Breeding method of oil-utilized peony

A technique for using peonies and seeds for oil, which is applied in the field of plant cultivation and can solve problems such as high cost, low yield, and low survival rate

Inactive Publication Date: 2017-11-03
襄阳市林业科学研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The breeding method of peony for oil now has high cost, low yield, and low survival rate after transplanting and planting, which cannot meet people's needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The breeding method of peony for oil comprises the following steps:

[0031] S1, site preparation: ridges are formed so that the depth of the ridges is 40cm, the distance between the ridges is 1.1m, and the depth and width of the drainage ditch are 40cm and 50cm respectively; 53 kilograms of compound fertilizers are used as base fertilizers per mu, and the soil is treated with pentachloronitrobenzene. Disinfect, and quintozene should be sprayed first, and then plow the land;

[0032] S2, seed treatment: mix water and potassium permanganate to configure seed soaking solution, and the concentration of potassium permanganate in the soaking solution is 1%, then put 500 jin of seeds into the soaking solution at normal temperature, the seeds are completely submerged in the soaking solution, And the top of the seeds is 25cm away from the liquid water surface. After the seeds are soaked for 42 hours, remove the unfulfilled seeds, and use the drill method to sow, and the sowing ...

Embodiment 2

[0037] The breeding method of peony for oil comprises the following steps:

[0038] S1. Soil preparation: After plowing and exposing the heavy stubble land, then prepare the ridges, the ridge depth is 50cm, the ridge spacing is 1.2m, and the depth and width of the drainage ditch are 50cm and 60cm respectively; the soil is disinfected with pentachloronitrobenzene, And after pentachloronitrobenzene is sprayed first, apply 60 kg of compound fertilizer per mu as base fertilizer, and then plow the land;

[0039] S2. Seed treatment: mix water and potassium permanganate to prepare seed soaking solution, and the concentration of potassium permanganate in the soaking solution is 1%, then put 1.5 kg of seeds into the soaking solution at 40°C, and the seeds are completely submerged in the soaking solution , and the top of the seeds is 30cm away from the liquid water surface. After the seeds are soaked for 48 hours, remove the unfulfilled seeds, and use the drill method to sow, and the so...

Embodiment 3

[0043] The breeding method of peony for oil comprises the following steps:

[0044] S1, site preparation: ridges are formed so that the depth of the ridges is 30cm, the distance between the ridges is 1m, and the depth and width of the drainage ditch are 30cm and 40cm respectively; 90 kilograms of farmyard manure is used as base fertilizer per mu, and the soil is treated with pentachloronitrobenzene. Disinfection, and pentachloronitrobenzene should be sprayed first, and then plow the land;

[0045] S2. Seed treatment: mix water and potassium permanganate to prepare seed soaking solution, and the concentration of potassium permanganate in the soaking solution is 1%, then put 1.2 kg of seeds into the soaking solution at 35°C, and the seeds are completely submerged in the soaking solution , and the distance above the seeds is 20cm from the liquid water surface. After the seeds are soaked for 36 hours, remove the unfulfilled seeds, and use the drill method to sow, and the sowing ro...

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Abstract

The invention discloses a breeding method of oil-utilized peony, comprising the following steps of S1, land preparation: preparing the land and ridging, applying base fertilizer and disinfecting soil; S2, seed treatment; S3, seedling management. The breeding method has the advantages that water and potassium permanganate are mixed to prepare a seed soak solution, wherein the concentration of the potassium permanganate is enabled to be 1%; when disinfecting the seeds, the situation that the concentration of the potassium permanganate is too high and the sprouting ratio of the seeds is affected is avoided; furthermore, the growth rate of the seeds is accelerated while a better growing environment is provided for the seeds by adopting proper ridge width, spacing, ridge depth and the like and through the soil disinfection and base fertilizer application; finally, transplanting and rejuvenating an annual seedling; the survival rate of the seedling is improved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a breeding method of peony for oil. Background technique [0002] Peony for oil is a kind of shrub plant, which not only has ornamental value, but also has high economic value. Peony for oil is mainly composed of peony phoenix and peony purple spot. The breeding areas are mainly distributed in Yangling, Shaanxi, Gansu, and Heze, Shandong, with Shaanxi, Lanzhou, and Shandong as the main distribution points. [0003] Peony seeds, petals, and pollen have important development value, and can be used to produce edible oil, extract essential oil, produce natural nutrition and health care products and other products. Peony will play an important role in the development of circular economy. [0004] The current breeding method of peony for oil has high cost, low yield, and low survival rate after transplanting and planting, which cannot meet people's needs. Contents of the i...

Claims

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Application Information

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IPC IPC(8): A01C1/08A01G1/00A01B79/02
CPCA01B79/02A01C1/08
Inventor 王文武刘同敖书飞刘楚国
Owner 襄阳市林业科学研究所
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