Method for increasing yield of lycium ruthenicum

A technology of black fruit wolfberry and side branches, which is applied in the field of plant cultivation, can solve the problems of reducing the light receiving area of the plant, easily bending branches, unfavorable yield, etc., and achieve the effect of reducing the probability of occurrence of diseases and insect pests, increasing the extension range, and promoting the accumulation

Inactive Publication Date: 2015-06-10

四川禾木本业农林科技有限公司

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AI-Extracted Technical Summary

Problems solved by technology

There are too many bushy branches of Lycium barbarum black fruit, which will affect its reproductive growth, which is not conducive to the increase of yield and the accumulation of active ingredients, and the fruiting period of Lycium barbarum black fruit is in late summer and early autumn, which is easy to bend the branches and make the branches touch the ground, which is easy to induce The occurrence of diseases and insect pests, and reduce the area of the plant receiving light, so that the yield of black wolfberry

These problems have brought huge challenges to the cultivation and management of Lycium barbarum, which...

Method used

S3. pruning in summer: during late May to late July, pruning the new sprouting branches below the backbone branch once every 14 days; the side branches on the branch are cut short at branch length 20cm, promoting its side branches to germinate two Second fruit branch, increase summer fruit; The middle branch that grows up on side branch selects and stays 2 branches of 10cm in different directions close to the main trunk as the main branch, and cuts the top at the middle branch distance side branch 30cm, promotes the branch to increase the harvest of autumn fruit;

S3. pruning in summer: during late May to late July, pruning the new sprouting branches below the backbone branch once every 15 days; the side branches on the branch are cut short at branch length 20cm, promoting its side branches to germinate two Second fruit branch, increase summer fruit; The middle branch that grows up on side branch selects and stays 2 branches of 10cm in different directions close to the main trunk as the main branch, and cuts the top at the middle branch distance side branch 30cm, promotes the branch to increase the harvest of autumn fruit;

S3. ...

Abstract

The invention discloses a method for increasing yield of lycium ruthenicum, belongs to the technical field of plant cultivation. The method comprises the following steps of shearing off buds, fixing trucks, trimming trees of lycium ruthenicum and fixing branches. In the method, a branch trimming and fixing technology is used, plant nutrients are centralized, the canopy of the trees of the lycium ruthenicum is increased, accumulation of effective nutritional ingredients of fruits is promoted, and the quality is also improved; the trees of the lycium ruthenicum are harmonious in shape after the trees are trimmed, and the lycium ruthenicum can be convenient to pick; and by the branch fixing technology, an extension range of transverse space of the lycium ruthenicum is expanded, branches can grow above the ground, the yield of the lycium ruthenicum is improved, and the probability of diseases and insect pests is reduced obviously.

Application Domain

Cultivating equipments

Technology Topic

NutrientNutrition +7

Image

Examples

Experimental program(4)
Comparison scheme(1)

Example Embodiment

[0029] Example 1: A method for increasing the production of black fruit wolfberry, which comprises the following steps:

[0030] S1. Pruning off the buds: After the daily average temperature reaches 16°C for 5 consecutive days, the new shoots of Lycium ruthenicum germinate, and the new shoots above the stem of the trunk and the branches below 30cm from the ground are cut off and the trunk is determined;

[0031] S2. Defining the backbone: keep the branches growing in different directions and grow well in different directions, with an open space distribution, and 3 side branches with a side branch spacing of 3cm are used as the backbone branches of the small crown, and the side branches are topped at 40cm from the ground;

[0032] S3. Summer pruning: from late May to late July, prune the newly sprouted branches below the backbone branches every 14 days; truncate the branches with side branches at a length of 20cm to promote the germination of secondary fruiting branches. , to increase the harvest of summer fruit; the middle branch that grows upward on the side branch selects 2 branches with an interval of 10cm in different directions close to the main trunk as the main branch, and prunes the top at 30cm away from the side branch from the middle branch to promote the branch to increase the harvest of autumn fruits;

[0033] S4. Branch fixation: Use a bamboo stalk segment with a diameter of 1.5cm and a length of 80cm as the fixing material. When the number of blooming branches on a single branch exceeds 30, fix the branches of Lycium barbarum at noon on a sunny day. The ground is at a 45° angle, and a bamboo pole is inserted vertically downward at the position where the side branch is two-thirds away from the main stem.

[0034] Through this method, the weight of minced fruit is 24.5g, the yield per plant is 90g, and there are 3.3 times of pests and diseases.

Example Embodiment

[0035] Example 2: A method for increasing the production of black fruit wolfberry, which comprises the following steps:

[0036] S1. Pruning off the buds: After the daily average temperature reaches 16°C for 5 consecutive days, the new shoots of Lycium ruthenicum germinate, and the new shoots above the stem of the trunk and the branches below 30cm from the ground are cut off and the trunk is determined;

[0037] S2. Defining the backbone: keep the branches growing well in different directions, and the spatial distribution is wide. The 5 side branches with a side branch spacing of 5cm are used as the backbone branches of the small crown, and the side branches are topped at 50cm from the ground;

[0038] S3. Summer pruning: from late May to late July, prune the newly sprouted branches below the backbone branches every 16 days; truncate the branches with side branches at the branch length of 20cm to promote the germination of secondary fruit branches. , to increase the harvest of summer fruit; the middle branch growing upward on the side branch selects 3 branches with an interval of 10cm in different directions close to the main trunk as the main branch, and prunes the top at the distance of 30cm from the side branch from the middle branch to promote the branch to increase the harvest of autumn fruits;

[0039] S4. Branch fixation: Use a bamboo stalk segment with a diameter of 2cm and a length of 80cm as the fixing material. When the number of blooming branches on a single branch exceeds 30, choose to fix the branches of Lycium barbarum in the afternoon on a sunny day. The ground is at a 45° angle, and a bamboo pole is inserted vertically downward at the position where the side branch is two-thirds away from the main stem.

[0040] Obtained by this method: the weight of minced fruit is 23.9g, the yield per plant is 85g, and there are 3 times of pests and diseases.

Example Embodiment

[0041] Example 3: A method for increasing the production of black fruit wolfberry, which comprises the following steps:

[0042] S1. Pruning off the buds: After the daily average temperature reaches 16°C for 5 consecutive days, the new shoots of Lycium ruthenicum germinate, and the new shoots above the stem of the trunk and the branches below 30cm from the ground are cut off and the trunk is determined;

[0043] S2. Defining the backbone: keep the branches growing in different directions and grow well in different directions, with an open space distribution, and 4 side branches with a side branch spacing of 4cm are used as the backbone branches of the small crown, and the side branches are 44cm above the ground. Topping;

[0044]S3. Summer pruning: Prune the newly germinated branches below the backbone branches every 15 days during the period from late May to late July; cut off the branches with the side branches at 20 cm long to promote the germination of the side branches and secondary fruiting branches , increase summer fruit; the middle branch that grows up on the side branch selects and stays 3 branches with an interval of 10cm in different directions close to the main trunk as the main branch, and cuts the top at the middle branch at a distance of 30cm from the side branch to promote the branch to increase the harvest of autumn fruit;

[0045] S4. Fixing of branches: Use bamboo pole fragments with a diameter of 1.7cm and a length of 80cm as fixing materials. When the number of single clustered branches exceeds 30, choose to fix the branches of Lycium barbarum at noon on a sunny day, and stretch the side branches outward. At 45° to the ground, insert a bamboo pole vertically downward at a position where the side branch is two-thirds away from the main stem.

[0046] Obtained by this method: the weight of mincemeat is 24.1g, the yield per plant is 88g, and the pests and diseases are 3.1 times.

PUM

Property	Measurement	Unit
Diameter	1.5 ~ 80.0	cm

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Method for increasing yield of lycium ruthenicum

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Problems solved by technology

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Example Embodiment

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