Cultivation method for increasing sprouting ratio of paeonia ostii peony

A cultivation method and a technology of germination rate, applied in the cultivation field of improving the germination rate of Fengdan peony, can solve the problems of low germination rate, lowering the yield of peony seeds, affecting the income of peony for planting oil, etc. Effect

Inactive Publication Date: 2015-04-29
HEZE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, peonies for oil, represented by peony phoenix, are widely cultivated because of their high oil yield. During the cultivation process of Fengdan peony, the germination rate is low, which reduces the yield of peony seeds and affects the income of planting peony for oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Select 12 square meters of high-quality farmland in Heze City, Shandong Province, and divide it into two parts of 6 square meters each, one of which is marked as experimental field 1 and the other as experimental field 2.

[0016] Seed in late September, wherein test field 1 is cultivated according to the method of the present invention:

[0017] The first step, selection:

[0018] Seeds are collected from robust seed plants over five years old, and the seed collection time is about 100 days after flowering, and the peony follicles are harvested when the color of the peony follicles turns brownish yellow;

[0019] The second step, germination and low temperature treatment:

[0020] 1) Place the harvested seeds in a container, then pour warm water at 50-55°C to soak the seeds, add warm water and stir continuously with a wooden stick to heat the seeds evenly until the water cools down naturally, take them out and float on the water after 2 hours sundries and shriveled s...

Embodiment 2

[0031] Select 12 square meters of high-quality farmland in Heze City, Shandong Province, and divide it into two parts of 6 square meters each, one of which is marked as experimental field 1 and the other as experimental field 2.

[0032] So seeding is carried out in the first ten days of October in October, and wherein test field 1 is cultivated according to the method of the present invention:

[0033] The first step, selection:

[0034] Seeds are collected from robust seed plants over five years old, and the seed collection time is about 100 days after flowering, and the peony follicles are harvested when the color of the peony follicles turns brownish yellow;

[0035] The second step, germination and low temperature treatment:

[0036] 1) Place the harvested seeds in a container, then pour warm water at 50-55°C to soak the seeds, add warm water and stir continuously with a wooden stick to heat the seeds evenly until the water cools down naturally, take them out and float o...

Embodiment 3

[0046] Select 12 square meters of high-quality farmland in Heze City, Shandong Province, and divide it into two parts of 6 square meters each, one of which is marked as experimental field 1 and the other as experimental field 2.

[0047] Seed in mid-October, wherein test field 1 is cultivated according to the method of the present invention:

[0048] The first step, selection:

[0049] Seeds are collected from robust seed plants over five years old, and the seed collection time is about 100 days after flowering, and the peony follicles are harvested when the color of the peony follicles turns brownish yellow;

[0050] The second step, germination and low temperature treatment:

[0051] 1) Put the harvested seeds in a container, then pour warm water at 50-55°C to soak the seeds, add warm water and stir continuously with a wooden stick to heat the seeds evenly until the water cools down naturally, take them out and float on the water after 2 hours sundries and shriveled seeds,...

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Abstract

The invention discloses a cultivation method for increasing a sprouting ratio of paeonia ostii peony. The cultivation method comprises the following steps: selecting seeds: picking seeds from a healthy and strong stock tree of five years about 100 days after blooming; accelerating germination and performing low-temperature treatment: putting picked seeds into warm water in a container to treat, then, putting the seeds treated in warm water into an intelligent sprouting tank, setting a blank environment, setting a temperature in the tank to be over 28 DEG C at daytime, setting the temperature to be 20 DEG C at evening and night for 7-10 days; performing low-temperature treatment: regulating the temperature in the intelligent sprouting tank to be 4 DEG C, setting the environment in the tank to be a black environment, and performing low-temperature treatment for 6 days; sowing: sowing the low-temperature treated seeds in a line-sowing or drill-seeding mode. The cultivation method has the benefits as follows: firstly, the sprouting ratio of the paeonia ostii peony is increased, the spouting ratio of the paeonia ostii peony cultivated by the cultivation method is increased by over 30% in comparison with that of the paeonia ostii peony cultivated by the existing cultivation technology; secondly, a seedling strengthening effect is achieved.

Description

technical field [0001] The invention relates to a cultivation method of peony for oil, in particular to a cultivation method for improving the germination rate of peony phoenix. Background technique [0002] At present, peonies for oil, represented by peony phoenix, are widely cultivated because of their high oil yield. During the cultivation process of Fengdan peony, the germination rate is low, which reduces the yield of peony seeds and affects the income of planting peony for oil. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cultivation method for improving the germination rate of the phoenix peony, which can greatly increase the germination rate of the phoenix tree peony and further increase the seed yield of the phoenix tree peony. [0004] For solving above technical problem, the cultivation method that the present invention improves the germination rate of phoenix peony, comprises the following steps...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01C1/00A01G22/00
Inventor 吕令华刘磊黄兴蛟高建强谷传彦
Owner HEZE ACAD OF AGRI SCI
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