Method for pruning eggplant leaning to one side

Abstract

The invention relates to a method for pruning an oblique eggplant form. The method comprises the following steps: cultivating one main stem and making the main stem inclined 100 to 135 DEG C northward; cultivating 8 to 10 fruit branches on the main stem sequentially and removing a top; and pinching a terminal shoot and leaves two leaves of each fruit branch after the fruit branch bears one fruit and cutting the fruit branch when the fruit is picked to allow latent buds on a base part of the main stem to sprout and grow into fruit branches. The steps ensure full photosynthesis of eggplant plants, big fruit and high yield, avoid increasingly high blooming and fruit bearing positions and increasingly high plants, facilitate management such as pruning, flower and fruit protection, picking and insect disease prevention, improve light penetration between rows and plants due to the oblique eggplant form, reduce insect diseases and make full use of space to increase planting density.

Description

technical field [0001] The invention relates to a method for pruning eggplants on one side. Background technique [0002] In the cultivation and management of eggplant, the plant pruning is the key technology that affects the yield of eggplant. The eggplant is a false two-branched branch. The conventional pruning methods mainly include the following types: double-stem pruning, three-stem pruning, four-stem pruning and multi-stem pruning, etc. ; At present, the most commonly used are double-bar pruning and three-bar pruning. Double-bar pruning is to leave only the main branch and the first side branch under the doorshaw, and all other side branches are removed; The two relatively strong lateral branches drawn from the first and second axils under the first inflorescence (phyllum) on the main stem, and the remaining lateral branches at the base are all removed. However, there are many shortcomings regardless of the above-mentioned method. The performance is as follows: 1. The...

AI Technical Summary

Problems solved by technology

[0002] In eggplant cultivation and management, plant pruning is the key technology that affects the yield of eggplant. Eggplant is a false two-branched branch. The conventional pruning methods mainly include the following: double-stem pruning, three-stem pruning, four-stem pruning and multi-stem pruning, etc. ; At present, the most commonly used are double-bar pruning and three-bar pruning. Double-bar pruning is to keep only the main branch and the first side branch under the doorshaw, and all other side branches are removed; The two relatively strong lateral branches drawn from the first and second axils under the first inflorescence (Plum solanum) on the main stem, and the remaining lateral branches at the base are all removed. However, there are many shortcomings regardless of the above-mentioned method. The performance is as follows: 1. The picking and ventilation are poor and it is easy to breed diseases and insect pests; 2. The light energy cannot be fully utilized, and the production potential of eggplant cannot be fully utilized, and the yield is low; 3. The fruiting branches are not topped, and the flowering and fruiting nodes continue to increase With the continuous increase of plants, the difficulty of field management in the middle and late stages is increasing