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A kind of southern sweet cherry improved ufo shape dwarf dense planting cultivation method

A cultivation method and technology for dwarfing and dense planting are applied in the field of improving UFO-shaped dwarfing and dense planting of southern sweet cherries, and can solve the problems of time-consuming and laborious pruning, shaping and harvesting, unfavorable utilization of rain shelter facilities, tall sweet cherry trees, and the like, To achieve the effect of simple shaping, early fruiting, good lighting and ventilation

Active Publication Date: 2020-06-23
台州市农业科学研究院
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sweet cherry tree with arborization rootstock is tall, which is not conducive to the utilization of rain shelter facilities. Arborization rootstock seedlings often show vigorous vegetative growth in the south, late flowering and fruiting period, and there are operations such as uneven light exposure, pruning and harvesting. time-consuming problem

Method used

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  • A kind of southern sweet cherry improved ufo shape dwarf dense planting cultivation method
  • A kind of southern sweet cherry improved ufo shape dwarf dense planting cultivation method
  • A kind of southern sweet cherry improved ufo shape dwarf dense planting cultivation method

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Embodiment 1

[0025] 1. Selection of sweet cherry varieties and rootstocks

[0026] The present invention is applicable to the short and low temperature sweet cherry varieties 'Zaodaguo', 'Brookes', 'Labins' and the like, the transplanted seedlings are annual grafted seedlings, and the grafted stock is a dwarf stock (Gisela 6).

[0027] 2. Garden and facility construction

[0028] Choose sandy loam soil with good drainage to build the park (see the schematic diagram of the park design figure 1 ), with a ridge width of 4m and a drainage ditch inside the ridge with a width of 0.6m and a depth of 0.2m. Use a steel frame shed as a rain shelter. The column height of the steel frame greenhouse is 3m, the arch height is 1m, and the span is 8m. The steel frame arch shed is equipped with external shading facilities, and the whole garden in the shed is equipped with integrated water and fertilizer facilities. During the fruit color change period, the whole garden is sealed and connected with bird...

example

[0038] 1. The park (see the real picture of the park figure 2 ) Select short and low-temperature sweet cherry varieties 'Zaodaguo', 'Brookes', and 'Labins' as the main varieties, transplanted seedlings are annual grafted seedlings, and grafted rootstocks are dwarf rootstocks (Gisela 6).

[0039] 2. Trial planting land (cherry base of Taizhou Academy of Agricultural Sciences, Linhai City, Taizhou City, Zhejiang Province), the soil is sandy loam, 28°40′-29°04′ north latitude, 120°49′-121°41′ east longitude, annual precipitation 350-500mm, subtropical monsoon climate, warm and humid, with four distinct seasons. The annual average temperature is 17.1°C, the annual accumulated temperature is 5370°C, the frost-free period is 241 days, and the average evaporation is 1231.4 mm. It is a humid area. May to June is the rainy season, and July to September is mainly sunny. The whole garden uses a steel frame arch shed as a rain shelter. Outside the steel frame arch shed is equipped with ...

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Abstract

The invention relates to a stunted close planting cultivation method of prunusavium in Southern warm and wet regions. The method mainly comprises the steps of constructing garden plots and facilities,constructing a cross-shaped bracket, performing transplantation, and performing trimming and pruning of improved UFO shape tree shapes. The improved UFO shaped stunted close planting cultivation method disclosed by the invention has the characteristics that illumination and ventilation are good, trimming is simple, shaping is early, flowers are early to form, fruits are early to bear, yielding ability is high, and viewing and picking are convenient; in Southern regions, at the fourth-year full fruit period of the prunusavium, the yield of the prunusavium each mu can reach 600-650 kg, early blossoming and early fruiting characteristics that flowers are formed in two years and fruits are obtained in three years can be realized, the problems that the prunusavium is fruitless in many years, the prunusavium blossoms but not bears fruits, and diseases and insect pests are frequent to generate in production of the prunusavium in the Southern warm and wet regions are solved, and besides, thecultivation pattern is also quite suitable for tourism picking and has important significance for the development of the prunusavium industry in the Southern warm and wet regions.

Description

[0001] (1) Technical field [0002] The invention relates to an improved UFO-shaped dwarfing and dense planting cultivation method for southern sweet cherry. [0003] (2) Background technology [0004] Sweet cherry (Prunus avium) belongs to the temperate deciduous fruit tree of Rosaceae (Rosaceae) Prunus (Prunus) subgenus (Cerasus), known as "the first fruit in early spring". Its fruit is beautiful in appearance, delicious in taste and rich in nutrition, and is deeply loved by consumers. Due to the high benefits of planting sweet cherries, the southern region has also been actively introducing and planting them in recent years. [0005] Regarding sweet cherry rootstocks in my country, due to the lack of dwarf germplasm resources, there were few reports before the introduction of Gisela dwarf rootstocks, but the field of sweet cherry rootstock breeding developed rapidly abroad. According to reports in 2003, in Hood River, the main sweet cherry producing area in the western Uni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G17/00
CPCA01G7/06A01G17/005
Inventor 洪莉陈令会王娇阳董军曹锦萍
Owner 台州市农业科学研究院
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