CN102960207A - Disease and pest control method in efficient pinellia cultivation - Google Patents
Disease and pest control method in efficient pinellia cultivation Download PDFInfo
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Abstract
The invention discloses a disease and pest control method in efficient pinellia cultivation, which comprises agricultural control, physical control, biological control and chemical control, wherein the agricultural control comprises the following steps: pinellia is interplanted with garden fruit woods; and tubers with diameters of 0.7-1.4 cm are chosen as seeds for breeding when the seeds are treated. The disease and pest control method disclosed by the invention adopts the tubers with the diameters of 0.7-1.4 cm as the seeds for breeding, so that the influence of the disease and pest damage to the pinellia is reduced, the emergence rate of the pinellia is guaranteed, the demand for lands is lower, the cost is reduced, and the yield is improved. According to statistics, the pinellia cultivation acre yield dry weight can achieve 290 kg/mu after the method is adopted, and is improved by 38% compared with the existing pinellia cultivation acre yield, so that the pinellia cultivation method of the invention is suitable for large-scale cultivation.
Description
Technical field
The present invention relates to the pest control method in a kind of tuber of pinellia Efficient Cultivation, belong to medicinal material planting technology field.
Background technology
The tuber of pinellia has another name called: the three leaf tuber of pinellia; The first quarter moon lotus; Three steps jumped; Ground eight beans for the Araeceae herbaceos perennial, are used as medicine with stem tuber, are a kind of important medicinal materials in the Chinese medicine treasure-house, originate in the China and Japan in Asia.Have effect eliminating dampness and eliminating phlegm and the stomach preventing or arresting vomiting, cure mainly the wet water drink of phlegm, vomiting is coughed and the disease such as is breathed heavily.At present, the output of the tuber of pinellia is mainly derived from wild, and along with the development of Chinese medicinal material industry, the demand of the tuber of pinellia increases day by day, and the wild tuber of pinellia can not be met the need of market, and imbalance between supply and demand is outstanding, and the effective way that overcomes the above problems is carried out artificial planting exactly.
The application for a patent for invention that application number is 200810044699.6, name is called " pinellia ternate good quality and high output culture technique " discloses a kind of artificial cultivation technique, and it selects transverse diameter is that the stem tuber of 0.5～1.5cm is as provenance.But find that in the actual plantation of the tuber of pinellia the larger or less damage by disease and insect that all is subjected to easily of stem tuber affects, thereby output is lower; In addition, less tuber of pinellia stem tuber emergence rate is lower; Larger tuber of pinellia stem tuber not only cost is high, and when plantation to the having relatively high expectations of soil condition, thereby and be not suitable for large-scale ectogenesis material.Therefore seek that the damage by disease and insect impact is little, low-cost, high yield and standardized planting technology that can implant mass remain present urgent problem.
Summary of the invention
The object of the invention is to, pest control method in a kind of tuber of pinellia Efficient Cultivation is provided, it can effectively solve problems of the prior art, and especially larger the or less damage by disease and insect that all is subjected to easily of tuber of pinellia stem tuber as provenance affects, thereby the problem under causing yielding poorly.
Technical scheme of the present invention is to consist of like this: the pest control method in the tuber of pinellia Efficient Cultivation, comprise cultural control, physical control, biological control and chemical control, and it is characterized in that described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 0.7～1.4cm.
Described cultural control comprises, when seed treatment, selects the stem tuber of 1.0～1.3cm to do kind of a breeding.
Described cultural control also comprises, when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.
In the pest control method in the aforesaid tuber of pinellia Efficient Cultivation, described cultural control also comprises: entered before the winter, after front stubble results, the soil plough is turned over 25～30 ㎝, shine and froze 30 days.
Above-mentioned cultural control also comprises: during plantation, execute farmyard manure 1500kg and superphosphate or composite fertilizer 50kg as base manure for every mu.
Especially, the method for preventing and treating of root rot comprises, chemical control: process disease cave or pouring root with 500 times of dilutions of 70% fenaminosulf soluble powder, once a day, continuous spraying three times; Biological control: adopt BT, Trichoderma to spray.
Adopt BT to carry out the concrete grammar of root rot control: during use with behind cloudy day, the rain or fine sunset spray in front 2.5 hours medicine best.In addition, the phase of using should slightly shift to an earlier date 2.5 days than other medicament, in insect initial stage of origination and hatching Sheng phase medication best results.
The rational Drug level of pest control: 150 times of liquid such as cotton bollworm, corn borer, mythimna separata; 360 times of liquid of the insect such as cabbage caterpillar, greenish brown hawk moth.
Serviceability temperature: best in result of use more than 20 ℃, optimum temperature is 30 ℃. when temperature was lower than 20 ℃, it was substantially invalid to use.
BT is combined with Trichoderma, and it is better to prevent and treat the root rot effect.
The method of preventing and treating of leaf spot comprises, chemical control: their early stage sprayed 1 time with 600 times of liquid of 69% Acrobat MZ wetting powder in per 7～10 days, continuous spraying 2～3 times, or adopt 10% missible oil to spray, and every mu of consumption 20～35ml, per season uses once.
The method of preventing and treating of virus disease comprises, chemical control: use 500～600 times of liquid of 1.5% ZhiBingLing(SIC) emulsion to spray, every spray in 10 days 1 time, spray continuously 3 times; When spraying for the first time, add 10% imidacloprid wettable powder, convert into 3000～4000 times of liquid, double eliminating aphis; Biological control: use method for tissue culture, carry out stem apex detoxify and cultivate, cultivate nontoxic seedling.
Red day pretty young woman's the method for preventing and treating comprises chemical control: 2000～3000 times of liquid of the phoxim with 50% are sprayed.
Key of the present invention is, the inventor has carried out series of experiments and selected pest control method in the tuber of pinellia cultivation provided by the invention, assurance science, reasonable, feasible; Guarantee high-quality, the high yield of the tuber of pinellia of cultivation.Manufacturing enterprise directly pest control method according to the present invention operates, and no longer needs to carry out new groping, study; In fact for the damage by disease and insect problem in the tuber of pinellia cultivating and growing, its key just is the condition selection of the method for preventing and treating; If it is improper to select, or do not reach extermination of disease and insect pest effect, output and the quality of the tuber of pinellia are low, otherwise with high costs, do not meet standardization establishing in large scale requirement again; Selection of the present invention solves these problems.
Experimental example 1: the impact that collecting time rots on tuber of pinellia stem tuber
1. plant stem and stay the rotten situation of storage period stem tuber in the seed collecting field
Test method: measure stem tuber in mammon base, Hezhang County and stay in the seed-plot soil to next year and excavate the result to sowing season, 0.5 mu of ground of seed-plot area 205.5kg that weighs, the heavy 37kg of 1 bag of rotten stem tuber that therefrom selects, stem tuber ratio 18.0% rots.Find out thus, in the tuber of pinellia planting process, excavate again to sowing season next year if the stem tuber of not gathering is then stayed in the soil by it that it is larger that rotten ratio occurs tuber of pinellia stem tuber.
In addition, measure in March, 2006 in mammon base, Hezhang County, after planting do not gather then with stem tuber, allow stem tuber remain in the seed-plot soil to the result of Second Year by its continued growth: 9 furrow (the wide 1m of furrow, be about 5～6m) seed-plots, it is about 10% that 4 furrow emergence rates are arranged, and has 5 furrow emergence rates to be about 30%～50%, it is very serious that underground stem tuber rots, and the acrial part growing way of planting seedlings is poor.Find out that thus if the untimely stem tuber of gathering is allowed to condition in the soil and retains in the tuber of pinellia cultivation process, tuber of pinellia stem tuber rots and can increase the weight of so, output descends rapidly.
2. field, the stud plot tuber of pinellia stem tuber situation of rotting
1) test site: Chuan Yan village, Yang Changzhen township, Dafang County, Guizhou Province spark group height above sea level 1538m-1650m zone;
2) test period: in September, 2010～2011 year March;
3) test material and method
The kind of test material: generous this locality (kind)
The field trial method: (half summer sowing bulb diameter is 7mm～10m) sowing on February 18,1 mu of area with 3 grades of kinds.Take a sample per month 1 February 15 September 15 to next year after White Dew.Every sub-sampling arranges 1m
2Sample prescription is excavated all tuber of pinellia samples, removes mud and impurity, and record each sampling weight (g) and grain number, studies the grain heavy (g) that rots, total heavy (g).Other farming operate routinely.
Data is calculated:
4) interpretation of result sees Table 1
Field, the table 1 stud plot Different Harvesting Time tuber of pinellia stem tuber generation degree that rots
The tuber of pinellia gross weight of gathering October 15 as can be seen from Table 1, is 2256g/m
2, a total grain number is 2309/m
2, with respect to other picking time, the tuber of pinellia weight of gathering and total grain number are the highest.Especially sampling at the tuber of pinellia seed-plot November 15, only surplus epidermis is extremely many for the rotten stem tuber of generation, and the rotten soil of the extremely most one-tenth of these rotten stem tubers more can't be counted after December 15.Therefore can assert seed-plot tuber of pinellia product in the prolongation of grown place retention along with the time, the degree of rotting is increasing, and corresponding output is also more and more lower.The result that gathers in February 15 next year and October 15 first year relatively, the output in October 15 first year is 2256g/m
2, the output in February 15 next year is 1244.5g/m
2, descended 45% than reserving seed for planting October 15 first year with product yield February 15 next year; The total grain of the tuber of pinellia of gathering February 15 next year number is 1090, and the total grain of the tuber of pinellia of gathering October 15 last year number is 2309, and descended 53% than reserving seed for planting October 15 first year with the total grain of product number February 15 next year, loses very serious.Therefore it is very important reasonably gathering, and the optimal harvest time of the seed-plot tuber of pinellia is mid-October, and the tuber of pinellia output that gather this moment is the highest, and underground stem tuber occurs to rot minimum; Increase production decline owing to rotting after October 15.
Experimental example 2: the impact that soil insect occurs tuber of pinellia Block stem rotten sickness
Sow take stem tuber as provenance in 2～March of every year in generous, the place of production, Hezhang, seeding quantity is about 150kg/ mu, and results kind of ball preliminary working patent medicine comes into the market for traditional Chinese medicine enterprise fine finishining with commodity before White Dew early September.Results were put in storage after seed-plot was treated October.The tuber of pinellia was emerged to gathering in the crops 4～5 months in the field growing phase.
6～July in 2010 detected rhizoctonia Rhizoctonia sp. fungi in the tuber of pinellia Block stem rotten sickness standard specimen of Dafang County Yang Changzhen township Chuan Yan village spark group (height above sea level 1538m-1650m zone) tuber of pinellia growing area collection is cultivated.In cultivating, river, Hezhang town tuber of pinellia Block stem rotten sickness standard specimen detected the mould Phytophthora sp. of epidemic disease fungi in 2007.But these two kinds of fungies do not detect on kind of the stem rotten stem tuber of storage period.Found repeatedly in the sampling of Dafang County disease that nematode, mite follow tuber of pinellia Block stem rotten sickness to occur in 6～August in 2010.Find out that thus the soil insect harm tuber of pinellia causes the favourable infection process of wound can increase the weight of the generation of tuber of pinellia Block stem rotten sickness.
Experimental example 3: the time of origin research of tuber of pinellia Block stem rotten sickness
1. the time of origin of tuber of pinellia Block stem rotten sickness research
1) test site: the tuber of pinellia GAP of the enterprise Demonstration Base of Guizhou Xinbang Pharmacy Stock Co., Ltd (Dafang County Yang Chang town Chuan Yan village spark group), 105 ° 38 of east longitude ', 27 ° 06 of north latitude ', height above sea level 1538m.Experimental field previous crops is corn, soil texture sandy loam.
2) test period: in March, 2011～2011 year September
3) test material and method
◆ test material is the local tuber of pinellia production in Dafang County kind.
◆ be divided into 4 rank sowing stems (seeing Table 2) with 3 grades of classification sieve seed selections before the sowing of field trial method test material, manually selected again, process time some amount of excavating 1m
2Seeding quantity is 200g/m
2, pack behind the counting grain number.Sow on March 5th, 2011.During sowing with sowing in time behind the carbendazim seed soaking 5min.Adopt the disposable well-rotted farmyard manure 37500kg/hm that executes
2Make base manure, other farming activities operate routinely.
Table 2
| Rank | Half summer sowing bulb diameter |
| 1 grade of kind | ＞1.3cm |
| 2 grades of kinds | 1.0～1.3cm |
| 3 grades of kinds | 0.7～1.0cm |
| 4 grades of kinds | ＜0.7cm |
Rising April 20 begins to gather does the research of Block stem rotten sickness feelings, and excavated once on the 10th at every interval afterwards, excavates and does state of an illness development test to September 10.
State of an illness data is calculated:
①
②
4) interpretation of result
● half summer sowing stem is after planting to the rot situation research of the front generation of emerging
Economical character when April 20 was studied: overground part plant height 0-4.5cm, the blade majority does not launch; Field emergence situation＜10% is for emerging phase beginning; Underground part is without bulbil; Sowing is to emerging front 55 days.Concrete outcome sees Table 3:
Table 3 half summer sowing stem is after planting to the front kind stem loss amount of emerging
As shown in Table 3, after planting before emerge, there is the generation of rot in the kind stem of the tuber of pinellia, occur to rot what are relevant with kind of stem rank, middle grain (2 grades, 3 grades) speciogenesis degree that rots is low, and large grain (1 grade) is planted and granule (4 grades) speciogenesis is rotted, and degree is higher.
● the emerge rot situation research of rear generation of half summer sowing stem
From April 20, showed to experimental study on September 10, the stem tuber of gathering of each classification provenance cell processing all has rotten, 3 grades rot can not to be processed into the commodity tuber of pinellia with 4 grades of rotten stem tubers, in each classification provenance cell processing, basically all there are 3 grades and 4 grades to rot, that is: tuber of pinellia stem tuber in field rotted to average daily appearance the in September 10 from April 20, rotten being continued the tuber of pinellia whole vegetative period, but early stage April～June is more, wherein, April～May is the most serious.
Experimental example 4: the classification provenance is on the rotten impact that occurs of field tuber of pinellia stem tuber
1) test site: 4 mu of Dafang County Yang Changzhen township Chuan Yan village spark groups (height above sea level 1538m-1650m zone).
2) test period in February, 2010-September
3) test material and method
◆ the local tuber of pinellia production in test material Dafang County kind
◆ the field trial method is pressed following rank seed selection sowing test material mid-February, and each rank is broadcast and planted 1 mu of area, and other farming operate routinely.
◆ stem tuber rots to study gathered August 8, and 1m at random gathers on each rank ground
2, study rotten grain number and heavy (g), a strong number and weigh (g), total grain number and heavy (g).
4) interpretation of result is as shown in table 4:
Table 4 different stage provenance is on the impact of field tuber of pinellia Block stem rotten sickness
| Plant source level | Rot (grain) | Rotten (grain) accounts for % | Heavy (g) rots | % rots heavily to account for |
| 1 | 140 | 37.23 | 549.5 | 57.18 |
| 2 | 90 | 11.11 | 154.5 | 10.85 |
| 3 | 160 | 13.96 | 182.0 | 14.69 |
| 4 | 162 | 22.88 | 79.5 | 20.33 |
As shown in Table 4: it is very big to plant the rot impact of generations degree of double summer stem tuber of source level, wherein, large grain (1 grade) is planted and granule (4 grades) to plant field tuber of pinellia stem tuber the generations degree that rots higher, tuber of pinellia stem tuber rotten generation degree in field is minimum when planting 2 grades of kinds.
Compared with prior art, the present invention is stem tuber do kind of the breeding of 0.7～1.4cm by adopting diameter, not only can reduce damage by disease and insect to the impact of the tuber of pinellia, guarantees the emergence rate of the tuber of pinellia, and lower to the requirement in soil, has saved cost, has improved output.According to statistics, behind employing the present invention, the per mu yield dry weight of the plantation tuber of pinellia can reach 290kg/ mu, improved 38% with respect to existing tuber of pinellia plantation per mu yield, thereby tuber of pinellia implantation methods of the present invention is suitable for large-scale plantation.The inventor does not do the size of tuber of pinellia stem tuber according to only mu plantation amount being limited in the prior art yet and anyly requires this condition to test, and the result shows: the per mu yield of the tuber of pinellia only is 210kg.In addition, the condition among the present invention: when seed treatment, select the stem tuber of 1.0～1.3cm to do kind of a breeding; When seed treatment, adopt the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding; Carrying out the tuber of pinellia in the mid-October of the rear First Year of tuber of pinellia plantation gathers; Entered before the winter, after front stubble results, the soil plough is turned over 25～30 ㎝, shine and froze 30 days; During plantation, execute farmyard manure 1500kg and superphosphate or composite fertilizer 50kg as base manure for every mu.Thereby can further reduce the damage by disease and insect in the tuber of pinellia process of growth, then further improve the output of the tuber of pinellia, reduce planting cost.Simultaneously, after the inventor changes planting conditions, also carried out experimental study, such as entering before the winter, after front stubble results, the soil plough has been turned over 20 ㎝, shone and froze 35 days; During plantation, execute farmyard manure 2500kg and superphosphate or composite fertilizer 70kg as base manure for every mu, then the tuber of pinellia root system of plantation is undeveloped, and the nutrient absorption ability is relatively poor, and the phenomenon of seedling generally occurs burning, and harmful germ reproduction is serious, yields poorly down, and quality is also general.In addition, the method of preventing and treating of root rot, leaf spot, virus disease and the red hawkmoth of insect that the present invention also occurs the tuber of pinellia is studied, adopt of the present invention prevent and treat method after, the disposal rate of the extermination of disease and insect pest reaches more than 90% during tuber of pinellia standardized planting, the access times of agricultural chemicals reduce year by year, the control general effect of tuber of pinellia damage by disease and insect can be reached more than 85%, and the overall loss of damage by disease and insect is lower than 5%, and single great damage by disease and insect harm loss is lower than 3%.
Embodiment
Embodiment 1: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.2cm.Described cultural control when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.Described cultural control also comprises: carry out the tuber of pinellia in the mid-October of the rear First Year of tuber of pinellia plantation and gather.Also comprise: entered before the winter, after front stubble results, the soil plough is turned over 25～30 ㎝, shine and froze 30 days.Also comprise: during plantation, execute farmyard manure 1500kg and superphosphate or composite fertilizer 50kg as base manure for every mu.The method of preventing and treating of root rot, chemical control: process disease cave or pouring root with 500 times of dilutions of 70% fenaminosulf soluble powder, once a day, continuous spraying three times; Biological control: adopt BT, Trichoderma.The method of preventing and treating of leaf spot, chemical control: their early stage sprayed 1 time with 600 times of liquid of 69% Acrobat MZ wetting powder in per 7～10 days, and continuous 2～3 times, or adopt 10% missible oil to spray, and every mu of consumption 20～35ml, per season uses once.The method of preventing and treating of virus disease, chemical control: use 550 times of liquid of 1.5% ZhiBingLing(SIC) emulsion to spray, every spray in 10 days 1 time, spray continuously 3 times; When spraying for the first time, add 10% imidacloprid wettable powder, convert into 3000～4000 times of liquid, double eliminating aphis; Biological control: use method for tissue culture, carry out stem apex detoxify and cultivate, cultivate nontoxic seedling.Red day pretty young woman's the method for preventing and treating, chemical control: 2500 times of liquid of the phoxim with 50% are sprayed.
Embodiment 2: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.4cm.The method of preventing and treating of root rot, chemical control: process disease cave or pouring root with 500 times of dilutions of 70% fenaminosulf soluble powder, once a day, continuous spraying three times; Biological control: adopt BT, Trichoderma.The method of preventing and treating of leaf spot, chemical control: their early stage sprayed 1 time with 600 times of liquid of 69% Acrobat MZ wetting powder in per 7～10 days, and continuous 2～3 times, or adopt 10% missible oil to spray, and every mu of consumption 20～35ml, per season uses once.The method of preventing and treating of virus disease, chemical control: use 600 times of liquid of 1.5% ZhiBingLing(SIC) emulsion to spray, every spray in 10 days 1 time, spray continuously 3 times; When spraying for the first time, add 10% imidacloprid wettable powder, convert into 3000～4000 times of liquid, double eliminating aphis; Biological control: use method for tissue culture, carry out stem apex detoxify and cultivate, cultivate nontoxic seedling.Red day pretty young woman's the method for preventing and treating, chemical control: 3000 times of liquid of the phoxim with 50% are sprayed.
Embodiment 3: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.3cm.Described cultural control also comprises: during plantation, execute farmyard manure 1500kg and superphosphate or composite fertilizer 50kg as base manure for every mu.
Embodiment 4: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.0cm.Described cultural control when seed treatment, selects the stem tuber of 1.0～1.3cm to do kind of a breeding.Described cultural control when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.Described cultural control also comprises: entered before the winter, after front stubble results, the soil plough is turned over 25～30 ㎝, shine and froze 30 days.
Embodiment 5: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.2cm.Described cultural control when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.Described cultural control also comprises: carry out the tuber of pinellia in the mid-October of the rear First Year of tuber of pinellia plantation and gather.
Embodiment 6: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 0.7cm.Described cultural control when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.
Embodiment 7: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.2cm.
Embodiment 8: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 0.9cm.
Embodiment 9: the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control; Described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 1.4cm.The method of preventing and treating of root rot, chemical control: process disease cave or pouring root with 500 times of dilutions of 70% fenaminosulf soluble powder, once a day, continuous spraying three times; Biological control: adopt BT, Trichoderma.The method of preventing and treating of leaf spot, chemical control: their early stage sprayed 1 time with 600 times of liquid of 69% Acrobat MZ wetting powder in per 7～10 days, and continuous 2～3 times, or adopt 10% missible oil to spray, and every mu of consumption 20～35ml, per season uses once.The method of preventing and treating of virus disease, chemical control: use 500 times of liquid of 1.5% ZhiBingLing(SIC) emulsion to spray, every spray in 10 days 1 time, spray continuously 3 times; When spraying for the first time, add 10% imidacloprid wettable powder, convert into 3000～4000 times of liquid, double eliminating aphis; Biological control: use method for tissue culture, carry out stem apex detoxify and cultivate, cultivate nontoxic seedling.Red day pretty young woman's the method for preventing and treating, chemical control: 2000 times of liquid of the phoxim with 50% are sprayed.
Claims (10)
1. the pest control method in the tuber of pinellia Efficient Cultivation comprises cultural control, physical control, biological control and chemical control, it is characterized in that, described cultural control comprises: with the tuber of pinellia and the interplanting of garden fruit-bearing forest; When seed treatment, selecting diameter is stem tuber do kind of the breeding of 0.7～1.4cm.
2. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 1 is characterized in that, described cultural control comprises, when seed treatment, selects the stem tuber of 1.0～1.3cm to do kind of a breeding.
3. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 1 and 2 is characterized in that, described cultural control also comprises, when seed treatment, adopts the tuber of pinellia stem tuber of Dafang County, Guizhou Province to do kind of a breeding.
4. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 3 is characterized in that described cultural control also comprises: carry out the tuber of pinellia in the mid-October of the rear First Year of tuber of pinellia plantation and gather.
5. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 3 is characterized in that described cultural control also comprises: entered before the winter, after front stubble results, the soil plough is turned over 25～30cm, shine and froze 30 days.
6. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 1 and 2 is characterized in that described cultural control also comprises: during plantation, execute farmyard manure 1500kg and superphosphate or composite fertilizer 50kg as base manure for every mu.
7. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 1, it is characterized in that the method for preventing and treating of root rot comprises, chemical control: process disease cave or pouring root with 500 times of dilutions of 70% fenaminosulf soluble powder, once a day, continuous spraying is three times; Biological control: adopt BT, Trichoderma to spray.
8. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 7, it is characterized in that, the method of preventing and treating of leaf spot comprises, chemical control: their early stage sprayed 1 time with 600 times of liquid of 69% Acrobat MZ wetting powder in per 7～10 days, continuous spraying 2～3 times, or adopt 10% missible oil to spray, and every mu of consumption 20～35ml, per season uses once.
9. the pest control method in the tuber of pinellia Efficient Cultivation according to claim 8 is characterized in that the method for preventing and treating of virus disease comprises, chemical control: use 500～600 times of liquid of 1.5% ZhiBingLing(SIC) emulsion to spray, every spray in 10 days 1 time, spray continuously 3 times; When spraying for the first time, add 10% imidacloprid wettable powder, convert into 3000～4000 times of liquid, double eliminating aphis; Biological control: use method for tissue culture, carry out stem apex detoxify and cultivate, cultivate nontoxic seedling.
10. the pest control method in arbitrary described tuber of pinellia Efficient Cultivation is characterized in that according to claim 7～9, and red day pretty young woman's the method for preventing and treating comprises chemical control: 2000～3000 times of liquid of the phoxim with 50% are sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN107306630A (en) * | 2017-06-23 | 2017-11-03 | 新苑阳光农业有限公司 | The implantation methods of the tuber of pinellia |
| CN107455129A (en) * | 2017-08-28 | 2017-12-12 | 阜南县兴农果树有限公司 | A kind of implantation methods for improving burnt tuber of pinellia medicinal efficacy |
| CN110833007A (en) * | 2019-12-09 | 2020-02-25 | 和县农丰龙虾养殖专业合作社 | Crop pest and disease killing and preventing method |
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| CN107306630A (en) * | 2017-06-23 | 2017-11-03 | 新苑阳光农业有限公司 | The implantation methods of the tuber of pinellia |
| CN107455129A (en) * | 2017-08-28 | 2017-12-12 | 阜南县兴农果树有限公司 | A kind of implantation methods for improving burnt tuber of pinellia medicinal efficacy |
| CN110833007A (en) * | 2019-12-09 | 2020-02-25 | 和县农丰龙虾养殖专业合作社 | Crop pest and disease killing and preventing method |
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