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Stepped circulating branch-trimming method for eggplant

A ladder-shaped, eggplant technology, applied in the field of eggplant ladder-shaped circular pruning, can solve the problems of poor picking and ventilation, and easy breeding of diseases and insect pests, and achieve the effect of solving multiple seedling drop, improving the ventilation and light transmission conditions of the field, and reducing the effects of diseases and insect pests

Inactive Publication Date: 2008-04-30
胡永军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The third is that the picking and ventilation are poor and it is easy to breed diseases and insect pests

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: field test in the vegetable base of Gucheng Street, Shouguang City, Shandong Province. The planting variety is Brigitte eggplant, which was planted on September 20.

[0011] Two comparisons were set up in the experiment, namely step-shaped circular pruning and double-rod pruning. In step-shaped circular pruning, each fruiting mother branch kept 7 fruiting short branches in turn, and double-rod pruning was used as a control. Burita eggplant was purchased from Rijkswand Seeds, the Netherlands. 3 repetitions, arranged in random blocks, plot area 50m 2 , planting 120 plants per plot. The management measures are exactly the same.

[0012] Step-shaped circular pruning method, after the plant is planted, a side bud is reserved below the first flower of the main stem, and the two main trunks formed together with the main stem are distributed in a "Y" shape. These two main trunks are gradually cultivated into fruiting mother branches. Each fruiting mother bran...

Embodiment 2

[0014] Embodiment 2: field test in Luocheng Street Vegetable Base, Shouguang City, Shandong Province. The planting variety is Luna (A118) eggplant, which was planted on October 5.

[0015] Two comparisons were set up in the experiment, namely step-shaped circular pruning and three-bar pruning. Luna eggplant was purchased from Weimai Seed Company, France. 3 repetitions, arranged in random blocks, plot area 50m 2 , planting 120 plants per plot. The management measures are exactly the same.

[0016] Step-shaped circular pruning method, after the plant is planted, a side bud is reserved below the first flower of the main stem, and the two main trunks formed together with the main stem are distributed in a "Y" shape. These two main trunks are gradually cultivated into fruiting mother branches. Each fruiting mother branch cultivates 6 fruiting short branches in turn, and when each fruiting short branch holds 1 fruit, keep 2 leaves for topping after the fruit. After the eggplan...

Embodiment 3

[0018] Example 3: Field test In the vegetable base of Jitai Town, Shouguang City, Shandong Province, the planted variety is Topaz eggplant, and it was planted on September 25.

[0019] Two treatments were set up in the experiment, namely step-shaped circular pruning and double-rod pruning. Tobaz eggplant was purchased from the Dutch Ansha (ENZA ZADEN) seed company. 3 repetitions, arranged in random blocks, plot area 50m 2 , planting 120 plants per plot. The management measures are exactly the same.

[0020] Step-shaped circular pruning method, after the plant is planted, a side bud is reserved below the first flower of the main stem, and the two main trunks formed together with the main stem are distributed in a "Y" shape. These two main trunks are gradually cultivated into fruiting mother branches. Each fruiting mother branch cultivates 5 fruiting short branches in turn, and when each fruiting short branch holds 1 fruit, keep 2 leaves for topping after the fruit. After t...

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Abstract

The invention discloses a step-shaped circular pruning method of eggplant. After the plant is planted, a side bud is reserved below the first flower of the main stem, and together with the main stem, two trunks are formed and distributed in a "Y" shape. The two trunks Cultivate fruiting mother branches, and each fruiting mother branch cultivates 5 to 7 fruiting short branches in turn. When each fruiting short branch sits on a fruit, keep 2 leaves for topping after the fruit, and the eggplant on each fruiting short branch is picked. Finally, cut off the fruiting short branch at a distance of 0.8~1.2 cm from the fruiting mother branch. The eggplant is pruned by the step-shaped circular pruning method, which greatly increases the yield. The step-shaped circular pruning method can control the plant height and solve the problem of multiple drop seedlings. The problem of reducing labor costs can improve the ventilation and light transmission conditions in the field, and help reduce the occurrence of pests and diseases.

Description

technical field [0001] The invention relates to a step-shaped circular pruning method of eggplant, which is used for high-yield cultivation of eggplant. Background technique [0002] In eggplant cultivation and management, plant pruning is a key technology affecting eggplant yield. Eggplant is a pseudo-binary branch, and the conventional pruning methods can be as follows: double-bar pruning, three-bar pruning, four-bar pruning, multi-bar pruning, etc. At present, the most commonly used are double-branch pruning and three-branch pruning. Double branch pruning is to leave only the main branch and the first side branch under the doorshaw, and remove all the other side branches. Three-branch pruning means that in addition to the main branch, the two relatively strong side branches drawn from the first and second leaf axils under the first inflorescence (phyllum) on the main stem are preserved, and there are three branches in total. All other side branches were removed. Regar...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 胡永军李曰德吴青林王守明丁加刚
Owner 胡永军
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