CN108373388A - A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield - Google Patents
A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield Download PDFInfo
- Publication number
- CN108373388A CN108373388A CN201810492276.4A CN201810492276A CN108373388A CN 108373388 A CN108373388 A CN 108373388A CN 201810492276 A CN201810492276 A CN 201810492276A CN 108373388 A CN108373388 A CN 108373388A
- Authority
- CN
- China
- Prior art keywords
- parts
- sesame
- continuous cropping
- composition
- seed yield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/10—Asparagus
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of compositions of reduction Upland Red Soil continuous cropping Sesame Seed Yield loss and method, soil and fertilizer to be with the disinfectant A active principles being formulated：It is calculated " with 42 parts of cow dung biological organic fertilizer as main component wherein N, P, K total content >=6%, 12 parts of urea, 30 parts of calcium magnesium phosphate; 10 parts of potassium chloride, 2 parts of borax, 2 parts of pentachloronitrobenzene; 2 parts of carbendazim etc. compounds, total weight 1500kg/hm with mass fraction2.Successive planting resistant agent B is formulated：40% 6 parts of Flusilazole and 25% 40 parts of ether bacterium fat compound, and seedling stage is watered 750kg/hm2With florescence 900kg/hm2.Upland Red Soil sesame planting technology is improved, the loss of continuous cropping Sesame Seed Yield is reduced, improves continuous cropping sesame planting benefit.
Description
Technical field
The invention patent relates to a kind of compositions and method of the loss of reduction Upland Red Soil continuous cropping Sesame Seed Yield, belong to farming
Object high-yield culture technique field.
Background technology
Sesame is a kind of characteristic oil crops in China.As people enhance the understanding of sesame health care consciousness, consumption figure
It obviously increases, sesame price also has certain promotion, the enthusiasm of Cotton Varieties by Small Farming Households sesame to significantly improve.Meanwhile sesame is also a kind of
There is the crop of serious continuous cropping obstacle, it is stem point blight and bacterial wilt, especially blueness that disease, which mainly occurs, for Red Soil sesame for arid land
Blight generation is more serious, and main cause is in the sesame season of growth (June~September), and the weather such as high temperature and humidity alternately occur, cause
Pathogen quickly breeds in soil, accelerates the generation of sesame. bacterial wilt.The bacterial wilt incidence on Jiangxi majority sesame ground exists
10%~20%, 50%~70%, the field of especially severe almost has no harvest serious field.Some researches show that sesame continuous croppings
1a, 2a, 3a Sesame Seed Yield compared with the main crop reduce by 14.0%, 45.6%, 64.4% respectively, especially continuous cropping 2 years and continuous cropping 1 year
Bacterial wilt disease index significantly increase 7.6 percentage points.Therefore, it can be seen that sesame disease caused by continuous cropping occurs, it is right
Jiangxi Semen sesami nigrum industry causes massive losses, constrains the sustainable development of the specialty industries.
Currently, Flusilazole is mainly used in preventing the scab and apple white powder of the fruit trees such as pears, apple, navel orange, jujube
Disease, uncinula necator, leaf spot of peanut, wheat leaf rust, barley leaf spot.Control method is to spray at sick hair initial stage, 20%
1500 times~2000 times liquid of silicon azoles Prochloraz or 40% missible oil 40~50mg/L of effective dose, (8000~10000 times of liquid).Ether
Bacterium ester is a kind of efficient and wide spectrum new type bactericide.To powdery mildew of strawberry, melon powdery mildew, powdery mildew of cucumber, pear scab,
The diseases such as fruit white rot of grape all have favorable effect.Major functions and features：First, it is most to control and treat Ascomycetes etc. for it
Number disease has very strong inhibiting effect to spore germination and the growth of leaf intramatrical mycelium, there is infiltration well and local systemic activity
It is long with the lasting period；Secondly, have the function of changing soil environment and promote growth and development of plants, crop can be made to restore raw rapidly
Long and significant effect；Finally, it can ethene suppressing generation, significantly improve crop nitrification reductase activity, when crop by
When viral attack, it can accelerate to resist the formation of albumen in virus.Leaf surface spraying concentration is about 1000~1500 times of liquid.
Pentachloronitrobenzene category organic nitrogen protective fungicide, while being also a kind of excellent soil fungicides.It is typically used as
Seed dressing and processing soil treatment agent, bactericidal mechanism are the mitosis for influencing hyphal cell.It can prevent multiple diseases, such as
The bunt of wheat, smut, disease in cotton seedling stage, sclerotinia sclerotiorum, potato scab.Carbendazim is a kind of broad spectrum activity
Fungicide has preferable control effect to various crop disease caused by fungi (such as Fungi Imperfecti, more sac fungus).It can be used for blade face
Spraying, seed treatment and soil treatment etc..Therefore, the present invention has selected this 2 kinds of medicaments as soil sterilants, at the same with it is organic
Fertile, inorganic nitrogen, phosphorus and potassium fertilizer, micro- fertilizer combine.Can not only disinfection soil, and be capable of providing plant growth required nutrition member
Element.
Invention content
The invention mainly includes cause what sesame disease occurred that being decreased obviously occurs in serious and yield to show for continuous cropping
As creative proposition is (as main component with cow dung by soil sterilants-pentachloronitrobenzene and carbendazim, organic and inorganic fertilizer
42 parts of biological organic fertilizer wherein N, P, K total content >=6%, urea, calcium magnesium phosphate, potassium chloride, borax), efficient germicide fluorine silicon
The combinations such as azoles and kresoxim-methyl form a set of multi-functional cultivation that can reduce continuous cropping sesame disease incidence and production loss
Training technology is manured into soil is sprayed with key nodes such as sesame seedling stage and initial bloom stages respectively before planting, and effect is fairly obvious.
In National agricultural rural area portion project -- National modern agricultural industry technical system construction project (CARS-14, national characteristic oil plant production
Industry technical system sesame Nanchang compbined test station construction project) etc. under the joint funding of projects, ground by field trial for many years
Study carefully, ultimately form the cultivation technique of a set of reduction Upland Red Soil continuous cropping Sesame Seed Yield loss, it will to Jiangxi Sesame Seed Yield and
Benefit is greatly improved, and meaning is very great.
The present invention is achieved by the following technical solutions：A kind of combination reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield
Object and method：Be grouped as by two kinds of groups of soil and fertilizer and disinfectant A and successive planting resistant agent B, component A by following mass fraction raw material
It constitutes：With 42 parts of cow dung biological organic fertilizer as main component wherein N, P, K total content >=6%, 12 parts of urea, calcium magnesium phosphate 30
Part, 10 parts of potassium chloride, 2 parts of borax, 2 parts of pentachloronitrobenzene, 2 parts of carbendazim is compound matches；B component is by 40% Flusilazole
6 parts and 25% 40 parts of ether bacterium fat compound.
A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield：The application side of described two compositions
Method is：Composition A is according to 1500kg/hm2Standard, will weigh up composition A sesame sowing before be equably manured into soil in simultaneously
Carry out it is shallow turn over, large area field carries out Base-appling once before rotary tillage；The composition B seedling stage amounts of being watered are with 750kg/hm2For according to
According to, initial bloom stage and full blossom latter stage with the amount of being watered with 900kg/hm2For foundation, the composition B after being first watered is poured into sprayer,
Residuals are rinsed with water 2~3 times, and water is added, and carry out blade face in field and stalk sprays, and the spray phase is to broadcast 20 days latter, first flower
Phase, full blossom latter stage are each primary.
Beneficial effects of the present invention：
(1) Upland Red Soil continuous cropping sesame can be made to keep preferable growing way, obtain higher Sesame Seed Yield (777.0kg/
hm2), compared with blank control (586.5kg/hm2) be higher by 32.5%, and with compare that there were significant differences.
(2) while sesame productivity effect can be increased, net income is higher by 1302 yuan/hm of control2.The present invention has input
Low, high efficiency, it is easy to operate the features such as, be a kind of more satisfactory Upland Red Soil continuous cropping sesame detraction new cultivation technology.
(3) continuous cropping Sesame Seed Yield and planting benefit are significantly improved.The new way for opening the volume increase of continuous cropping sesame, preferably solves
Serious problem occurs for sesame the middle and late growth stage disease of having determined.There is boundless application prospect in sesame production, it can
It is provided a strong guarantee for Upland Red Soil continuous cropping sesame increasing both production and income, effective enthusiasm for improving Cotton Varieties by Small Farming Households sesame.
Specific implementation mode
Embodiment 1：Control effect research (pilot study) of the successive planting resistant agent compounded combination to sesame disease
Experimental cultivar is golden yellow numb (Semen sesami nigrum, the excellent local varieties in Jiangxi Province), and sowing date is on July 3rd, 2013,
Harvest date is on October 1st, 2013.Test site is Jiangxi Academy of Agricultural Sciences's Horticultural Research Institute proving ground, soil types
For sandy loam, middle fertility, drainage condition is good, this is sesame continuous cropping 2 years, and preceding crop is rape.This experiment using with
Machine block design adds up to 24 cells, plot area 12m if 8 processing and 3 repetitions2(2m × 6m), takes drilling method,
6 rows, line-spacing 40cm, spacing in the rows 15cm or so are planted, density is 150,000 plants/hm2.It is disposable before sowing to apply 45% (15：15：15)
Composite fertilizer 25kg, other management measures routinely manage.10 plants of investigation sesame Other Main Agronomic Characters of sampling, each after ripe before harvest
Cell individually weigh by harvest.The spray anti-date in growth period is respectively that seedling stage (July 20), initial bloom stage (August 4 days) and August (are contained on the 29th
Spend latter stage).Drug level of spraying is carried out by testing program, and seedling stage sprays liquid measure as 750 liters/hectare, initial bloom stage and full blossom latter stage
Spray liquid measure is 900 liters/hectare.Using full cell investigation method, state of an illness radix is investigated before dispenser, harvests first 7 days investigation diseases prevention effects
Fruit.Control effect (%)=(clear water control-chemicals treatment)/clear water control × 100.The result shows that incidence with F5 most
Height has reached 53.3%, other processing are substantially 45% or so.Disease index changing rule is control highest 32.9%, other
Processing is in 21.5~26.2% ranges.F5 is compared with F8 processing, although incidence is close, F8 occurring degrees are serious,
Eventually lead to disease index increase.It is investigated from final effect of chemical control, harvest preferable with the preventive effect that F2, F3, F6 are handled
Preceding 7 days preventive effects are respectively 39.45%, 33.91%, 32.87%, hence it is evident that higher than remaining processing.Sesame Later growth field goes out
Now many bacterial wilts mix the diseased plant occurred with stem point blight.Determining row investigation, to show that mixed morbidity strain is first presented mostly typical green
Just there is stem point blight symptom in blight symptom, later stage.Therefore, F2 processing (the 25% of 10000 times of+1500 times of 40% Flusilazole
Ether bacterium fat) it is a preferable compound drug, it is worth Study on thinning further from now on.
1. different disposal reagent combination concentration of table
| Processing | Medicament title | Concentration | Medicament title | Concentration | Medicament title | Concentration |
| F1 | 40% Flusilazole | 10000 times | 25% Tebuconazole | 5000 times | / | / |
| F2 | 40% Flusilazole | 10000 times | 25% ether bacterium fat | 1500 times | / | / |
| F3 | 40% Flusilazole | 10000 times | 70% thiophanate methyl | 600 times | / | / |
| F4 | 40% Flusilazole | 10000 times | / | / | / | / |
| F5 | 25% carbendazim | 350 times | 72% agricultural streptomycin | 2000 times | 70% thiophanate methyl | 400 times |
| F6 | 25% carbendazim | 1050 times | 72% agricultural streptomycin | 4000 times | 70% thiophanate methyl | 1200 times |
| F7 | 25% carbendazim | 350 times | 72% agricultural streptomycin | 1000 times | 70% thiophanate methyl | 400 times |
| F8 | Clear water-CK | / | / | / | / | / |
The spray prevention sesame disease field test results of table 2.
Note：The subsequent different letters of same column of figure indicate that there were significant differences in 0.05 level, similarly hereinafter.
Embodiment 2：Control effect research (fine screening test) of the successive planting resistant agent compounded combination to sesame disease
Experimental cultivar is golden yellow fiber crops, and sowing date is on July 1st, 2014, and the harvest date is September in 2014 29.Examination
Place is tested in Inst. of Rice, Jiangx Prov. Academy of Agricultural Sciences proving ground, soil types is Upland Red Soil, and middle fertility drains item
Part is good, this sesame is continuous cropping 2 years, and preceding crop is rape.Experiment sets 5 processing (table 3) altogether, and 3 repetitions amount to 15
Cell is arranged using random district's groups.It is disposable before sowing to apply 45% (15：15：15) composite fertilizer 25kg, other are routinely managed
Reason.Plot area 12m2(2m × 6m), density are 22.5 ten thousand plants/hm2, plant 6 rows, spacing in the rows 16.7cm, line-spacing 40cm.Before harvest
Sesame Other Main Agronomic Characters are investigated in 10 plants of sampling, and the independent harvest of each cell is weighed after maturation.The spray anti-date in growth period is respectively seedling
Phase (July 20), 28 (full blossom latter stage) of initial bloom stage (August 3 days) and August.Drug level of spraying is carried out by testing program.Seedling stage
Spray liquid measure is 750 liters/hectare, and initial bloom stage and full blossom latter stage spray liquid measure are 900 liters/hectare.Using full cell investigation method, apply
State of an illness radix is investigated before medicine, harvests first 7 days investigation protection effects.Before the 1st dispenser, big multiple cell disease index is 0, medicine
Imitate calculation formula reference implementation example 1.
3. chemicals treatment scheme of table
| Processing | Medicament title | Concentration | Number | Medicament title | Concentration | Number |
| FP1 | 40% Flusilazole | 5000 times | 4.0 | 25% ether bacterium fat | 750 times | 26.7 |
| FP2 | 40% Flusilazole | 7500 times | 6.0 | 25% ether bacterium fat | 1125 times | 40.0 |
| FP3 | 40% Flusilazole | 10000 times | 8.0 | 25% ether bacterium fat | 1500 times | 53.4 |
| FP4 | 40% Flusilazole | 12500 times | 10.0 | 25% ether bacterium fat | 1875 times | 66.8 |
| FP5 | Clear water | 0 times | 0 | Clear water | 0 times | 0 |
The result shows that (table 4), the incidence respectively handled has different, and the highest of wherein FP5 processing, FP2 processing is most
Low (21.2%)；Meanwhile disease index is also minimum (17.6%) handled with FP2, blank control highest；From finally to disease
Control effect from the point of view of, slightly good with the preventive effect that FP2 is handled, it is 54.6% to harvest preceding 7 days preventive effects, hence it is evident that is higher than at remaining 4
Reason.To full-bloom stage before the 1st spray, stalk of sesame point blight occurs very light.Since initial bloom stage, there is bacterial wilt hair in field
It is raw, and the state of an illness is on the rise that (to before harvesting, 18 or more, most serious cell disease refers to up to most of cell disease indexs
33).There are many bacterial wilts and mixes the diseased plant occurred with stem point blight in sesame Later growth field.Determine row investigation and shows mixed hair
Typical bacterial wilt symptom is first presented in diseased plant mostly, and the symptom of stem point blight just occurs in the later stage.The yield of FP2 processing is significantly higher than
Other processing, yield 729.0kg/hm2, amount of increase in production is compareed up to 36.1% compared with clear water, and other processing relatively control increases by 9.0
~12.9%.In a word, it is believed that FP2 processing (25% ether bacterium fat of 7500 times of+1125 times of 40% Flusilazole) is one preferable
Sesame successive planting resistant agent formula, is worth being widely applied in Jiangxi.
The field test results of the spray prevention sesame disease of table 4.
| Processing | Incidence % | Disease index % | Preventive effect % | Yield kg/hm2 | Compared with control amount of increase in production % |
| FP1 | 41.5 | 20.8 | 46.4 | 595.5b | 11.2 |
| FP2 | 21.2 | 17.6 | 54.6 | 729.0a | 36.1 |
| FP3 | 35.4 | 23.1 | 40.5 | 604.5b | 12.9 |
| FP4 | 36.7 | 25.8 | 33.5 | 583.5b | 9.0 |
| FP5-CK | 49.7 | 38.8 | / | 535.5b | / |
Embodiment 3：Anti- continuous cropping special fertilizer formula screening test
Experimental cultivar is golden yellow fiber crops, June 26 2013 sowing date, harvest date September 25 days.Place is in Jiangxi Province's agriculture
Industry academy of sciences Horticultural Research Institute proving ground, soil types are sandy loam, and middle fertility, this sesame is continuous cropping 2 years, and preceding stubble is made
Object is rape.Experiment sets 6 processing (table 5) altogether, and 3 repetitions amount to 18 cells, plot area 12m2, using random district's groups
Arrangement.The special fertilizer respectively handled is all uniformly disposably manured into soil prior to seeding, and special fertilizer dosage is all 1500kg/hm2, other
Management measure routinely executes.Planting density is 22.5 ten thousand plants/hm2, plant 6 rows, spacing in the rows 16.7cm, line-spacing 40cm.Before harvest
Sesame Other Main Agronomic Characters indexs are investigated in 10 plants of sampling, and the independent harvest of each cell is weighed after maturation.
5. special fertilizer formula of resistance to continuous cropping screening test quality of materials number of table (100 parts total, 1500kg/hm2)
| Number | Biological organic fertilizer | Urea | Calcium magnesium phosphate | Potassium chloride | Borax | Pentachloronitrobenzene | Carbendazim |
| ZF1 | 45 | 12 | 30 | 10 | 1 | 1 | 1 |
| ZF2 | 42 | 15 | 25 | 12 | 2 | 2 | 2 |
| ZF3 | 39 | 10 | 35 | 17 | 3 | 3 | 3 |
| ZF4 | 42 | 12 | 30 | 10 | 2 | 2 | 2 |
| ZF5 | 39 | 12 | 30 | 10 | 3 | 3 | 3 |
| ZF6-CK | 0 | 12 | 30 | 10 | 0 | 0 | 0 |
The result shows that (table 6), for the incidence respectively handled with the highest of ZF3, ZF4's is minimum, other processing are 29.4-
39.6；Disease index also shows similar rule, and ZF4 is minimum, the highest of ZF6；From anti-continuous cropping special fertilizer to sesame disease
Slightly good with the preventive effect of ZF4 processing schemes from the point of view of preventive effect, it is 41.9% to harvest preceding 7 days preventive effects, higher than remaining processing.This experiment
In, from initial bloom stage to full-bloom stage, stalk of sesame point blight occurs relatively light.Since initial bloom stage, there is bacterial wilt in field, and
And the state of an illness is on the rise that (before harvest, 14 or more, 26) most serious cell disease refers to up to most cell disease indexs.Sesame is given birth to
There are many bacterial wilts and mixes the diseased plant occurred with stem point blight in long later stage field.Investigation shows that mixed morbidity strain is first presented mostly
Just there is the symptom of stem point blight in typical bacterial wilt symptom, later stage.The yield of ZF4 processing is significantly higher than other processing, yield
For 624.0kg/hm2, compared with clear water control volume increase 34.1%.In a word, it is believed that ZF4 processing is that a resistance to continuous cropping of preferable sesame is special
Fertilizer formula is worth promoting and applying in Red Soil sesame for arid land produces.
Influence of 6. different disposal of table to the preventive effect and yield of continuous cropping sesame disease
Embodiment 4：The Applied D emonstration of anti-continuous cropping compound drug and anti-continuous cropping special fertilizer
2 processing, 3 repetitions are arranged in this demonstration test, and plot area is 0.2 mu, LH1：45% routine composite fertilizer 25kg；
LH2：Base applies anti-continuous cropping special fertilizer 1500kg/hm2Successive planting resistant agent is sprayed with growth period；Wherein LH1 processing areas are 0.2 mu total,
Chemical control uses peasant habit prevention and control；LH2 processing areas are 0.6 mu total.Drug level of spraying is carried out by testing program.Density
For 22.5 ten thousand plants/hm2, spacing in the rows about 16.7cm, line-spacing about 40cm.Each cell samples 4m before harvest2, 3 repetitions are taken per cell, point
Not Kao Cha sesame Other Main Agronomic Characters index, it is ripe after each cell individually harvest is weighed and last effective yield.Experiment
Place is the Jinxian County towns Qian Fang (date of seeding is on June 29th, 2015, and the harvest date is September in 2015 25).Anti- continuous cropping special fertilizer
Show (table 7) with the application effect of successive planting resistant agent Joint Implementation, the disease index 13.5% of the processing, preventive effect 62.3%, sesame
Yield is 777.0kg/hm2, relatively control volume increase 32.5%.Newly the cost of cultivation technique is：2490 yuan/hm2(organic fertilizer price：
0.5；Urea：2.0；Calcium and magnesium phosphorus：1.0；Potassium chloride：2.5；Borax：3.0；Pentachloronitrobenzene：15；Carbendazim：15, unit：Member/
Kg), relatively 2667 yuan/hm of control increasing benefit2(sesame price：14 yuan/kg), it deducts to have a net increase of after increasing cost and receives 1302 yuan/hm2
(1125 yuan/hm of composite fertilizer's cost2)。
The preventive effect and Yield comparison of 7. anti-continuous cropping special fertilizer of table and the processing of successive planting resistant agent optimum combination
Claims (2)
1. a kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield, it is characterised in that：By soil and fertilizer with
Two kinds of groups of disinfectant A and successive planting resistant agent B are grouped as, and component A is made of the raw material of following mass fraction：Using cow dung as main component
42 parts of biological organic fertilizer wherein N, P, K total content >=6%, 12 parts of urea, 30 parts of calcium magnesium phosphate, 10 parts of potassium chloride, borax 2
Part, 2 parts of pentachloronitrobenzene, 2 parts of carbendazim is compound matches；B component is by 6 parts of 40% Flusilazole and 25% 40 parts of ether bacterium fat
It compounds.
2. a kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield according to claim 1, special
Sign is：The application process of described two compositions is：Composition A is according to 1500kg/hm2Standard, composition A will be weighed up and existed
Sesame sowing before be equably manured into soil in and carry out it is shallow turn over, large area field carries out Base-appling once before rotary tillage；Combination
The object B seedling stage amounts of being watered are with 750kg/hm2For foundation, initial bloom stage and the full blossom latter stage amount of being watered are with 900kg/hm2For foundation, will first convert
Composition B after water is poured into sprayer, and residuals are rinsed with water 2~3 times, and water is added, and blade face and stalk are carried out in field
It sprays, the spray phase is 20 days after broadcasting, initial bloom stage, full blossom latter stage are each primary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492276.4A CN108373388A (en) | 2018-05-22 | 2018-05-22 | A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492276.4A CN108373388A (en) | 2018-05-22 | 2018-05-22 | A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108373388A true CN108373388A (en) | 2018-08-07 |
Family
ID=63033536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810492276.4A Pending CN108373388A (en) | 2018-05-22 | 2018-05-22 | A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108373388A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328955A (en) * | 2018-12-14 | 2019-02-15 | 江西省红壤研究所 | Three batches of Upland Red Soil anniversary oily crop-planting methods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161139A (en) * | 1997-03-25 | 1997-10-08 | 陈鸿雁 | Double cropping agent for crops |
| EP1023834A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Fungicidal mixtures |
| CN104447079A (en) * | 2014-09-30 | 2015-03-25 | 全椒县大地种植专业合作社 | Chemical fertilizer for planting sesames |
| CN105705019A (en) * | 2013-10-30 | 2016-06-22 | 龙灯农业化工国际有限公司 | Method of increasing yield by treating with fungicidal compositions |
-
2018
- 2018-05-22 CN CN201810492276.4A patent/CN108373388A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161139A (en) * | 1997-03-25 | 1997-10-08 | 陈鸿雁 | Double cropping agent for crops |
| EP1023834A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Fungicidal mixtures |
| CN105705019A (en) * | 2013-10-30 | 2016-06-22 | 龙灯农业化工国际有限公司 | Method of increasing yield by treating with fungicidal compositions |
| CN104447079A (en) * | 2014-09-30 | 2015-03-25 | 全椒县大地种植专业合作社 | Chemical fertilizer for planting sesames |
Non-Patent Citations (7)
| Title |
|---|
| 张克山等: "《经济作物高效益种植技巧》", 30 September 1992, 农村读物出版社 * |
| 张希玉: "《新农村万年历》", 31 August 2001, 河南科学技术出版社 * |
| 张文生: "《邯郸农业大全》", 31 May 2001, 河北人民出版社 * |
| 王倡宪: "《丛枝菌根真菌对黄瓜苗期枯萎病的防效机制研究》", 30 November 2007, 黑龙江大学出版社 * |
| 费有春等: "《农药问答》", 31 January 1997, 化学工业出版社 * |
| 钟乃: "《芝麻高产技术》", 31 December 2000, 金盾出版社 * |
| 陈和兴: "《黑芝麻种植与加工利用》", 30 June 2002, 金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328955A (en) * | 2018-12-14 | 2019-02-15 | 江西省红壤研究所 | Three batches of Upland Red Soil anniversary oily crop-planting methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Siddique et al. | Innovations in agronomy for food legumes. A review | |
| CN104663239B (en) | A kind of high yield cultivating method of Huang-Huai-Hai Regional Fall Wheat | |
| CN108432596B (en) | Disease and insect resistant culture medium based on agricultural wastes and preparation method | |
| Shukla et al. | Sugarcane in India | |
| Li et al. | Effects of intercropping with Atractylodes lancea and application of bio-organic fertiliser on soil invertebrates, disease control and peanut productivity in continuous peanut cropping field in subtropical China | |
| CN106576727A (en) | Pollution-free sunflower culture method | |
| CN109964761A (en) | A kind of salt-soda soil quinoa ecological efficient growing and cultivation method | |
| CN106105994A (en) | A kind of Fructus Musae multiple cropping cultivation technique of resistive connection nematicide evil | |
| CN101904235B (en) | Special method for applying 98% of Longxin dazomet microgranule | |
| CN110122221A (en) | A kind of implantation methods for alleviating highland barley lodging | |
| CN109452106A (en) | A kind of highland barley high-yield planting method | |
| CN106718393A (en) | Rice green smut prevention and controls | |
| CN107125004A (en) | A kind of millet peanut summer sowing intercropping method of high-yield and high-efficiency | |
| Ojelade et al. | Intra-row spacing and weed control influence growth and yield of groundnut (Arachis hypogea L.). | |
| CN108373388A (en) | A kind of composition and method reducing the loss of Upland Red Soil continuous cropping Sesame Seed Yield | |
| CN107552551B (en) | Phytoremediation method for cadmium-polluted farmland soil | |
| CN109717027A (en) | A kind of corn planting method that low-temperature resistance damages to plants caused by sudden drop in temperature | |
| Oswald et al. | Response of maize varieties to transplanting in Striga-infested fields | |
| CN108834786A (en) | The cultural method made between corn and konjaku | |
| CN107950326A (en) | A kind of high yield cultivating method along Huaihe River area hybridization saving water, resisting drought rice drought excellent 73 | |
| CN111771636B (en) | Application of tribenuron-methyl No. 1 mustard as biological green manure in controlling diseases and increasing yield of crops | |
| Astiko et al. | Effect of Intercropping on Mycorrhizal Populations, Growth, and Yield on Several Varieties of Maize (Zea mays L.) and Soybeans [Glycine max (L.) Merr.] in Dryland North Lombok, Indonesia | |
| CN107986869A (en) | A kind of medicine fertilizer and its application process and purposes | |
| Waseem et al. | Influence of silicon application on blast incidence and lodging resistance in rice. | |
| CN112544311A (en) | Novel method for blocking transmission of soil-borne diseases of crops |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180807 |
|
| RJ01 | Rejection of invention patent application after publication |