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Planting method of oil-used peonies in cold areas

A technology for peonies for oil and cold regions, applied in the field of planting, can solve the problems of not being able to meet the planting needs of peonies for oil in cold northern regions, and achieve the effect of saving manpower and material resources and improving the survival rate

Active Publication Date: 2015-11-18
GANSU ZHONGCHUAN PEONY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a large-scale and industrialized planting method for oil peony in cold regions, so as to solve the problem that the existing oil peony cultivation methods cannot meet the needs of oil peony planting in northern cold regions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] 1. Planting time and density

[0045] 1.1 Planting time: From April 7th to 8th in spring, after the soil thaws and the daily average temperature reaches 10°C, planting is carried out.

[0046] 1.2 Planting density: planted in Sichuan water field, the density is 1330 plants / mu, and the plant spacing is 60cm.

[0047] 2. Selection of seedlings

[0048] The variety is purple spot white. Seedling requirements: choose bare root seedlings with a seedling age of 3 years, with strong branches, complete root system, full terminal buds and side buds, no mechanical damage, no pests and diseases.

[0049] Three: Packaging, transportation and storage of seedlings

[0050] Seedling packaging: The dug seedlings are artificially planted in the seedling production site. The humidity of the artificial planting site is 60-70%. The transport of the seedlings is carried in a carton container: take out the seedlings from the artificial planting site, bundle each 30 plants, and bundle them ...

Embodiment 2

[0076] Difference with embodiment 1 is: increase moisture-retaining moss in seedling transportation and storage process, and moisture-retention moss is sprayed enough water before putting into case, and it is advisable not to drip. Spread a thin layer of plastic film on the bottom and around the carton before putting it into the box, put the bundled seedlings in layers in the center of the plastic film, one layer of seedlings and one layer of moisturizing moss, the moisturizing moss not only protects the vitality of the roots of the seedlings, It also relieves friction and damage caused during transportation. After the carton is full, wrap it with plastic film before packing to prevent moisture from evaporating.

[0077] Before the seedlings are planted, the moisturizing moss attached to the seedlings must be shaken off, otherwise the moss will easily breed bacteria after being buried in the soil, which will affect the survival rate of the seedlings.

[0078] Stubble treatmen...

Embodiment 3

[0080] 1. Planting time and density

[0081] 1.1 Planting time: The autumn planting time is between July 20th and October 10th.

[0082] 1.2 Planting density: In the cold region, the oil-used purple spot peony is planted in Sichuan and water fields, with a density of 1110 plants / mu and a plant spacing of 50cm.

[0083] 2. Selection of seedlings

[0084] The variety is blue crane Qiming, and the bare-root seedlings with a seedling age of 2 years are selected. The branches are strong, the root system is complete, the terminal buds and side buds are full, no mechanical damage, no pests and diseases.

[0085] Three: Packaging, transportation and storage of seedlings

[0086] Seedling packaging: The dug seedlings are artificially planted in the seedling production site. The humidity of the artificial planting site is 60-70%. The transport of the seedlings is carried in a carton container: take out the seedlings from the artificial planting site, bundle each 30 plants, and bundle ...

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Abstract

The invention discloses a large-scale industrial planting method of oil-used peonies in cold areas so as to solve the problem that a conventional cultivation method of the oil-used peonies cannot meet the planting requirements of the oil-used peonies in Northern cold areas. The planting method comprises the following steps of: choosing soil, performing soil improvement, performing soil preparation, performing preliminary treatment before planting nursery stocks, planting the nursery stocks, and performing later-stage management after planting the nursery stocks. The planting time of the oil-used peonies is changed into two planting seasons from one planting season. According to the planting method disclosed by the invention, the variety selection, the planting density and relevant key technique points are improved, so that the survival rate of the oil-used peonies in the cold areas is increased, the mechanized large-scale scientific reasonable planting method of the oil-used peonies is provided, human resources and material resources are saved, besides, the planting survival rate of the oil-used peonies can be ensured to be more than 98%, a theory basis and a good directive function are provided for the development and the research of oil-used peony industry, and the planting method disclosed by the invention is particularly suitable for planting the oil-used peonies in the cold areas in North China.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a planting method of peonies for oil in cold northern regions. Background technique [0002] The safety problem of edible vegetable oil in our country is becoming more and more prominent, and the dependence on foreign countries has exceeded 60%. It is urgent to diversify the cultivation of domestic oil crops. The content of unsaturated fatty acids in peony edible oil is as high as 92%, of which the content of α-linolenic acid is as high as 49%. It has become the safest, non-toxic, non-polluting and very beneficial pure natural green organic food in the world. 60% of my country's suitable forest land is distributed in arid and semi-arid areas such as Gansu, Shaanxi, Xinjiang, Qinghai, Inner Mongolia, etc. There are still nearly 300 million mu of low-yield forests and incomplete forests that need to be transformed urgently. Most of these places have barren, high-cold, ...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 赵潜龙郑爱霞张吉平崔同霞
Owner GANSU ZHONGCHUAN PEONY IND CO LTD
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