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A kind of dormancy-free processing method of peach in solar greenhouse

A solar greenhouse and dormancy treatment technology, applied in horticultural methods, botany equipment and methods, horticultural tools/equipment, etc., can solve problems such as inability to produce fresh peaches, increase plant stress resistance, increase economic benefits, change The effect of the growth cycle

Active Publication Date: 2021-04-20
唐山南唐农业科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing facility peach cultivation technology can only make the ripening period of peaches earlier to the end of March at the earliest, and fresh peaches cannot be produced from the Spring Festival to the middle of March.

Method used

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  • A kind of dormancy-free processing method of peach in solar greenhouse
  • A kind of dormancy-free processing method of peach in solar greenhouse
  • A kind of dormancy-free processing method of peach in solar greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Effects of Spraying PP333 at Different Periods on the Differentiation Process of Peach Blossom Buds

[0029] In order to ensure that the flower bud differentiation of the peach tree enters the pistil stage before the canopy is closed (September 1). The process of spraying PP333 in different periods on the differentiation process of peach flower buds was studied. PP333 adopts paclobutrazol produced by Sichuan Guoguang.

[0030] 1. Materials and methods

[0031] (1) Experimental materials

[0032] The materials were taken from spring snow peaches in the Spring Festival Peach Experimental Greenhouse of Nantang Fruit Planting Professional Cooperative in Luannan County. The tree is 4 years old and the tree is strong. Postharvest pruning was performed on April 22, 2012.

[0033] (2) Test treatment

[0034] The periods of spraying PP333 were set as: May 18, June 18 and July 18. The concentration of spraying 15% PP333 is 40 times liquid, and the second spraying is carrie...

Embodiment 2

[0045] Investigation on the Growth Results of Spring Snow Peach by Spraying Compound Pomian Liquid in Different Years

[0046] 1. Materials and methods

[0047] (1) The materials were taken from the spring snow peaches in the Spring Festival Peach Experimental Greenhouse of the Nantang Fruit Planting Professional Cooperative in Luannan County. The tree is 4 years old, the tree body is strong, and the planting density is 1m×1m.

[0048] The formula of the compound sleeping liquid of this embodiment is calculated in 1L: copper sulfate 6%, 50% cyanamide 1.2%, calcium phosphate 1.2%, magnesium sulfate 2.4%, 5% naphthalene acetic acid 0.25%, organosilicon 0.35%, 1.6% Diethyl hexanoate 0.35%, indole acetic acid 0.08%, sodium nitrophenolate 1.2%, water 87%.

[0049] (2) Processing methods for different years

[0050] Table 1 The temperature rise time of the canopy in different years

[0051] years Shed period (month, day) Warming date (month, day) 2012 8.25 9.1...

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Abstract

The invention discloses a dormancy-free treatment method for peaches in a solar greenhouse: post-harvest pruning in late April, spraying paclobutrazol twice at intervals of 20 days from late April to mid-May, and spraying compound dormancy solution in early September , and fertilize 13‑17 days before closing the shed; start closing the shed in early and mid-September, and start closing the shed all day after closing the shed. Anti-heat preservation treatment; heat up from the end of September to early October, and prune immediately after the temperature rises, and clean up the orchard immediately after pruning; spray fruit-setting spirit at the end of the blooming period and 10-15 days after flower fall, and manage the peaches in the solar greenhouse. 20-30 days for fruit thinning, the present invention breaks the traditional peach tree growth cycle on the premise of maintaining the nutrient content and taste of peaches in the solar greenhouse, and realizes the normal flowering and fruiting of peaches without dormancy treatment, and matures and goes on the market during the Spring Festival, increasing economic benefits .

Description

technical field [0001] The invention relates to the planting industry, in particular to a method for treating peaches without dormancy in a solar greenhouse. Background technique [0002] Peach tree is a small deciduous tree whose fruit is used as fruit. Its open field cultivation has a specific growth cycle, such as spring flowering, summer long fruit, autumn fruit picking, and winter dormancy. Facility fruit tree cultivation is to use solar greenhouses, plastic greenhouses or other facilities to artificially control the internal environmental conditions of the facilities to achieve the environmental factors required for the growth and development of fruit trees, so that they can germinate earlier, bloom earlier, and mature earlier than open field cultivation. A cultivation method. [0003] At present, the existing peach tree cultivation technology in domestic facilities can make the fruit ripen 60-80 days earlier than that of open field cultivation, which makes up for the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 张志刚李琛边卫东杜凤宝
Owner 唐山南唐农业科技有限公司
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