CN108990733A - A kind of matching method improving notoginseng obstacle - Google Patents
A kind of matching method improving notoginseng obstacle Download PDFInfo
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- CN108990733A CN108990733A CN201810650362.3A CN201810650362A CN108990733A CN 108990733 A CN108990733 A CN 108990733A CN 201810650362 A CN201810650362 A CN 201810650362A CN 108990733 A CN108990733 A CN 108990733A
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- soil
- notoginseng
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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
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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Abstract
The invention discloses a kind of matching methods for improving notoginseng obstacle, specifically: 1) soil deeptillage；2) make box dam around soil；3) discharge water immersion；4) the rice rotation of crops and management；5) draining and soil finishing；6) Radix Notoginseng nursery and transplanting.The present invention solves the problems, such as notoginseng obstacle using the existing pollution environment of chemical pesticide, drug resistance and removes suppression harmful bacteria in soil, the continuous cropping obstacle as caused by germ, nematode, certainly malicious chemical substance etc. can effectively be eliminated, with at low cost, environmentally protective, simple and easy to do feature.
Description
Technical field
The present invention relates to Chinese herbal medicine field of planting more particularly to a kind of matching methods for improving notoginseng obstacle.
Background technique
Three seventh is that one of the most frequently used bulk medicinal materials of China, are mainly distributed on Yunnan Province of China Wenshan Prefecture and Baise Area, Guangxi Zhuang Autonomous Region,
For Radix Notoginseng mainly based on artificial cultivation, the supply of wild Radix Notoginseng is very rare at present.The perennial of cultivation is covered because Radix Notoginseng belongs to yin
Plant is suitable for the environment of warm moist, and it is very strong to avoid continuous cropping, continuous for many years since the negotiable land supply in plantation area is nervous
Plantation it is extremely serious so as to cause notoginseng obstacle.The soil for generally planting Radix Notoginseng needs crop rotation 10 years or more clovers,
Seeding corn and other crops could plant Radix Notoginseng again, on for a long time to plant Radix Notoginseng yield and quality influence of the Radix Notoginseng as the area of industry
It is extremely serious.The cultivation of pseudo-ginseng period is generally 3 years, and nursery stage 1 year；After transplantation of seedlings, the i.e. continuous cropping 2 years that needs regrowth 2 years,
Referred to as 2 years seven of 1 year are grown after middle transplanting, grow referred to as 3 years seven of 2 years.In production, planted after continuous cropping 2 years seven,
Seven plant pest and disease damages generation in 3 years is serious, n plant survival rate is low.
At present there is the commonly used method for cutting down continuous cropping obstacle on plantation Radix Notoginseng: efficent rotation, soil-fumigating, biology are anti-
It controls, but these methods are often at high cost, it is complicated for operation, and suppression harmful bacteria can not be eliminated to plant using chemical fumigation
It influences, and certain pollution can be generated to environment.
Therefore, those skilled in the art is dedicated to developing a kind of improvement notoginseng obstacle, meets green ecological and can hold
The matching method of supervention exhibition.
Summary of the invention
In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to solve Radix Notoginseng in continuous cropping
Occurs the problem of planting obstacle in journey, while current commonly use of solution cuts down continuous cropping obstacle the operating cost height of appearance, skill in the process
The problems such as art is complicated, environmental pollution.
To achieve the above object, the present invention provides a kind of matching methods for improving notoginseng obstacle
In better embodiment of the invention,
A kind of matching method improving notoginseng obstacle, comprising the following steps: 1) soil deeptillage；2) make around soil
Box dam；3) discharge water immersion；4) the aquatic crops rotation of crops and management；5) draining and soil finishing；6) Radix Notoginseng nursery and transplanting.
Further, box dam is built around the plantation soil of the Radix Notoginseng in step 2), is highly 25-35cm.
Further, in step 4) aquatic crops rotation of crops kind include: two season rice and taro.
Further, discharge water in step 3) immersion depth be 20-30cm, water level be lower than box dam height, keep water level
3-4 months.
Further, the aquatic crops rotation of crops was planted April in March-in step 4).
Further, aquatic crops described in step 4) after harvesting, the aquatic crops in soil is removed clean.
Further, draining described in step 5) and soil finishing include: the soil in soil after the water drained in box dam
Deep ploughing is carried out to be exposed to the sun.
Further, the gradient in soil is trimmed to 5 ° -15 ° in step 5), avoids ponding.
Further, Panax notoginseng seeds are selected from growth 2-3 or more in step 6), and plant strain growth is healthy and strong, and grain is big full disease-free
The Red mature fruit of maternal plant.
Further, Radix Notoginseng seedling selects Weight per plant 1.2g or more, sprout sturdy in step 6), and root system development is good, nothing
The seedling of disease pest infection and damage.
Technical effect
(1) improve soil physical and chemical property.When drying soil after waterflooding, needs to turn over topsoil soils, reduce soil
Earth bulk density, while porosity and ventilating permeable are also increased, so as to improve soil texture.
(2) under flooding condition, the poor element validity of mobility is greatly increased.Waterflooding can promote carbonate to combine
State copper, manganese oxide complexed copper and residual copper are improved to replacement state copper, amorphous iron complexed copper and the conversion of organic copper
The validity and mobility of copper in soil.Dephosphorization, potassium, outside copper, waterflooding can also make Water Soluble Organic Carbon, ammonium root, iron, manganese,
Magnesium, calcium, sodium ions content increased, and soil mineral element is made to show different active shapes under different external conditions
State leads to the difference of content and ratio, so that the absorption to crop generates positive influences.
(3) reducing bacteria carries out organic matter gas is disliked to decompose in soil when waterflooding, increases the accumulation of effective organic matter,
Dry is that good ventilation environment can promote soil organism mineralising again.
(4) soil pH is adjusted.Three seventh is that the shallow root crop cultivated in facility, surface layer Nutrient Absorption have choosing
Selecting property, for a long time plantation can not only make the mineral element around rhizosphere deficient or proportional imbalance, can also harmful ion be made largely to accumulate
It is poly-, lead to soil secondary salinization and acidification.It pours water adjustable soil pH value, makes the soil restoration of acidification to neutral, to subtract
Gently to the injury of crop.
(5) processing mode of the invention is used, anaerobic environment is provided for soil, the nocuousness in soil can be effectively eliminated
Microorganism；By being impregnated for a long time so that remaining plant rots in soil, and can make under the noxious material in soil
Effective removing suppression harmful bacteria heavy, that the mode that effectively removing other improves continuous cropping obstacle cannot accomplish, to be the life of Radix Notoginseng
It is long that a healthy soil environment is provided.
(6) pouring water by 2-3 months can make the noxious material in soil sink, and can remove suppression harmful bacteria；Through too long
The soaking process of time makes remaining plant in soil rot.Water resource is more held with respect to other physics, chemistry, biological method
It easily obtains, and environmentally friendly.
(7) by this method, the emergence rate of Radix Notoginseng can achieve 73% or more, deposit seedling rate and reach 70.5% or more.It is average
Radical, average root long, overall length of taking root are also significantly better than continuous cropping soil, close with new soil effect.
(8) processing mode of the invention is used, saves labor, not can cause environmental pollution, clean and effective.For gram
Clothes continuous cropping obstacle as caused by germ, nematode, certainly malicious chemical substance etc. has very obvious action.Scheme is simple and easy to do, at
This is low, environmentally protective, is not limited by crop species.
The technical effect of design of the invention, specific structure and generation will be described further below, with fully
Solve the purpose of the present invention, feature and effect.
Specific embodiment
Embodiment
The soil deeptillage immediately after the harvesting of current year Radix Notoginseng terminates, strip a field in impurity and Radix Notoginseng plant residue,
Make box dam around the soil of notoginseng planting later, the height of box dam is 25-35cm, after box dam is built up, discharges water in box dam,
Soil in box dam is impregnated, the depth for the immersion that discharges water is 20-30cm, and water level is lower than the height of box dam, keeps water level 3-
4 months, then carry out the rice rotation of crops in annual April in March-, select two season rice rotate crops, two season rice after harvesting, and will
Two season rice in soil are removed clean, while after draining the water in two season rice, the soil in soil carries out the 3-15 that is exposed to the sun that deep ploughs
It, and the gradient in the soil in two season rice is trimmed to 5 ° -15 °, ponding is avoided, the plant of Radix Notoginseng seedling is then carried out, wherein three
The seed of seven seedling breedings is selected from growth 2-3 or more, and plant strain growth is healthy and strong, the Red mature fruit of the big full disease-free maternal plant of grain,
Select Weight per plant 1.2g sturdy with, sprout when plant, the Radix Notoginseng seedling of root system development good, disease-free insect infection and damage.
(1) improve soil physical and chemical property.It when drying soil after waterflooding, needs to carry out topsoil soils the effect of raveling, reduces
The soil weight, while porosity and ventilating permeable are also increased, so as to improve soil texture.
The physicochemical character of soil can be improved by this method, the results are shown in Table 1.
The influence that 1 present invention of table improves Radix Notoginseng soil physical and chemical property
| Compare type | Before processing | After processing |
| 0.25mm water stable aggregate content (%) | 45.81 | 58.62 |
| Soil porosity (%) | 52.47 | 58.80 |
| The soil weight (g cm-3) | 1.33 | 1.18 |
(2) under flooding condition, the poor element validity of mobility is greatly increased.Waterflooding can promote carbonate to combine
State copper, manganese oxide complexed copper and residual copper are improved to replacement state copper, amorphous iron complexed copper and the conversion of organic copper
The validity and mobility of copper in soil.Dephosphorization, potassium, outside copper, waterflooding can also make Water Soluble Organic Carbon, ammonium root, iron, manganese,
Magnesium, calcium, sodium ions content increased, and soil mineral element is made to show different active shapes under different external conditions
State leads to the difference of content and ratio, so that the absorption to crop generates positive influences.
(3) reducing bacteria carries out organic matter gas is disliked to decompose in soil when waterflooding, increases the accumulation of effective organic matter,
Dry is that good ventilation environment can promote soil organism mineralising again.
(4) soil pH is adjusted.Three seventh is that the shallow root crop cultivated in facility, surface layer Nutrient Absorption have choosing
Selecting property, for a long time plantation can not only make the mineral element around rhizosphere deficient or proportional imbalance, can also harmful ion be made largely to accumulate
It is poly-, lead to soil secondary salinization and acidification.It pours water adjustable soil pH value, makes the soil restoration of acidification to neutral, to subtract
Gently to the injury of crop.
(5) processing mode of the invention is used, anaerobic environment is provided for soil, the nocuousness in soil can be effectively eliminated
Microorganism；By being impregnated for a long time so that remaining plant rots in soil, and can make under the noxious material in soil
Effective removing suppression harmful bacteria heavy, that the mode that effectively removing other improves continuous cropping obstacle cannot accomplish, to be the life of Radix Notoginseng
It is long that a healthy soil environment is provided.
(6) pouring water by 2-3 months can make the noxious material in soil sink, and can remove suppression harmful bacteria；Through too long
The soaking process of time makes remaining plant in soil rot.Water resource is more held with respect to other physics, chemistry, biological method
It easily obtains, and environmentally friendly.
(7) emergence rate of Radix Notoginseng can be significantly improved using this method and deposits seedling rate, be obviously improved the average root of Radix Notoginseng
Number, average root long and overall length of taking root, by this method, the emergence rate of Radix Notoginseng can achieve 73% or more, deposits seedling rate and reaches
70.5% or more.Mean elements, average root long, overall length of taking root are also significantly better than continuous cropping soil, close with new soil effect.Examination
Test that the results are shown in Table 2.
2 present invention of table is to Radix Notoginseng emergence rate in different soils and the influence for depositing seedling
| Project | Continuous cropping soil | This method rehabilitating soil | Newly use soil |
| Emergence rate (%) | 18.00 | 73.00 | 93.00 |
| Deposit seedling rate (%) | 7.50 | 70.50 | 89.22 |
| Mean elements | 31.33±8.22cC | 63.51±16.05aA | 67.20±18.32aA |
| Average root long (mm) | 55.26±9.41bB | 74.31±15.22aA | 79.28±17.34aA |
| It takes root overall length (m) | 3.05±0.66cC | 4.22±1.01aB | 5.28±1.35aA |
(8) processing mode of the invention is used, saves labor, not can cause environmental pollution, clean and effective.For gram
Clothes continuous cropping obstacle as caused by germ, nematode, certainly malicious chemical substance etc. has very obvious action.Scheme is simple and easy to do, at
This is low, environmentally protective, is not limited by crop species.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that the ordinary skill of this field is without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art
Pass through the available skill of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Art scheme, all should be in the protection scope being defined in the patent claims.
Claims (10)
1. a kind of matching method for improving notoginseng obstacle, which comprises the following steps: 1) soil deeptillage；2) ring
Make box dam around soil；3) discharge water immersion；4) the aquatic crops rotation of crops and management；5) draining and soil finishing；6) Radix Notoginseng nursery and shifting
It plants.
2. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 2)
Box dam is built around the plantation soil of the Radix Notoginseng, is highly 25-35cm.
3. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 4)
Aquatic crops the rotation of crops kind include；Two season rice, taro.
4. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 3)
The depth of immersion of discharging water is 20-30cm, and water level is lower than the height of the box dam, is kept for the water level 3-4 months.
5. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 4)
Aquatic crops rotation of crops plantation is April in March-.
6. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 4)
After aquatic crops harvest, the aquatic crops in the soil is removed clean.
7. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 5)
After draining and soil finishing include: the water drained in the box dam, the soil in the soil, which deep plough, to be exposed to the sun.
8. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that by institute in step 5)
The gradient for stating soil is trimmed to 5 ° -15 °, avoids ponding.
9. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that described in step 6)
Panax notoginseng seeds are selected from growth 2-3 or more, and plant strain growth is healthy and strong, the Red mature fruit of the big full disease-free maternal plant of grain.
10. a kind of matching method for improving notoginseng obstacle according to claim 1, which is characterized in that institute in step 6)
Stating Radix Notoginseng seedling selects Weight per plant 1.2g or more, sprout sturdy, the seedling of root system development good, disease-free insect infection and damage.
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| CN201810650362.3A CN108990733A (en) | 2018-06-22 | 2018-06-22 | A kind of matching method improving notoginseng obstacle |
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| CN201810650362.3A CN108990733A (en) | 2018-06-22 | 2018-06-22 | A kind of matching method improving notoginseng obstacle |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004471A (en) * | 2012-12-26 | 2013-04-03 | 南京信息工程大学 | Method for eliminating facility cultivated vegetable continuous cropping obstacle and application of method |
| CN103039246A (en) * | 2013-01-04 | 2013-04-17 | 扬州大学 | Paddy-upland rotation method for managing protected watermelon continuous cropping obstacle |
| CN103404343A (en) * | 2013-08-09 | 2013-11-27 | 云南省农业科学院药用植物研究所 | Processing method for shortening rotation cycle of panaxnotoginseng |
| CN106305095A (en) * | 2016-08-24 | 2017-01-11 | 文山苗乡三七科技有限公司 | Pseudo-ginseng soil paddy-upland rotation method |
-
2018
- 2018-06-22 CN CN201810650362.3A patent/CN108990733A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004471A (en) * | 2012-12-26 | 2013-04-03 | 南京信息工程大学 | Method for eliminating facility cultivated vegetable continuous cropping obstacle and application of method |
| CN103039246A (en) * | 2013-01-04 | 2013-04-17 | 扬州大学 | Paddy-upland rotation method for managing protected watermelon continuous cropping obstacle |
| CN103404343A (en) * | 2013-08-09 | 2013-11-27 | 云南省农业科学院药用植物研究所 | Processing method for shortening rotation cycle of panaxnotoginseng |
| CN106305095A (en) * | 2016-08-24 | 2017-01-11 | 文山苗乡三七科技有限公司 | Pseudo-ginseng soil paddy-upland rotation method |
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Application publication date: 20181214 |
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