CN106305095A - Pseudo-ginseng soil paddy-upland rotation method - Google Patents
Pseudo-ginseng soil paddy-upland rotation method Download PDFInfo
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- CN106305095A CN106305095A CN201610713131.3A CN201610713131A CN106305095A CN 106305095 A CN106305095 A CN 106305095A CN 201610713131 A CN201610713131 A CN 201610713131A CN 106305095 A CN106305095 A CN 106305095A
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Abstract
The invention discloses a planting method and in particular relates to a pseudo-ginseng soil paddy-upland rotation method which comprises the following procedures of eliminating diseased plants after pseudo-ginseng is dug; transforming farmland, laying an irrigation system, deep ploughing surface soil, and exposing the surface soil under the blazing sun for quite a long time; planting rice in the second year; planting dry farming plants in the farmland after the rice is harvested; preparing the farmland again after the dry farming plants are harvested in the third year, and planting rice for the second time; draining water, drying the farmland, scattering river sand and deep ploughing after the rice planted in the second time is harvested; planting purple perilla in the fourth year, smashing stem and leaf of the purple perilla in the first ten days of July before the purple perilla blossoms, scattering the stem and leaf of the purple perilla on the surface of the farmland, performing rotary tillage, burying the stem and leaf of the purple perilla and enabling the stem and leaf of the purple perilla to become thoroughly decomposed in soil; preparing the farmland and gardening again in October of the fourth year, establishing an irrigation and drainage system, and planting pseudo-ginseng again. The pseudo-ginseng soil paddy-upland rotation method has the advantages of greatly shortening the interval time of pseudo-ginseng planting continuous cropping, removes harmful germs, improving soil at the same time, increasing soil nutrient ingredients, and improves the seedling survival rate of the pseudo-ginseng.
Description
Technical field
The present invention relates to a kind of implantation methods, a kind of method being specifically related to Radix Notoginseng soil rice field-upland field rotation.
Background technology
Radix Notoginseng is araliaceae ginseng plant, is used as medicine with root, root stock, has the effect such as blood circulation promoting and blood stasis dispelling, subduing swelling and relieving pain.Three
Seven originate from 25,000,000 years front Southwest Mountainous District in Chinas, Gu in the Tertiary Period torrid zone, and distribution is limited only to southwest China height above sea level
Tang near 1500~1800 m, 23.5 ° of N.Now do not find wild population, be cultigen.Wenshan Prefecture of Yunnan Province is
Medical material Radix Notoginseng original producton location and Genuine producing area, be the main producing region of current Radix Notoginseng, and its cultivated area and yield all account for the whole nation more than 90%.
As other Panax's medicinal plants, it is extremely strong that notoginseng planting avoids ground property, there is serious Soil-sickness Problem.Even
Refer in same soil that continuous cultivation is of the same race as obstacle or during equal crop, even if under the conditions of normal cultivation management,
Also there will be the phenomenon that growth potential dies down, yield reduces, quality declines, pest and disease damage increases the weight of.
It is generally acknowledged that the plot planting Radix Notoginseng needs to plant more than the 10 years ability of crop such as Semen Maydis, upland rice, Herba Medicaginis continuously
Again plant Radix Notoginseng, even need in some plot the crop rotation up to 30 years could again plant Radix Notoginseng interval time.Market needs
The driving asked, continuous cropping obstacle causes the suitable soil in Radix Notoginseng tradition producing region the most nervous without effective overcoming method temporarily in addition, plantation
The continuous extension in district, the genuineness of production of crude drugs is difficult to ensure that.In prior art, employing crop rotation technology is also had to carry out notoginseng planting,
But the required time limit is the longest, and the physico chemical factor that still there is soil after crop rotation is unfavorable for the phenomenon of Panax notoginseng Growth.
Summary of the invention
A kind of method that it is an object of the invention to provide Radix Notoginseng soil rice field-upland field rotation, solve in current notoginseng planting for gram
Take continuous cropping phenomenon and use the general alternating method period of crop-rotation long, the problem of poor effect.
For solving above-mentioned technical problem, the present invention by the following technical solutions: the side of a kind of Radix Notoginseng soil rice field-upland field rotation
Method, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, tears open and removes remaining Radix Notoginseng invalid body after digging;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
For water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand, turn in field, plantation
The hardening soil after complete Oryza sativa L., adds river sand and can improve soil, increase the growth of the water absorption of soil, beneficially Radix Notoginseng simultaneously.
Within (7) the 4th years, in field, plant Folium Perillae, treat early July, before Folium Perillae is bloomed, its stem and leaf is smashed, uniformly dispenses
In earth's surface, rotary tillage is turned over and is buried, and allows it become thoroughly decomposed in soil.The root system of Folium Perillae prosperity can prevent the hardening soil with loose soil, its root
Being secretions, organic acid, inorganic ions etc. improve soil microbial activities and enzymatic activity, increase the effectiveness of soil nutrient,
The antibacterial activities such as volatile oil, flavone, phenol, organic acid, coumarin lactone are contained in playing the effect Folium Perillae plant body of improvement soil
Composition, can suppress the growth of part pathogenic fungi, antibacterial so that notoginseng planting continuous cropping obstacle further walks reduction;Additionally supplement soil
Add soil organic matter content while earth nutrient, promote the formation of soil granular.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.
As preferably, described dry farming Plants selection Semen Viciae fabae or Fructus Hordei Vulgaris.The crop cycle of Semen Viciae fabae and Fructus Hordei Vulgaris meets plantation water
Rice laggard road wheel kind.Semen Viciae fabae or Fructus Hordei Vulgaris are local general planting crop, it is easy to management, are allowed to and Oryza sativa L. crop rotation, various crops from
The quantity and the ratio that absorb various nutrient in soil are different, it is ensured that the equilibrium of soil nutrient utilizes, it is to avoid it is unilateral disappears
Consumption.The root system of its prosperity another, can play chesson, improve the effect of Soil structure.
As preferably, described applies river sand, and consumption is 2000~2500/mu.Add river sand in this ratio and improve soil
Earth, the most useful to notoginseng planting, in this ratio, soil water sorption is moderate.
As preferably, described plantation Folium Perillae, after applying river sand and turning over, sow to the middle ten days and the last ten days in April, the 4th
Before Fructus Perillae, in field, apply calcium superphosphate, and water, water immediately after sowing Fructus Perillae, every after emerging
Applying fertilizer every 5~7 days, fertilizer used is nitrogenous fertilizer, applies phosphate fertilizer and potash fertilizer every 15~20 days after plant emergence one month,
Minimizing is watered.Calcium superphosphate has improvement basic soil effect, can have nitrogen fixation, can reduce the loss of field nitrogen, can promote
Enter the germination of plant, long root, beneficially Folium Perillae are emerged, after-applied nitrogenous fertilizer of emerging, and promote Folium Perillae foliage development, promote photosynthesis,
It is beneficial to plant growing, changes phosphate fertilizer and potash fertilizer afterwards into, promote Folium Perillae root and the growth of stem, make the effect of Folium Perillae chesson more
Good, promote root portion secretion organic acid, inorganic ions.The another growth promoting stem so that it is interior volatile oil, flavone, phenol, organic acid,
The Antibacterial Constituents such as coumarin lactone increase.Another minimizing is watered and can be promoted the growth of Folium Perillae root further.
As preferably, described calcium superphosphate consumption is 10~15/mu, and described nitrogen fertilizer amount is 15~18/mu,
Described Phosphorus Fertilizer Rates is 60~80/mu, and described Potassium Fertilizer is 30~50/mu.Applying nitrogenous fertilizer before emerging need not
Too much, after emerging, for promoting that the applied amount of root and the growth of stem, phosphate fertilizer and potash fertilizer should be bigger.
As preferably, described plantation Folium Perillae, planting density be 16 strains/square metre.If planting density is low, effect is not
Good, if high to density, cause plant excessive growth, branch or branch is not little, causes poor effect equally.
As preferably, described digest process, perilla stem and leaves is smashed after rotary tillage turns over and be embedded in field, every 10~15 days to
Watering in field, and add plant ash to control field pH value to be 7~8.2.Suitably water and mild alkaline conditions is beneficial to perilla stem and leaves
Ferment in soil.
Compared with prior art, the present invention at least can produce following a kind of beneficial effect: the present invention can alleviate Radix Notoginseng significantly
The continuous cropping obstacle of plantation, substantially reduces as avoiding continuous cropping obstacle and required continuous cropping interval time;The present invention is at notoginseng planting
Twice rice cultivation of continuous cropping interim and plantation Folium Perillae, can effectively remove the harmful levels of pathogens in soil and microorganism, with
Time add the organic matter in soil, provide required trace element for notoginseng planting;The present invention is between notoginseng planting continuous cropping
Use rice field-upland field rotation every period, while increasing the obtained overall crop yield of same piece of land, make soil prevent famineization and harden,
Keep its vigor;Soil, by applying river sand, is improved by the present invention, increases the water absorption of soil simultaneously;The present invention according to
The crop of required plantation, carries out Zheng Digai garden to field in time so that planting environment adapts to each growth making plant.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Embodiment 1:
A kind of method of Radix Notoginseng soil rice field-upland field rotation, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, removes remaining Radix Notoginseng invalid body after excavating;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
High water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand in field, and consumption is 2000/
Mu, turns over, and has planted the hardening soil after Oryza sativa L., adds river sand and can improve soil, increase the water absorption of soil simultaneously, is beneficial to
The growth of Radix Notoginseng.
Within (7) the 4th years, in field, plant Folium Perillae, allow it naturally grow, treat early July, before Folium Perillae is bloomed, by its stem and leaf
Smashing, uniform cloth is spread on earth's surface, and rotary tillage is turned over and buried, and allows it naturally become thoroughly decomposed in soil.The flourishing root system of Folium Perillae can with loose soil,
Preventing the hardening soil, its root exudates, organic acid, inorganic ions etc. improve soil microbial activities and enzymatic activity, increase
The effectiveness of soil nutrient, contains volatile oil, flavone, phenol, organic acid, tonkabean in playing the effect Folium Perillae plant body of improvement soil
The Antibacterial Constituents such as element lactone, can suppress the growth of part pathogenic fungi, antibacterial so that notoginseng planting continuous cropping obstacle further walks
Reduce;Add soil organic matter content while additionally supplementing soil nutrient elements, promote the formation of soil granular.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.Through test, if only carrying out a Rice Cropping, i.e. carry out the plantation of Radix Notoginseng, the end of the year
Time Radix Notoginseng to deposit Seedling rate be 32%, and after operating by this embodiment, during the end of the year, Radix Notoginseng survival rate is 68%.
Embodiment 2:
A kind of method of Radix Notoginseng soil rice field-upland field rotation, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, removes remaining Radix Notoginseng invalid body after excavating;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
High water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand in field, and consumption is 2500/
Mu, turns over, then applies calcium superphosphate in field, and consumption is 10/mu, and waters.
The middle ten days and the last ten days in April, (7) the 4th, in field, sow Fructus Perillae, water immediately after sowing Fructus Perillae, go out
Carrying out every 5 days after Seedling applying nitrogenous fertilizer, consumption is 15/mu, applies phosphate fertilizer and potassium every 15 days after Folium Perillae is emerged one month
Fertilizer, Phosphorus Fertilizer Rates is 80/mu, and described Potassium Fertilizer is 50/mu, and minimizing is watered.Treat early July, before Folium Perillae is bloomed,
Being smashed by its stem and leaf, uniform cloth is spread on earth's surface, and rotary tillage is turned over and buried, and allows it naturally become thoroughly decomposed in soil.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.Through test, and after operating by this embodiment, during the end of the year, Radix Notoginseng survival rate is 75%.
Embodiment 3:
A kind of method of Radix Notoginseng soil rice field-upland field rotation, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, removes remaining Radix Notoginseng invalid body after excavating;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
High water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand in field, and consumption is 2000/
Mu, turns over, then applies calcium superphosphate in field, and consumption is 15/mu, and waters.
The middle ten days and the last ten days in April, (7) the 4th, in field, sow Fructus Perillae, water immediately after sowing Fructus Perillae, go out
Carrying out every 7 days after Seedling applying nitrogenous fertilizer, consumption is 18/mu, applies phosphate fertilizer and potassium every 15 days after Folium Perillae is emerged one month
Fertilizer, Phosphorus Fertilizer Rates is 60/mu, and described Potassium Fertilizer is 30/mu, and minimizing is watered.Treat early July, before Folium Perillae is bloomed,
Being smashed by its stem and leaf, uniform cloth is spread on earth's surface, and rotary tillage is turned over and buried, and watered to field every 10~15 days, and adds plant ash
Controlling field pH value is 7~8.2, allows it become thoroughly decomposed in soil.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.Through test, and after operating by this embodiment, during the end of the year, Radix Notoginseng survival rate is 79%.
Embodiment 4:
A kind of method of Radix Notoginseng soil rice field-upland field rotation, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, removes remaining Radix Notoginseng invalid body after excavating;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
High water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand in field, and consumption is 2000/
Mu, turns over, then applies calcium superphosphate in field, and consumption is 15/mu, and waters.
The middle ten days and the last ten days in April, (7) the 4th, in field, sow Fructus Perillae, water immediately after sowing Fructus Perillae, go out
Carrying out every 5 days after Seedling applying nitrogenous fertilizer, consumption is 18/mu, applies phosphate fertilizer and potassium every 15 days after Folium Perillae is emerged one month
Fertilizer, Phosphorus Fertilizer Rates is 60/mu, and described Potassium Fertilizer is 50/mu, and minimizing is watered.Treat early July, before Folium Perillae is bloomed,
Being smashed by its stem and leaf, uniform cloth is spread on earth's surface, and rotary tillage is turned over and buried, and waters to field every 15 days, and adds plant ash control
Field pH value is 7~8.2, allows it become thoroughly decomposed in soil.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.Through test, and after operating by this embodiment, during the end of the year, Radix Notoginseng survival rate is 80%.
Optimum embodiment:
A kind of method of Radix Notoginseng soil rice field-upland field rotation, including below scheme:
(1) excavating: after Radix Notoginseng is excavated, the Radix Notoginseng phase of excavating is generally 10~December, removes remaining Radix Notoginseng invalid body after excavating;
(2) transformation field, laying irrigation system, prepare for follow-up Rice Cropping, plough deeply topsoil, be exposed to the sun, fill
Divide sterilizing;
(3) Second Year rice cultivation in field, and carry out field management;Notoginseng planting occurs that the main cause of continuous cropping obstacle is
The disease that soil microorganism causes, the exudate of Radix Notoginseng root system root is essentially from two approach: one is the light of plant shoot
Closing product, the synthetic of about 20% can be formed with root secretion and enter in soil, and they are solvable mostly;Another way
Footpath is the senile cell that the tip of a root comes off, and discharges the insoluble organic matter such as mucus, viscose.These exudates and exfoliative cyte are released
The material put is enriched with into inter space at root with Soil Interface, promotes growth promoter and the breeding of microorganism, and rice cultivation, carry
High water logging environment and water logging time, make partly harmful to Panax notoginseng Growth microorganism and pathogenic bacteria dead, thus alleviate continuous cropping obstacle.
(4), after rice harves, between field, plant dry farming plant, fill up the blank phase of Rice Cropping, it is to avoid soil famine,
Keep soil vitality.
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;Through twice rice seed
Plant so that the microorganism and the pathogenic bacteria that are remained because of plantation Radix Notoginseng in soil further reduce, and alleviate continuous cropping obstacle further.
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand in field, and consumption is 2300/
Mu, turns over, then applies calcium superphosphate in field, and consumption is 15/mu, and waters.
The middle ten days and the last ten days in April, (7) the 4th, in field, sow Fructus Perillae, planting density be 16 strains/square metre, sowing purple
Watering immediately after Fructus Perillae, carried out every 5 days applying nitrogenous fertilizer after emerging, consumption is 18/mu, after Folium Perillae is emerged one month
Applying phosphate fertilizer and potash fertilizer every 15 days, Phosphorus Fertilizer Rates is 60/mu, and described Potassium Fertilizer is 50/mu, and minimizing is watered.
Treating early July, before Folium Perillae is bloomed, being smashed by its stem and leaf, uniform cloth is spread on earth's surface, and rotary tillage is turned over and buried, and carries out to field every 10 days
Water, and add plant ash to control field pH value to be 7~8.2, allow it become thoroughly decomposed in soil.
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out Radix Notoginseng kind
Plant.After i.e. Radix Notoginseng is excavated, it is only necessary to the plantation that can carry out new Radix Notoginseng Seedling on the 3rd year after harvesting, substantially reduce as avoiding continuous cropping
Obstacle and required continuous cropping interval time.Through test, and after operating by this embodiment, during the end of the year, Radix Notoginseng survival rate is 88%.
Spoken of multiple explanatory embodiment, refers to combine the concrete grammar bag that this embodiment describes
Include at least one embodiment that the application generality describes.The most multiple local appearance statement of the same race is not certain
Refer to same embodiment.Furthermore, it is understood that combine any one embodiment when describing a method, to be advocated is to combine
Other embodiments realize this method and fall within the scope of the present invention.
Claims (7)
1. the method for a Radix Notoginseng soil rice field-upland field rotation, it is characterised in that: include below scheme:
(1) excavate: after Radix Notoginseng is excavated, remove remaining Radix Notoginseng invalid body;
(2) transformation field, laying irrigation system, plough deeply topsoil, be exposed to the sun;
(3) Second Year rice cultivation in field, and carry out field management;
(4), after rice harves, between field, dry farming plant is planted;
Within (5) the 3rd years, after dry farming plant harvest, the most wholely, carry out second time Rice Cropping;
(6) after second time Rice Cropping results, ground is shone in draining, uniformly applies river sand, turn in field;
Within (7) the 4th years, planting Folium Perillae, treat early July in field, before Folium Perillae is bloomed, being smashed by its stem and leaf, uniform cloth is spread on ground
Table, rotary tillage is turned over and is buried, and allows it become thoroughly decomposed in soil;
In October, (8) the 4th starts field is carried out the landscape architecture of the most whole ground, offers irrigation and drainage system, then carries out notoginseng planting.
The method of a kind of Radix Notoginseng soil rice field-upland field rotation the most according to claim 1, it is characterised in that: described dry farming plant
Select Semen Viciae fabae or Fructus Hordei Vulgaris.
The method of a kind of Radix Notoginseng soil rice field-upland field rotation the most according to claim 1, it is characterised in that: described applies river
Sand, consumption is 2000~2500/mu.
The method of a kind of Radix Notoginseng soil rice field-upland field rotation the most according to claim 1, it is characterised in that: described plantation is purple
Soviet Union, after applying river sand and turning over, before sowing Fructus Perillae to the middle ten days and the last ten days in April, the 4th, applies peroxophosphoric acid in field
Calcium, and water, watering immediately after sowing Fructus Perillae, applied fertilizer every 5~7 days after emerging, fertilizer used is
Nitrogenous fertilizer, applied phosphate fertilizer and potash fertilizer every 15~20 days after plant emergence one month, and minimizing is watered.
The method of a kind of Radix Notoginseng soil rice field-upland field rotation the most according to claim 4, it is characterised in that: described calcium superphosphate
Consumption is 10~15/mu, and described nitrogen fertilizer amount is 15~18/mu, and described Phosphorus Fertilizer Rates is 60~80/mu, institute
The Potassium Fertilizer stated is 30~50/mu.
6. according to the method for a kind of Radix Notoginseng soil rice field-upland field rotation described in claim 1 or 4, it is characterised in that: described plantation
Folium Perillae, planting density be 16 strains/square metre.
The method of a kind of Radix Notoginseng soil rice field-upland field rotation the most according to claim 1, it is characterised in that: described became thoroughly decomposed
Journey, smashes perilla stem and leaves after rotary tillage turns over and be embedded in field, watered to field every 10~15 days, and add plant ash control
Field pH value is 7~8.2.
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