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Facility peach production method

A facility and peach tree technology, applied in the field of peach production facilities, can solve the problems of excessive vegetative growth, low soluble sugar content, and low CO2 concentration, and achieve the effects of promoting reproductive growth, easy operation, and ensuring fertilizer supply

Inactive Publication Date: 2014-06-25
ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the light in the facility is weak, the air humidity is high, the CO2 concentration in the shed is low in certain periods of time, the temperature difference between day and night in the shed is small before the fruit matures, and the vegetative growth of the tree is too vigorous. Low content of soluble solids and soluble sugar, low flavor and other quality degradation problems cannot meet the market's large demand for high-quality peaches with good coloring, high content of soluble solids, and good flavor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Use 100L plastic pots or root controllers, fill them with ordinary soil and plant annual peach seedlings, and cultivate a trunk-shaped tree with 8 branches and 150 flower buds;

[0021] (2) One bag of slow-release fertilizer containing N, P, K and trace elements is applied to the container after the leaves of the tree fall in autumn. The applied slow-release fertilizer is 200g, and the content ratio of N, P, and K is N: P2O5 : K2O=2:1:2; After the effective outdoor cooling capacity is satisfied, move the container with peach seedlings into the greenhouse, control the temperature in the greenhouse to 12°C, and the relative air humidity to 50%, so as to promote the flowering and germination of peach trees. The temperature in the facility is controlled at 25°C and the relative humidity is 50%;

[0022] (3) When the daily average temperature outside the facility is above 15°C and about 30 days before the fruit ripens, the shed film is uncovered to allow the peach trees ...

Embodiment 2

[0027] (1) Use 150L plastic pots or root controllers, fill them with ordinary soil and plant annual peach seedlings, and cultivate a trunk-shaped tree with 12 branches and 300 flower buds;

[0028] (2) 1 bag of slow-release fertilizer containing N, P, K and trace elements is applied to the container after the leaves of the tree fall in autumn. The applied slow-release fertilizer is 250g, and the content ratio of N, P, and K is N: P2O5 : K2O=1:1:1; After the outdoor effective cooling capacity is satisfied, move the container with peach seedlings into the greenhouse, control the temperature of the greenhouse to 20°C, and the relative air humidity to 60%, so as to promote the flowering and germination of peach trees. The internal temperature is controlled at 25°C and the relative humidity is 60%;

[0029] (3) When the daily average temperature outside the facility is above 15°C and about 30 days before the fruit ripens, the shed film is uncovered to allow the peach trees to recei...

Embodiment 3

[0034] (1) Use 150L plastic pots or root controllers, fill them with ordinary soil and plant annual peach seedlings, and cultivate a trunk-shaped tree with 10 branches and 250 flower buds;

[0035] (2) 1 bag of slow-release fertilizer containing N, P, K and trace elements is applied to the container after the leaves of the tree fall in autumn. The applied slow-release fertilizer is 250g, and the content ratio of N, P, and K is N: P2O5 : K2O=2:1:2; After the outdoor effective cooling capacity is satisfied, move the container with peach seedlings into the greenhouse, control the temperature of the greenhouse to 18°C, and the relative air humidity to 55%, so as to promote the flowering and germination of peach trees. The internal temperature is controlled at 23°C and the relative humidity is 55%;

[0036] (3) When the daily average temperature outside the facility is above 15°C and about 30 days before the fruit ripens, the shed film is uncovered to allow the peach trees to recei...

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Abstract

The invention relates to a facility peach production method. The facility peach production method has the advantages that high-quality facility peaches can be produced by the aid of measures such as container root restriction culture, bagged slow release fertilizer application, early greenhouse uncovering in late fruit enlarging periods and artificial moderate drought two weeks before fruit maturing, and problems of poor coloring, sour and light fruit flavor and the like of conventional facility peaches can be effectively solved; the produced peaches are good in coloring, high in soluble solid and soluble sugar content, low in titratable acid content and strong in flavor as compared with the conventional facility cultivated peaches, and decrease of the average single fruit weight can be prevented; an optional novel technology for producing high-quality peaches which are supplied to markets at early stages is provided by the facility peach production method; problems of low greenhouse or facility greenhouse utilization efficiency, replantation barrier of lands in peach production facilities which are used for many years, and the like can be solved.

Description

technical field [0001] The invention relates to a method for producing facility peaches capable of improving fruit flavor and coloring. Background technique [0002] Peach is a perennial deciduous fruit tree native to China. Its fruit has a pleasant flavor and is loved by the public. However, peach fruits are not resistant to storage. Generally, protected cultivation techniques are used to extend the market supply period of peach fruits to meet the market gap between the open-field late-maturing peaches ripening in the year and the early-maturing peaches ripening in the following year. In protected cultivation, early ripening is promoted. Cultivated more. In recent years, with the development of protected cultivation technology, the supply period of peaches can be advanced by 15 days to 3 months, and the cultivation area of ​​protected peaches has rapidly expanded due to high prices and good markets. However, the light in the facility is weak, the air humidity is high, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C21/00
Inventor 王新卫方伟超朱更瑞王力荣曹珂陈昌文李勇
Owner ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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