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Comprehensive prevention and control method for ilex varticillata nursery stock diseases and insect pests

A technology for comprehensive prevention and control of diseases and insect pests, applied in botany equipment and methods, wood impregnation, wood impregnation, etc., can solve the problems of high sales prices, achieve low cost, prevent pecking, and high comprehensive output value

Inactive Publication Date: 2017-06-13
HEFEI GREENERY GARDENS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

China imports a large number of finished branches of North American holly (the market name is red bean) from the Netherlands and other countries every year, and puts them in the flower market, and the sales price is expensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for comprehensive prevention and control of North American holly seedling pests, comprising the following steps:

[0038] A. Sprinkle humic acid and potassium superphosphate evenly on the soil, and plow the soil deeply to a depth of 20-30cm;

[0039] B. Ditching and furrowing, the width of the furrow is 1.7m, the width of the ditch is 0.45m, the distance between plants and rows is 0.7×0.7m, and 1300 plants are planted per mu;

[0040] C, the seedlings that will be cultivated one year later will be transplanted and fertilized before the new shoots germinate in October of that year;

[0041] D, between two North American holly seedlings, according to the row spacing 20cm, use the drill method to plant the Elymus seed;

[0042] E. After the North American holly seedlings are planted, water once every 3-5 days until they survive; the water is concentrated in the ditch, and there is no need to water the Elymus chinensis seeds;

[0043] F, during the growth period ...

Embodiment 2

[0058] A method for comprehensive prevention and control of North American holly seedling pests, comprising the following steps:

[0059] A. Sprinkle humic acid and potassium superphosphate evenly on the soil, and plow the soil deeply to a depth of 20-30cm;

[0060] B. Ditching and furrowing, the width of the furrow is 1.8m, the width of the ditch is 0.4m, the distance between plants and rows is 0.7×0.7m, and 1350 plants are planted per mu;

[0061] C. The seedlings that will be cultivated one year later will be transplanted and fertilized in the field before the new shoots germinate in March of the next year;

[0062] D, between two North American holly seedlings, according to the row spacing 15cm, use the drill method to plant the Elymus seed;

[0063] E. After the North American holly seedlings are planted, water once every 3-5 days until they survive; the water is concentrated in the ditch, and there is no need to water the Elymus chinensis seeds;

[0064] F, during the ...

Embodiment 3

[0079] A method for comprehensive prevention and control of North American holly seedling pests, comprising the following steps:

[0080] A. Sprinkle humic acid and potassium superphosphate evenly on the soil, and plow the soil deeply to a depth of 20-30cm;

[0081] B. Ditching and furrowing, the width of the furrow is 1.6m, the width of the ditch is 0.5m, the distance between plants and rows is 0.7×0.7m, and 1200 plants are planted per mu;

[0082] C, the seedlings that will be cultivated one year later will be transplanted and fertilized before the new shoots germinate in October of that year;

[0083] D, between two North American holly seedlings, according to the row spacing 25cm, use the drill method to plant the Elymus seed;

[0084] E. After the North American holly seedlings are planted, water once every 3-5 days until they survive; the water is concentrated in the ditch, and there is no need to water the Elymus chinensis seeds;

[0085] F, during the growth period o...

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Abstract

The invention provides a comprehensive prevention and control method for ilex varticillata nursery stock diseases and insect pests. According to the comprehensive prevention and control method, soil is adjusted into weak acidity, growth of harmful fungi and insect pests is effectively restrained, elymus nutans is planted at intervals, output value per unit area of a land is improved, and prevention of diseases and insect pests of ilex varticillata is facilitated to some extent. In order to prevent birds at the later period of growth of nursery stocks, dried elymus nutans is soaked by the aid of Chinese medicine liquid, the soaked elymus nutans is woven into ropes, the ropes are hung on the peripheries of berries, the birds can be effectively dispersed, and pecking of the birds is prevented. According to the comprehensive prevention and control method, cost is low, comprehensive output value per unit area of the land is high, pesticides are avoided under the normal conditions, damage to environments is greatly reduced, injuries and deaths of the birds eating fruits sprayed the pesticides are effectively prevented, and the method has quite positive significance for constructing good ecological systems.

Description

technical field [0001] The invention relates to the technical field of planting forest crops, in particular to a method for comprehensive prevention and control of plant diseases and insect pests of North American holly seedlings. Background technique [0002] North American holly (Ilex verticillata), also known as whorling holly and American holly, is a perennial shrub belonging to the family Ilex. Native to the northeastern United States, it mostly grows in swamps, wet shrub areas and ponds. [0003] Unlike most evergreen species of the Ilex family, North American holly is characterized by falling leaves in winter. After the leaves have fallen, dense, bright red fruit hangs all over the branches, very dazzling and festive. In Europe, America and North America, holly is widely cultivated and used for cutting branches to observe fruit and landscaping. China imports a large number of finished branches of North American holly (the market name is red bean) from the Netherlan...

Claims

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Application Information

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IPC IPC(8): A01G13/10A01G17/00B27K3/02B27K3/50B27K9/00
CPCA01G13/10A01G17/005B27K3/02B27K3/50B27K9/00
Inventor 吴艳王庆丁胜徐英宏刘剑徐磊
Owner HEFEI GREENERY GARDENS ENG
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