CN104041394A - Seedling cultivation and transplanting method for radix phytolaccae - Google Patents
Seedling cultivation and transplanting method for radix phytolaccae Download PDFInfo
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- CN104041394A CN104041394A CN201410293701.9A CN201410293701A CN104041394A CN 104041394 A CN104041394 A CN 104041394A CN 201410293701 A CN201410293701 A CN 201410293701A CN 104041394 A CN104041394 A CN 104041394A
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Abstract
The invention relates to a seedling cultivation and transplanting method for radix phytolaccae. The seedling cultivation and transplanting method for the radix phytolaccae includes seedling cultivation of seeds of the radix phytolaccae and transplanting of seedlings of the radix phytolaccae. In the seedling cultivation period of the seeds of the radix phytolaccae, a small amount of a diluted culture solution is added into an outer frame, nutrients can be supplied to the seeds along with water through capillaries formed among perlite particles, and the perlite has certain strength and can support vertical growth of the seedlings of the radix phytolaccae. In the seedling transplanting process, water higher than the perlite is added into the outer frame, as the density of the perlite is smaller than that of water, a cultivation substrate totally floats on the water surface, the perlite becomes loose, the seedlings of the radix phytolaccae can be well separated from the cultivation substrate, the root system of the radix phytolaccae is not damaged at all, and the survival rate of the transplanted radix phytolaccae is guaranteed. The seedling cultivation and transplanting method for the radix phytolaccae is simple in step, is convenient to operate, can guarantee the good germination rate of the seeds of the radix phytolaccae, does not damage the root system in the seedling transplanting process, and improves the survival rate of the radix phytolaccae.
Description
Technical field
The present invention relates to heavy metal hyperaccumulative plant and cultivate field, relate in particular to growing seedlings and trasplanting method of a kind of Phytolacca acinosa.
Background technology
The extractive technique of heavy metal hyperaccumulative plant, due to its thorough, economical, eco-friendly feature, is subject to science researcher, Environmental Engineer's common concern.Phytolacca acinosa is because its biomass is large, growth is fast and can become the desirable plants that heavy metal pollution of soil is repaired by excess accumulation heavy metal in soil.In the application in soil pollution by heavy metal is repaired for Phytolacca acinosa, be mainly that Phytolacca acinosa is planted in to the serious mining area of heavy metal pollution at present, carry out repairing polluted soil by results Phytolacca acinosa.But this method, because plantation is more difficult, therefore, is unfavorable for research and the large-scale plantation in laboratory.
Phytolacca acinosa is by seminal propagation, in planting process except the restriction that is subject to its hard seed coat and is difficult to abolish, its survival rate is lower is also limiting factor on the one hand, Phytolacca acinosa seed is in annual maturation in 9～October, but, after abolishing the hard crust of Phytolacca acinosa seed by certain method, the cultivation of Phytolacca acinosa is still more difficult, and germination rate is lower.In addition, in growing seedlings the process of transplanting, Phytolacca acinosa easily hurts the root system of seedling, so the survival rate after transplanting seedlings is lower, therefore, after the growing seedlings and transplant seedlings of Phytolacca acinosa seed, ensure that its survival rate becomes the key issue of controlling Phytolacca acinosa application in heavy metal pollution research and soil pollution are repaired.
Summary of the invention
The present invention cultivates more difficult in order to solve existing Phytolacca acinosa, germination rate is lower, simultaneously, in the process of transplanting of growing seedlings, survival rate is lower, be unfavorable for the problem such as laboratory research and implant mass and propose a kind ofly can ensureing that Phytolacca acinosa seed has good germination rate, can ensure again the growing seedlings and trasplanting method of Phytolacca acinosa of the good survival rate of plant after transplanting seedlings.
The present invention is specifically achieved through the following technical solutions:
Growing seedlings and trasplanting method of above-mentioned Phytolacca acinosa, is characterized in that, comprises the following steps:
(1) growing seedlings of Phytolacca acinosa seed
(1.1) select a basket shape container, in basket shape container, contain the perlite that 3/4 volume is clean; (1.2) Phytolacca acinosa seed exosper being destroyed is evenly sprinkling upon above the perlite in the basket shape container of above-mentioned steps S011, then covers very thin one deck perlite; (1.3) then the basket shape container in above-mentioned steps (1.2) is placed in slightly bigger basket container, in frame shape container, add the culture solution after a small amount of dilution again, to keep the needed certain moisture of seed sprouting and nutritive element, and cover one deck gauze on frame shape container; (1.4) the frame shape container in above-mentioned steps (1.3) is placed in to temperature at 25～30 DEG C together with basket shape container, illumination condition, in the culturing room of 12 hours, is cultivated and can be transplanted seedlings for 20～30 days;
(2) transplanting of Phytolacca acinosa seedling
(2.1) in the frame shape container in above-mentioned steps (1.4), add water, until the perlite in basket shape container all swims on the water surface; (2.2) the Phytolacca acinosa seedling in above-mentioned steps (2.1) is shifted out the culture matrix in basket shape container, to complete the process of transplanting seedlings.
Growing seedlings and trasplanting method of described Phytolacca acinosa, wherein: what the described basket shape container in described step (1.1) adopted is rectangular plastics basket, and the diameter of its hollow out is less than perlitic diameter; What the described frame shape container in described step (1.3) adopted is rectangular plastic charging basket.
Growing seedlings and trasplanting method of described Phytolacca acinosa, wherein: the Phytolacca acinosa seed in described step (1.4) starts after 3～4 days to germinate, and germination rate can reach 65～75%, the time of transplanting seedlings need to be determined according to the cultural method that the later stage adopts.
Growing seedlings and trasplanting method of described Phytolacca acinosa, wherein: the Phytolacca acinosa seedling in described step (2.2) transplant seedlings after under water planting condition survival rate be 98%～99%.
Beneficial effect:
Phytolacca acinosa of the present invention grow seedlings and trasplanting method by the method for " perlite seedling bed can float ", both can ensure the germination rate that Phytolacca acinosa seed is good, in the process of transplanting seedlings, can not hurt its root system again, increase the survival rate of Phytolacca acinosa; Specifically adopt the matrix of perlite as Phytolacca acinosa seedling bed; Wherein, in the seed seedling-raising stage, in frame outside, add the culture fluid after a small amount of dilution, nutritive element can be along with moisture, by forming capillary between perlite particle, be supplied to seed, while perlite also has certain intensity and can support the vertical growth of Phytolacca acinosa seedling; In the time transplanting seedlings, add in housing the inside the water that exceedes perlite height, because perlitic density is less than water, culture matrix swims on the water surface with regard to complete meeting, it is loose that thereby perlite will become, the seedling of Phytolacca acinosa will very easily separate with medium, can not hurt the root system of Phytolacca acinosa completely, thus the survival rate of Phytolacca acinosa after having ensured to transplant seedlings.
Embodiment
Growing seedlings and trasplanting method of Phytolacca acinosa of the present invention, comprises the following steps:
Growing seedlings of S010, Phytolacca acinosa seed
S011, a basket shape container of selection (diameter of hollow out is less than perlitic diameter) are contained the perlite that 3/4 volume is clean in basket shape container;
S012, the Phytolacca acinosa seed that exosper is destroyed are evenly sprinkling upon above the perlite in the basket shape container of above-mentioned steps S011, then cover very thin one deck perlite;
S013, then the basket shape container of above-mentioned steps S012 is placed in slightly bigger basket container, in frame shape container, add the culture solution after a small amount of dilution again, to keep the needed certain moisture of seed sprouting and nutritive element, and cover one deck gauze on frame shape container;
S014, the frame shape container of above-mentioned steps S013 is placed in to temperature at 25～30 DEG C together with basket shape container, illumination condition, in the culturing room of 12 hours, is cultivated and can be transplanted seedlings for 20～30 days;
What the basket shape container in above-mentioned steps S011 adopted is rectangular plastics basket, and what the frame shape container in above-mentioned steps S013 adopted is rectangular plastic charging basket; The Phytolacca acinosa seed of above-mentioned steps S014 starts after 3～4 days to germinate, and germination rate can reach 65～75%, and meanwhile, the time of transplanting seedlings need to be determined according to the cultural method that the later stage adopts;
The transplanting of S020, Phytolacca acinosa seedling
S021, in the frame shape container of above-mentioned steps S014, add water, until the perlite in basket shape container all swims on the water surface;
S022, culture matrix by the Phytolacca acinosa seedling in above-mentioned steps S021 in basket shape container, shift out, to complete the process of transplanting seedlings;
Wherein, because perlite is very light, can swim on the water surface, not hurt the root system of seedling, thus this seedling-cultivating method transplant seedlings after under water planting condition survival rate be 98%～99%.
Phytolacca acinosa of the present invention grow seedlings and trasplanting method step simple, easy to operate, can ensure the germination rate that Phytolacca acinosa seed is good, in the process of transplanting seedlings, can not hurt its root system completely again, increase the survival rate of Phytolacca acinosa, be suitable for propagation and employment.
Claims (4)
1. growing seedlings and a trasplanting method of Phytolacca acinosa, is characterized in that, comprises the following steps:
(1) growing seedlings of Phytolacca acinosa seed
(1.1) select a basket shape container, in basket shape container, contain the perlite that 3/4 volume is clean;
(1.2) Phytolacca acinosa seed exosper being destroyed is evenly sprinkling upon above the perlite in the basket shape container of above-mentioned steps S011, then covers very thin one deck perlite;
(1.3) then the basket shape container in above-mentioned steps (1.2) is placed in slightly bigger basket container, in frame shape container, add the culture solution after a small amount of dilution again, to keep the needed certain moisture of seed sprouting and nutritive element, and cover one deck gauze on frame shape container;
(1.4) the frame shape container in above-mentioned steps (1.3) is placed in to temperature at 25～30 DEG C together with basket shape container, illumination condition, in the culturing room of 12 hours, is cultivated and can be transplanted seedlings for 20～30 days;
(2) transplanting of Phytolacca acinosa seedling
(2.1) in the frame shape container in above-mentioned steps (1.4), add water, until the perlite in basket shape container all swims on the water surface;
(2.2) the Phytolacca acinosa seedling in above-mentioned steps (2.1) is shifted out the culture matrix in basket shape container, to complete the process of transplanting seedlings.
2. growing seedlings and trasplanting method of Phytolacca acinosa as claimed in claim 1, is characterized in that: what the described basket shape container in described step (1.1) adopted is rectangular plastics basket, and the diameter of its hollow out is less than perlitic diameter; What the described frame shape container in described step (1.3) adopted is rectangular plastic charging basket.
3. growing seedlings and trasplanting method of Phytolacca acinosa as claimed in claim 1, it is characterized in that: the Phytolacca acinosa seed in described step (1.4) starts after 3～4 days to germinate, germination rate can reach 65～75%, and the time of transplanting seedlings need to be determined according to the cultural method that the later stage adopts.
4. growing seedlings and trasplanting method of Phytolacca acinosa as claimed in claim 1, is characterized in that: the Phytolacca acinosa seedling in described step (2.2) transplant seedlings after under water planting condition survival rate be 98%～99%.
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| CN201410293701.9A CN104041394B (en) | 2014-06-26 | 2014-06-26 | A kind of nursery of Phytolacca acinosa and trasplanting method |
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| CN201410293701.9A CN104041394B (en) | 2014-06-26 | 2014-06-26 | A kind of nursery of Phytolacca acinosa and trasplanting method |
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| CN104041394A true CN104041394A (en) | 2014-09-17 |
| CN104041394B CN104041394B (en) | 2016-01-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040759A (en) * | 2017-11-20 | 2018-05-18 | 广西垚宇贸易有限公司 | A kind of cultural method of Phytolacca acinosa |
| CN115780499A (en) * | 2022-11-04 | 2023-03-14 | 四川农业大学 | Method for restoring manganese-polluted soil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613291A (en) * | 2004-10-25 | 2005-05-11 | 新疆大学 | Method for planting phytolaccaceae and fast growing populus mixedly |
| CN101138310A (en) * | 2007-10-25 | 2008-03-12 | 云南农业大学 | Potato detoxicating cuvette potato float seedling method |
| CN101451119A (en) * | 2008-12-26 | 2009-06-10 | 南京师范大学 | Phytolacca americana seed quick-speed germination method and its application in aseptic seedlings culture |
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2014
- 2014-06-26 CN CN201410293701.9A patent/CN104041394B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613291A (en) * | 2004-10-25 | 2005-05-11 | 新疆大学 | Method for planting phytolaccaceae and fast growing populus mixedly |
| CN101138310A (en) * | 2007-10-25 | 2008-03-12 | 云南农业大学 | Potato detoxicating cuvette potato float seedling method |
| CN101451119A (en) * | 2008-12-26 | 2009-06-10 | 南京师范大学 | Phytolacca americana seed quick-speed germination method and its application in aseptic seedlings culture |
Non-Patent Citations (2)
| Title |
|---|
| 唐建成等: "新型野菜―商陆的栽培技术", 《特种经济动植物》 * |
| 马尧等: "不同处理方法对商陆种子发芽率的影响", 《种子》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040759A (en) * | 2017-11-20 | 2018-05-18 | 广西垚宇贸易有限公司 | A kind of cultural method of Phytolacca acinosa |
| CN115780499A (en) * | 2022-11-04 | 2023-03-14 | 四川农业大学 | Method for restoring manganese-polluted soil |
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