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Method for accelerating solanum lycopersicum fruit to swell and mature

A technology for fruit expansion and tomato, applied in the field of promoting tomato fruit expansion and ripening, to achieve the effects of accelerating ripening, promoting fruit development and ripening, and increasing yield

Pending Publication Date: 2020-07-14
INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Girdling is a commonly used measure to regulate the distribution of assimilates in fruit trees, but the application of girdling in tomato cultivation is rarely reported

Method used

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  • Method for accelerating solanum lycopersicum fruit to swell and mature
  • Method for accelerating solanum lycopersicum fruit to swell and mature
  • Method for accelerating solanum lycopersicum fruit to swell and mature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The tomato variety is "DER0899", which was planted in September 2016 and pulled seedlings in July 2017, with 23 ears of fruit in total. Implementation of the method shown in this example on long-season tomato cultivation.

[0032] The method for promoting tomato fruit expansion and maturation comprises the following steps: leave 2-3 blades above the ear for topping after the last tomato fruit blooms; Girdle the main stem 5-10cm below the fruit to form a girdling mouth with a width of 0.5cm. The girdling depth just reaches the xylem. .

Embodiment 2

[0034] The tomato variety "Kaihong" was planted on September 16, 2017, and pulled seedlings on February 18, 2018, leaving 4 ears of fruit in total. Implementation of the method shown in this example on autumn and winter stubble tomatoes.

[0035] The method for promoting tomato fruit expansion and maturation comprises the following steps: leave 2-3 blades above the ear for topping after the last tomato fruit blooms, and top the existing first fruit 20 days after the last fruit blooms. The main stem of 5-10cm below the ear fruit is girdled to form a girdling mouth with a width of 1cm. The girdling depth just reaches the xylem.

[0036] Effect test 1

[0037] The plants without girdling were used as the control group 1, and compared with Example 1, a random block design was adopted, with 30 plants in each plot, repeated three times, and the comparison results are shown in Table 1.

[0038] Table 1 Single fruit weight and fruit quality of tomato

[0039]

[0040] As shown i...

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PUM

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Abstract

The invention provides a method for accelerating a solanum lycopersicum fruit to swell and mature. The method comprises the following steps of: after solanum lycopersicum is subjected to topping, in 10-20 days after a last fruit blooms, carrying out girdling on a main stem which is positioned 5-10 cm below a first existing fruit, forming a girdling hole of which the width is 0.5-1 cm, and tightlycoating the girdling hole with a grafting film until harvesting is finished. According to the method, during practical production, a scientific girdling method is formulated by aiming at the specificcharacteristics of the solanum lycopersicum, the method disclosed by the invention is economic, practical, high in practicality and low in cost and is suitable for large-scale promotion and application.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to a method for promoting tomato fruit expansion and ripening. Background technique [0002] Tomatoes belong to the Solanaceae family and are native to South America. After evolution and selection from wild gooseberry tomatoes, they gradually evolved into cultivars that are widely grown around the world. Tomato fruit is rich in vitamin C, sugar, protein, lycopene and other nutrients, and its unique flavor is favored by consumers. Tomato is one of the main vegetable crops cultivated in protected areas in my country and has high economic value. [0003] In the later stage of tomato plant growth, due to the influence of plant growth and environmental conditions, there will often be a decrease in single fruit weight, delayed ripening, and poor quality, which will cause certain economic losses. The development, ripening and fruit quality of tomato fruit depend on the assimilate...

Claims

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Application Information

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IPC IPC(8): A01G22/05A01G7/06A01G13/02
CPCA01G7/06A01G13/0237A01G22/05
Inventor 蒋卫杰余宏军李强柴琳
Owner INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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