CN106358645A - Method for reducing panax pseudoginseng seedling rust disease - Google Patents
Method for reducing panax pseudoginseng seedling rust disease Download PDFInfo
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- CN106358645A CN106358645A CN201610716349.4A CN201610716349A CN106358645A CN 106358645 A CN106358645 A CN 106358645A CN 201610716349 A CN201610716349 A CN 201610716349A CN 106358645 A CN106358645 A CN 106358645A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/10—Devices for affording protection against animals, birds or other pests
- A01G13/105—Protective devices against slugs, snails, crawling insects or other climbing animals
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Abstract
The invention provides a method for reducing panax pseudoginseng seedling rust disease. The method comprises the following steps: a plot with loose soil and good drainage are selected for building a seedling base; the seedling base is subjected to soil preparation and soil treatment; a seed sorting system is established, and first grade and second grade seeds are selected and sowed in planting pits; the soil in the seedling base are sieved and used for covering the planting pits; a fully composted organic fertilizer is uniformly spread on the surface of the soil covering the planting pits; dead leaves are uniformly spread on the covering soil; the covering soil is slightly pressed until the surface is uniform and flat; before panax pseudoginseng emergence, a nitrogen fertilizer is applied; after panax pseudoginseng emergence, nitrogen, phosphorus and potassium fertilizers are applied, and chitin is sprayed to the stems and leaves of the panax pseudoginseng seedlings; and when pest or disease is found on panax pseudoginseng plants, a sterilizing agent is sprayed. With the method, the panax pseudoginseng seedling rust disease rate is greatly reduced; the disease rate can be reduced by 30-40% than with a conventional planting method; the planting method is simple; and cost is low. The method is suitable for popularization.
Description
Technical field
The invention belongs to agricultural plantation technology field is and in particular to a kind of method of reduction Radix Notoginseng seedling rust.
Background technology
Radix Notoginseng rust is a kind of important disease that Radix Notoginseng seeling industry process faces, and sends out in Guangxi, Yunnan notoginseng main producing region
Raw universal, cause harm serious, long-term sickness rate, between 20%～30%, is up to 70% when serious.The high incidence of Radix Notoginseng rust
Directly affect yield and the quality of Radix Notoginseng seedling, also have a strong impact on the production of commodity Radix Notoginseng simultaneously.
Seedling root system rustization is often resulted in, aggrieved point is in rust, the aggrieved main root that often leads to ftractures after Radix Notoginseng seedling is aggrieved
Zhashui, aggrieved plant root increment reduces, and root quantity reduces, and Later growth easily causes plant senilism.Cause to be subject to when serious
Evil plant strain growth is obstructed, and easily induces the generation of notoginseng root rot after the transplantation of seedlings of such kind in spite of illness.
From the probability and the severity that occur, according to long-term observation and the summary of the factor that this disease occurs it is believed that this
There is certain relation with the correlation technique in soil characteristic, seed source and production management process, whole in the generation of disease
There is generation in mountain of papers Radix Notoginseng seedling base, and when serious, sickness rate is 90%, even if the best seedling base of management, can find
Disease plant.At present, also not exclusively grasp the pests occurrence rule of this disease, remain and grind in physiological disturbance and two kinds of fungal disease
Study carefully science.
On the premise of unknown pathogenic key element, by experience accumulation, research and develop one kind and Radix Notoginseng rust morbidity can be greatly reduced
The scientic planting method of rate becomes a kind of required.Radix Notoginseng rust should to put prevention first, integrated control, carry out BIOLOGICAL CONTROL and
When kill propagate pathogen insect, to preventing and treating Radix Notoginseng rust there is extraordinary effect.
Content of the invention
High for solving the problems, such as Radix Notoginseng rust sickness rate, it is an object of the invention to provide a kind of reduce Radix Notoginseng seedling rust
Method.
The present invention is achieved through the following technical solutions: a kind of method reducing Radix Notoginseng seedling rust, including as follows
Step: selection of land, soil treatment, seed selection, sowing, earthing, sow fertilizer, smooth earthing, apply inorganic fertilizer and chitin, spray
Antibacterial.
The present invention preferably, comprises the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: above-mentioned seedling base is carried out by site preparation and makees soil treatment；
C. choose seeds: choose ripe Panax notoginseng seeds；
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in above-mentioned seedling base, with screen cloth, soil sieve is fallen in above-mentioned kind of plant hole, until Radix Notoginseng
Seed is completely covered by earthing；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of above-mentioned kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray hymexazol, metalaxyl, carbendazim, thiram, triazole during pest and disease damage
One or more of ketone.
The present invention preferably, in step b to the processing method of soil is: sows mass percent concentration in seedling base
2%～6% Abamectin, amount of application is every mu 2 kilograms～4 kilograms.
Preferably, more than 85%, seed color is yellow-white to the kernel maturing chosen in step c to the present invention, seed
Generally circular in shape, planting skin has wrinkle, and seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.
Preferably, in step d, the size planting plant hole is 1.95 meters × 1.95 meters to the present invention, and each plants bunch planting kind 1000
Grain～1350 Panax notoginseng seeds.
Preferably, in step d, seed seed spacing is 5 centimetres of 5 cm x to the present invention.
Preferably, in step e, the aperture of screen cloth is 1 centimetre～3 centimetres to the present invention.
Preferably, in step f, the fertilizer amount of sowing is every mu 80 kilograms～120 kilograms to the present invention.
Preferably, the dead leaf in step g is withered pine needle to the present invention, and consumption spreads 3 kilograms～6,000 for each plantation bunch planting
Gram.
Ripe Panax notoginseng seeds outward appearance is cerise, and seed coat is rich in gloss.The Maturity of Panax notoginseng seeds refers to one
Criticize in Panax notoginseng seeds, the quality of ripe Panax notoginseng seeds accounts for the ratio of this batch of Panax notoginseng seeds gross mass.Step b as described herein
In, choose the seed that Maturity is more than 85%, that is, refer in a collection of Panax notoginseng seeds chosen, the quality of the Panax notoginseng seeds of maturation
Account for more than the 85% of Panax notoginseng seeds gross mass.Choosing Panax notoginseng seeds superior in quality, that Maturity is high is to ensure Radix Notoginseng seedling health
The low important foundation of growth, sickness rate.
Using screen cloth, the earthing of kind of plant hole is screened, the earthing in plantation cave can be made to keep good permeability, both
Be conducive to moisture penetration, be also beneficial to Panax notoginseng seeds and the Repiration of Radix Notoginseng seedling root, to the growth improving Radix Notoginseng seedling
Quality, the resistances against diseases of raising Radix Notoginseng seedling have positive effect.
Panax notoginseng seeds need substantial amounts of elemental nitrogen to promote the synthesis of amino acid and protein before emerging, thus go out in Radix Notoginseng
Before seedling is mainly to Panax notoginseng seeds applied nitrogen；Radix Notoginseng needs the more elemental nitrogen of general equilibrium, element phosphor and Element Potassium after emerging
It is beneficial to quick healthy growth, thus need comprehensive applied nitrogen, phosphate fertilizer and potash fertilizer after Radix Notoginseng emerges.
Chitin can induce Radix Notoginseng plant secretion resistance enzyme, and resistance enzyme not only can promote the work of Radix Notoginseng plant cell
Change, stimulate Radix Notoginseng plant strain growth, the resistivity of Radix Notoginseng plant pair pest and disease damage can also be increased, the growth of suppression pathogen is numerous
Grow, be effectively reduced the sickness rate of Radix Notoginseng seedling rust.
Hymexazol, metalaxyl, carbendazim, thiram, triazolone etc. all have good sterilizing function, send out in Radix Notoginseng plant
Pathogenic bacteria can effectively be killed during sick insect pest, prevent the infringement further of pest and disease damage, make the disease symptom of Radix Notoginseng seedling rust
Timely and effectively controlled.
The invention has the beneficial effects as follows: considerably reduce the sickness rate of Radix Notoginseng seedling rust, with general planting method phase
The ratio sickness rate that can reduce 30%～40%, implantation methods are simple, with low cost, are conducive to promoting.
Specific embodiment
A kind of method reducing Radix Notoginseng seedling rust of the present invention, comprises the steps: selection of land, soil treatment, choosing
Kind, sowing, earthing, sow fertilizer, smooth earthing, apply inorganic fertilizer and chitin, spray antibacterial.
Embodiment 1
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
| First order seed | Secondary seed | Three-level seed | |
| Maturity (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Cleanliness (%) | ≥98 | ＜ 98, >=97 | ＜ 97, >=90 |
| Vitality (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Water content (%) | ≥60 | ≥60 | ≥60 |
| Mass of 1000 kernel | ＞ 110g | 100g～110g | 90g～100g |
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray hymexazol during pest and disease damage.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 5% in seedling base
Granule, amount of application is 3 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1200 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 1 centimetre.In step f, the fertilizer amount of sowing is every mu of double centner.Dead leaf in step g is withered pine needle, consumption
Spread 5 kilograms for each plantation bunch planting.
The present embodiment is highly preferred embodiment of the present invention, through planting experiment sum for many years according to statistics, by the present embodiment
The Radix Notoginseng of plantation, the rust sickness rate of its seedling is in floor level, and the yield of Radix Notoginseng and quality all reach optimum.
Embodiment 2
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
| First order seed | Secondary seed | Three-level seed | |
| Maturity (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Cleanliness (%) | ≥98 | ＜ 98, >=97 | ＜ 97, >=90 |
| Vitality (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Water content (%) | ≥60 | ≥60 | ≥60 |
| Mass of 1000 kernel | ＞ 110g | 100g～110g | 90g～100g |
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray metalaxyl and carbendazim during pest and disease damage.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 2% in seedling base
Granule, amount of application is 2 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1000 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 2 centimetres.In step f, the fertilizer amount of sowing is 80 kilograms every mu.Dead leaf in step g is withered pine needle, consumption
Spread 3 kilograms for each plantation bunch planting.
Embodiment 3
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray carbendazim, thiram and triazolone during pest and disease damage.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 6% in seedling base
Granule, amount of application is 4 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1350 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 3 centimetres.In step f, the fertilizer amount of sowing is 120 kilograms every mu.Dead leaf in step g is withered pine needle, consumption
Spread 6 kilograms for each plantation bunch planting.
Embodiment 4
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
| First order seed | Secondary seed | Three-level seed | |
| Maturity (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Cleanliness (%) | ≥98 | ＜ 98, >=97 | ＜ 97, >=90 |
| Vitality (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Water content (%) | ≥60 | ≥60 | ≥60 |
| Mass of 1000 kernel | ＞ 110g | 100g～110g | 90g～100g |
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray hymexazol, metalaxyl, thiram and triazolone during pest and disease damage.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 3% in seedling base
Granule, amount of application is 2 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1050 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 1 centimetre.In step f, the fertilizer amount of sowing is 90 kilograms every mu.Dead leaf in step g is withered pine needle, consumption
Spread 4 kilograms for each plantation bunch planting.
Embodiment 5
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
| First order seed | Secondary seed | Three-level seed | |
| Maturity (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Cleanliness (%) | ≥98 | ＜ 98, >=97 | ＜ 97, >=90 |
| Vitality (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Water content (%) | ≥60 | ≥60 | ≥60 |
| Mass of 1000 kernel | ＞ 110g | 100g～110g | 90g～100g |
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray hymexazol, carbendazim and triazolone during pest and disease damage.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 4% in seedling base
Granule, amount of application is 3 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1100 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 2 centimetres.In step f, the fertilizer amount of sowing is 95 kilograms every mu.Dead leaf in step g is withered pine needle, consumption
Spread 5 kilograms for each plantation bunch planting.
Embodiment 6
Comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: site preparation is carried out to seedling base and makees soil treatment；
C. choose seeds: set up seed separation system, choose first order seed and secondary seed:
| First order seed | Secondary seed | Three-level seed | |
| Maturity (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Cleanliness (%) | ≥98 | ＜ 98, >=97 | ＜ 97, >=90 |
| Vitality (%) | ≥90 | ＜ 90, >=85 | ＜ 85, >=80 |
| Water content (%) | ≥60 | ≥60 | ≥60 |
| Mass of 1000 kernel | ＞ 110g | 100g～110g | 90g～100g |
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in seedling base, with screen cloth, soil sieve is fallen in kind of plant hole, until Panax notoginseng seeds are coated to
Soil is completely covered；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer
And chitin is sprayed to stem and leaf of Radix Notoginseng；
I. spray antibacterial: Radix Notoginseng plant occurs to spray hymexazol, metalaxyl, carbendazim, thiram, triazole during pest and disease damage
Ketone.
In step b to the processing method of soil it is: sow the avilamycin of mass percent concentration 5% in seedling base
Granule, amount of application is 4 kilograms every mu.The seed color chosen in step c is yellow-white, and shape of the seed is circle, and planting skin has
Wrinkle, seed length is 5 millimeters～7 millimeters, and seed diameter is 4 millimeters～6 millimeters.In step d, the size planting plant hole is 1.95
Rice × 1.95 meters, each plants 1300 Panax notoginseng seeds of bunch planting kind, and seed seed spacing is 5 centimetres of 5 cm x.Sieve in step e
The aperture of net is 3 centimetres.In step f, the fertilizer amount of sowing is 110 kilograms every mu.Dead leaf in step g is withered pine needle, consumption
Spread 6 kilograms for each plantation bunch planting.
Experiment effect contrast is as follows:
| Implantation methods | Rust sickness rate |
| Commonsense method | 30%～40% |
| Embodiment 1 | 18% |
| Embodiment 2 | 19% |
| Embodiment 3 | 21% |
| Embodiment 4 | 23% |
| Embodiment 5 | 26% |
| Embodiment 6 | 28% |
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, is not taking off
On the premise of spirit and scope of the invention, the present invention also has various changes and modifications, and these changes and improvements are regarded as
Fall in scope of the claimed invention.
Claims (9)
1. a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: comprise the steps: selection of land, soil treatment, seed selection,
Sowing, earthing, sow fertilizer, smooth earthing, apply inorganic fertilizer and chitin, spray antibacterial.
2. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: comprise the steps:
A. selection of land: select loosing soil, excessively drained field to set up seedling base；
B. soil treatment: described seedling base is carried out by site preparation and makees soil treatment；
C. choose seeds: choose ripe Panax notoginseng seeds；
D. sow: the Panax notoginseng seeds chosen are sowed in kind of plant hole；
E. earthing: take the soil in described seedling base, with screen cloth, soil sieve is fallen in described kind of plant hole, until Panax notoginseng seeds
It is completely covered by earthing；
F. sow fertilizer: the fertilizer fully becoming thoroughly decomposed uniformly is spread on the earthing surface of described kind of plant hole；
G. smooth earthing: dead leaf is uniformly spread on earthing surface, gently covering soil makes earthing surface uniform ground；
H. apply inorganic fertilizer and chitin: Radix Notoginseng emerge before applied nitrogen, Radix Notoginseng emerge after applied nitrogen, phosphate fertilizer and potash fertilizer right
Stem and leaf of Radix Notoginseng sprays chitin；
I. spray antibacterial: Radix Notoginseng plant occur to spray during pest and disease damage hymexazol, metalaxyl, carbendazim, thiram, in triazolone
One or more.
3. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: to soil in step b
Processing method be: sow the Abamectin of mass percent concentration 2%～6% in seedling base, amount of application is
Every mu 2 kilograms～4 kilograms.
4. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: in step c choose
More than 85%, seed color is yellow-white to kernel maturing, and shape of the seed is circle, and planting skin has wrinkle, and seed length is 5 millis
Rice～7 millimeters, seed diameter is 4 millimeters～6 millimeters.
5. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: in step d, plant plant hole
Size be 1.95 meters × 1.95 meters, each plant 1000～1350 Panax notoginseng seeds of bunch planting kind.
6. according to claim 5 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: in step d, seed is broadcast
Planting spacing is 5 centimetres of 5 cm x.
7. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: screen cloth in step e
Aperture is 1 centimetre～3 centimetres.
8. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: fertilizer in step f
The amount of sowing is every mu 80 kilograms～120 kilograms.
9. according to claim 1 a kind of reduce Radix Notoginseng seedling rust method it is characterised in that: the dead leaf in step g
For withered pine needle, consumption spreads 3 kilograms～6 kilograms for each plantation bunch planting.
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| CN201610716349.4A CN106358645A (en) | 2016-08-24 | 2016-08-24 | Method for reducing panax pseudoginseng seedling rust disease |
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| CN201610716349.4A CN106358645A (en) | 2016-08-24 | 2016-08-24 | Method for reducing panax pseudoginseng seedling rust disease |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875719A (en) * | 2005-06-10 | 2006-12-13 | 中国农业科学院农业环境与可持续发展研究所 | Quickly and ecological restoring combination for notoginseng root rot disease infected field soil |
| CN103430720A (en) * | 2013-07-24 | 2013-12-11 | 王运海 | Planting method for pseudo-ginseng |
| CN104126394A (en) * | 2014-07-25 | 2014-11-05 | 普定县银丰农业科技发展有限公司 | Method for planting pseudo-ginseng |
| CN105010016A (en) * | 2015-06-30 | 2015-11-04 | 云南天质网络科技有限公司 | Prevention and treatment method for rust disease of panax notoginseng |
| CN105123345A (en) * | 2015-06-30 | 2015-12-09 | 云南天质网络科技有限公司 | Method for preventing and curing round spots of panax notoginseng |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875719A (en) * | 2005-06-10 | 2006-12-13 | 中国农业科学院农业环境与可持续发展研究所 | Quickly and ecological restoring combination for notoginseng root rot disease infected field soil |
| CN103430720A (en) * | 2013-07-24 | 2013-12-11 | 王运海 | Planting method for pseudo-ginseng |
| CN104126394A (en) * | 2014-07-25 | 2014-11-05 | 普定县银丰农业科技发展有限公司 | Method for planting pseudo-ginseng |
| CN105010016A (en) * | 2015-06-30 | 2015-11-04 | 云南天质网络科技有限公司 | Prevention and treatment method for rust disease of panax notoginseng |
| CN105123345A (en) * | 2015-06-30 | 2015-12-09 | 云南天质网络科技有限公司 | Method for preventing and curing round spots of panax notoginseng |
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