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A kind of method for cultivating seedlings among plum forests

A technology for forests and nurseries, applied in the field of raising seedlings among plum trees, can solve the problems that the survival rate of grafted seedlings is difficult to guarantee, increase the planting cost of plum tree growers, the fruit is crisp, and the sweetness is poor, so as to reduce the rate of soil erosion and improve the The effect of full utilization and increasing seedling density

Inactive Publication Date: 2017-04-12
遵义勇乐农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grafting does not deal with rootstock seedlings and select green branch buds as scions, which makes it difficult to guarantee the survival rate of grafted seedlings, weak stress resistance, low yield, and the obtained fruits are crisp and sweet, which affects plum tree growers. At the same time, using a separate selection of nursery land for grafting and raising seedlings does not fully utilize and protect the existing plum forest land, increases labor input, and increases the planting cost of plum trees.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for raising seedlings among plum trees, comprising the following steps:

[0036] (1) Nursery site selection and pretreatment: Plum orchards that are 1-year, 2-year-old, and 3-year-old have not yet entered the high-yielding period, have flat terrain, thick soil layers, good drainage, and a high rate of exposed plum trees between rows, making the plum trees exposed. The land with a higher rate is fully utilized, which reduces the rate of bare land, further reduces the rate of soil erosion, and protects the ecological environment; the use of 2.5% Dikesone for soil disinfection eliminates diseases and insect pests when rootstocks are raised Harm and improve the survival rate of grafted seedlings; use micro tillage machine to deep plow the soil, remove weeds and sundries, level and rake the land to make the soil even, fine and flat; select the pruning in the plum garden;

[0037] (2) Rootstock planting and cultivation: At the beginning of October each year, select t...

Embodiment 2

[0041] A method for raising seedlings among plum trees, comprising the following steps:

[0042] (1) Nursery site selection and pretreatment: Plum orchards that are 0.5 years old, 1.5 years old, and 2.5 years old have not yet entered the high-yield period, have flat terrain, thick soil layers, good drainage, and a high rate of exposed plum trees among rows, making the plum trees exposed. The land with higher rate is fully utilized, which reduces the rate of bare land, further reduces the rate of soil erosion, and protects the ecological environment; the use of pentachloronitrobenzene with a concentration of 3.5% for soil disinfection eliminates the disease caused by rootstock seedlings. Insects hinder and improve the survival rate of grafted seedlings; the soil is deeply plowed with a micro tillage machine, and weeds are removed, and the land is leveled and raked to make the soil even, fine and flat; the plots are selected in the plum garden;

[0043] (2) Rootstock planting an...

Embodiment 3

[0047] On the basis of Example 1, in order to better kill the germs in the soil and achieve the best disinfection effect, the concentration of dexon is 2.6%, 2.7%, 2.8%, 2.9%, 3.0%, 3.1% %, 3.2%, 3.3%, 3.4%, and 3.5% powder, use 80 grams per mu, mix with 20 times fine soil and spread.

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PUM

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Abstract

The invention relates to the technical field of agriculture and forestry seedling culturing, in particular to a plum tree woodland seedling culturing method which comprises a nursery field selecting step, a nursery settling and processing step, a stock cultivating managing step, a stock selecting processing step, a scion selecting processing step, a grafting cultivating step and a transplanting seedling lifting processing step. Stock cultivating is carried out through a plum tree woodland intercropping nursery, the land using rate is improved, the water and soil wastage rate is lowered, the soil loosening rate is enhanced, and the labor force for plum tree woodland weeding and soil loosening is lowered. Then, by ploughing, disinfecting and whole-compartment processing, the survival rate of stock seedlings is improved, damage from diseases and pests is lowered, the ventilation state of the nursery woodland is guaranteed, and the oxygen demand of plum seedling growing of the nursery woodland is guaranteed. By weed processing, the competitive growth environment between crops is removed, plum seedling quick growing is promoted, and multiple economic, social and ecological significance is achieved.

Description

technical field [0001] The invention relates to the technical field of raising seedlings in agriculture and forestry, in particular to a method for raising seedlings among plum trees. Background technique [0002] Prunus is resistant to barrenness and drought, and is especially suitable for rocky desertification mountainous areas with high rock exposure rate, fragile ecology, serious soil erosion, thin soil layer, and prone to drought and flooding. It has become an important fruit tree in limestone mountainous areas such as Yunnan, Guizhou, and Sichuan. Covering weeds or straws and intercropping among the rows of young plum orchards is one of the important management measures to reduce the bare surface of plum orchards in limestone mountainous areas and to conserve water and fertilizer. [0003] And for the traditional breeding method of plum seedlings, it is: cultivating anvil in the first year, grafting and growing in the second year, which is time-consuming, labor-intensi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G1/06
Inventor 史洪琴罗勇杨方福
Owner 遵义勇乐农业科技开发有限公司