CN108901544A - A kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice - Google Patents
A kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice Download PDFInfo
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- CN108901544A CN108901544A CN201810700794.0A CN201810700794A CN108901544A CN 108901544 A CN108901544 A CN 108901544A CN 201810700794 A CN201810700794 A CN 201810700794A CN 108901544 A CN108901544 A CN 108901544A
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- drought rice
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 64
- 235000009566 rice Nutrition 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 52
- 241000526900 Camellia oleifera Species 0.000 title claims abstract description 33
- 240000007594 Oryza sativa Species 0.000 title description 45
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- 230000002363 herbicidal effect Effects 0.000 claims description 16
- 239000010871 livestock manure Substances 0.000 claims description 15
- 244000269722 Thea sinensis Species 0.000 claims description 13
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- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 239000005966 Bromadiolone Substances 0.000 claims description 4
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 claims description 4
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- 244000147058 Derris elliptica Species 0.000 claims description 4
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- 235000006468 Thea sinensis Nutrition 0.000 claims description 4
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- HXELGNKCCDGMMN-UHFFFAOYSA-N [F].[Cl] Chemical compound [F].[Cl] HXELGNKCCDGMMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000908 ammonium hydroxide Substances 0.000 claims description 4
- 239000010495 camellia oil Substances 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 4
- 239000006013 carbendazim Substances 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 230000010006 flight Effects 0.000 claims description 4
- 208000000509 infertility Diseases 0.000 claims description 4
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- 231100000535 infertility Toxicity 0.000 claims description 4
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- CHIFOSRWCNZCFN-UHFFFAOYSA-N pendimethalin Chemical compound CCC(CC)NC1=C([N+]([O-])=O)C=C(C)C(C)=C1[N+]([O-])=O CHIFOSRWCNZCFN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
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- ADDQHLREJDZPMT-AWEZNQCLSA-N (S)-metamifop Chemical compound O=C([C@@H](OC=1C=CC(OC=2OC3=CC(Cl)=CC=C3N=2)=CC=1)C)N(C)C1=CC=CC=C1F ADDQHLREJDZPMT-AWEZNQCLSA-N 0.000 claims description 3
- 241000270955 Achnatherum calamagrostis Species 0.000 claims description 3
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- 235000012255 calcium oxide Nutrition 0.000 claims description 3
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- 230000035784 germination Effects 0.000 claims description 3
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims description 3
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- 241001465754 Metazoa Species 0.000 description 3
- 230000023753 dehiscence Effects 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- -1 photo-thermal Substances 0.000 description 2
- 238000004162 soil erosion Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
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- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
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- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009305 arable farming Methods 0.000 description 1
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- 235000013339 cereals Nutrition 0.000 description 1
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- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 1
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- 230000002262 irrigation Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
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Classifications
-
- 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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- 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
- A01G22/22—Rice
Abstract
Cultural method the invention discloses a kind of young age camellia oleifera lam interplanting saving water, resisting drought rice includes the following steps:(1)Select planting site;(2)Select young age camellia oleifera lam;(3)Select saving water, resisting drought rice;(4)Broadcast preceding preparation;(5)Seed treatment;(6)Sow saving water, resisting drought rice;(7)Effective weeding;(8)After planting keep soil wet with boot stage;(9)Fertilising;(10)The prevention and control of plant diseases, pest control.Using such interplanting method, local environment is neither damaged, and ensured the efficient and rational utilization of resource, remarkable in economical benefits, application value height.
Description
Technical field
The present invention relates to arable farming field more particularly to a kind of cultivation sides of young age camellia oleifera lam interplanting saving water, resisting drought rice
Method.
Background technique
Oil tea is a kind of common crop, and Seed of Camellia oleifera can extract oil, and kernel oil content is up to 59.2%.Wherein, unsaturated
90% or more content of fatty acid, and based on oleic acid and linoleic acid, without erucic acid, it is not easy to be polluted by aspergillus flavus, storage tolerance;Color
Clear taste is fragrant, is rich in multiple nutritional components, is known as " liquid golden ", is that the health type that FAO's emphasis is promoted is high
Level edible oil.
But young age oil tea needs 3 to 5 years time from field planting to strain, the tea oil tree of new plantation is immature, crown width
Small, vacant lot in the ranks is big, wastes a large amount of sunlight-heat reaources and land resource;And the mountainous region soil layer of new plantation is often relatively thin,
Exposed soil had not only be easy to cause soil hardening, weeds propagation and widespread, but also was easy to cause soil erosion.Not only influence the economy of peasant household
Benefit is less useful for the protection of local ecological environment and the effective use of resource.
Saving water, resisting drought rice be it is a kind of retain the drought resisting of upland rice, barren-resistant ability, and remain rice high yield, stable yields,
The rice type of high-quality characteristic.Saving water, resisting drought rice, can be with water-saving 50% or more under irrigation conditions, and its yield, meter Zhi Yu rice
It remains basically stable.Therefore saving water, resisting drought rice can be water-saving, reduces pollution of area source and carbon emission.Moreover, saving water, resisting drought rice is being planted
In training, simple and easy and low, the energy conservation and environmental protection of investment.It is interplanted if both saving water, resisting drought rice and oil tea can be cooperated, not only resource
Utilization rate is high, and the commercial value with height.
Currently, lacking a kind of interplanting method that can interplant oil tea and saving water, resisting drought rice simultaneously on the market, ring is efficiently being utilized
The protection to environment is realized under the premise of the resource of border again.For this purpose, inventors herein proposing a kind of young age camellia oleifera lam interplanting saving water, resisting drought
The cultural method of rice.
Summary of the invention
The present invention is intended to provide a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice, not only can solve camellia oleifera lam
The problem of initial planting soil, photo-thermal, Water Resources waste, and can solve soil hardening in forest land, weeds propagation and widespread, water and soil stream
The environmental problems such as mistake, are allowed to while improving forest land intensive degree, and increasing output simultaneously improves forestry ecology environment.
To reach the above technical purpose, a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice of the invention, packet
The following steps are included:
(1)Select planting site:Selectable planting site includes height above sea level not higher than 800m, in easy flights in 30 °, soil pH 5.5
To 7.0 sand and medium loam area;
(2)Select young age camellia oleifera lam:The oil tea young growth of selection 2 to 5 years;
(3)Select saving water, resisting drought rice:Selection plant height reaches I less than 135 days, drought resistance rank less than 110cm, the time of infertility
Grade, root system are sturdy, soil nutrient utilization rate is high, lodging tolerance is strong, resistant to diseases and insects is strong, rice matter preferably hybridizes saving water, resisting drought
Rice varieties;
(4)Broadcast preceding preparation:It ploughs before sowing and soil moisture conservation and applies well-rotted farmyard manure as base manure, chesson, smooth native face spray
Herbicide goes to cut weeds, and kills mouse in time, and is basked seeds, soaked seed, drained and kept the temperature vernalization prior to seeding;
(5)Sow saving water, resisting drought rice:The selection in sowing time includes to be suitable for according to the selection of the conditions such as local latitude, height above sea level, temperature
Sowing time sowing, the selection of application rate includes according to the tea oil tree age of tree and its crown width, the space of sapling spacing, soil
The suitable saving water, resisting drought rice application rate of property selection, type of seeding includes to be sowed in a manner of drilling:4 are opened to 5cm
Shallow ridges, cover 1 to 1.5cm thick thin soil after plant ash 0.5 to 1cm is applied in ditch, then be sprinkled into the seed of vernalization, earthing collapses
Paddy.Drill spacing 25 is advisable to 30cm, sown scope 4.5cm, sows 50 to 70/meters;
(6)Effective weeding, after broadcasting and boot stage keeps soil wet:Herbicidal methods include soil closing weeding, blade face spray,
It manually weeds out the rank grass, after broadcasting and boot stage keeps soil wet method to guarantee ground moistening including the use of natural precipitation, if for a long time
Without rain, soil moisture content is seriously then poured water, as long as ground moistening, is not necessarily to water layer;
(7)Balance fertilizing simultaneously carries out the prevention and control of plant diseases, pest control.
To improve above scheme, the present invention is further arranged to:Step(1)The planting site of middle selection includes that red soil is in the majority
Hills, mountainous region.
The present invention is further arranged to, step(2)The young age camellia oleifera lam of middle selection is on abrupt slope, mountain top rational close planted.In woods
2 to 3 meters, 2.5 to 3.5 meters of spacing in the rows of oil tea plant line-spacing.
The present invention is further arranged to, step(3)In saving water, resisting drought rice include hybridization saving water, resisting drought rice varieties drought it is excellent
73。
The present invention is further arranged to, step(4)1500 to 2500kg/ mu of middle application farmyard manure, the farmyard manure packet used
Crop material or sawdust, dry land soil, human and animal excreta are included according to weight ratio 4:2:1 mixing, and be added in every 1000kg mixture
Accumulate decomposed after mixing weak solution containing 5 grams of quick limes and 3mL ammonium hydroxide, the herbicide used includes steriland herbicide
41% glyphosate, the method to kill mouse include 2 to 3 days prior to seeding, mix Bromadiolone with ripe paddy, are spread on woodland.
The present invention is further arranged to, step(4)In the method basked seeds include selection fair weather, bask seeds 2-3 days, note
Meaning is stirred, it is heated evenly, dry consistent, avoids seed dehiscence;It impregnates and germination accelerating method includes 500 times of useful 5% carbendazim
Liquid is soaked seed 24 hours, and clear water drains heat preservation vernalization 24 to 36 hours after rinsing, and is advisable with exposing bud and root.
The present invention is further arranged to, step(6)In soil closing herbicidal methods include after planting, emergence before per acre
It applies pendimethalin 100mL and carries out soil closing weeding, it includes one heart stage of three leaves after emerging that method is sprayed on blade face, and mu applies 10% evil
Azole amide missible oil 100mL+ chlorine fluorine BEEP fluoroacetic acid 50mL carries out cauline leaf process.
The present invention is further arranged to, step(7)In fertilizing method include respectively in one heart stage of three leaves, tillering regularity
8kg/ mus of urea are imposed with boot stage, compound fertilizer 15kg/ mus and compound fertilizer 5kg/ mus.
The present invention is further arranged to, and fertilization time selects after the rain.
In order to solve existing oil tea initial planting, land resource, sunlight-heat reaources, Water Resources are not fully used,
The problems such as crop smothering is serious, soil erosion, soil-ripening is slow, the present invention provides a kind of perfect interplanting culture techniques, utilize two
The Crop growing stage not larger feature of grade, solid space significant difference, vegetation type difference is planted, so that pest and disease damage is not easy in plant
Upper growth.In addition, saving water, resisting drought rice plants making full use of for the abundant curing, light-heat water and soil resource for being conducive to soil year after year,
Also effectively increase the yield of grain.Local environment is neither damaged, and has ensured the efficient and rational utilization of resource, economy effect
Beneficial significant, application value is high.
The present invention is further described in detail below in conjunction with attached drawing.
Detailed description of the invention
Attached drawing is the step schematic diagram of young age camellia oleifera lam with the method for interplanting cultivation for hybridizing saving water, resisting drought rice drought excellent 73.
Specific embodiment
In the following, being specifically described by illustrative embodiment to the present invention.It should be appreciated, however, that not chatting further
In the case where stating, the feature in an embodiment can also be advantageously incorporated into other embodiments.
A kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice, includes the following steps:
(1)Select planting site:Selectable planting site includes height above sea level not higher than 800m, in easy flights in 30 °, soil pH 5.5
To 7.0 sand and medium loam area;
(2)Select young age camellia oleifera lam:The oil tea young growth of selection 2 to 5 years;
(3)Select saving water, resisting drought rice:Selection plant height reaches I less than 135 days, drought resistance rank less than 110cm, the time of infertility
Grade, root system are sturdy, soil nutrient utilization rate is high, lodging tolerance is strong, resistant to diseases and insects is strong, rice matter preferably hybridizes saving water, resisting drought
Rice varieties;
(4)Broadcast preceding preparation:It ploughs before sowing and soil moisture conservation and applies well-rotted farmyard manure and be used as base manure, chesson, smooth native face spray
Herbicide goes to cut weeds, kill mouse in time, and is basked seeds prior to seeding, soaks seed, drains, keeps the temperature vernalization;
(5)Sow saving water, resisting drought rice:The selection in sowing time includes to be suitable for according to the selection of the conditions such as local latitude, height above sea level, temperature
Sowing time sowing, the selection of application rate includes according to the tea oil tree age of tree and its crown width, the space of sapling spacing, soil
The suitable saving water, resisting drought rice application rate of property selection, type of seeding includes to be sowed in a manner of drilling:4 are opened to 5cm
Shallow ridges, cover 1 to 1.5cm thick thin soil after plant ash 0.5 to 1cm is applied in ditch, then be sprinkled into the seed of vernalization, earthing collapses
Paddy, drill spacing 25 to 30cm, sown scope 4.5cm, sowing 50 to 70/meters;
(6)Effective weeding, after broadcasting and boot stage keeps soil wet:Herbicidal methods include soil closing weeding, blade face spray,
It manually weeds out the rank grass, after broadcasting and boot stage keeps soil wet method to guarantee ground moistening including the use of natural precipitation, if for a long time
Without rain, soil moisture content is seriously then poured water, as long as ground moistening, is not necessarily to water layer.
(7)Balance fertilizing simultaneously carries out the prevention and control of plant diseases, pest control.
Preferably, step(1)The planting site of middle selection includes red soil hills in the majority, mountainous region.
Preferably, step(2)The young age camellia oleifera lam of middle selection oil tea plant line-spacing 2 in abrupt slope, mountain top rational close planted, woods
To 3 meters, 2.5 to 3.5 meters of spacing in the rows.
Preferably, step(3)In saving water, resisting drought rice include hybridization saving water, resisting drought rice varieties drought excellent 73.
Preferably, step(4)Middle addition applies farmyard manure 1500 to 2500kg/ mus, and the farmyard manure used includes crop straw
Stalk or sawdust, dry land soil, human and animal excreta are according to weight ratio 4:2:1 mixing, and be added in every 1000kg mixture and contain 5 grams of lifes
To accumulate decomposed after the mixing weak solution of lime and 3mL ammonium hydroxide, the herbicide used includes 41% glyphosate of steriland herbicide,
The method to kill mouse includes 2 to 3 days prior to seeding, mixes Bromadiolone with ripe paddy, is spread on woodland.
Preferably, step(4)In the method basked seeds include selection fair weather, bask seeds 2-3 days, pay attention to stirring, make it
It is heated evenly, it is dry consistent, avoid seed dehiscence;It impregnates and germination accelerating method includes that the 500 times of liquid seed soaking 24 of useful 5% carbendazim are small
When, clear water drains heat preservation vernalization 24 to 36 hours after rinsing, be advisable with exposing bud and root.
Preferably, step(6)In soil closing herbicidal methods include after planting, emergence before apply pendimethalin per acre
100mL carries out soil and closes weeding, and it includes one heart stage of three leaves after emergence that method is sprayed on blade face, and mu applies 10% metamifop cream
Oily 100mL+ chlorine fluorine BEEP fluoroacetic acid 50mL carries out cauline leaf process.
Preferably, step(7)In fertilizing method include to be imposed respectively in one heart stage of three leaves, tillering regularity and boot stage
8kg/ mus of urea, compound fertilizer 15kg/ mus and compound fertilizer 5kg/ mus.Fertilization time selects after the rain.
One embodiment provided herein, explain young age camellia oleifera lam with hybridize the non-irrigated excellent 73 interplanting cultivation side of saving water, resisting drought rice
Method.
Embodiment:Young age camellia oleifera lam and the method for interplanting cultivation for hybridizing saving water, resisting drought rice drought excellent 73
As shown, young age camellia oleifera lam includes the following steps with the method for interplanting cultivation for hybridizing saving water, resisting drought rice drought excellent 73:
1. select height above sea level to be not higher than 800m, in easy flights in 30 °, the area of the sand of soil pH 5.5 to 7.0 and middle earth, or
Predominantly red soil hills in the majority, mountainous region.
2. 2 to 5 years oil tea young growths of selection, 2 to 3 meters of oil tea plant line-spacing, 2.5 to 3.5 meters of spacing in the rows in woods, abrupt slope,
Mountain top rational close planted.
3. select plant height be less than 110cm, the time of infertility less than 135 days, drought resistance rank reach I grades, root system it is sturdy,
Soil nutrient utilization rate is high, lodging tolerance is strong, resistant to diseases and insects is excellent compared with strong, rice matter preferably hybridizes saving water, resisting drought rice varieties drought
73 carry out the three-dimensional interplanting cultivation of camellia oleifera lam.
4. preparing before sowing:Fertilising soil moisture conservation:It ploughs soil moisture conservation, applied well-rotted farmyard manure 1500 before the winter during Soil tillage
It is used as base manure to 2500kg, the farmyard manure used includes crop material or sawdust, dry land soil, human and animal excreta according to weight ratio 4:
2:1 mixing, and in every 1000kg mixture be added the mixing weak solution containing 5 grams of quick limes and 3mL ammonium hydroxide after accumulate it is decomposed.It dredges
Mellow soil, smooth soil face;
Prevent and treat crop smothering:Time in the beginning of spring weeds start after growing, and select to spray the grass of steriland herbicide 41% when ground moistening after rain sweet
Phosphine removes crop smothering;
It kills mouse in time:First 2 to 3 days of sowing, mixes Bromadiolone with ripe paddy, is spread on woodland.
5. seed treatment includes the following steps:Fair weather is selected prior to seeding, is basked seeds 2 to 3 days, is paid attention to stirring, is made it
It is heated evenly, it is dry consistent, avoid seed dehiscence;
It is soaked seed 24 hours with 5% carbendazim, 500 times of liquid, clear water drains heat preservation vernalization 24 to 36 hours after rinsing, to expose bud and root
It is advisable.
6. saving water, resisting drought rice drought excellent 73 makees single harvest rice plantation, sowing date selection, between June 15, was interplanted May 15
It in 1.5 to 3 jin of application rate per acre in young age camellia oleifera lam, is sowed in a manner of drilling, opens 4 to 5cm shallow ridges, applied in ditch
1 to 1.5cm thick thin soil is covered after plant ash 0.5 to 1cm, then is sprinkled into the seed of vernalization, and earthing collapses paddy.Drill spacing 25 to
30cm, sown scope 4.5cm sow 50 to 70/meters.
7. effective weeding, includes the following steps:Soil is closed down:Pendimethalin 100mL progress is after planting applied before emergence per acre
Soil closes weeding;
It sprays on blade face:One heart stage of three leaves after emergence, mu apply 10% metamifop missible oil 100mL+ chlorine fluorine BEEP fluoroacetic acid 50mL progress
Cauline leaf process;
Manually pull out:Later period elder weed is by manually pulling out, so that substantially without weeds in woods.
8. after broadcasting and boot stage keeps ground moistening, include the following steps:Wet emergence:For the benefit of seed emerge in time and
Emergence is neat, it shall be guaranteed that after planting ground moistening should water in time if soil moisture content is insufficient;
There is water booting:Boot stage and pustulation period are the saving water, resisting drought rice periods most sensitive to moisture, guarantee woods using natural precipitation
Between ground moistening can normal booting, if soil moisture content can seriously pour water once for a long time without rain, ensure the booting of saving water, resisting drought rice take out
Fringe.
9. balance fertilizing:8kg/ mus of urea, compound fertilizer are imposed in one heart stage of three leaves, tillering regularity and boot stage respectively
15kg/ mus and compound fertilizer 5kg/ mus.Fertilising selection carries out after the rain.The frequency of fertilising is depending on soil situation.
10. the prevention and control of plant diseases, pest control:Due to there is no the pathogen of rice and worm's ovum, and the section being broadcast live in the forest land of camellia oleifera lam interplanting
Water drought resisting rice has the advantage of early growth and quick tiller, and growing way is more prosperous, and pest and disease damage is lighter, mainly considers the generation of mountain area rice blast,
Should according to pest and disease damage a situation arises in time prevention and treatment.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice, it is characterised in that:It include the following steps:
(1)Select planting site:Selectable planting site includes height above sea level not higher than 800m, in easy flights in 30 °, soil pH 5.5
To 7.0 sand and medium loam area;
(2)Select young age camellia oleifera lam:The oil tea young growth of selection 2 to 5 years;
(3)Select saving water, resisting drought rice:Selection plant height reaches I less than 135 days, drought resistance rank less than 110cm, the time of infertility
Grade, root system are sturdy, soil nutrient utilization rate is high, lodging tolerance is strong, resistant to diseases and insects is strong, rice matter preferably hybridizes saving water, resisting drought
Rice varieties;
(4)Broadcast preceding preparation:It ploughed before winter and soil moisture conservation and applies well-rotted farmyard manure and be used as base manure, and chesson, smooth native face, spray
Herbicide goes to cut weeds, kill mouse in time, is basked seeds before sowing, soaks seed, drains, keeps the temperature vernalization;
(5)Sow saving water, resisting drought rice:The selection in sowing time includes to be suitable for according to the selection of the conditions such as local latitude, height above sea level, temperature
Sowing time sowing, the selection of application rate includes according to the tea oil tree age of tree and its crown width, the space of sapling spacing, soil
The suitable saving water, resisting drought rice application rate of property selection, type of seeding includes to be sowed in a manner of drilling:4 are opened to 5cm
Shallow ridges, cover 1 to 1.5cm thick thin soil after plant ash 0.5 to 1cm is applied in ditch, then be sprinkled into the seed of vernalization, earthing collapses
Paddy, drill spacing 25 to 30cm, sown scope 4.5cm, sowing 50 to 70/meters;
(6)Effective weeding, after broadcasting and boot stage keeps soil wet:Herbicidal methods include soil closing weeding, blade face spray,
It manually weeds out the rank grass, after broadcasting and boot stage keeps soil wet method to guarantee ground moistening including the use of natural precipitation, if for a long time
Without rain, soil moisture content is seriously then poured water, as long as ground moistening, is not necessarily to water layer;
(7)Balance fertilizing simultaneously carries out the prevention and control of plant diseases, pest control.
2. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(1)The planting site of middle selection includes red soil hills in the majority, mountainous region.
3. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(2)The young age camellia oleifera lam of middle selection in abrupt slope, mountain top rational close planted, woods 2 to 3 meters of oil tea plant line-spacing, spacing in the rows 2.5 to
3.5 rice.
4. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(4)1500 to 2500kg/ mu of middle application farmyard manure, the farmyard manure used include crop material or sawdust, dry land soil, dung polluted water
Just according to weight ratio 4:2:1 mixing, and it is dilute that the mixing containing 5 grams of quick limes and 3mL ammonium hydroxide is added in every 1000kg mixture
Accumulate decomposed after solution, the herbicide used includes 41% glyphosate of steriland herbicide, and the method to kill mouse includes to sow
First 2 to 3 days, Bromadiolone is mixed with ripe paddy, is spread on woodland.
5. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(4)Middle immersion and germination accelerating method include that 500 times of liquid of useful 5% carbendazim are soaked seed 24 hours, and clear water drains heat preservation vernalization after rinsing
24 to 36 hours.
6. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(6)In soil closing herbicidal methods include after planting, emergence before apply per acre pendimethalin 100mL carry out soil closing remove
Grass, it includes one heart stage of three leaves after emerging that method is sprayed on blade face, and mu applies 10% metamifop missible oil 100mL and chlorine fluorine BEEP oxygen second
Sour 50mL carries out cauline leaf process.
7. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(7)In fertilizing method include to impose 8kg/ mus of urea, compound fertilizer in one heart stage of three leaves, tillering regularity and boot stage respectively
15kg/ mus and compound fertilizer 5kg/ mus.
8. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1 or claim 7, feature exist
In:Fertilization time selects after the rain.
9. a kind of cultural method of young age camellia oleifera lam interplanting saving water, resisting drought rice according to claim 1, it is characterised in that:Step
Suddenly(3)In saving water, resisting drought rice include hybridization saving water, resisting drought rice varieties drought excellent 73.
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CN115024148A (en) * | 2022-06-17 | 2022-09-09 | 重庆市璧山区现代农业发展促进中心 | Dry farming cultivation method for rice in young fruit forest land |
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