CN106912270A - A kind of cork tree Medical forests high-efficient method for cultivating - Google Patents

Abstract

A kind of cork tree Medical forests high-efficient method for cultivating, is seedling source with raw cork tree seed gained seedling then, in Phellodendron amurense growth course, keeps soil moisture content in 50-70%；When crop field 3 months is transplanted to, Glomus intraradices mycorhiza is inoculated with；And in annual growth course, enriching n p k nutrition liquid each two moon, regular sparse woods, intermediate cutting are annual to retain side shoot stump, pluck top, promote collateral generation, make the total control high of cork tree tree at 3.5 meters or so.Cork tree grows 8-10, and branch skin can be harvested, and makes it keep drought status to grow then in harvesting medicinal material, until September part branch skin harvesting.Cork tree growth of the present invention is fast, by the use of branch skin as the source of medicinal material CORTEX PHELLODENDRI AMURENE, and improves alkaloid therein.

Description

A kind of cork tree Medical forests high-efficient method for cultivating

Technical field

The invention belongs to the cultural method of woody medicinal species, particularly with a kind of cork tree seed gained raw then Seedling is the cork tree Medical forests Cultivating techniques in seedling source.

Background technology

Cork tree (Phellodendron amurense Rupr.), is called yellow pineapple, is Rutaceae (Rutaceae) The tall and big deciduous tree of Phellodendron (Phellodendron), is mainly distributed on the Heilungkiang, Jilin, the Liao Dynasty of China Rather, Hebei etc. saves, and is one of northeast " three is big hard wealthy ", is also the important associated tree of Broad-leaved Pinus Koraiensis Forests Kind, with important economy and medical value.The State Administration of Forestry, Ministry of Agriculture's joint are issued within 1999《State Family's Top-rated protected wild plants register (first)》In, cork tree is classified as II grade of protection wild plant.Cork tree Endothelium is used as medicine referred to as " CORTEX PHELLODENDRI AMURENE ", is large Chinese medicine that China's tradition is utilized, China pharmacy founder《The legendary god of farming Book on Chinese herbal medicine warp》It is middle that it is classified as top grade.Application status due to the medical value of CORTEX PHELLODENDRI AMURENE and in Chinese medicine, From 2005《Pharmacopoeia of People's Republic of China》CORTEX PHELLODENDRI AMURENE is separated from golden cypress individually project verification, The critical role of CORTEX PHELLODENDRI AMURENE has been determined in establishment, and causes traditional Chinese medicine circle and forestry industry etc. to CORTEX PHELLODENDRI AMURENE sole source The very big concern and attention of plant --- cork tree.CORTEX PHELLODENDRI AMURENE clinical research is mainly used in antimicrobial antiphlogistic, there is heat-clearing Eliminating dampness, purging intense heat, except steaming, detoxification sore treatment effect.Modern study shows that CORTEX PHELLODENDRI AMURENE is to diabetes, cancer, drop The aspects such as blood pressure, protection bone articular cartilage and cartilage cell have good therapeutic effect.As the main of day common medicine Composition, CORTEX PHELLODENDRI AMURENE has also been increasingly subject to be widely applied and pay attention to, due to the huge commercial value of CORTEX PHELLODENDRI AMURENE, Since the eighties in last century, the wild cork tree resource as CORTEX PHELLODENDRI AMURENE medicinal material exclusive source has suffered predation formula Exploitation, the seed deep dormancy characteristic and vegetative propagation difficulty etc. for being formed during its long-term evolution in addition It is unfavorable for the inherent cause of self-reproduction, and cork tree needs growth just to take within more than 20 years skin to make as medicinal material With so as to cause wild resource drastically to reduce, urgent need solves resource by a large amount of artificial culture cork tree plants On deficiency.

The content of the invention

It is to provide a kind of 8-10 to be available for harvesting branch skin in a short time for CORTEX PHELLODENDRI AMURENE medicinal material that the purpose of the present invention is The cork tree cultivation technique in source.

In order to achieve the above object, it is seedling source with raw cork tree seed gained seedling then, in the early spring, grows true Cork tree seedling after leaf is transplanted into crop field with 5-50 centimetres of spacing in the rows and line-spacing；It is transplanted into 5-15 behind crop field After it, 1 nitrogenous fertilizer is added；In Phellodendron amurense growth course, per being irrigated within 1-3 days, soil is kept Water content is in 50-70%；In field production 3 months, Glomus intraradices mycorhiza is inoculated with；From cork tree then Move into grown in field to start, in annual growth course, each two month enriches azophoska, the wherein concentration of nitrogen In 7-9mmol/L, in 0.8-1.2mmol/L, the concentration of potassium is in 4-6mmol/L, every plant for the concentration of phosphorus Each dose is in 1L-2L.Later according to actual conditions, regular sparse woods, intermediate cutting are protected on the 4th year later Hold the seeding row spacing of 2.5 × 3m.Autumn 40 centimetres of stumps from the ground then, after Second Year spring coppice shoot, autumn protects Stay side shoot, trunk 70 centimetres of stumps from the ground are plucked than being higher by 30-40cm upper one years from the ground every year later Top, promotes collateral generation, and the total control high of cork tree tree is at 3.5 meters or so.Cork tree grows 8-10, and branch skin can Harvesting, all irrigations are stopped 5-8 months in harvesting medicinal material growth course then, it is kept arid shape State grows, until September part branch skin harvesting.

Advantages of the present invention：

1st, the present invention under the conditions of cultivate cork tree Medical forests to harvest branch skin as the raw material of Chinese medicine CORTEX PHELLODENDRI AMURENE, Under the premise of disposably destruction resource is ensured not, can continuously harvest and utilize branch skin.Meanwhile, by tall and big cork tree Arbor is downgraded, it is easy to harvest.

2nd, the present invention can substantially shorten with harvest medicinal material as purpose cork tree woods cultivate the time, than under same case not Carry out harvesting Chinese medicine CORTEX PHELLODENDRI AMURENE shortening more than 10 years under above-mentioned condition of culture, measure than not carried out under the same terms The pharmaceutical ingredient content of Arbuscular Mycorrhizal Fungi and Osmotic treatment is high by 20%.

Specific embodiment

It is described in further detail with reference to embodiments of the invention：

A kind of cork tree Medical forests high-efficient method for cultivating, is seedling source with raw cork tree seed gained seedling then, just Spring grows the cork tree seedling after true leaf and is transplanted into crop field with 5-50 centimetres of spacing in the rows and line-spacing；It is transplanted into big Behind field after 5-15 days, 1 nitrogenous fertilizer is added；It is every to be irrigated within 1-3 days in Phellodendron amurense growth course, Soil moisture content is kept in 50-70%；In field production 3 months, Glomus intraradices mycorhiza is inoculated with；From Cork tree moves into grown in field and starts then, and in annual growth course, each two month enriches n p k nutrition liquid, , in 7-9mmol/L, in 0.8-1.2mmol/L, the concentration of potassium is in 4-6 for the concentration of phosphorus for the wherein concentration of nitrogen Mmol/L, every plant of each dose is in 1L-2L.Later according to actual conditions, regular sparse woods, intermediate cutting, The seeding row spacing for keeping 2.5 × 3m later on 4th year.Autumn 40 cm stump, Second Year from the ground then After spring coppice shoot, autumn retains side shoot, and trunk 70 cm stump from the ground is later annual from the ground than upper It is higher by within 1 year 30-40cm and plucks top, promote collateral generation, the total control high of cork tree tree is at 3.5 meters or so.Cork tree Growth 8-10, branch skin can be harvested, and all are stopped in 6-8 months in harvesting medicinal material growth course then Irrigate, make it keep drought status to grow, until September part branch skin harvesting.

Described a kind of cork tree Medical forests high-efficient method for cultivating, at 3 months of field production, in inoculation root Sacculus mycorrhiza.

A kind of described cork tree Medical forests high-efficient method for cultivating, in the annual growth course of cork tree, each two month Enrich n p k nutrition liquid, the wherein concentration of nitrogen in 7-9mmol/L, the concentration of phosphorus in 0.8-1.2mmol/L, , in 4-6mmol/L, every plant of each dose is in 1L-2L for the concentration of potassium.

A kind of described cork tree Medical forests high-efficient method for cultivating, the Second Year behind cork tree transplantation of seedlings crop field is regular Sparse woods, intermediate cutting, the seeding row spacing for 2.5 × 3m being kept later on the 4th year.

A kind of described cork tree Medical forests high-efficient method for cultivating, autumn is liftoff then behind cork tree transplantation of seedlings crop field The cm stump of face 40, after Second Year spring coppice shoot, autumn retains side shoot, trunk 70 centimetres of left sides from the ground Right stump, it is later annual to pluck top than being higher by 30-40cm upper one years from the ground, promote collateral generation, cork tree tree Total control high is at 3.5 meters or so.

Described a kind of cork tree Medical forests high-efficient method for cultivating, in the 6-8 of harvesting medicinal material growth course then Stop all irrigations month, and keep cork tree to be grown under drought status.

A kind of described cork tree Medical forests high-efficient method for cultivating, the cork tree grown under drought status, soil contains Water is 30-40%.

A kind of described cork tree Medical forests high-efficient method for cultivating, harvests CORTEX PHELLODENDRI AMURENE medicinal material and only adopts Huang in cultivation Bark of a cork tree side shoot skin, the side shoot age of tree is in 8-10.

Claims (8)

1. a kind of cork tree Medical forests high-efficient method for cultivating, is seedling source with raw cork tree seed gained seedling then, The early spring grows the cork tree seedling after true leaf and is transplanted into crop field with 5-50 centimetres of spacing in the rows and line-spacing；It is transplanted into Behind crop field after 5-15 days, 1 nitrogenous fertilizer is added；It is every to be filled within 1-3 days in Phellodendron amurense growth course Irrigate, keep soil moisture content in 50-70%；In field production 3 months, Glomus intraradices mycorhiza is inoculated with； Since cork tree then moves into grown in field, in annual growth course, each two month enriches n p k nutrition liquid, , in 7-9mmol/L, in 0.8-1.2mmol/L, the concentration of potassium is in 4-6 for the concentration of phosphorus for the wherein concentration of nitrogen Mmol/L, every plant of each dose is in 1L-2L.Later according to actual conditions, regular sparse woods, intermediate cutting, The seeding row spacing for keeping 2.5 × 3m later on 4th year.Autumn 40 cm stump, Second Year from the ground then After spring coppice shoot, autumn retains side shoot, and trunk 70 cm stump from the ground is later annual from the ground than upper It is higher by within 1 year 30-40cm and plucks top, promote collateral generation, the total control high of cork tree tree is at 3.5 meters or so.Cork tree Growth 8-10, branch skin can be harvested, and all are stopped in 6-8 months in harvesting medicinal material growth course then Irrigate, make it keep drought status to grow, until September part branch skin harvesting.

2. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that：Institute The additional nitrogenous fertilizer weight stated is every mu of 25-50 kilograms of ground.

3. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that： At 3 months of field production, Glomus intraradices mycorhiza is inoculated with.

4. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that： In the annual growth course of cork tree, each two month enriches n p k nutrition liquid, and wherein the concentration of nitrogen is in 7-9 Mmol/L, in 0.8-1.2mmol/L, in 4-6mmol/L, every plant is applied the concentration of potassium the concentration of phosphorus every time Fertilizer amount is in 1L-2L.

5. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that： The regular sparse woods of Second Year behind cork tree transplantation of seedlings crop field, intermediate cutting, the seeding row spacing for 2.5 × 3m being kept later on the 4th year.

6. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that： Autumn 40 cm stump from the ground then behind cork tree transplantation of seedlings crop field, after Second Year spring coppice shoot, autumn protects Stay side shoot, trunk 70 cm stump from the ground was higher by 30-40cm than upper one year from the ground every year later Top is plucked, promotes collateral generation, the total control high of cork tree tree is at 3.5 meters or so.

7. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that： Harvesting medicinal material growth course then stops all irrigations 6-8 months, and keeps cork tree under drought status Growth, the cork tree grown under drought status, soil moisture content is 30-40%.

8. according to a kind of cork tree Medical forests high-efficient method for cultivating described in claim 1, it is characterised in that：Plant CORTEX PHELLODENDRI AMURENE medicinal material is harvested during training and only adopts cork tree side shoot skin, the side shoot age of tree is in 8-10.