CN107466659A - A kind of method for suppressing weed growth in Chinese medicine plantation - Google Patents

A kind of method for suppressing weed growth in Chinese medicine plantation Download PDF

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Publication number
CN107466659A
CN107466659A CN201710847145.9A CN201710847145A CN107466659A CN 107466659 A CN107466659 A CN 107466659A CN 201710847145 A CN201710847145 A CN 201710847145A CN 107466659 A CN107466659 A CN 107466659A
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CN
China
Prior art keywords
chinese medicine
plantation
plot
growth
pine needle
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CN201710847145.9A
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Chinese (zh)
Inventor
申建春
潘鑫艳
李志伟
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Kunming Zheng Shen Technology Service Co Ltd
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Kunming Zheng Shen Technology Service Co Ltd
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Priority to CN201710847145.9A priority Critical patent/CN107466659A/en
Publication of CN107466659A publication Critical patent/CN107466659A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256Ground coverings
    • A01G13/0262Mulches, i.e. covering material not-pre-formed in mats or sheets
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

Abstract

The present invention discloses a kind of method for suppressing weed growth in Chinese medicine plantation, belongs to Chinese medicine planting technology field.First the seed of the Chinese medicines such as Yunnan Paris polyphylla is equably sown according to a conventional method in the plantation plot pre-processed and spreads last layer fine earth, or plant the seedling of Chinese medicine in the plantation plot pre-processed according to a conventional method;Then fallen leaves pine needle uniform fold is planted into plot surface in Chinese medicine, makes plot surface without significantly appearing, then routinely method for culturing seedlings progress water and fertilizer management;After Chinese medicine seed sprouting, then transplanting and water and fertilizer management according to a conventional method, and plot surface uniform fold fallen leaves pine needle, the ventilative and printing opacity of guarantee Chinese medicine normal growth;By covering pine needle of falling leaves, suppress the growth of Chinese medicine Weeds Around.With method is easy, cost is cheap, can effectively control Chinese medicine plant in weed growth, prevent the advantages that residual pollution of the agriculture using chemical herbicide, suitable for the plantation of the Chinese medicines such as Paris polyphylla, pseudo-ginseng, sealwort, the Radix Astragali.

Description

A kind of method for suppressing weed growth in Chinese medicine plantation
Technical field
The present invention relates to a kind of weed growth control method, especially a kind of side for suppressing weed growth in Chinese medicine plantation Method, belong to Chinese medicine planting technology field.
Background technology
In the Chinese medicine planting process such as Yunnan Paris polyphylla, the growth of various weeds often strives water with Chinese medicine and strives fertilizer, in causing Medicinal material retarded growth.During existing Chinese medicine assortment is planted, artificial weeding or chemical weed control method, but Chinese medicine assortment are typically all used Planting weeding 1 year needs more than 7 times so that the cost of artificial weeding is significantly increased, and chemical weed control can then bring agriculture residual etc. to ask Topic, influences product quality.
The content of the invention
The technical problem to be solved in the present invention is that weeding cost is high in being planted for existing Chinese medicine assortment or to easily cause agriculture residual etc. Deficiency, by a kind of method for suppressing weed growth in Chinese medicine plantation, slow down miscellaneous in the Chinese medicine planting process such as Yunnan Paris polyphylla Careless growth rate, weeding cost in Chinese medicine planting process is reduced, avoids the residual problem of agriculture brought using chemical herbicide.
In order to solve the above technical problems, the present invention proposes a kind of method for suppressing weed growth in Chinese medicine plantation, first The seed of the Chinese medicines such as Yunnan Paris polyphylla is equably sown according to a conventional method in the plantation plot pre-processed and to spread last layer thin Soil, or the seedling of Chinese medicine is planted in the plantation plot pre-processed according to a conventional method;Then the fallen leaves that will be gathered in advance Pine needle uniform fold plants plot surface in Chinese medicine, makes Chinese medicine plantation plot surface without significantly appearing, and ensure normally The ventilative and printing opacity of nursery, then routinely method for culturing seedlings carries out water and fertilizer management;After Chinese medicine seed sprouting, transplant according to a conventional method And water and fertilizer management, and planting plot surface uniform fold fallen leaves pine needle, i.e., it is peripheral earth's surface around Chinese medicine seedling rhizome Covering fallen leaves pine needle, allows Chinese medicine seedling base of leaf to expose, normal growth without prejudice to Chinese medicine and ventilative;In the nursery of Chinese medicine In growth course, by covering pine needle of falling leaves, suppress the growth of Chinese medicine Weeds Around.
The thickness of the fallen leaves pine needle for being covered in Chinese medicine plantation plot surface is 1.5-5cm.
The fallen leaves pine needle for being covered in Chinese medicine plantation plot surface is in free loose condition (of surface), and its density is 0.5-2 ten thousand Root/m2.
The fallen leaves pine needle of the present invention refers to the fallen leaves of common pine tree, can be sprinkling upon Chinese medicine plantation plot by artificial loose the Surface, be covered in Chinese medicine plantation plot surface fallen leaves pine needle thickness and density according to be actually needed determination, guarantee Chinese medicine The normal growth of material and ventilative.
Other matched link implantation methods of the present invention are conventional Chinese medicine implantation methods, and the present invention is suitable Plantation for Chinese medicines such as Paris polyphylla, pseudo-ginseng, sealwort, the Radixs Astragali.
The present invention covers fallen leaves pine needle by planting plot surface in Chinese medicine, reduces the space of weed growth, so as to The growth of weeds is limited, can effectively reduce the growth rate of weeds.Compared with the traditional cultivation method without covering pine needle, using this The method of invention, year weeding can be reduced to for more than 7 times within year weeding 4 times, substantially reduce the cost of labor of weeding, and avoid The problems such as agriculture that is brought using chemical herbicide residual pollution.Meanwhile with the corruption of pine needle, it is also used as during fertile soil is The plantation growth of medicinal material provides organic fertilizer.It is cheap with method simplicity, cost, it can effectively control weeds in Chinese medicine plantation to give birth to It is long, prevent the advantages that residual pollution of the agriculture using chemical herbicide.
Embodiment
The embodiment of the present invention is further described in detail below.Unreceipted technology or production in embodiment Product are prior art or can be by buying the conventional products obtained.
Embodiment 1:The method of weed growth is used for the plantation of Yunnan Paris polyphylla in the plantation of this suppression Chinese medicine, selects draining first Good gentle slope, sunshade net is covered above, and soil block is divided into wide about 1 meter of furrow, excavates 20cm, deep about 20cm zanjon, it is ensured that Draining is unimpeded, and soil digs the lower farmers''s base manure pre-processed and smooth, and the seed of Chinese medicine is uniformly sown in into pretreatment Good plantation plot(Smooth good soil)In, and spread last layer fine earth;Then the fallen leaves pine needle gathered in advance is uniformly covered It is in free loose condition (of surface) to cover on Chinese medicine plantation plot surface, and the fallen leaves pine needle for forming about 0.5 ten thousand/m2 of thick 0.5cm, density covers Cap rock, it makes Chinese medicine plantation plot surface without significantly appearing, and ensures the ventilative etc. of normal nursery, then by Yunnan Paris polyphylla routine Method for culturing seedlings carries out liquid manure and field management;After Chinese medicine seed sprouting 1 year, the field such as transplanting and liquid manure is managed according to a conventional method Reason, and in plantation plot surface uniform fold fallen leaves pine needle, i.e., the i.e. peripheral ground mulching fallen leaves around Chinese medicine seedling rhizome Pine needle, Chinese medicine seedling base of leaf is allowed to expose, normal growth without prejudice to Chinese medicine and ventilative ensures the normal growth of medicinal material; In the nursery and growth course of medicinal material, by covering pine needle of falling leaves, suppress the growth of medicinal material Weeds Around.
The Paris polyphylla implantation methods coordinated with the present invention are as follows:
1st, selection of land site preparation
Selection height above sea level 500-3000 rice or so, weather moistening, rainfall is appropriate, sunshine is shorter, quality is loose, water-retaining property and enters water-based All stronger Evening Tide or blub soil, detritus soil, after taking general site preparation, manage into 120-150 centimetres wide of moisture in the soil, every mu is applied Farmyard manure or forest humus fertilizer 3-5t, operculum colpi fertilizer is then dragged for, it is shallow to uproot 1 time, make arable layer loam uniform, leveling is whole carefully to be waited to plant.
2nd, seedling is bred
Paris polyphylla is gone up, after the middle ten days saturating rain, with 30-35 centimetres of line-spacing, strain on whole good moisture in the soil face by live seminal propagation January Away from the 20-25 centimetres of small shallow pool for beating 3-5 centimetres of depth, 130 centimetres of narrow moisture in the soil makes a call to 4 rows, and 150 centimetres of wide moisture in the soil makes a call to 5 rows.Will before arena kind After cold unrestrained 24 hours of seed, plant ash sowing is mixed, 2-3 grains of being sowed per the pool, 2-3 lis of the loam of thin excrement fine earth half and half is covered behind arena Rice, then uniform fold fall leaves pine needle shape into about 0.5 ten thousand/m2 of thick 0.5cm, density fallen leaves pine needle coating;Soil is dry to be poured in time Water, sprouts emergence for 7-10 days, and mu plants about 10000 plants or so.The suitable temperature of general seed sprouting, root growth and terminal bud germination Spend for 18 DEG C -20 DEG C, emerge for 20 DEG C, overground part plant strain growth is 16 DEG C -20 DEG C, and underground part root growth is 14 DEG C -18 DEG C. Seed is sprouted and plantlet stage requires that shade is preferable.
3rd, transplant
Seed seedling is transplanted after emerging 1 year, and seeding row spacing is 15 × 20 centimetres.Transplanting time select in the winter time, the aerial stem of plant fall after seedling, Notice that protection terminal bud and fibrous root are injury-free during rhizome dormancy, during transplanting.In its rhizome surrounding and peripheral earth's surface after transplanting Uniform fold falls leaves pine needle shape into about 1.0 ten thousand/m2 of thick 1.5cm, density fallen leaves pine needle coating, and keeps shade environment.
4th, field management
Subterranean stem early growth period before and after the 9-10 months, with spud gently tillage and weeding, and combine and earth up and using winter top dressing.Before the beginning of spring After when emerging, discovery has weeds manually to be pulled out in time, and pays attention to not injuring seedling and underground rhizome.Before rainy season set in time Watering, deep more than 35 centimetres draining ditch water discharge is opened during rainy season set in field surrounding, prevent ponding and rotten.Soil moisture content It is too low, cauline leaf dehydration is easily caused, root system is withered and dead, and too high then easy generation pest and disease damage, rhizome rot.The first two ripe year is appropriate Shade increase illumination is reduced, in favor of the accumulation of secondary metabolites and dry.
5th, apply fertilizer
Per hectare applies the decomposed farm manure of 30-35 tons and makees base manure.Winter top dressing is carried out in late November to early December, first in table After soil is gently intertilled once, fine day is selected, per hectare applies 150-250 kilograms of composite fertilizer;Then in 30 tons of barnyard manure of covering above, then Some thin muds soil is covered above.Spring fertilizer applies decomposed farm manure 1-2 times after seedling all sprouts, and each 15-20 tons, uses foliar fertilizer thereafter Spray 2 times;Before and after the beginning of spring, seedling passes table soil, during 3 cm of height of seedling, timely top dressing.Pluck and withstand on nutrient growth and terminate it When, ovary is extractd to the plant do not reserved seed for planting, but retain sepal(Photosynthesis can be carried out), to ensure that organic substance turns to rhizome Move, old yellow leaf is extractd after new talent sprouts out in south heavy building in addition, reduces nutrient consumption.Every time table is first removed during fertilising Layer is covered as rotten fallen leaves pine needle, covers one layer of fallen leaves pine needle after fertilising again.
The present embodiment is by using the inventive method, and Yunnan Paris polyphylla grows fine and weed growth is sparse, year weeding 4 times, compared with General planting method year, artificial weeding needed to compare for 7 times, and weed growth is substantially controlled effectively, and artificial weeding workload is significantly Reduce, planting cost significantly reduces, and has evaded the use of chemical herbicide.
Embodiment 2:The method of weed growth is used for the plantation of Yunnan Paris polyphylla in the plantation of this suppression Chinese medicine, selects draining first Good gentle slope, sunshade net is covered above, and soil block is divided into wide about 1 meter of furrow, excavates 20cm, deep about 20cm zanjon, it is ensured that Draining is unimpeded, and soil digs the lower farmers''s base manure pre-processed and smooth;Yunnan Paris polyphylla seedling is pressed to 25cm × 25cm spacing kind Under, fallen leaves pine needle that then uniform fold gathers in advance forms about 20,000/m2 of thick 5cm, density and is in free loose condition (of surface) Fallen leaves pine needle coating, make medicinal material plantation plot surface without significantly appearing, and ensure normally to breathe freely, i.e., in Chinese medicine assortment It is peripheral ground mulching fallen leaves pine needle around seedling rhizome, allows Chinese medicine seedling base of leaf to expose, without prejudice to the normal growth of Chinese medicine, Carry out liquid manure and field management according to a conventional method again;In the growth course of Chinese medicine, by covering pine needle of falling leaves, suppress medicinal material The growth of Weeds Around.
The present embodiment grows fine by using the inventive method, Yunnan Paris polyphylla, and weed growth is sparse, year weeding 4 times, more often Rule implantation methods year artificial weeding needs to compare for 7 times, and weed growth is substantially controlled effectively, and artificial weeding workload significantly subtracts Few, planting cost significantly reduces, and has evaded the use of chemical herbicide.
Embodiment 3:The method of weed growth is used for the plantation of Yunnan Paris polyphylla in the plantation of this suppression Chinese medicine, selects draining first Good gentle slope, sunshade net is covered above, and soil block is divided into wide about 1 meter of furrow, excavates 20cm, deep about 20cm zanjon, it is ensured that Draining is unimpeded, and soil digs the lower farmers''s base manure pre-processed and smooth;Yunnan Paris polyphylla seedling is pressed to 25cm × 25cm spacing kind Under, fallen leaves pine needle that then uniform fold gathers in advance forms about 1.2 ten thousand/m2 of thick 3cm, density and is in free fluffy The fallen leaves pine needle coating of state, make medicinal material plantation plot surface without significantly appearing, and ensure normally to breathe freely, i.e., in Chinese medicine It is peripheral ground mulching fallen leaves pine needle around seedling rhizome, allows Chinese medicine seedling base of leaf to expose, without prejudice to the normal life of Chinese medicine It is long, then liquid manure and field management are carried out according to a conventional method;In the growth course of medicinal material, by covering pine needle of falling leaves, depressant The growth of material Weeds Around.
The present embodiment grows fine by using the inventive method, Yunnan Paris polyphylla, and weed growth is sparse, year weeding 4 times, more often Rule implantation methods year artificial weeding needs to compare for 7 times, and weed growth is substantially controlled effectively, and artificial weeding workload significantly subtracts Few, planting cost significantly reduces, and has evaded the use of chemical herbicide.
Embodiment 4:The method of weed growth is used for the plantation of pseudo-ginseng in the plantation of this suppression Chinese medicine, selects draining good first Good gentle slope, covers sunshade net above, and ensures that draining is unimpeded, and soil digs the lower farmers''s base manure pre-processed and smooth; By pseudo-ginseng seedling by under 30cm × 30cm spacing kind, fallen leaves pine needle that then uniform fold gathers in advance, formed thick 4cm, About 1.5 ten thousand/m2 of density and in the fallen leaves pine needle coating of free loose condition (of surface), makes plantation plot surface without significantly appearing, And ensure normal ventilative, i.e., it is peripheral ground mulching fallen leaves pine needle around Chinese medicine seedling rhizome, allows Chinese medicine seedling leaf Stem exposes, and without prejudice to the normal growth of Chinese medicine, then carries out liquid manure and field management according to a conventional method;In the growth of Chinese medicine Cheng Zhong, by covering pine needle of falling leaves, suppress the growth of pseudo-ginseng Weeds Around.
The present embodiment grows fine by using the inventive method, pseudo-ginseng, and weed growth is sparse, year weeding 5 times, more conventional Implantation methods year, artificial weeding needed to compare for 7 times, and weed growth is substantially controlled effectively, and artificial weeding workload substantially subtracts Few, planting cost significantly reduces, and has evaded the use of chemical herbicide.
The technology contents of the present invention are described above, but protection scope of the present invention is not limited to the content, , can also be on the premise of present inventive concept not be departed to this hair in one of ordinary skill in the art's possessed knowledge Bright technology contents make a variety of changes, within the spirit and principles of the invention, any modification for being made, equivalent substitution, Improve etc., it should be included in the scope of the protection.

Claims (3)

  1. A kind of 1. method for suppressing weed growth in Chinese medicine plantation, it is characterised in that:First according to a conventional method by Yunnan Paris polyphylla etc. The seed of Chinese medicine is equably sown in the plantation plot pre-processed and spreads last layer fine earth, or is locating in advance according to a conventional method The seedling of Chinese medicine is planted in the plantation plot managed;Then by the fallen leaves pine needle uniform fold gathered in advance in Chinese medicine assortment Plot surface is planted, makes Chinese medicine plantation plot surface without significantly appearing, and ensures the ventilative and printing opacity of normal nursery, then by often Advise method for culturing seedlings and carry out liquid manure and field management;After Chinese medicine seed sprouting, then the field such as transplanting and liquid manure pipe according to a conventional method Reason, and plot surface uniform fold fallen leaves pine needle is being planted, ensure the normal growth of Chinese medicine;In the nursery and growth of Chinese medicine During, by covering pine needle of falling leaves, suppress the growth of Chinese medicine Weeds Around.
  2. 2. the method according to claim 1 for suppressing weed growth in Chinese medicine plantation, it is characterised in that:It is described to be covered in The thickness of the fallen leaves pine needle on Chinese medicine plantation plot surface is 1.5-5cm.
  3. 3. the method according to claim 1 for suppressing weed growth in Chinese medicine plantation, it is characterised in that:It is described to be covered in The fallen leaves pine needle on Chinese medicine plantation plot surface is in free loose condition (of surface), and its density is ten thousand/m2 of 0.5-2.
CN201710847145.9A 2017-09-19 2017-09-19 A kind of method for suppressing weed growth in Chinese medicine plantation Pending CN107466659A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150071A (en) * 2018-03-19 2019-08-23 昆明英武农业科技有限公司 A kind of plateau tropical rainforest area rhizoma polygonati bletilla striata farmland planting seals careless technology
CN110754348A (en) * 2019-11-06 2020-02-07 重庆市药物种植研究所 Novel polygonatum cyrtonema seed seedling culture method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409654A (en) * 2015-11-04 2016-03-23 云南中医学院 Method for inhibiting panax notoginseng from root rot by cover matrix
CN106386153A (en) * 2016-11-15 2017-02-15 玉龙县垚润生物开发有限公司 Rapid high-yield culture technique for typhonium giganteum
CN106416655A (en) * 2016-08-02 2017-02-22 景谷雄剑重楼种植专业合作社 Rhizoma Paridis artificial seedling growing method
CN106831130A (en) * 2017-02-03 2017-06-13 迪庆经济开发区箐园生物科技开发有限公司 The implantation methods of Paris polyphylla

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105409654A (en) * 2015-11-04 2016-03-23 云南中医学院 Method for inhibiting panax notoginseng from root rot by cover matrix
CN106416655A (en) * 2016-08-02 2017-02-22 景谷雄剑重楼种植专业合作社 Rhizoma Paridis artificial seedling growing method
CN106386153A (en) * 2016-11-15 2017-02-15 玉龙县垚润生物开发有限公司 Rapid high-yield culture technique for typhonium giganteum
CN106831130A (en) * 2017-02-03 2017-06-13 迪庆经济开发区箐园生物科技开发有限公司 The implantation methods of Paris polyphylla

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150071A (en) * 2018-03-19 2019-08-23 昆明英武农业科技有限公司 A kind of plateau tropical rainforest area rhizoma polygonati bletilla striata farmland planting seals careless technology
CN110754348A (en) * 2019-11-06 2020-02-07 重庆市药物种植研究所 Novel polygonatum cyrtonema seed seedling culture method

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Application publication date: 20171215

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