation and light transmission are good, and high yield and stable yield of the schisandra chinensis in successive years are facilitated.
Example 2
The implementation provides a method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame, which comprises the following steps:
two schisandra chinensis plants are fixedly planted below the cross-shaped frame 100 of the schisandra chinensis in the embodiment 1, and the horizontal frame surface 120 is arranged at an interval of 1.2m from the ground.
After the main vines 200 of the two schisandra chinensis grow to a preset height, the main vines 200 are bent and fixed on the horizontal frame surface 120 so as to guide the main vines 200 to grow along the same direction, and the interval between the two main vines 200 is 8 cm. One of the schisandra chinensis forms a first perennial arm 210 extending generally horizontally, the other schisandra chinensis forms a second perennial arm 220 extending generally horizontally, and the two schisandra chinensis forms a single-vine "inverted L" tree shape. The extending direction of the first arm 210 and the second arm 220 is substantially the same as the extending direction of the first support line 122.
The first arm 210 and the second arm 220 may be attached to the horizontal shelf surface 120 and remain substantially parallel. A resultant parent branch 212 is formed on the first arm 210, a vegetative branch 222 is formed on the second arm 220, the resultant parent branch 212 is attached to the first support wire 122, and the vegetative branch 222 is attached to the second support wire 132 and is guided to grow above the horizontal shelf surface 120. As a result, the parent branch 212 extends on both sides of the first arm 210 when secured to the horizontal shelf surface 120. In the present embodiment, the plurality of first supporting lines 122 on both sides of the first arm 210 are arranged at intervals of 30cm, and it should be understood that in other embodiments, the distance between the first supporting lines 122 may be adjusted according to actual situations.
When the fruiting mother branches 212 of the first arm 210 are trimmed in winter, the updated positions are the positions of the nearest annual branches from the base of the fruiting mother branches 212, and the bud remaining amount is 2-3. The newly grown base buds are reserved as vegetative branches detachably fixed on the vertical frame surface 130 in the next year, the vegetative branches 222 of the second arm 220 are laid down and fixed on the horizontal frame surface 120 to serve as fruiting mother branches in the next year, and the subsequent year is alternately circulated and the fruiting is alternated.
In the growth process of the schisandra chinensis, 2-3 times of topdressing are carried out every year, and nitrogen fertilizers and phosphorus and potassium fertilizers are applied.
Example 3
The implementation provides a method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame, which comprises the following steps:
two schisandra chinensis plants are fixedly planted below the cross-shaped frame 100 of the schisandra chinensis in the embodiment 1, and the horizontal frame surface 120 is arranged at an interval of 1.3m from the ground.
After the main vines 200 of the two schisandra chinensis grow to a preset height, the main vines 200 are bent and fixed on the horizontal frame surface 120 so as to guide the main vines 200 to grow along the same direction, and the interval between the two main vines 200 is 14 cm. One of the schisandra chinensis forms a first perennial arm 210 extending generally horizontally, the other schisandra chinensis forms a second perennial arm 220 extending generally horizontally, and the two schisandra chinensis forms a single-vine "inverted L" tree shape. The extending direction of the first arm 210 and the second arm 220 is substantially the same as the extending direction of the first support line 122.
The first arm 210 and the second arm 220 may be attached to the horizontal shelf surface 120 and remain substantially parallel. A resultant parent branch 212 is formed on the first arm 210, a vegetative branch 222 is formed on the second arm 220, the resultant parent branch 212 is attached to the first support wire 122, and the vegetative branch 222 is attached to the second support wire 132 and is guided to grow above the horizontal shelf surface 120. As a result, the parent branch 212 extends on both sides of the first arm 210 when secured to the horizontal shelf surface 120. In the present embodiment, the plurality of first supporting lines 122 on both sides of the first arm 210 are arranged at intervals of 30cm, and it should be understood that in other embodiments, the distance between the first supporting lines 122 may be adjusted according to actual situations.
When the fruiting mother branches 212 of the first arm 210 are trimmed in winter, the updated positions are the positions of the nearest annual branches from the base of the fruiting mother branches 212, and the bud remaining amount is 2-3. The newly grown base buds are reserved as vegetative branches detachably fixed on the vertical frame surface 130 in the next year, the vegetative branches 222 of the second arm 220 are laid down and fixed on the horizontal frame surface 120 to serve as fruiting mother branches in the next year, and the subsequent year is alternately circulated and the fruiting is alternated.
In the growth process of the schisandra chinensis, 2-3 times of topdressing are carried out every year, and nitrogen fertilizers and phosphorus and potassium fertilizers are applied.
Example 4
The implementation provides a method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame, which comprises the following steps:
two schisandra chinensis plants are planted below the cross-shaped frame 100 of the schisandra chinensis in the embodiment 1, and the horizontal frame surface 120 is arranged at an interval of 1.5m from the ground.
After the main vines 200 of the two schisandra chinensis grow to a preset height, the main vines 200 are bent and fixed on the horizontal frame surface 120 so as to guide the main vines 200 to grow along the same direction, and the interval between the two main vines 200 is 20 cm. One of the schisandra chinensis forms a first perennial arm 210 extending generally horizontally, the other schisandra chinensis forms a second perennial arm 220 extending generally horizontally, and the two schisandra chinensis forms a single-vine "inverted L" tree shape. The extending direction of the first arm 210 and the second arm 220 is substantially the same as the extending direction of the first support line 122.
The first arm 210 and the second arm 220 may be attached to the horizontal shelf surface 120 and remain substantially parallel. A resultant parent branch 212 is formed on the first arm 210, a vegetative branch 222 is formed on the second arm 220, the resultant parent branch 212 is attached to the first support wire 122, and the vegetative branch 222 is attached to the second support wire 132 and is guided to grow above the horizontal shelf surface 120. As a result, the parent branch 212, when secured to the horizontal shelf surface 120, grows to extend toward the side of the first arm 210 remote from the second arm 220. In the present embodiment, the plurality of first supporting lines 122 carrying the resultant parent branches 212 are arranged at intervals of 30cm, and it should be understood that in other embodiments, the distance between the first supporting lines 122 may be adjusted according to actual situations.
When the fruiting mother branches 212 of the first arm 210 are trimmed in winter, the updated positions are the positions of the nearest annual branches from the base of the fruiting mother branches 212, and the bud remaining amount is 2-3. The newly grown base buds are reserved as vegetative branches detachably fixed on the vertical frame surface 130 in the next year, the vegetative branches 222 of the second arm 220 are laid down and fixed on the horizontal frame surface 120 to serve as fruiting mother branches in the next year, and the subsequent year is alternately circulated and the fruiting is alternated.
In the growth process of the schisandra chinensis, 2-3 times of topdressing are carried out every year, and nitrogen fertilizers and phosphorus and potassium fertilizers are applied.
In summary, the alternate fruiting cultivation method for schisandra chinensis in different years with the cross-shaped frame comprises the steps of planting double schisandra chinensis plants below the cultivation frame, enabling main vines of the two schisandra chinensis plants to grow to a preset height, then bending and fixing the main vines to the horizontal frame surface, and growing in the same direction to form a first perennial arm and a second perennial arm, wherein fruiting mother branches are planted on the first arm, nutrition branches are planted on the second arm, the fruiting mother branches are detachably fixed to the horizontal frame surface, and the nutrition branches are detachably fixed to the vertical frame surface and guided to grow above the horizontal frame surface. Therefore, the two schisandra chinensis can grow on a vertical plane and a horizontal plane, the closed frame surface caused by the traditional frame type is avoided, and the Chinese magnoliavine fruit light-transmitting and ventilating device has better ventilating and light-transmitting capabilities. When pruning is carried out in winter, the fruiting mother branches on the first arm can be pruned, and the bud bodies at the base parts are reserved as the nutrition branches of the next year; laying down the vegetative shoots on the second arm, fixing the vegetative shoots on the horizontal frame surface, and reserving the vegetative shoots as fruiting mother shoots of the next year, and alternating the vegetative shoots with the fruiting mother shoots of the next year. The two schisandra chinensis fruit-bearing trees are alternated, so that pruning is simplified, pruning cost is reduced, and high and stable yield of the schisandra chinensis in successive years is facilitated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A method for cultivating schisandra chinensis by alternately fruiting in different years in a cross-shaped frame is characterized by comprising the following steps of:
planting two schisandra chinensis plants below a cultivation frame, wherein the cultivation frame comprises a horizontal frame surface and a vertical frame surface, the horizontal frame surface is arranged at an interval with the ground, and the vertical frame surface is arranged above the horizontal frame surface;
guiding the growth directions of the two schisandra chinensis by using the cultivation frame: bending and fixing main vines of two schisandra chinensis on a horizontal frame surface after the main vines of the two schisandra chinensis grow to a preset height so as to guide the main vines to grow along the same direction, wherein one schisandra chinensis forms a first perennial arm, the other schisandra chinensis forms a second perennial arm, the two schisandra chinensis respectively form a single-vine inverted L-shaped tree shape, fruiting mother branches are planted on the first arm, vegetative branches are planted on the second arm, the fruiting mother branches are detachably fixed on the horizontal frame surface, and the vegetative branches are detachably fixed on the vertical frame surface and are guided to grow above the horizontal frame surface;
pruning in winter: pruning the fruiting mother branches of the first arm, reserving the newly grown base buds as nutrition branches detachably fixed on the vertical frame surface in the next year, laying down the nutrition branches of the second arm and fixing the nutrition branches on the horizontal frame surface as fruiting mother branches in the next year, and alternately circulating the steps every year.
2. The method for cultivating alternate fruit of Chinese magnoliavine fruit in different years in a cross-shaped frame according to claim 1, wherein when pruning in winter is performed on the fruit mother branches, the positions of the fruit mother branches are updated to be the annual branches nearest to the base of the fruit mother branches, and the bud remaining amount is 2-3.
3. The method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame according to claim 1, wherein the horizontal frame surface is 1.2-1.5 m away from the ground.
4. The method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame according to claim 1, wherein the interval between main vines of two schisandra chinensis planted in two plants is 8-20 cm.
5. The method for cultivating schisandra fruit alternately at different years in a cross-shaped frame according to claim 1, wherein the first arm and the second arm of the perennial are detachably fixed on the horizontal frame surface at intervals and are kept substantially parallel; before winter pruning, the fruiting mother branches of the first arm are detachably fixed on the horizontal frame surface at one side far away from the second arm, and after winter pruning, the nutrition branches of the second arm are laid down in the direction far away from the first arm to serve as fruiting mother branches of the next year; this is done alternately every year thereafter.
6. The method for cultivating fruit of Chinese magnoliavine fruit alternately in different years in a cross-shaped frame according to claim 1, wherein the horizontal frame surface comprises a plurality of first support lines arranged in parallel at intervals, the vertical frame surface comprises a second support line, the extending direction of the second support line is consistent with that of the first support line, the extending direction of the first arm and the second arm is substantially consistent with that of the first support line, the fruit mother branches are fixed on the first support line, and the nutrition branches are fixed on the second support line.
7. The method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame according to claim 1, wherein the method for cultivating schisandra chinensis alternately in different years in a cross-shaped frame further comprises 2-3 topdresses per year.
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