CN109197438A - The cultural method of radix bupleuri interplanting corn - Google Patents
The cultural method of radix bupleuri interplanting corn Download PDFInfo
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- CN109197438A CN109197438A CN201811307330.XA CN201811307330A CN109197438A CN 109197438 A CN109197438 A CN 109197438A CN 201811307330 A CN201811307330 A CN 201811307330A CN 109197438 A CN109197438 A CN 109197438A
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- radix bupleuri
- seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The present invention relates to technical field of economic crop cultivation, and in particular to the cultural method of radix bupleuri interplanting corn, step include: the selection of (1) seed；(2) selection of land site preparation；(3) radix bupleuri seed treatment；(4) it sows；(5) it irrigates；(6) field management；(7) prevention and control of plant diseases, pest control；(8) it harvests in due course.The cultural method of the application provides more shadings for radix bupleuri, ensure that the emergence and yield of radix bupleuri, easy to operate, convenient, save the cost.
Description
Technical field
The present invention relates to technical field of economic crop cultivation, and in particular to the cultural method of radix bupleuri interplanting corn.
Background technique
Radix bupleuri be Umbelliferae herbaceos perennial, have it is soothing the liver bring down a fever, rising Yang the effect of.Belong to 40 kinds of bulk medicinal materials kinds
One of, cure mainly cat fever, fevers and chills alternate, malaria, the side of body distending pain, irregular menstruation.Annual requirement is at 3,000,000 kilograms or more, tool
There is a high medical value, and radix bupleuri artificial cultivation is mostly based on seminal propagation, but the germination of radix bupleuri percentage of seedgermination bottom is slow, it is average
Germination percentage is lower than 35%, takes 50 to 80 days time from being seeded into germination under optimum conditions, therefore it is difficult to ensure that one broadcasts full stand,
The raising of radix bupleuri planting benefit is seriously constrained, and radix bupleuri is afraid of high temperature, avoids strong light, therefore this application provides radix bupleuri interplanting is beautiful
The cultural method of rice, the biggish blade of corn can provide shading in radix bupleuri seedling stage, be conducive to the growth of radix bupleuri, and corn adapts to
Property is extensive.Radix bupleuri interplanting corn solves the problems, such as the shading in radix bupleuri germination period and seedling stage, improves the emergence rate of radix bupleuri and survives
Rate.
Summary of the invention
For disadvantages described above, the present invention provides the cultural methods of radix bupleuri interplanting corn.
The technical scheme is that the cultural method of radix bupleuri interplanting corn, specific steps are as follows:
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: the sand loam of selection soil deep, loose fertile neutrality or slant acidity, soil of deep ploughing,
Deep ploughing is greater than 25cm and is applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2Apply Diammonium phosphate (DAP)
30kg, soil moisture conservation of raking after ploughing；
(3) radix bupleuri seed treatment: selecting 1 year new radix bupleuri seed, by seed with water seed soaking 1 day of 35 DEG C~40 DEG C,
After pulling the empty grain to float on the surface out, 1 part of seed mixes with 3 parts of damp sands to vernalization at a temperature of setting 20 DEG C~25 DEG C, 10~12
It is sowed after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, and line width is 50~80, and single cave single plant guarantees
The every 667m of Corn Densities2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Under June
Ten days, radix bupleuri are sowed, 2~3 row of drilling radix bupleuri between every row corn, and the depth of radix bupleuri sowing is less than 1cm, shallow earthing, light town
Pressure, the every 667m of radix bupleuri sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination abamectin emulsifiable concentrate or propargite missible oil are spraying；Aphid
Early period of origination is hung yellow plate in field and is trapped and killed, and is prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
Preferably, the line width of step (4) corn seeding is 60cm, 2 row of drilling radix bupleuri between row corn.
Preferably, step (2) the selection of land site preparation: the sand loam of selection deep, the loose fertile slant acidity of soil, it is deep
Plough soil.
The invention has the benefit that the line-spacing of (1) corn of the present invention is 60cm, 2 row of drilling radix bupleuri not only guarantees corn
Yield, while more shadings are provided for radix bupleuri, it ensure that emergence and the high yield of radix bupleuri.
(2) new seed that the present invention selects 1 year is sowed, and germination percentage is made averagely to be up to 75%.
(3) present invention is in every 667m of annual spring2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2Apply phosphorus potash fertilizer 20kg；By
Potash fertilizer is increased in the florescence can alleviate radix bupleuri reproductive growth to the inhibiting effect of root, promote the growth of root, radix bupleuri full-bloom stage
Application of potash fertilizer radix bupleuri yield volume increase 15.8%.
(4) present invention in the corn typhon phase and takes out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；Radix bupleuri entered vigorous blooming and produced with seed at this time in radix bupleuri full-bloom stage the radix bupleuri Production of Large Fields moisture efficient phase
Peak period, radix bupleuri enters the high-speed rapid growth phase with underground part on the ground, urgent to water demand, meets the moisture need of growth of Bupleurum at this time
It asks, medicinal material high yield can not only be obtained, radix bupleuri seed is produced also without benefits.Radix bupleuri full-bloom stage irrigates radix bupleuri root dry matter
Accumulation increases significant.
(5) strain of radix bupleuri seedling, which grows to second year per acre, can adopt 50 kilograms of seed, to increasing to 100 kilograms third year, per kilogram city
Field price is 60 yuan, can take in 9000 yuan, and in third year mu plane 100 kilograms of root system (dried food and nuts), per kilogram market price is 85 yuan,
8500 yuan can be taken in, total income is 17500 yuan per acre for the above seed, root two.Every cost in 3 years per acre is soil
Circulation 300 yuan, 150 yuan of radix bupleuri seed kind (2.5 kilograms per acre, 60 yuan of per kilogram), 100 yuan of herbicide, manually with other 1950 yuan,
Total cost is 2500 yuan, and 15000 yuan of net income per mu, average annual net profit is 5000 yuan.Compared with planting other crops, per acre
4500 yuan of annual increase income.Using the cultural method of the application, keep economic results in society huge.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1:
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: the sand loam of selection soil deep, loose fertile neutrality or slant acidity, soil of deep ploughing,
Deep ploughing is greater than 25cm and is applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2Apply Diammonium phosphate (DAP)
30kg, soil moisture conservation of raking after ploughing；
(3) radix bupleuri seed treatment: selecting new radix bupleuri seed, by seed with water seed soaking 1 day of 35 DEG C~40 DEG C, pulls out
After the empty grain to float on the surface, 1 part of seed is mixed with 3 parts of damp sands to vernalization at a temperature of setting 20 DEG C~25 DEG C, is worked as within 10~12 days
It is sowed after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, and line width is 50~80, and single cave single plant guarantees
The every 667m of Corn Densities2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Under June
Ten days, radix bupleuri are sowed, 2~3 row of drilling radix bupleuri between every row corn, and the depth of radix bupleuri sowing is less than 1cm, shallow earthing, light town
Pressure, the every 667m of radix bupleuri sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination abamectin emulsifiable concentrate or propargite missible oil are spraying；Aphid
Early period of origination can hang yellow plate in field and be trapped and killed, and be prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
Embodiment 2:
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: selection soil is deep, loose fertile neutral sand loam, soil of deep ploughing, and deep ploughing is greater than
25cm is applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2Diammonium phosphate (DAP) 30kg is applied, is harrowed after ploughing
Flat soil moisture conservation；
(3) radix bupleuri seed treatment: selecting new radix bupleuri seed, by seed with water seed soaking 1 day of 35 DEG C~40 DEG C, pulls out
After the empty grain to float on the surface, 1 part of seed is mixed with 3 parts of damp sands to vernalization at a temperature of setting 20 DEG C~25 DEG C, is worked as within 10~12 days
It is sowed after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, line width 60cm, single cave single plant, guarantees beautiful
The every 667m of meter Mi Du2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Late June,
Radix bupleuri is sowed, 2 row of drilling radix bupleuri between every row corn, and the depth of radix bupleuri sowing is less than 1cm, and shallow earthing is light to suppress, radix bupleuri
The every 667m of sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination can be spraying with abamectin emulsifiable concentrate or propargite missible oil；Aphid
Worm early period of origination can hang yellow plate in field and be trapped and killed, and be prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
Embodiment 3: in the present embodiment, only deep, the loose fertile neutrality by step (2) selection soil in embodiment 2
Or the neutrality of the sand loam of slant acidity is changed to slant acidity, remaining is same as Example 2.
Embodiment 4:
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: selection soil deep, loose fertile neutrality or slant acidity sand loam, area be 4 ×
3 ㎡, soil of deep ploughing, deep ploughing are greater than 25cm and are applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2It applies
Enter Diammonium phosphate (DAP) 30kg, soil moisture conservation of raking after ploughing；
(3) radix bupleuri seed treatment: selecting 1 year radix bupleuri seed, by seed with water seed soaking 1 day of 35 DEG C~40 DEG C, pulls out
After the empty grain to float on the surface, 1 part of seed is mixed with 3 parts of damp sands to vernalization at a temperature of setting 20 DEG C~25 DEG C, is worked as within 10~12 days
It is sowed after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed；Late June, radix bupleuri are sowed；At this
Two groups of data are set, and the line width of first group of corn is respectively: 50cm, 60cm, 70cm, 80cm, difference drilling radix bupleuri 2 in embodiment
Row；The line width of second group of corn is 50cm, 60cm, 70cm, 80cm respectively, and difference 3 row of drilling radix bupleuri, two groups are repeated 3 times respectively；
Corn is single cave single plant, guarantees that the every 667m2 of Corn Densities is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, shallowly
Earthing is light to suppress；2 row of drilling radix bupleuri between every row corn, the depth of radix bupleuri sowing are less than 1cm, and shallow earthing is light to suppress, radix bupleuri
The every 667m of sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination can be spraying with abamectin emulsifiable concentrate or propargite missible oil；Aphid
Worm early period of origination can hang yellow plate in field and be trapped and killed, and be prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
The cultivation control group of corn: under the same conditions, according to the carry out cultivated maize of the prior art；
The cultivation control group of radix bupleuri: under the same conditions, cultivation radix bupleuri is carried out according to the prior art；
The cultural method of the radix bupleuri interplanting corn of the present invention of table 1 is compared with cultivating method of crop
| Implantation methods | 1 time | 2 times | 3 times | Average product (jin) |
| It is existing | 1000 | 1100 | 1050 | 1050 |
| 50cm line width of the present invention | 990 | 1000 | 1080 | 1023.3 |
| 60cm line width of the present invention | 1050 | 1020 | 990 | 1020 |
| 70cm line width of the present invention | 990 | 970 | 970 | 976.7 |
| 80cm line width of the present invention | 950 | 970 | 940 | 953.3 |
The cultural method of the radix bupleuri interplanting corn of the present invention of table 2 is compared with radix bupleuri cultural method
| Implantation methods | 1 time | 2 times | 3 times | Average product (kg) |
| It is existing | 165 | 170 | 160 | 165 |
| 2 row of 50cm line width drilling of the present invention | 190 | 185 | 175 | 183.3 |
| 2 row of 60cm line width drilling of the present invention | 230 | 225 | 228 | 227.7 |
| 2 row of 70cm line width drilling of the present invention | 180 | 170 | 175 | 175 |
| 2 row of 80cm line width drilling of the present invention | 170 | 175 | 160 | 168.3 |
| 3 row of 50cm line width drilling of the present invention | 170 | 165 | 165 | 166.7 |
| 3 row of 60cm line width drilling of the present invention | 208.8 | 200 | 217.6 | 208.8 |
| 3 row of 70cm line width drilling of the present invention | 150 | 155 | 155 | 153.3 |
| 3 row of 80cm line width drilling of the present invention | 145 | 150 | 150 | 148.3 |
The result shows that: for corn in the case where 60cm line-spacing, yield and the yield in the common crop field of the prior art are very nearly the same,
Better shading is provided for radix bupleuri again, improves the yield of radix bupleuri.Compared with Row spacing of maize 50cm, 60cm Row spacing of maize is raw for radix bupleuri
Length provides broader spacing, in turn ensures that corn does not strive fertilizer with radix bupleuri and strives ground, ensure that the yield of radix bupleuri, than line-spacing 70cm and
The corn of 80cm line-spacing provides more shadings for radix bupleuri, ensure that emergence and the high yield of radix bupleuri, while 2 row radix bupleuri of drilling, bavin
It is high by 8.3% when Hu yield is compared with 3 row of drilling.
Embodiment 5
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: selection soil deep, loose fertile neutrality or slant acidity sand loam, area be 4 ×
3 ㎡, soil of deep ploughing, deep ploughing are greater than 25cm and are applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2It applies
Enter Diammonium phosphate (DAP) 30kg, soil moisture conservation of raking after ploughing；
(3) radix bupleuri seed treatment: selecting 1 year, 2 years, 3 years, 4 years radix bupleuri seeds, by 35 DEG C~40 DEG C of warm water of seed
Seed soaking 1 day after pulling the empty grain to float on the surface out, 1 part of seed is mixed with 3 parts of damp sands and is urged at a temperature of setting 20 DEG C~25 DEG C
Bud is sowed for 10~12 days after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, line width 60cm, single cave single plant, guarantees beautiful
The every 667m of meter Mi Du2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Late June,
Radix bupleuri is sowed, 2 row of drilling radix bupleuri between every row corn, and the depth of radix bupleuri sowing is less than 1cm, and shallow earthing is light to suppress, radix bupleuri
The every 667m of sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out male spinning phase, radix bupleuri flowering fruit bearing stage, in conjunction with weather and Soil Moisture
It is irrigated；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination can be spraying with abamectin emulsifiable concentrate or propargite missible oil；Aphid
Worm early period of origination can hang yellow plate in field and be trapped and killed, and be prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
Table 3 is the germination percentage of seed
| The time of seed | 1 year | 2 years | 3 years | 4 years |
| 1 time | 78% | 39% | 5% | 0 |
| 2 times | 75% | 38% | 6% | 0 |
| 3 times | 72% | 37% | 4% | 0 |
| Average germination percentage | 75% | 38% | 15% | 0 |
The result shows that: it is sowed in late June, records each radix bupleuri seedling-growing time and emergence rate.Show radix bupleuri germination
Mainly at after planting 20 days or so, different year radix bupleuri percentage of seedgermination average is compared, current year, seed bearing germination percentage was flat
It is up to 75%, 2 years raw percentage of seedgermination average value is 38%, and triennial percentage of seedgermination is 15% or so, 4 years radix bupleuri seeds
Hardly emerge.Show radix bupleuri seed with the growth of the storage time limit, germination percentage continues to decline, the Bupleurum Species of different Growing years
Sub- germination percentage reaches extremely significant difference (P=0.01), and it is very big to illustrate that the seed storage time limit influences radix bupleuri seed quality.
Embodiment 6
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；Corn selects high yield and high quality to resist more
Corn variety；
(2) selection of land site preparation: selection soil deep, loose fertile neutrality or slant acidity sand loam, area be 4 ×
3 ㎡, soil of deep ploughing, deep ploughing are greater than 25cm and are applied fertilizer to the subsoil supplemented by chemical fertilizer based on high-quality, well-rotted farmyard manure, every 667m2It applies
Enter Diammonium phosphate (DAP) 30kg, soil moisture conservation of raking after ploughing；
(3) radix bupleuri seed treatment: selecting 1 year, 2 years, 3 years, 4 years radix bupleuri seeds, by 35 DEG C~40 DEG C of warm water of seed
Seed soaking 1 day after pulling the empty grain to float on the surface out, 1 part of seed is mixed with 3 parts of damp sands and is urged at a temperature of setting 20 DEG C~25 DEG C
Bud is sowed for about 10~12 days after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, line width 60cm, single cave single plant, guarantees beautiful
The every 667m of meter Mi Du2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Late June,
Radix bupleuri is sowed, 2 row of drilling radix bupleuri between every row corn, and the depth of radix bupleuri sowing is less than 1cm, and shallow earthing is light to suppress, radix bupleuri
The every 667m of sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out the male spinning phase, weather and Soil Moisture are irrigated；In radix bupleuri
Period of seedling establishment, early flowering season, full-bloom stage, whole florescence water once respectively；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, and First Year is without weeding pipe after radix bupleuri emergence
Reason, the next spring to summer are shallowly uprooted 1~2 time；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2It applies
Enter phosphorus potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: for the root rot of radix bupleuri, with thiophanate methyl wettable powder pouring root, every 7~10d
Once, it even fills 2~3 times；Banded sclerotial blight and rust for corn with 50% carbendazol wettable powder, 500 times of liquid or use Tuzet
800 times of liquid of wettable powder are prevented and treated by spraying, and tetranychid early period of origination can be spraying with abamectin emulsifiable concentrate or propargite missible oil；Aphid
Worm early period of origination can hang yellow plate in field and be trapped and killed, and be prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year pipe
Radix bupleuri is managed, for the radix bupleuri that plan is reserved seed for planting, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time
Aerial part harvest seed cuts non-plot of reserving seed for planting in second year late June to early July or radix bupleuri plant height 40cm in time
The yield and quality of root can be improved in a kind of sedge, toothing 5cm.
The result shows that: the radix bupleuri Production of Large Fields moisture efficient phase in radix bupleuri full-bloom stage, at this time radix bupleuri enter it is vigorous bloom with
Seed produces peak period, and radix bupleuri enters the high-speed rapid growth phase with underground part on the ground, urgent to water demand, meets growth of Bupleurum at this time
Water demand, medicinal material high yield can not only be obtained, to radix bupleuri seed produce it is also without benefits.Radix bupleuri full-bloom stage irrigates radix bupleuri root
Portion's dry-matter accumulation increases significant.
The application selects that radix bupleuri reproductive growth pair can be alleviated since the florescence increases potash fertilizer in radix bupleuri full-bloom stage application of potash fertilizer
The inhibiting effect of root promotes the growth of root, and application of potash fertilizer makes radix bupleuri yield increase production 15.8% at this time.
Using the cultivation technique of the application, radix bupleuri seedling strain, which grows to second year per acre, can adopt 50 kilograms of seed, increase to third year
To 100 kilograms, per kilogram market price is 60 yuan, can take in 9000 yuan, in third year mu plane 100 kilograms of root system (dried food and nuts), often
Kilogram market price is 85 yuan, can take in 8500 yuan, total income is 17500 yuan per acre for the above seed, root two.In 3 years per acre
Every cost be 300 yuan of land transformation, 150 yuan of radix bupleuri seed kind (2.5 kilograms per acre, 60 yuan of per kilogram), herbicide 100
Member, manually with other 1950 yuan, total cost be 2500 yuan, 15000 yuan of net income per mu, average annual net profit be 5000 yuan.With kind
It plants other crops to compare, per acre 4500 yuan of annual increase income, implements the cultivation technique of the application, keep economic results in society huge.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (3)
1. the cultural method of radix bupleuri interplanting corn, which is characterized in that specific steps are as follows:
(1) seed selects: the healthy and strong plant that the selection of radix bupleuri seed grows 2 years is collected seed；The corn that corn selects high yield and high quality mostly anti-
Kind；
(2) selection of land site preparation: the sand loam of deep, the loose fertile neutrality of selection soil, soil of deep ploughing, deep ploughing are greater than 25cm,
Based on high-quality, well-rotted farmyard manure, apply fertilizer to the subsoil supplemented by chemical fertilizer, every 667m2Diammonium phosphate (DAP) 30kg is applied, rake guarantor after ploughing
Moisture in the soil；
(3) radix bupleuri seed treatment: the new radix bupleuri seed selected 1 year is pulled out by seed with water seed soaking 1 day of 35 DEG C~40 DEG C
After the empty grain to float on the surface, 1 part of seed is mixed with 3 parts of damp sands to vernalization at a temperature of setting 20 DEG C~25 DEG C, is worked as within 10~12 days
It is sowed after a part of seed breach；
(4) sow: ground temperature is stablized at 15 DEG C or more, and corn is sowed, and line width is 50~80, and single cave single plant guarantees corn
The every 667m of density2It is 3500~4000 plants, the depth of corn seeding is 3cm~5cm, and shallow earthing is light to suppress；Late June, bavin
It is sowed recklessly, 2~3 row of drilling radix bupleuri between every row corn, the depth of radix bupleuri sowing is less than 1cm, and shallow earthing is light to suppress, bavin
The every 667m of Hu sowing quantity2For 3kg~4kg；
(5) it irrigates: in the corn typhon phase and taking out the male spinning phase, radix bupleuri flowering fruit bearing stage is carried out in conjunction with weather and Soil Moisture
It irrigates；
(6) field management: corn carries out tillage and weeding in the toy trumpet mouth phase, after radix bupleuri emergence First Year without weeding management,
The next spring is shallowly uprooted 1~2 time to summer；Annual spring every 667m simultaneously2Apply nitrogenous fertilizer 20kg, the every 667m of flowering fruit bearing stage2Apply phosphorus
Potash fertilizer 20kg；
(7) prevention and control of plant diseases, pest control: it is primary every 7~10d with thiophanate methyl wettable powder pouring root for the root rot of radix bupleuri,
Even fill 2~3 times；Banded sclerotial blight and rust for corn are wettable with 50% carbendazol wettable powder, 500 times of liquid or with Tuzet
Property 800 times of liquid of pulvis prevent and treat by spraying, tetranychid early period of origination abamectin emulsifiable concentrate or propargite missible oil are spraying；Aphid occurs
Initial stage hangs yellow plate in field and is trapped and killed, and is prevented and treated using ladybug natural enemy；
(8) harvest in due course: First Year milpa set broadcasts radix bupleuri, and the first tenday period of a month October current year harvest first season corn；Second year manages bavin
Recklessly, the radix bupleuri reserved seed for planting for plan, second year not cut a kind of sedge, in mid-October, after most of seed is mature, cut off in time on the ground
Part harvesting seed cuts a kind of sedge in second year late June to early July or radix bupleuri plant height 40cm in time, stays for non-plot of reserving seed for planting
Stubble 5cm, improves the yield and quality of root.
2. the cultural method of radix bupleuri interplanting corn according to claim 1, which is characterized in that step (4) corn is broadcast
The line width of kind is 60cm, 2 row of drilling radix bupleuri between row corn.
3. the cultural method of radix bupleuri interplanting corn according to claim 1, which is characterized in that step (2) selection of land is whole
Ground: the sand loam of selection deep, the loose fertile slant acidity of soil, soil of deep ploughing.
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| CN109673432A (en) * | 2019-02-27 | 2019-04-26 | 山西农业大学 | A kind of normalized planting method of radix scutellariae and corn relay interplanting |
| CN110915585A (en) * | 2019-12-12 | 2020-03-27 | 山西省农业科学院农业环境与资源研究所 | High-yield and high-efficiency planting method for improving survival rate of radix bupleuri by corn-radix bupleuri intercropping |
| CN113016523A (en) * | 2021-04-02 | 2021-06-25 | 汉中市农业科学研究所（陕西省水稻研究所） | Ecological planting method for intercropping and interplanting of radix bupleuri and corn |
| CN113940241A (en) * | 2021-10-29 | 2022-01-18 | 山西省药品审评中心 | Cultivation method for ecological control of radix bupleuri |
| CN114258827A (en) * | 2021-12-30 | 2022-04-01 | 济南市农业科学研究院 | Efficient cultivation technology for bagging radix bupleuri in corn field |
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| CN113016523A (en) * | 2021-04-02 | 2021-06-25 | 汉中市农业科学研究所（陕西省水稻研究所） | Ecological planting method for intercropping and interplanting of radix bupleuri and corn |
| CN113940241A (en) * | 2021-10-29 | 2022-01-18 | 山西省药品审评中心 | Cultivation method for ecological control of radix bupleuri |
| CN114258827A (en) * | 2021-12-30 | 2022-04-01 | 济南市农业科学研究院 | Efficient cultivation technology for bagging radix bupleuri in corn field |
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