Seedling growing method for oil expression peony seeds

A technology for oil peony, sowing seedlings, applied in the field of plant seedlings, can solve the problems of lack of test and data support, non-emergence rate and emergence cycle data description, etc., to achieve the goal of reducing the quality of commercial seedlings, shortening the seedling cycle, and reducing production costs Effect

Active Publication Date: 2015-07-01
武汉市林业果树科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"A Preliminary Exploration on Sowing Seedlings and Cultivation Techniques of Peony for Oil" published in Issue 5, 2014 of "Urban and Rural Garden" also mentioned the treatment of peony seeds for oil. Soften and expand, you can also use 200ppm gibberellin to break the dormancy; the article only mentions the methods that can be used, but there is no test and data support, and no data explanation on the emergence rate and emergence cycle

Method used

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  • Seedling growing method for oil expression peony seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: soaking seeds

[0042] On September 30, 2014, the purpura peony seeds planted by the water selection method were disinfected with 50% carbendazim wettable powder 1000 times solution for 30 minutes, rinsed with clean water, and then soaked in normal temperature water. The soaking time was set to 3 Each treatment, respectively 12 hours, 24 hours, 48 ​​hours, each treatment 100 seeds, repeated 3 times. After processing, pick up and spread in a cool place until the skin of the species is dry. Spread the seeds separately in the sand bed sterilized by 50% carbendazim wettable sealant 800 times liquid, each layer is covered with 4cm of sand, the water content of the sand is 10%-15%, and the humidity of the sand is about It is better not to get water out of the agglomerate, and the storage place is an ordinary greenhouse with a temperature range of 23-25°C. Stratification time is 15 days, and the rooting situation statistical result of seed is as follows:

[00...

Embodiment 2

[0047] Embodiment 2: sand storage stratification time

[0048] On September 30, 2014, the purpura peony seeds planted by the water selection method were disinfected with 50% carbendazim wettable powder 1000 times solution for 30 minutes, rinsed with clean water, and then soaked in normal temperature water for 12 hours and picked up Spread it in a cool place until the skin of the seed is dry. Spread the seeds separately in the sand bed sterilized by 50% carbendazim wettable sealant 800 times liquid, each layer is covered with 4cm of sand, the water content of the sand is 10%-15%, and the humidity of the sand is about It is better not to get water out of the agglomerate, and the storage place is an ordinary greenhouse with a temperature range of 23-25°C. The stratification time was set to 3 treatments, 5 days, 10 days, 15 days respectively, with 100 seeds per treatment, and 3 repetitions. The rooting statistics of the seeds are as follows:

[0049] Table 2 Effects of differen...

Embodiment 3

[0052] Embodiment 3: seedling raising

[0053] On October 13, 2014, the seeds that took root after 15 days of sand storage were treated with the plant growth regulator gibberellin (GA 3 ) soaking treatment, the treatment setting concentration is 100ppm, 150ppm, 200ppm respectively, the treatment time is set as 12 hours, 24 hours, 48 ​​hours, and after treatment, it is sown on the seedlings that have been sterilized by 800 times of 50% carbendazim wettable sealant Sand bed (in early September, choose a flat and well-drained plot near the nursery to build a sand bed. The sand bed is made of lime bricks. The width of the sand bed is 1.0-1.2m, and the length is determined by the selected plot. From the ground The upward height is about 20cm, the sand thickness is 16-18cm, the seedbed spacing is 40cm, the filling sand is fresh river sand, and the thickness is 0.3mm.), adopt the method of drill sowing, the seeds (root length 1.5- 2.0cm) in the sand bed, sprinkle the seeds evenly in...

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Abstract

The invention belongs to the technical field of plant seedling culture, and discloses a seedling growing method for oil expression peony seeds. The method comprises measures of collection and processing of the oil expression peony seeds, seed storage, seedbed preparation, sowing and seedling raising, management after transplantation, and the like. Compared with the prior art, the method has the advantages that the seed processing time is short, the seed processing method is simple, the emergence of seedlings is tidy, the emergence rate is high, the seedling survival rate is high, the seedling raising cost is low, no season influence of transplantation after seedling survival exists and the like.

Description

technical field [0001] The invention belongs to the technical field of plant seedling raising, and relates to a seedling raising method, more specifically, the invention relates to a seedling raising method for oil peony seeds. Background technique [0002] In recent years, with the rapid improvement of the economy and people's living standards, my country's demand for edible oil has increased year by year, and the domestic edible oil supply is obviously insufficient. According to relevant statistics, 60% of my country's total edible oil depends on imports, which has exceeded The international edible oil safety warning line has been established. At present, my country's main oil crop soybean basically depends on imports. At the same time, my country's oil crops are mainly herbaceous plants, and land resources are limited, so there is little room for growth in planting area and output. In this context, it is imminent to vigorously develop new high-quality and high-yield oil ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G31/00A01C1/08
Inventor 戢小梅陈法志陈镇童正富杨阳
Owner 武汉市林业果树科学研究所
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