Seedling raising method for sowing alpine-region oil paeonia rockii fresh seeds and covering seeds with black film

A technology of peony and alpine regions, which is applied in the fields of botanical equipment and methods, application, and gardening, can solve the problems of harvesting time, lax requirements for sowing, failure of seedlings to emerge from nursery and grading in time, long time interval before and after, etc. Achieve the effect of shortening the time of sowing and raising seedlings, facilitating the grading of seedlings, and improving the uniformity of seedlings.

Inactive Publication Date: 2015-05-27
临夏州振华牡丹园艺科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, conventional purple spot peony seedlings are not strict on the time of harvesting seeds and sowing, and the time interval before and after sowing is long, resulting in less than 10% of the seeds emerging in the spr

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1 A method for raising seedlings covered with black film by sowing fresh seeds of purple-spotted peony with oil in alpine regions includes the following steps:

[0018] ⑴ Seed harvesting: In the high-cold area with an altitude of 1800~2500 meters, choose mid-August, which is the summer of the lunar calendar, before and after the Mid-Autumn Festival.

[0019] ⑵Ridging and ridge making: When the soil moisture is 60~70% (ie, the hand is squeezed into a ball, it will disperse when released.), the height is 8cm, and the width of the border matches the width of the black film.

[0020] In case of drought, water can be irrigated one week before sowing.

[0021] (3) Seed treatment: Put the fresh fruit pods in a cool place for 1~2 days. When the skin of the fruit pods becomes slightly soft, the seeds are manually peeled out, and the seeds are washed with water to filter out impurities and shreds. After treatment Seed.

[0022] ⑷ Sowing: The treated seeds are sown 30kg per 66...

Example Embodiment

[0026] Example 2 A method for raising seedlings covered with black film by sowing fresh seeds of purple-spotted peony with oil in alpine regions includes the following steps:

[0027] ⑴ Seed harvesting: In the high-cold area with an altitude of 1800~2500 meters, choose mid-August, which is the summer of the lunar calendar, before and after the Mid-Autumn Festival.

[0028] ⑵Ridging and ridge making: When the soil moisture is 60~70% (ie, the hand is squeezed into a ball, and it will disperse when released.), the height is 12cm, and the width of the border matches the width of the black film.

[0029] In case of drought, water can be irrigated one week before sowing.

[0030] (3) Seed treatment: Put the fresh fruit pods in a cool place for 1~2 days. When the skin of the fruit pods becomes slightly soft, the seeds are manually peeled out, and the seeds are washed with water to filter out impurities and shreds. After treatment Seed.

[0031] ⑷Sowing: The treated seeds are sown 50kg pe...

Example Embodiment

[0035] Example 3 A method for raising seedlings covered with black film by sowing fresh seeds of purple-spotted peony with oil in alpine regions includes the following steps:

[0036] ⑴ Seed harvesting: In the high-cold area with an altitude of 1800~2500 meters, choose mid-August, which is the summer of the lunar calendar, before and after the Mid-Autumn Festival.

[0037] ⑵Ridging and ridge making: When the soil moisture is 60~70% (that is, the hand is squeezed into a ball, and it will disperse when released.), the border is made at a height of 10cm, and the width of the border matches the width of the black film.

[0038] In case of drought, water can be irrigated one week before sowing.

[0039] (3) Seed treatment: Put the fresh fruit pods in a cool place for 1~2 days. When the skin of the fruit pods becomes slightly soft, the seeds are manually peeled out, and the seeds are washed with water to filter out impurities and shreds. After treatment Seed.

[0040] ⑷Sowing: The trea...

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PUM

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Abstract

The invention relates to a seedling raising method for sowing alpine-region oil paeonia rockii fresh seeds and covering the seeds with a black film. The seedling raising method comprises the following steps: (1) picking seeds, namely in an alpine region with elevation of 1800-2500m, immediately picking yellow paeonia rockii follicle pods in the middle of August to obtain fresh pods; (2) furrowing and ridging, namely furrowing when the soil humidity is 60%-70%; (3) processing seeds, namely putting the fresh pods in a shade place for 1-2 days, removing the husks of the seeds when the pod skin is slightly softened, and cleaning the seeds with water to obtain processed seeds; (4) sowing, namely directly sowing the processed seeds in a large field, covering soil after sowing, lightly suppressing, and covering the seeds with the black film; (5) managing after sowing, namely from the last ten-day of March to the first ten-day of April in the next year, removing the black film when the ground temperature is 10 DEG C and above, shallowly tilling surface oil, weeding and sterilizing when the seedlings are 3-8cm and have three leaves in the last ten-day of May, and hoeing and loosing soil, watering, controlling plant diseases and insect pests, and heaping soil through the winter according to conventional methods. According to the seedling raising method disclosed by the invention, the cost can be effectively reduced and the emergence rate can be increased.

Description

technical field [0001] The invention relates to a method for sowing and raising seedlings of peony purpura, in particular to a seedling raising method for sowing fresh seeds of peony purpura for oil and covering them with black film in alpine regions. Background technique [0002] Peony (Latin name: Paeonia suffruticosa Andr.) is a plant of Ranunculaceae and Paeonia genus, a small perennial deciduous shrub. Small deciduous shrubs, 1-1.5 meters high; compound leaves twice or three times, leaflets often 3-5-lobed; white, red or purple flowers in early summer, solitary and large; pistils born on fleshy discs, densely covered with fine hairs. The purple spot peony (scientific name: Paeonia suffruticosa Andrews var. papaveracea (Andrews Kerner) is a variety of peony. There are deep purple spots at the base of the inner surface of the petals of purple spot peony. The leaves are two to three pinnate compound leaves, the leaflets are not divided, and the leaves are 2 to 4 l...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/02
CPCA01G13/02A01G22/00
Inventor 王世全贾菊鑫魁发海朱暾孙炜王海龙唐玉萍林永胜
Owner 临夏州振华牡丹园艺科技有限责任公司
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