CN102550256B - Soil management method for preventing and treating diseases and insect pests of ginseng planted in non-forest land - Google Patents
Soil management method for preventing and treating diseases and insect pests of ginseng planted in non-forest land Download PDFInfo
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Abstract
The invention relates to a soil management method for preventing and treating diseases and insect pests of ginseng planted in non-forest land, which comprises the following steps of: (1) sterilizing with ultraviolet rays: turning up black free lank from middle ten days of April to middle ten days of September every year; (2) adjusting the pH value of the soil to inhibit the propagation of pathogenic bacteria; (3) applying organic fertilizers and microorganism bacterium agents; (4) artificially disinfecting the soil; and (5) managing the soil in the field: eliminating weeds, loosening the soil, clearing up field sanitary, managing perennial ginseng fields and the like to create the soil environment suitable for ginseng to grow. The prevention and treatment of diseases and insect pests of ginseng planted in non-forest land are realized, and bacteria and eggs surviving in the soil are killed. The application of chemical agents can be effectively reduced, the invasion of pathogenic bacteria can be resisted, and the occurrence of diseases and insect pests can be reduced. The weight of roots is increased, the density of internal tissue of ginseng is increased, and the incidence rate of erythroderma is reduced. Therefore, the quality of ginseng is improved, soil guarantee is provided for ginseng planted in non-forest land, and the production of ginseng in non-forest land is beneficial.
Description
Technical field
The present invention relates to the method for the soil preventing disease and pest among a kind of ginseng planting, i.e. the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests.
Background technology
In the prior art, ginseng (Panax ginseng C.A.Mey.) is the dry root of Araliaceae herbaceos perennial ginseng, blooms the 5-6 annual bearing in common 3 years.The weather that happiness is shady and cool, moistening grows in the theropencedrymion or shaw of the little height above sea level 500-1100 gentle slope, rice mountain region of day and night temperature or slope land more, is rare traditional Chinese medicine.Sweet, the little hardship of nature and flavor.Have tepor, tonifying Qi, give birth to the functions such as Feng calms the nerves, beneficial gas.The artificial planting ginseng of China is with a long history, and the ginseng of traditional artificial planting is commonly referred to as " garden ginsent ", and the how one band plantation of going up a slope in China Jilin Province takes the deforestation of Ecology to plant.But brought serious destruction because traditional deforestation is planted ginseng to ecotope, had a strong impact on ecological and Community health, orderly, efficient, harmonious sustainable development.
Planting ginseng in nonforest land is a kind of Novel planting pattern that changes the conventional ginseng cropping pattern, the ginseng planting is transferred to non-woods level land by the sylvan life mountain region, main take preceding crop as corn or the farmland of soybean as main, select from the soil, soil detects, soil melioration is used to the used selection of fertilizer of improvement soil, arrive again the application of each production link key technology, until ginseng is made goods etc., all carry out in strict accordance with the production operation rules of traditional Chinese medicine GAP quality of production management regulation and standard, by Criterion operational procedure and track record, each step is accomplished quantizing examination, tracking is traced to the source, and each link of keeping under strict control is guaranteed the quality of production safety of non-forestry land ginseng.Country pays much attention to Development of Traditional Chinese Medicine now, actively pushes forward industrialization of Chinese medicine, modernization construction, for revitalizing the sustainable development of these specialty industries of Ginseng In Jilin Province, the development planting ginseng in nonforest land, it is extremely urgent providing high-quality to join well, how to improve the farmland planting ginseng and is necessary very much.
For the forest land that the conventional ginseng plantation is adopted, the soil gradient that planting ginseng in nonforest land adopts is lower than 45 °, such as ground, farmland, abandoned land etc., is called non-forestry land.The ginseng infectious disease has more than 50 to plant 8 kinds of non-infectious diseases.The main ginseng diseases in producing region approximately more than 20 is planted, and the pathogenic microorganism of these roots of causing harm mostly is the parasitism that soil is practised place property, non-specialized form.Ginseng will be planted more than 3 years continuously on a ground in addition, is more conducive to the accumulation of pathogen, causes day by day ferocious sticking up of disease.Particularly by soil-borne diseases such as pathogenic microbial damping off, damping off, epidemic disease, black spots, be referred to as crops " cancer " at Modern Agricultural.The symptoms such as thin and weak, the blade yellow of ginseng plant, the delay of blooming when disease occurs have a strong impact on growth and the output of ginseng.It is soil-borne disease that the disease that ginseng is exerted an influence has quite a few because ginseng is perennial medicine, in the continuous plantation in same place more to cause the accumulation of pathogen.If these disease morbidities can have a great impact normal growth and the output of ginseng.
Summary of the invention
The objective of the invention is to provide for above-mentioned deficiency the soil management method that a kind of suitable standardized planting, the generation that suppresses pathogen and breeding, reclamation result are better, be conducive to ginseng planting's planting ginseng in nonforest land prevention and elimination of disease and pests.
Technical solution of the present invention is: the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests, and it comprises:
(1) ultraviolet sterilization: annual mid-April is to late September, black leisure soil is carried out conpound salto, plough 5-15 time, 7-8 is between the month, megathermal period ploughs more, and the degree of depth of at every turn ploughing is 0.10-1.0m, preferred 45cm, after once want shape to have a certain degree with front direction of once ploughing, plough interval 2-3 day;
(2) regulate soil pH value, suppress the pathogen breeding:
Determine amount of application according to the soil testing result;
A. peracidity soil is regulated the pH value with quicklime:
1. pH is between 4.0-4.2, and lime requirement is 170-200kg/ mu;
2. pH is between 4.2-4.8, and lime requirement is 100-170kg/ mu;
3. pH is between 4.8-5.3, and lime requirement is 80-100kg/ mu;
B. basic soil is regulated the pH value with humus:
The basic soil improvement can be adopted the measures such as straw-returning, applying organic manure, its objective is the content that increases Soil Humus, thus acidified soil;
1. dry straw also the field consumption be:
PH is between 7.0-7.2, and dry straw also field amount is 350-500kg/ mu;
PH is between 7.2-7.5, and dry straw also field amount is 500-700kg/ mu;
PH is between 7.5-7.8, and dry straw also field amount is 700-1000kg/ mu;
Or:
2. the straw-returning consumption is the highland barley phase:
PH is between 7.0-7.2, and bright crop-residue incorporation is 6-8 ton/mu;
PH is between 7.2-7.5, and bright crop-residue incorporation is 8-11 ton/mu;
PH is between 7.5-7.8, and bright crop-residue incorporation is 11-14 ton/mu;
Or:
3. directly use self-produced fertilizer (or market purchase):
PH is between 7.0-7.2, and organic manure application rate is 2-3 ton/mu;
PH is between 7.2-7.5, and organic manure application rate is 3-5 ton/mu;
PH is between 7.5-7.8, and organic manure application rate is 5-8 ton/mu;
(3) using of fertilizer, microbial bacterial agent:
A, revolve that application of organic fertilizers and microbial bacterial agent carry out soil melioration behind the ground;
B, two weeks prior to seeding, apply microbial bacterial agent;
(4) artificial soil sterilization:
Using of a insecticide: in spring or summer, revolve ground at every turn after, raise and spread insecticide;
The sterilization of b bed surface: bed surface after planting and passageway, select prevention soil biography and the significant environment friendly agricultural of seed-borne disease effect to carry out disinfection;
C sterilizes spring: before early spring, ginseng was emerged, bed surface and operation road are carried out spray disinfectant;
(5) field management of soil:
A weeding: carry out weeding in mid-May to mid-September; The packway ditch covers a skim; Weeds around the ginseng bed will in time be rooted out;
B loosens the soil: want duty to loosen the soil after ginseng is emerged, spring head all over loosen the soil and last wants dark all over loosening the soil after autumn, summer, 3-10 was shallow all over loosening the soil, and found that diseased plant pulls out immediately buried or burn, and will process the lesion with medicine according to the different state of an illness;
C cleaning field health: before the anti-dry frozen ground, thoroughly remove the deadwood diseased plant on the bed on autumn;
The management of the perennial ginseng of d ground: when perennial ginseng ground has salt component to assemble phenomenon, between late September-November, with the fine earth in clean loess or the operation road, in ginseng bed surface coverage 1-5cm, preferred 2-3cm.
In step (3) a, the fertilizer usage amount is 2-20t/ mu; The microbial bacterial agent amount of application is 200-800kg/ mu, and bacterial concentration is 10
5-10
8Cfu/ml dilutes in 1: 5 ratio and to use.Preferably: the fertilizer usage amount is 2-12t/ mu; The microbial bacterial agent amount of application is 500-600kg/ mu.
In step (3) b, with 10
5-10
8The cfu/ml bacteria agent is pressed 0.5-3kg/m
2Amount apply in the dark soil of 5-30cm preferred 15-20cm.
In step (4) a, raise and spread 15% Le Siben granular insecticide, every mu of ground dosage 0.5-3kg.
In step (4) b, select prevention soil biography and the significant environment friendly agricultural of seed-borne disease effect to carry out spraying disinfection as disliking mould spirit, the mould spirit of one bag of evil of 5g adds 15-20kg water, and the laxative amount is liquid saturation tank face 3-30mm, preferred 2～3mm.
In step (4) c, before early spring, ginseng was emerged, dislike mould spirit with 0.03% bed surface and operation road are carried out spray disinfectant; The laxative amount is liquid saturation tank face 3-30mm, preferred 2-3mm.
In step (4), the soil disinfection of Ginseng Growth puberty is arranged; Ginseng carried out a rhizosphere soil every 10-15 days and disinfects after emerging neatly, and 2. 1. laxative remedy used separately or used by turns:
1. EM microbial inoculum, stoste+nutrient solution 2-6kg/ mu, dilution 500-3000 doubly fills with root and uses;
2. bacillus subtilis 10
5-10
8The cfu/ml bacteria agent is pressed 0.5-1.5kg/m
2+ EM microbial inoculum stoste+nutrient solution 1-3kg/m
2, dilution 500-3000 doubly fills with root and uses.
Advantage of the present invention is: 1, by adopting ultraviolet sterilization, regulating soil pH value, suppress the methods such as the using of pathogen breeding, fertilizer, microbial bacterial agent, soil disinfection to soil melioration, create the soil environment that is fit to Ginseng Growth, realized the extermination of disease and insect pest to planting ginseng in nonforest land, bacterium and the worm's ovum of surviving in the soil are killed, can effectively reduce using of chemical agent.2, effectively improve the physicochemical property of soil, destroy the environment of pathogen and worm's ovum survival, create the nutritional condition that adapts to the ginseng healthy growth.3, can suppress the growth of weeds in the packway ditch, avoid weeds and ginseng plant to strive for nutrient, strengthen the disease resistance of ginseng plant self; And be conducive to draining, prevent from producing disease because of the excessive pathogen breeding of ginseng bed water content.4, can resist the intrusion of pathogen and the generation of minimizing damage by disease and insect, increase root weights, improve ginseng interior tissue density, reduce the incidence of disease of erythroderma, thereby the raising Ginseng Quality for planting ginseng in nonforest land provides the soil guarantee, is conducive to the production of ginseng non-forestry land.5, can effectively preserve the ecological environment, effectively improve the utilization ratio in soil, and can solve agricultural residual, content of beary metal in the conventional ginseng planting process problem that exceeds standard, guarantee ginseng crude drug product quality.
Below in conjunction with embodiment embodiments of the present invention are described in further detail.
Embodiment
The soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests comprises;
One, implement the place:
The test region is certain non-forestry land ginseng field, and this district is located in the northern foot, Lao Ling mountain range of Changbai Mountain system, belongs to the north temperate zone weather.Geographical position N41 ° 8 ' 4.72 ", E125 ° 58 ' 14 ", sun altitude is about 52.5 °, 682 meters of height above sea level.4.4 ℃ of average temperatures of the whole year, mean annual precipitation 800-900 millimeter, about 115 days frost-free seasons, at 2200 hours sunshine of annual, 2500 ℃ of year accumulated temperature belong to one of high and cold mountain area.
Two, implementation step:
1, ultraviolet sterilization
Carry out conpound salto to late September to renting the soil annual mid-April, the number of times at least 5 times of ploughing; The 7-8 month, to plough in the megathermal period more, the degree of depth of at every turn ploughing is about 0.10-1.00m or 0.45m, strengthens ultraviolet sterilization.The degree of depth of at every turn ploughing is about 0.45m, after once want shape to have a certain degree with front direction of once ploughing.If rainwater occurs in the meantime, must treat to carry out ploughing next time in the not muddy situation in soil in plough interval 3 days.Must not plough at every turn and omit the dead angle.The purpose of ploughing is to carry out ultraviolet sterilization.
2, the soil index detects
Soil after the improvement at first carries out the mensuration of soil physico-chemical property by table 1.
Table 1 soil test item and standard list
3, regulate soil pH value, suppress the pathogen breeding.
Determine amount of application according to the soil testing result, the solvability of lime modifying agent is little, generally adopt the surface to spread fertilizer over the fields after again plough bury.Its degree of depth of digging should with the improvement the soil depth congruence.In addition, should mix with fertilizer and use.Because the organic acid in the organic matter can be combined with calcium and be helped it and move down.
(1) peracidity soil is regulated the pH value with quicklime
1. pH is between 4.0-4.2, and lime requirement is 170-200kg/ mu;
2. pH is between 4.2-4.8, and lime requirement is 100-170kg/ mu;
3. pH is between 4.8-5.3, and lime requirement is 80-100kg/ mu.
(2) basic soil is regulated the pH value with fertilizer
The basic soil improvement can be adopted the measures such as straw-returning, applying organic manure, its objective is the content that increases Soil Humus, thus acidified soil.
1. dry straw also the field consumption be:
PH is between 7.0-7.2, and dry straw also field amount is 350-500kg/ mu;
PH is between 7.2-7.5, and dry straw also field amount is 500-700kg/ mu;
PH is between 7.5-7.8, and dry straw also field amount is 700-1000kg/ mu;
2. the straw-returning consumption is the highland barley phase:
PH is between 7.0-7.2, and bright crop-residue incorporation is 6-8 ton/mu;
PH is between 7.2-7.5, and bright crop-residue incorporation is 8-11 ton/mu;
PH is between 7.5-7.8, and bright crop-residue incorporation is 11-14 ton/mu;
3. directly use self-produced fertilizer (or market purchase):
PH is between 7.0-7.2, and organic manure application rate is 2-3 ton/mu;
PH is between 7.2-7.5, and organic manure application rate is 3-5 ton/mu;
PH is between 7.5-7.8, and organic manure application rate is 5-8 ton/mu;
Or in humus:
1. pH is between 7.0-7.2, and increasing the humic quality is 1-2 ton/mu;
2. pH is between 7.2-7.5, and increasing the humic quality is 2-4 ton/mu;
3. pH is between 7.5-7.8, and increasing the humic quality is 4-6 ton/mu;
4, fertilizer, microbial bacterial agent uses
According to 2, in testing result, carry out using of fertilizer and bacterial manure, when providing multiple nutrient and active substance for crop, can promote beneficial microorganism breeding in the soil, improve microbial activity, thereby suppress the breeding of pathogen.
1. sowing the fertilizer that will become thoroughly decomposed spring then is sprinkled in the soil uniformly.Fertilizer (Jian-Yisheng Pharmaceutical Co., Ltd., Jilin discloses on sale, and the content of organic matter is more than 45%) amount of application is 3-6 ton/mu; Microbial bacterial agent (such as the bacillus subtilis bacteria agent, Jilin Province integrates Korea Spro's bio-fertilizer Co., Ltd and discloses on sale) amount of application dilutes in 1: 5 ratio as 500-600kg/ mu, and bacterial concentration is 10
5-10
8Cfu/ml.
2. two weeks prior to seeding are 10 with concentration
5-10
8The bacteria agent of cfu/ml (such as the bacillus subtilis bacteria agent) is pressed sowing amount 0.5-3kg/m
2Apply and puddle in the dark soil of 15-20cm evenly, promote the propagation of profitable strain, can reach and effectively prevent and treat crop pest, antagonism pathogenic soil bacterium, avoid agricultural chemicals to abuse cause agricultural residual excessive, the problems such as heavy metals exceeding standard.The output of Effective Raise ginseng and quality.(above-mentioned fertilizer, microbial bacterial agent are used kind and are not limited to this, can also be other like products of market)
4, artificial soil sterilization
(1) insecticide uses
Spring or summer before the sowing, rotovator inwardly carries out rotary tillage process along the plot outermost edge with helical form, general rotary tillage 1-5 time.After revolving ground, raise and spread 15% Le Siben granular insecticide (Jilin Lik-Sang farmingization agricultural chemicals Co., Ltd public offering), dosage is 0.5-3kg/ mu.Then puddle evenly, kill harmful microorganism intrinsic in the soil and insect.
(2) bed surface sterilization
Bed surface after planting and passageway select prevention soil to pass and the significant environment friendly agricultural of seed-borne disease effect (as disliking mould spirit) carries out disinfection.With the sprayer operation of manually going and buy Chinese medicine, every 5g/ bag is disliked mould spirit and is added 15-20kg water, and the laxative amount is liquid saturation tank face 2-3cm.
(3) sterilization in spring
Before early spring, ginseng was emerged, select the green broad spectrum agricultural chemicals to dislike mould spirit in 0.03% ratio, bed surface and operation road are carried out spray disinfectant, the laxative amount is liquid saturation tank face 2-3cm.
(4) Ginseng Growth puberty soil disinfection
Ginseng carried out a rhizosphere soil every 10-15 days and disinfects after emerging neatly, and 2. 1. laxative remedy used separately or used by turns.
1. EM microbial inoculum, stoste+nutrient solution 2-6kg/ mu, dilution 500-3000 doubly fills with root and uses (ten thousand win board EM microbial inoculum Tonghua Wanying Bio-Tech Co., Ltd. produces);
2. bacillus subtilis 10
5-10
8The cfu/ml bacteria agent is pressed 0.5-1.5kg/m
2+ EM microbial inoculum stoste+nutrient solution 1-3kg/m
2, dilution 500-3000 doubly fills with root and uses.
5, the field management of soil
(1) weeding
Carry out weeding in mid-May to mid-September.
1. cover a skim at the packway ditch, suppress the growth of weeds in the packway ditch, and overlay film is conducive to draining, prevent the pathogen breeding that causes because the ginseng bed water content is excessive, thereby ginseng is produced disease.
2. will in time pull out the weeds around the ginseng bed, side wall, the head of a bed and peripheral weeds are rooted out with hoe, and it is real with hand that large grass is extracted rear native pine, makes the plant ventilation and penetrating light good, and Ginseng Growth is healthy and strong could resist the intrusion of pathogen, the generation of minimizing damage by disease and insect.Weeding is to note not injuring the ginseng root.Avoid and use the medicine weeding.
(2) loosen the soil
Want duty to loosen the soil after ginseng is emerged, spring head all over loosen the soil and last wants dark all over loosening the soil after autumn, loosen the soil summer 3-10 time, loosen the soil shallow, anti-sealing is large, soil compaction, improves the ginseng bed soil temperature.
If the discovery diseased plant is pulled out immediately buried or burns, and the lesion is processed with medicine according to the different state of an illness.
(3) cleaning field health
When autumn, ginseng was withered, in time thoroughly to remove the deadwood on the bed of pond, sick branch, will concentrate buried or burn sick branch, to reduce the cause of disease that infects of Second Year.
(4) perennial ginseng ground management
When perennial ginseng ground has salt component to assemble phenomenon, between late September-November, with the fine earth in clean loess or the operation road, in ginseng bed surface coverage 2-3cm.The effect of earthing is to reduce the mycotic incidence of disease of grey, increases root weights and output, reduces the ratio of red spot ginseng in gross yield, thereby improves the quality of ginseng.Adopt this measure of ginseng bed surface earthing, can effectively reduce too much gathering of culture of ginseng ground upper soll layer salinity, pre-disease prevention occurs.
Claims (8)
1. the soil management method of a planting ginseng in nonforest land prevention and elimination of disease and pests is characterized in that comprising:
(1) ultraviolet sterilization: carry out conpound salto to late September to black leisure soil annual mid-April, ploughs 5-15 time, 7-8 is between the month, and the megathermal period ploughs more, and the degree of depth of at every turn ploughing is 0.10-1.0m, after once want shape to have a certain degree with front direction of once ploughing, plough interval 2-3 day;
(2) regulate soil pH value, suppress the pathogen breeding:
Determine amount of application according to the soil testing result;
A. peracidity soil is regulated the pH value with quicklime:
1. pH is between 4.0-4.2, and lime requirement is 170-200kg/ mu;
2. pH is between 4.2-4.8, and lime requirement is 100-170kg/ mu;
3. pH is between 4.8-5.3, and lime requirement is 80-100kg/ mu;
B. basic soil is regulated the pH value with humus:
Straw-returning, applying organic manure measure are adopted in the basic soil improvement, its objective is the content that increases Soil Humus, thus acidified soil;
1. dry straw also the field consumption be:
PH is between 7.0-7.2, and dry straw also field amount is 350-500kg/ mu;
PH is between 7.2-7.5, and dry straw also field amount is 500-700kg/ mu;
PH is between 7.5-7.8, and dry straw also field amount is 700-1000kg/ mu;
Or:
2. the straw-returning consumption is the highland barley phase:
PH is between 7.0-7.2, and bright crop-residue incorporation is 6-8 ton/mu;
PH is between 7.2-7.5, and bright crop-residue incorporation is 8-11 ton/mu;
PH is between 7.5-7.8, and bright crop-residue incorporation is 11-14 ton/mu;
Or:
3. direct application of organic fertilizers:
PH is between 7.0-7.2, and organic manure application rate is 2-3 ton/mu;
PH is between 7.2-7.5, and organic manure application rate is 3-5 ton/mu;
PH is between 7.5-7.8, and organic manure application rate is 5-8 ton/mu;
(3) using of fertilizer, microbial bacterial agent:
A, revolve that application of organic fertilizers and microbial bacterial agent carry out soil melioration behind the ground;
B, two weeks prior to seeding, apply microbial bacterial agent;
(4) artificial soil sterilization:
Using of a insecticide: in spring or summer, revolve ground at every turn after, raise and spread insecticide;
The sterilization of b bed surface: bed surface after planting and passageway, select prevention soil biography and the significant environment friendly agricultural of seed-borne disease effect to carry out disinfection;
C sterilizes spring: before early spring, ginseng was emerged, bed surface and operation road are carried out spray disinfectant;
(5) field management of soil:
A weeding: carry out weeding in mid-May to mid-September; The packway ditch covers a skim; Weeds around the ginseng bed will in time be rooted out;
B loosens the soil: want duty to loosen the soil after ginseng is emerged, spring head all over loosen the soil and last wants dark all over loosening the soil after autumn, summer, 3-10 was shallow all over loosening the soil, and found that diseased plant pulls out immediately buried or burn, and will process the lesion with medicine according to the different state of an illness;
C cleaning field health: before the anti-dry frozen ground, thoroughly remove the deadwood diseased plant on the bed on autumn;
The perennial ginseng of d ground management: when perennial ginseng ground has salt component to assemble phenomenon, between late September-November, with the fine earth in clean loess or the operation road, in ginseng bed surface coverage 1-5cm.
2. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that the fertilizer usage amount is 2-12t/ mu among step (3) a; The microbial bacterial agent amount of application is 500-600kg/ mu, and bacterial concentration is 10
5-10
8Cfu/ml dilutes in the ratio of 1:5 and to use.
3. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that among step (3) b 10
5-10
8The cfu/ml bacteria agent is pressed 0.5-3kg/m
2Amount apply in the dark soil of 5-30cm or 15-20mm.
4. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that raising among step (4) a and spread 15% Le Siben granular insecticide, every mu of ground dosage 0.5-3kg.
5. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that selecting among step (4) b prevention soil biography and the significant environment friendly agricultural of seed-borne disease effect to dislike mould spirit and carry out spraying disinfection, the mould spirit of one bag of evil of 5g adds 15-20 kg water, and the laxative amount is that liquid infiltrates ground 3-30 mm.
6. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that early spring, ginseng was emerged among step (4) c before, dislike mould spirit with 0.03% bed surface and operation road carried out spray disinfectant; The laxative amount is that liquid infiltrates ground 3-30 mm.
7. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 2, it is characterized in that the fertilizer usage amount is 3-6t/ mu; The microbial bacterial agent amount of application is 500-600kg/ mu.
8. according to the soil management method of planting ginseng in nonforest land prevention and elimination of disease and pests claimed in claim 1, it is characterized in that in step (1) degree of depth of ploughing at every turn be 45cm.
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| CN103196905B (en) * | 2013-03-21 | 2014-12-17 | 中国农业大学 | Method for calculating lime application amount in acidified soil |
| CN103202125A (en) * | 2013-04-25 | 2013-07-17 | 广东中烟工业有限责任公司 | Soil improvement method |
| CN104186169B (en) * | 2014-08-29 | 2017-01-25 | 青海省农林科学院 | Method for arranging highland barley living sand barrier in moving dune |
| CN104509245B (en) * | 2014-12-29 | 2016-03-09 | 韩京龙 | A kind of discarded people's ginseng land soil method and soil disinfection apparatus thereof |
| CN108401600A (en) * | 2017-11-17 | 2018-08-17 | 丽江星宇生物开发有限公司 | A kind of Chinese medicine planting soil modification method |
| CN107889706A (en) * | 2017-11-17 | 2018-04-10 | 贵州省黔康生态科技农业发展有限责任公司 | A kind of effective modification method of radix pseudostellariae planting site soil |
| CN107637209A (en) * | 2017-11-17 | 2018-01-30 | 贵州省黔康生态科技农业发展有限责任公司 | A kind of effective modification method of radix pseudostellariae planting site soil |
| CN110050538A (en) * | 2019-04-19 | 2019-07-26 | 云南佳海农业产业有限公司 | A kind of Lisianthus planting soil modification method |
| CN110100679A (en) * | 2019-05-17 | 2019-08-09 | 龙井市开山屯镇爱民相范高丽人参栽培专业合作社 | A kind of non-forest land seedling ginseng standardized cultivation method |
| CN110402779B (en) * | 2019-07-24 | 2021-07-20 | 世多乐(青岛)农业科技有限公司 | Method for solving yellowing of ginseng leaves |
| CN111226725A (en) * | 2020-03-19 | 2020-06-05 | 苏宗然 | Cultivation method for green prevention, control, high-efficiency and cost-saving production of bupleurum chinense |
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