CN107616065A - It is a kind of to control the distribution of root system deep layer to prevent dead disease increase yield and improve the matrix soil binary cultural method of water and fertilizer utilization - Google Patents

It is a kind of to control the distribution of root system deep layer to prevent dead disease increase yield and improve the matrix soil binary cultural method of water and fertilizer utilization Download PDF

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CN107616065A
CN107616065A CN201711080114.1A CN201711080114A CN107616065A CN 107616065 A CN107616065 A CN 107616065A CN 201711080114 A CN201711080114 A CN 201711080114A CN 107616065 A CN107616065 A CN 107616065A
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王友福
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Abstract

Control the distribution of root system deep layer to prevent dead disease increase yield the invention provides a kind of and improve the matrix soil binary cultural method of water and fertilizer utilization, comprise the following steps:Soil pretreatment, punching hole or digging groove, fertilising, backfill matrix, laying, pouring and overlay film;The soil pretreatment, flood fill leaching:Fill leaching 5 days, 25 centimetres of rotary tillage after 4 centimetres, 7 days of the depth of water;It is described to cover unregistered land film:Continue leaching to fill 10 days, soil redox potential terminates when being reduced to 45 50mv, covering unregistered land film encapsulation process 79 days, treats the CO of soil 30cm depths2Content is opened when being 15 18%;The soil of the inventive method processing:Fusarium solani spore count is 0.8 spore/g soil;Activity of soil xylanase is 0.54mg glucose/(10g 72h);Applied to cucumber, root rot incidence is 0.6%, and rate of growth 34.3%, the fruit uniformity is high, the 31cm of fruit diameter 30.

Description

One kind control root system deep layer distribution prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate
Technical field
The invention belongs to technical field of agricultural cultivation, is related to a kind of matrix soil binary cultural method for controlling root system, tool Body, which is related to a kind of control root system deep layer distribution, prevents the matrix soil binary of dead disease increase yield and raising water and fertilizer utilization from planting Culture method.
Background technology
If the growth soil surface temperature and humidity of plant are suitable, liquid manure is in liberal supply, and the root system major part of plant exists Upper soll layer is distributed.
The middle and later periods of plant growth, summer illumination is too strong, and soil surface temperature is too high, and the root system of upper soll layer is heated to rot Death causes dead;Autumn and winter day and night temperature is big, and soil surface temperature changes greatly, and root system easily sustains damage, and triggers disease dead Die and cause dead.
During water and fertilizer irrigation, liquid manure is most of to be distributed in deep subsoil, and small part is inhaled on top layer, the only liquid manure on top layer Receive, it is most of not absorbed, and fertilizer is gradually lost in underwater drop.Fertilizer in soil rely in water dissolve and it is mobile and By Root Absorption, topsoil easily dries dehydration, reduces water and fertilizer utilization.Root system in topsoil is because water shortage can not inhale The fertilizer in soil is received, causes fertilizer deficiency and the underproduction.
Traditional soil implantation methods, after sufficient irrigate, the air of soil is extruded by moisture.The water-retaining property of soil By force, air can not be supplemented in into soil for a long time, caused root system anoxic in soil, caused to macerate dead of root.Simultaneously because soil is protected Water-based strong, liquid manure supply sufficient to root system for a long time inhibits root growth and diffusion profile, can not form huge root system. The plant growth middle and later periods is arrived, small and weak root system can not absorb the liquid manure supply plant needs of abundance, cause middle and later periods growing way weak Or the underproduction.
The content of the invention
Present invention deficiency for more than, the technical problems to be solved by the invention are to provide a kind of control root system deep layer distribution Prevent dead disease increase yield and improve the matrix soil binary cultural method of water and fertilizer utilization.The present invention can be realized to issue Improving eyesight:
The present invention provides a kind of binary cultural method, can control the distribution of root system deep layer, prevent dead disease, increase yield and can carry High water and fertilizer utilization.
In order to solve the above technical problems, using following technical scheme:
It is a kind of to control the distribution of root system deep layer to prevent dead disease increase yield and improve the matrix soil binary cultivation of water and fertilizer utilization Method, it is characterised in that the matrix soil binary cultural method comprises the following steps:Soil pretreatment, punching hole or ditching Groove, fertilising, backfill matrix, laying, pouring and overlay film.
As currently preferred technical scheme, the soil pretreatment, including flood fill leaching, cover unregistered land film and select to plant Training mode.
As currently preferred technical scheme, the flood fills leaching:Flood fills leaching 5 days, and the depth of water is maintained at 4 centimetres, 7 days Afterwards by 25 centimetres of soil rotary tillage;
It is described to cover unregistered land film:After rotary tillage, continue to keep leaching to fill 10 days, tied when soil redox potential is reduced to 45-50mv Beam leaching fills, and fills region overlay unregistered land film encapsulation process 7-9 days in leaching, treats the CO of soil 30cm depths2When content is 15-18%, take off Turn up the soil film;
The selection planting type:Cultivated using level land when soil ODR is more than or equal to 40%, adopted when soil ODR is less than 40% It is high 15-60 centimetres with Root growth, 20-100 centimetres of row spacing, ridge.
As currently preferred technical scheme, the unregistered land film, thickness 0.001mm, obscurity 90-92%, hot spoke Penetrate as 42%, material is mainly polyethylene.
As currently preferred technical scheme, the punching hole or digging groove, punch on the ground or on the top of ridge hole or Digging groove, pit-hole diameter is at 3-20 centimetres, 5-20 centimetres of depth, and ditch groove width is at 3-50 centimetres, 5-25 centimetres of depth.
As currently preferred technical scheme, the backfill matrix, by vermiculite, perlite, peat soil, liver moss, coconut palm chaff, Palm shell, microlith, sand, clinker, mushroom residue, vinasse, wood chip, bark, plant stalk or bio-fertilizer, organic fertilizer, root-growing agent mix Conjunction forms;Vermiculite, perlite, peat soil, liver moss, coconut palm chaff, palm shell, microlith, sand, clinker, mushroom residue, vinasse, wood chip, tree Skin, plant stalk or bio-fertilizer, organic fertilizer, the mass ratio of root-growing agent(20-35):1:(16-20):(55-75):(2-6):(5- 12):(1-1.5):(15-20):(55-80):(3-9):(15-18):(25-35):(360-380):(60-80):(10-25): 12。
As currently preferred technical scheme, the preparation method of the matrix:By vermiculite, perlite, peat soil, tongue Moss, coconut palm chaff, palm shell, microlith, sand, clinker, mix, be crushed to particle diameter 1-10mm, adding mushroom residue, vinasse, wood chip, tree Skin, plant stalk or bio-fertilizer, organic fertilizer, it is placed in premixing machine and mixes 30 minutes, adds and take root into the mixture after premix Agent, mixing, 120 DEG C of autoclaving 15min, is cooled to room temperature.
As currently preferred technical scheme, the laying step, to lay non-woven fabrics, propylene contains in the non-woven fabrics Measure as 80-90wt%, density 0.855-0.880g/cm3, Young's modulus 0.7-1.3GPa, tensile strength be 1.5 GPa with On, stress of the cloth when 4% extends is 2N/5cm-10N/5cm.
In the soil handled as currently preferred technical scheme, methods described:Fusarium solani spore quantity is 0.8 Individual spore/g soil;Activity of soil xylanase is 0.54mg glucose/(10g 72h);Applied to cucumber, root rot incidence is 0.6%, rate of growth 34.3%, the fruit uniformity improves, fruit diameter 30-31cm.
The present invention uses above technical scheme, compared with prior art, have advantages below:
1)Control Root Distribution:Matrix gap is big, ventilative;Poor water retention property, root system in the substrate first downwards development, after bottoming out again to Surrounding development distribution, controls pit-hole or gash depth, can control Root Distribution.
2)Well developed root system:Matrix is combined with soil, has coordinated Soil ventilation and the relation of water conservation, root system is first in hole or ditch Groove Medium Culture spreads, then it is three-dimensional develop to surrounding, form column or the huge root structure of bulk.
3)Cost-effective, raising water and fertilizer utilization:Due to well developed root system, absorption soil reclaimed water fertilizer ability is strong, reduces fertilizer Dosage and input, excessive growth is prevented, improve water and fertilizer utilization, growing way is vigorous, and yield increases substantially.
4)It is not required to slow seedling:Seedling is sufficient in pit-hole or groove Medium Culture, Medium Culture liquid manure in transplanting, it is not necessary to which slow seedling is direct Growth.
5)Diseases prevention:Due to well developed root system, Root Distribution Soil ventilation, prevents because temperature change and product in soil layer deep Water, caused root rot, dead disease, and root knot nematode disease.
Embodiment
Embodiment 1 is a kind of to be controlled the distribution of root system deep layer to prevent dead disease increase yield and improves the substrate soil of water and fertilizer utilization Earth binary cultural method, comprises the following steps:
(One)Soil pre-processes:
1)Flood fills leaching:Flood is carried out to soil with irrigation water and fills leaching 5 days, the soil depth of water is maintained at soil layer surface 4 during leaching fills Centimetre and more than, by 25 centimetres of soil rotary tillage after 7 days;
2)Cover unregistered land film:After rotary tillage, continue to keep leaching to fill 10-12 days, tied when soil redox potential is reduced to 45-50mv Beam leaching fills, and fills region overlay unregistered land film encapsulation process 7-9 days in leaching, treats the CO of soil 30cm depths2When content is 15-18%, take off Turn up the soil film, treat that soil natural dries;
Selected unregistered land film, thickness 0.001mm, obscurity 90-92%, heat radiation 42-45%, material are mainly poly- second Alkene;
3)Select planting type:ODR is carried out to above-mentioned soil(Soil oxygen diffusion rate)Measure, ODR is gas permeability more than or equal to 40% Good soil, on the contrary it is the soil of poor air permeability;To the soil of good permeability, cultivated using level land;To the soil of poor air permeability, It is high 15-60 centimetres using Root growth, 20-100 centimetres of row spacing, ridge.
Inventor is invented using after above-mentioned pretreatment in practical operation, and the content of humic acid in soil dramatically increases, and Electrical conductivity, oxidation-reduction potential and the ammonium nitrogen content of soil are then remarkably decreased;Before unregistered land film being covered after flood filling leaching processing, soil Cellulase activity in earth significantly improves, and pole significantly increases aerobic bacteria in soil after flood fills leaching and covers unregistered land film process Quantity;It is meanwhile notable for the inhibitory action of the harmful levels of pathogens in soil, particularly fusarium solani.
(Two)Punch hole or digging groove:
Hole or digging groove are punched on the ground or on the top of ridge, pit-hole diameter is at 3-20 centimetres, and 5-20 centimetres of depth, ditch groove width is in 3- 50 centimetres, 5-25 centimetres of depth.
(Three)Fertilising:
Chemical fertilizer is applied, then crop will be transplanted after soil rotary tillage, the amount of application of chemical fertilizer is:30-40 kilograms of urea and 20-30 kilograms of phosphorus Sour potassic fertilizer.
(Four)Backfill matrix:
Backfill matrix in hole or groove, matrix by vermiculite, perlite, peat soil, liver moss, coconut palm chaff, palm shell, microlith, sand, One or more mixing systems of clinker, mushroom residue, vinasse, wood chip, bark, plant stalk or bio-fertilizer, organic fertilizer, root-growing agent etc. Into.Can also matrix addition soil mixing during backfill;
Vermiculite, perlite, peat soil, liver moss, coconut palm chaff, palm shell, microlith, sand, clinker, mushroom residue, vinasse, wood chip, bark, Plant stalk or bio-fertilizer, organic fertilizer, the mass ratio of root-growing agent(20-35):1:(16-20):(55-75):(2-6):(5-12): (1-1.5):(15-20):(55-80):(3-9):(15-18):(25-35):(360-380):(60-80):(10-25):12;
The preparation method of the matrix:By vermiculite, perlite, peat soil, liver moss, coconut palm chaff, palm shell, microlith, sand, clinker, Mix, be crushed to particle diameter 6-10mm, add mushroom residue, vinasse, wood chip, bark, plant stalk or bio-fertilizer, organic fertilizer, put Mixed 30 minutes in premixing machine, root-growing agent is added into the mixture after premix, mixed, 120 DEG C of autoclaving 15min are cold But to room temperature, matrix is produced.
(Five)Laying:
The cloth isolation matrix and soil of the saturating root of water-permeable and air permeable can also be laid in hole or groove, facilitates the secondary recovery profit of matrix It is non-woven fabrics with, the cloth, propylene content is 80-90wt%, density 0.855-0.880g/cm in the non-woven fabrics3, Young Modulus is 0.7-1.3GPa, and tensile strength is 1.5 more than GPa, and stress of the cloth when 4% extends is 2N/5cm-10N/5cm;
Medium Culture of the plant seedlings root transplant planting in hole or groove, stromal surface can cover 0.5-3 lis after field planting The soil or mulch film water conservation of rice.
(Six)Pour:
After plant transplantation field planting, abundant watering pours water or liquid manure, the mode of pouring can use drip irrigation, furrow irrigation or broad irrigation.
(Seven)Overlay film:
After plant transplantation field planting, soil surface can cover black or white agricultural mulching insulation, moisturizing, anti-grass.
After the present inventor uses above-mentioned pretreatment in practical operation, the content of humic acid in soil significantly increases Add, and the electrical conductivity of soil, oxidation-reduction potential and ammonium nitrogen content are then remarkably decreased;Flood fill leaching processing after cover unregistered land film it Before, the cellulase activity in soil is significantly higher than control, and pole significantly increases soil after flood fills leaching and covers unregistered land film process The quantity of aerobic bacteria in earth.It is meanwhile notable for the inhibitory action of the harmful levels of pathogens in soil, particularly fusarium solani.It is right Tomato fusarium solani carries out quantitative PCR detection result and shown, flood, which fills leaching and combines to cover, then to be substantially reduced after the film process of unregistered land kind Eggplant fusarium solani quantity.
In actual applications, the eggplant growing area positioned at gorge scenery with hills and waters storehouse south downstream is randomly divided into homalographic by inventor 3 regions, each region area are 50 mu;
1st area correspondingly uses the cultural method of the embodiment of the present invention 1;
2nd area correspondingly use the cultural method of comparative example, and described comparative example and embodiments of the invention 1 are essentially identical, and difference is only Flood fills leaching and covers unregistered land film step in not having embodiment 1 in comparative example, and other are all identical;
3rd area are control group, are directly turned in growing area, transplanted;Other management are all identical;Plant a period of time.
The flood of Example 1 covers the soil after unregistered land film dries before after filling leaching processing, determines activity of soil xylanase, As a result such as table 1.
Table 1:Test result
Project Embodiment 1(1st area) Comparative example(2nd area) Control group(3rd area)
Cellulase activity 0.54 0.28 0.12
Note:The unit of activity of soil xylanase is:Mg glucose/(10g 72h), data are the average values of 3 measurements in table.
From table 1, activity of soil xylanase is above control group and right in the soil handled by the embodiment of the present invention 1 Ratio.Soil enzymatic activities are an important indicators of soil biology character, and generally, healthy soil has higher soil Cellulase activity.
Inventor also does overtesting, determines embodiment 1(1st area)Soil in fusarium solani spore quantity in flood The change before and after the film process of unregistered land, display are soaked and covered in filling:Embodiment 1(1st area)Soil in eggplant fusarium solani spore It is 42.3 spores/gram soil that quantity flood, which fills leaching and covered before the film process of unregistered land, flood fill soak and cover unregistered land film process it It is 0.8 spore/gram soil afterwards, it is seen then that soil pre-treatment step of the invention can effectively reduce eggplant fusarium solanae in soil The quantity of bacterium spore, there is the stronger spore that kills to act on.
Application of the binary cultural method of the present invention of embodiment 2 in green cucumber
In production application, inventor has found:In the field of continuous more than 2 years plantation cucumber, the cucumber growth middle and later periods, Slow-growing, root system is unstable, and deformed fruit rate is high, after testing, the root rot of cucumber root caused by generally existing continuous cropping, serious Dead disease can be caused;
Green cucumber area is randomly divided into 3 regions of homalographic, each 100 plants of region:1st area correspondingly uses the embodiment of the present invention 1 cultural method;2nd area correspondingly use the cultural method of comparative example, described comparative example and 1 basic phase of embodiments of the invention Together, differing only in comparative example does not have flood in embodiment 1 to fill leaching and cover unregistered land film step, and other are all identical;3rd area are control Group, directly turned in growing area, transplanted;Other management are all identical;After transplanting a period of time, concrete outcome is determined, is shown in Table 3。
Table 3:The test effect of cucumber(Average value)
Main root length Dead rate Root rot incidence Growth period Rate of growth
Embodiment 1(1st area) 15.2cm 0.3% 0.6% 141 days 34.3%
Comparative example(2nd area) 11.4cm 5.2% 90.3% 103 days -
Control group(3rd area) 9.5cm 21.8% 0% 76 days -20.2%
Note:Dead rate, root rot incidence described in table are calculated by the strain number of cucumber, and rate of growth is using comparative example as base It is accurate.
From table 3, the result of embodiments of the invention 1 is optimal, and binary cultural method of the invention draws to cucumber continuous cropping The root rot that rises, dead and deformed fruit have obvious therapeutic action, significant effect, are rised appreciably using rear main root length, root-rot Sick incidence is 0.6%, and growth period extends, and corresponding rate of growth is up to 34.3%.
In actual mechanical process, inventor has found:After binary cultural method using the present invention, the cucumber fruits uniformity Improve, fruit is vivid, fruit diameter in 30-31cm, meanwhile, the ascorbic contents of cucumber fruits improves 5-8%;Managed in the later stage In reason, inventor has found to extend using the fertilizer efficiency of fertilizer, and utilization rate of fertilizer improves, and reduces the usage amount of fertilizer, and fertilizer makes Dosage reduces about 1/3, cost-effective.
The binary cultural method of the present invention also has more obvious effect in other veterinary antibiotics, flowers, to root knot line Dead of the root such as parasitosis and bacterial wilt, yellow droop disease aspect effect is very excellent.
The present inventor's long campaigns farming plant setting R&D work, the cultivation exploitation particularly to vegetable or flower, There is the opinion of uniqueness, and achieve significant effect, captured the bottleneck problem of this area.
Described above is only the preferred embodiment of the present invention, it should be pointed out that:Come for those skilled in the art Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as Protection scope of the present invention.
Unless otherwise indicated, percentage of the present invention is percetage by weight, ratio of the present invention, is Mass ratio.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be with Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., it should be included in the guarantor of the present invention Within the scope of shield.

Claims (9)

1. a kind of control the distribution of root system deep layer to prevent dead disease increase yield from being planted with the matrix soil binary for improving water and fertilizer utilization Culture method, it is characterised in that the matrix soil binary cultural method comprises the following steps:Soil pretreatment, punching hole or digging Groove, fertilising, backfill matrix, laying, pouring and overlay film.
2. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the soil pretreatment, including flood fill leaching, cover unregistered land film and choosing Select planting type.
3. a kind of control root system deep layer distribution according to claim 2 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the flood fills leaching:Flood fills leaching 5 days, and the depth of water is maintained at 4 centimetres, By 25 centimetres of soil rotary tillage after 7 days;
It is described to cover unregistered land film:After rotary tillage, continue to keep leaching to fill 10 days, tied when soil redox potential is reduced to 45-50mv Beam leaching fills, and fills region overlay unregistered land film encapsulation process 7-9 days in leaching, treats the CO of soil 30cm depths2When content is 15-18%, take off Turn up the soil film;
The selection planting type:Cultivated using level land when soil ODR is more than or equal to 40%, adopted when soil ODR is less than 40% It is high 15-60 centimetres with Root growth, 20-100 centimetres of row spacing, ridge.
4. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the unregistered land film, thickness 0.001mm, obscurity 90-92%, Heat radiation is 42%, and material is mainly polyethylene.
5. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the punching hole or digging groove, punch hole on the ground or on the top of ridge Or digging groove, pit-hole diameter is at 3-20 centimetres, 5-20 centimetres of depth, and ditch groove width is at 3-50 centimetres, 5-25 centimetres of depth.
6. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the backfill matrix, by vermiculite, perlite, peat soil, liver moss, coconut palm Chaff, palm shell, microlith, sand, clinker, mushroom residue, vinasse, wood chip, bark, plant stalk or bio-fertilizer, organic fertilizer, root-growing agent Mix;Vermiculite, perlite, peat soil, liver moss, coconut palm chaff, palm shell, microlith, sand, clinker, mushroom residue, vinasse, wood chip, Bark, plant stalk or bio-fertilizer, organic fertilizer, the mass ratio of root-growing agent(20-35):1:(16-20):(55-75):(2-6): (5-12):(1-1.5):(15-20):(55-80):(3-9):(15-18):(25-35):(360-380):(60-80):(10- 25):12.
7. a kind of control root system deep layer distribution according to claim 6 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the preparation method of the matrix:By vermiculite, perlite, peat soil, Liver moss, coconut palm chaff, palm shell, microlith, sand, clinker, mix, be crushed to particle diameter 1-10mm, add mushroom residue, vinasse, wood chip, Bark, plant stalk or bio-fertilizer, organic fertilizer, it is placed in premixing machine and mixes 30 minutes, life is added into the mixture after premix Root agent, mixing, 120 DEG C of autoclaving 15min, is cooled to room temperature.
8. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that the laying step, to lay non-woven fabrics, third in the non-woven fabrics Alkene content is 80-90wt%, density 0.855-0.880g/cm3, Young's modulus 0.7-1.3GPa, tensile strength 1.5 More than GPa, stress of the cloth when 4% extends is 2N/5cm-10N/5cm.
9. a kind of control root system deep layer distribution according to claim 1 prevents dead disease increases yield and improve liquid manure from utilizing The matrix soil binary cultural method of rate, it is characterised in that in the soil of methods described processing:Fusarium solani spore quantity is 0.8 spore/g soil;Activity of soil xylanase is 0.54mg glucose/(10g 72h);Applied to cucumber, root rot occurs Rate is 0.6%, rate of growth 34.3%, and the fruit uniformity improves, fruit diameter 30-31cm.
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Citations (6)

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Publication number Priority date Publication date Assignee Title
RU2127966C1 (en) * 1998-03-17 1999-03-27 Азербайджанская сельскохозяйственная академия им.С.Агамалыоглы Loamy soil cultivation method and apparatus
CN103210713A (en) * 2013-05-05 2013-07-24 涂维浩 Method for improving soil fertility of greenhouse and preventing soil disease
CN103299811A (en) * 2013-06-18 2013-09-18 江苏省农业科学院 Method for enhancing soil waterflooding effect to control pepper phytophthora blight
CN103477748A (en) * 2013-09-06 2014-01-01 江苏省农业科学院 Method for preventing and controlling soil-borne diseases of vegetables by aid of crop straws
CN104770098A (en) * 2015-04-27 2015-07-15 王金成 Land no-tillage pit forming substrate filling direct seeding method
CN107535247A (en) * 2017-10-27 2018-01-05 广西壮族自治区农业科学院园艺研究所 A kind of root-limiting cultivating method for preventing and treating passion fruit base rot disease

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127966C1 (en) * 1998-03-17 1999-03-27 Азербайджанская сельскохозяйственная академия им.С.Агамалыоглы Loamy soil cultivation method and apparatus
CN103210713A (en) * 2013-05-05 2013-07-24 涂维浩 Method for improving soil fertility of greenhouse and preventing soil disease
CN103299811A (en) * 2013-06-18 2013-09-18 江苏省农业科学院 Method for enhancing soil waterflooding effect to control pepper phytophthora blight
CN103477748A (en) * 2013-09-06 2014-01-01 江苏省农业科学院 Method for preventing and controlling soil-borne diseases of vegetables by aid of crop straws
CN104770098A (en) * 2015-04-27 2015-07-15 王金成 Land no-tillage pit forming substrate filling direct seeding method
CN107535247A (en) * 2017-10-27 2018-01-05 广西壮族自治区农业科学院园艺研究所 A kind of root-limiting cultivating method for preventing and treating passion fruit base rot disease

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