CN115380760A - Successive year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes - Google Patents
Successive year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes Download PDFInfo
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- 238000013138 pruning Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 24
- 241000219094 Vitaceae Species 0.000 title claims abstract description 19
- 235000021021 grapes Nutrition 0.000 title claims abstract description 19
- 230000001737 promoting effect Effects 0.000 title claims abstract description 16
- 241000109294 Rosa suffulta Species 0.000 title claims abstract description 15
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 24
- 238000005516 engineering process Methods 0.000 claims abstract description 10
- 235000014787 Vitis vinifera Nutrition 0.000 claims abstract description 7
- 241000219095 Vitis Species 0.000 claims abstract description 6
- 235000009754 Vitis X bourquina Nutrition 0.000 claims abstract description 6
- 235000012333 Vitis X labruscana Nutrition 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 15
- 230000005059 dormancy Effects 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 241001557517 Crocanthemum scoparium Species 0.000 claims description 7
- 238000012258 culturing Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 4
- 241000984084 Helianthemum nummularium subsp. grandiflorum Species 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 241001163394 Medinilla magnifica Species 0.000 claims 1
- 241000220317 Rosa Species 0.000 claims 1
- 238000009335 monocropping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004069 differentiation Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 238000012364 cultivation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 241001112285 Berta Species 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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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
- A01G17/02—Cultivation of hops or vines
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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
- 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
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Abstract
The invention discloses a successive year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes, and relates to the technical field of grape cultivation. The invention adopts a double-branch and single-branch updating and pruning mode, breaks the big and small year phenomenon of the sunshine rose in the facility and can realize the stable and high yield of the early-term production of the sunshine rose. The method (1) is simple in pruning, integrates double-branch updating and single-branch updating technologies, and is convenient to manage; (2) The preparation branches can be cut short in 5 months, the flower buds of the grapes have strong flower forming capability after a complete growth cycle, the problem of big and small bearing of the grapes in the greenhouse is solved, and stable yield and income increase can be realized; and (3) the fruit is ripe early, and can be listed in middle May.
Description
Technical Field
The invention relates to the technical field of grape cultivation, in particular to a successive year high yield updating and pruning method for promoting early cultivation of sunshine muscat.
Background
The sunshine rose is a yellow green grape variety with middle and late maturity, and is popular among growers and consumers due to the excellent characteristics of strong fragrance, enough sweet taste, large fruit grains, storage and transportation resistance and the like. Therefore, in order to prolong the supply period of the sunshine rose grapes, realize early marketing and increase economic benefit, a greenhouse is often adopted for cultivation in production. However, the sun rose is a medium-late-maturing variety, the flower bud differentiation lasts for a long time, and the flower bud differentiation of the sun rose is seriously influenced by a weak light environment caused by shielding part of light by a greenhouse film under a greenhouse condition; in addition, the conventional pruning method has the defects that the fruit is ripe late, the time required for flower bud differentiation cannot be guaranteed by re-pruning after harvesting, the yield is seriously damaged in the second year, the phenomenon of big and small years is serious, and the economic benefit of a grower is directly influenced.
The existing sun rose pruning technology is generally divided into single branch updating and double branch updating. The single branch updating means that the bearing branches can be extracted after the annual branches are cut short under the condition that the grape vines grow strongly. And when pruning is carried out in the dormancy stage, pruning the upper branches which have fruit, and leaving the base branches as new fruit bearing mother branches in the next year. Since no reserve branches are left, a greater proportion of the fruit branches can be retained the next year. The method is widely applied to grape production. And the double branch updating means that a fixed fruiting branch group is reserved on the main vine or the lateral vines at intervals of 20-30 cm, each branch group reserves two branch phases of a fruiting branch and a prepared branch, 2 mature branches are selected at the base of the fruiting branch group, namely the parts close to the main vine and the lateral vines, 2-3 bud cutoffs are reserved on the lower side of the fruiting branch group as prepared branches, and 4-8 bud cutoffs are reserved on the upper side of the branches as fruiting mother branches when the fruiting mother branches are cut in winter in the first year. When the tree is pruned in winter in the 2 nd year, the branches with the head parts pruned are thinned, two branches are selected from the lower prepared branches for the same treatment, the pruning method for updating the double branches can better control the height and the size of the crown, avoid the outward movement of the fruiting part, ensure that the mother branches with better quality are obtained every year, and ensure that the tree body can keep robust growth and stronger fruiting capacity.
Although the traditional double-branch updating pruning method can prevent fruiting parts from moving outwards and obtain fruiting mother branches with better quality compared with a single-branch updating method, the flower bud differentiation time still cannot be guaranteed under the facility cultivation condition, and the effect of high yield in successive years cannot be achieved, so that the problem to be solved by the technical personnel in the field is urgently needed.
Disclosure of Invention
In view of the above, the invention provides a pruning method for promoting early cultivation and high yield of sunshine muscat in successive years. The method has simple pruning, integrates double-branch updating and single-branch updating technologies, and is convenient to manage; the prepared branches pass through a complete growth cycle under normal illumination, the flowering capacity is strong, the problem of big and small bearing years of grapes in a greenhouse is solved, and stable yield and income increase can be realized; the fruit matures early, and can be marketed in mid-May.
In order to achieve the purpose, the invention adopts the following technical scheme:
a successive year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes comprises the following steps:
(1) In the first year, planting sun rose seedlings before and after clearing, culturing an upright trunk from the ground in the current year, and pinching when the culture is 50-60 cm to promote the robust growth of branches; after the trunk is cored, selecting a strong new shoot as a main vine, horizontally binding the main vine on a support along one direction, coring after 8-10 buds grow on the main vine to promote the new shoot to mature, and reserving a bud on the horizontal main vine at intervals of 20-25 centimeters as a fruiting part;
(2) After the leaves fall in the current year, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts for cutting, and the new shoots are used as bearing mother branches in the next year; breaking dormancy of flower buds by using a dormancy breaking agent at the beginning of 11 months, irrigating water and sealing a greenhouse after breaking dormancy, keeping the humidity above 90%, and sprouting in 11 late ten days; after sprouting, leaving 1 strong new tip on each fruiting mother branch, and alternately binding iron wires on two sides to keep the fruiting part at the same horizontal position;
(3) In the second year, shaping is carried out while the sun roses bear fruits, when the 6 th to 7 th leaves of the young shoots grow to 2 to 3 cm, pinching is carried out from the 5 th leaves, and tendrils are removed; after pinching new tips, only leaving 1 secondary tip at the top end, removing the rest secondary tips after leaving one leaf at the base part, picking the tips again when the secondary tips at the top end grow to 5-6 leaves, and then leaving 3 leaves for repeated pinching; when each branch and vine grows to 15-17 leaves, all new minor tips are cut off;
(4) In the growing season, except for the new shoots, 1 strong new shoot is reserved at the base of the main vine as a preparation branch without binding; in the month of 5, 1 healthy bud is reserved on the prepared branch for cutting, so that a new branch is extracted; after the fruits are ripe and off the shelf, cutting off the main vines in the current year along the base parts, and horizontally binding the new branches generated in the current year to serve as the main vines for double branch updating; after leaves fall, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts for cutting, and single shoot renewal is carried out; managing according to the technology of the first year, and meanwhile, reserving a new tip at the base of the main vine to be used as a fruiting mother branch of the next year for cultivation;
(5) And later, the horizontal main vines are used as units for updating and pruning every year.
The invention adopts a 'double + single' branch updating and pruning mode, breaks the phenomenon of big and small years, and can realize the annual high yield of the sunshine roses in the facility. The quality of flower bud depends on the nutrition of tree body, especially the nutrition of winter bud at middle and lower part of young sprout. The invention uses 'double + single' branches for updating and pruning, winter buds can accumulate more nutrient substances through a complete growth cycle under normal illumination in a branch preparation mode in the year before fruiting, and the first pinching node position in the current year of fruiting is low, so that the nutrient accumulation of the winter buds at the middle and lower parts is high, and the flower bud differentiation is facilitated; and after fruits are shelved in 6 months, a shed film is uncovered, so that the illumination is increased, the accumulation amount of photosynthetic products of the leaves is increased, and flower bud differentiation is facilitated. Further obtain robust flower buds and realize high yield in successive years.
Preferably, the sunshine rose seedlings in the step (1) are seedlings or grafted seedlings.
More preferably, the grafted seedling takes the Betada grape as a rootstock.
Preferably, the dormancy breaking agent in the step (2) is cyanamide.
Preferably, the binding in the step (2) is V-shaped.
More preferably, the cultivation method is used for warming the greenhouse in winter, and the temperature can be raised in advance; and uncovering the film after the fruits are put on shelves, so that the buds can better receive illumination.
According to the technical scheme, compared with the prior art, the invention has the beneficial effects that:
(1) The pruning is simple, the double-branch updating technology and the single-branch updating technology are integrated, and the management is convenient;
(2) The prepared branches can be cut off in 5 months, the flower buds of the grapes have strong flower forming capability after a complete growth cycle, the problem of big and small bearing of the grapes in the greenhouse is solved, and stable yield and income can be realized;
(3) The fruit matures early, and can be marketed in mid-May.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment of the invention discloses a method for promoting early cultivation, continuous year high yield updating and pruning of sunshine rose grapes, and the related methods are conventional methods if no special mention is made, and are not described in detail herein.
Example 1
A method for promoting early cultivation, continuous year high yield updating and pruning of sunshine rose grapes comprises the following steps:
(1) In the first year, planting sun rose seedlings before and after clearing, culturing an upright trunk from the ground in the current year of planting, and pinching when the culture is 50-60 cm to promote strong growth of branches; after the trunk is cored, selecting a strong new shoot as a main vine, horizontally binding the main vine on a support along one direction, coring after 8-10 buds grow on the main vine to promote the new shoot to mature, and reserving a bud on the horizontal main vine every 20-25 centimeters as a fruiting part;
(2) After the leaves fall in the current year, 1-2 buds of the new shoots on the main vines are reserved at the base parts for cutting, and the new shoots are used as mother branches for fruiting in the next year; breaking dormancy of flower buds by using a dormancy breaking agent (cyanamide) at the beginning of 11 months, irrigating water to seal a greenhouse after breaking dormancy, keeping the humidity above 90%, and germinating in late 11 months; after sprouting, reserving 1 robust new shoot on each fruiting mother branch, and alternately binding iron wires at two sides in a V shape to keep the fruiting part at the same horizontal position;
(3) In the second year, shaping is carried out while the sun roses bear fruits, when the 6 th to 7 th leaves of the young shoots grow to 2 to 3 cm, pinching is carried out from the 5 th leaves, and tendrils are removed; after pinching, only leaving 1 secondary tip at the top end, removing the rest secondary tips after leaving one leaf at the base part, picking again when the secondary tips at the top end grow to 5-6 leaves, and then leaving 3 leaves to repeatedly pinch; when each branch and vine grows to 15-17 leaves, all new minor tips are cut off;
(4) In the growing season, except for new shoots, 1 strong new shoot is reserved at the base of the main vine as a preparation branch without binding; in the month of 5, 1 healthy bud is reserved on the prepared branch for cutting, so that a new branch is extracted; after the fruits are ripe and off the shelf, cutting off the main vines in the current year along the base parts, horizontally binding the extracted new branches to serve as the main vines, carrying out double-branch updating, managing according to the technology of the first year, and meanwhile, reserving a new tip at the base parts of the main vines to serve as a fruit bearing mother branch of the next year for cultivation;
(5) And later, the horizontal main vines are used as units for updating and pruning every year.
The cultivation method is warm in winter, and the temperature can be raised in advance; and uncovering the film after the fruits are put on shelves, so that buds can better receive illumination.
Example 2
A successive year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes comprises the following steps:
(1) In the first year, planting sun rose grafted seedlings (using berta as a stock) before and after clearing, planting, culturing an upright trunk from the ground in the current year, and pinching after culturing to 50-60 cm to promote robust growth of branches; after the trunk is cored, selecting a strong new shoot as a main vine, horizontally binding the main vine on a support along one direction, coring after 8-10 buds grow on the main vine to promote the new shoot to mature, and reserving a bud on the horizontal main vine every 20-25 centimeters as a fruiting part;
(2) After the leaves fall in the current year, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts for cutting, and the new shoots are used as bearing mother branches in the next year; breaking dormancy of flower buds by using a dormancy breaking agent (cyanamide) at the beginning of 11 months, irrigating water to seal a greenhouse after breaking dormancy, keeping humidity above 90%, and enabling flower buds to sprout in late 11 months; after sprouting, reserving 1 robust new shoot on each fruiting mother branch, and alternately binding iron wires at two sides in a V shape to keep the fruiting part at the same horizontal position;
(3) In the second year, shaping is carried out while the sun roses bear fruits, when the 6 th to 7 th leaves of the young shoots grow to 2 to 3 cm, pinching is carried out from the 5 th leaves, and tendrils are removed; after pinching, only leaving 1 secondary tip at the top end, removing the rest secondary tips after leaving one leaf at the base part, picking again when the secondary tips at the top end grow to 5-6 leaves, and then leaving 3 leaves to repeatedly pinch; when each branch and vine grows to 15-17 leaves, all new minor tips are cut off;
(4) In the growing season, except for new shoots, 1 strong new shoot is reserved at the base of the main vine as a preparation branch without binding; in the month of 5, 1 healthy bud is reserved on the prepared branch for cutting, so that a new branch is extracted; after the fruits are ripe and off the shelf, cutting off the main vines in the current year along the base parts, horizontally binding the extracted new branches to serve as the main vines, carrying out double-branch updating, managing according to the technology of the first year, and meanwhile, reserving a new tip at the base parts of the main vines to serve as a fruit bearing mother branch of the next year for cultivation;
(5) And later, the horizontal main vines are used as units for updating and pruning every year.
The cultivation method is warm in winter, and the temperature can be raised in advance; and uncovering the film after the fruits are put on shelves, so that the buds can better receive illumination.
Comparative example 1
Double-branch updating and pruning mode
In the first year: selecting grafted seedlings (taking Beta as a stock) for field planting before and after Qingming, transplanting, culturing an upright trunk from the ground in the same year, and pinching when the culture reaches 50-60 cm to promote robust growth of branches. After pinching, selecting 1 strong new shoot as a main vine, and horizontally binding along one direction, wherein 8-10 buds of the main vine are left for pinching to promote the maturity of the new shoot. Leaving a fruiting part on the horizontal main vine every 20-25 cm. And after leaf falling, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts and are cut off to be used as bearing mother branches in the next year.
In the second year: and (3) reserving a fixed fruiting branch group on the main vine every 20-30 cm, wherein each branch group reserves two branch phases of a fruiting branch and a preparatory branch, 2 mature branches are selected at the base of the fruiting branch group, namely the parts close to the main vine and the lateral vines, 2-3 bud cutoffs are reserved on the lower side of the fruiting branch group as the preparatory branches, and 4-8 bud cutoffs are reserved on the upper side of the fruiting branch group as a fruiting mother branch.
In the third year: when the bearing branches are cut in winter, the branches with the ends bearing fruits are thinned, two branches are selected from the lower prepared branches for the same treatment, the bearing parts are prevented from moving outwards, bearing mother branches with better quality are obtained every year, and the trees can keep robust growth and stronger bearing capacity.
Comparative example 2
Single branch updating and pruning mode
In the first year: selecting grafted seedlings (taking Beta as a stock) for field planting before and after Qingming, transplanting, culturing an upright trunk from the ground in the same year, and pinching when the culture reaches 50-60 cm to promote robust growth of branches. After pinching, selecting 1 strong new shoot as a main vine, and horizontally binding along one direction, wherein 8-10 buds of the main vine are left for pinching to promote the maturity of the new shoot. Leaving a fruiting part on the horizontal main vine every 20-25 cm. And after leaf falling, cutting off 2-3 buds of the new shoots extracted from the main vines at the base part to serve as mother branches for fruiting in the next year.
In the second year: and (3) during winter pruning, keeping 2-3 bud cutoffs on fruiting mother branches after fruiting, and selecting and keeping 1-2 fruiting branches from the germinated young shoots in the next year.
In the third year: the pruning is repeated every year, the bearing branch groups are fixed, the bearing parts are not moved outwards, and the stability of tree vigor is facilitated.
And (3) effect comparison:
statistics were made on the yields and time to market for examples 1 and 2 and comparative examples 1 and 2, and the results are shown in table 1;
table 1: yield and time to market
The results in table 1 show that, compared with examples 1-2, the basic results of the second year are difficult to be obtained by conventional pruning under the facility cultivation conditions of comparative example 2, and the yield is greatly reduced; in the comparative example 1, the method of updating double branches is adopted, and because the flower bud differentiation time is short after winter pruning, the stable yield in the second year can not be ensured, and the yield is obviously reduced; meanwhile, the two operations cannot achieve the effect of promoting early cultivation, so that the mature period of the grapes is relatively late; the technical scheme of the invention can greatly improve the time to appear on the market while ensuring stable and high yield.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A continuous year high yield updating and pruning method for promoting early cultivation of sunshine rose grapes is characterized by comprising the following steps:
(1) In the first year, planting sun rose seedlings before and after clearing, culturing an upright trunk from the ground in the current year, and pinching when the culture is 50-60 cm to promote the robust growth of branches; after the trunk is cored, selecting a strong new shoot as a main vine, horizontally binding the main vine on a support along one direction, coring after 8-10 buds grow on the main vine to promote the new shoot to mature, and reserving a bud on the horizontal main vine at intervals of 20-25 centimeters as a fruiting part;
(2) After the leaves fall in the current year, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts for cutting, and the new shoots are used as bearing mother branches in the next year; breaking dormancy of flower buds by using a dormancy breaking agent at the beginning of 11 months, irrigating water and sealing a greenhouse after breaking dormancy, keeping the humidity above 90%, and sprouting in 11 late ten days; after sprouting, leaving 1 strong new tip on each fruiting mother branch, and alternately binding iron wires on two sides to keep the fruiting part at the same horizontal position;
(3) In the second year, shaping is carried out while the sun roses bear fruits, when the 6 th to 7 th leaves of the young shoots grow to 2 to 3 cm, pinching is carried out from the 5 th leaves, and tendrils are removed; after pinching new tips, only leaving 1 secondary tip at the top end, removing the rest secondary tips after leaving one leaf at the base part, picking the tips again when the secondary tips at the top end grow to 5-6 leaves, and then leaving 3 leaves for repeated pinching; when each branch and vine grows to 15-17 leaves, all new minor tips are cut off;
(4) In the growing season, except for the new shoots, 1 strong new shoot is reserved at the base of the main vine as a preparation branch without binding; in the month of 5, 1 healthy bud is reserved on the prepared branch for cutting, so that a new branch is extracted; after the fruits are ripe and off the shelf, cutting off the main vines in the current year along the base parts, and horizontally binding the extracted new branches to serve as the main vines for double branch updating; after leaves fall, 1-2 buds of the new shoots extracted from the main vines are reserved at the base parts for cutting, and single shoot renewal is carried out; managing according to the technology of the first year, and meanwhile, reserving a new tip at the base of the main vine to be used as a fruiting mother branch of the next year for cultivation;
(5) And performing renewal pruning in a unit of a horizontal main vine every year.
2. The pruning method for promoting early cultivation and high yield of the rose grapes in the successive years according to claim 1, wherein the rose nursery stocks in the step (1) are seedlings or grafted seedlings.
3. The pruning method for promoting early cultivation and high yield of grapes with sunshine and grapes according to claim 2, wherein the grafted seedlings take the grapes with Betada as rootstocks.
4. The method for promoting the early cultivation, the continuous cropping and the high yield and updating of the sunshine rose grapes according to claim 1, wherein the dormancy breaking agent in the step (2) is cyanamide.
5. The method for promoting early cultivation, high yield and renewal of the sunshine muscat grape in the next year according to claim 1, wherein the binding of the step (2) is a V-shaped binding.
6. The method for promoting the early cultivation, the continuous year high yield renewal and pruning of the sunshine rose grapes according to any one of claims 1-5, characterized in that the cultivation technology is a greenhouse which is warm in winter and can be warmed up in advance; and uncovering the film after the fruits are put on shelves, so that the buds can better receive illumination.
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