CN105532221A - Ecological weeding method for Panax notoginseng transplanting - Google Patents

Abstract

The invention discloses an ecological weeding method for Panax notoginseng transplanting. After Panax notoginseng transplanting, soil is not directly added into Panax notoginseng pits, rough rotten organic soil with a bactericide is directly added into the Panax notoginseng pits, then drop irrigation belts are arranged along furrow surfaces at intervals, and the furrow surfaces are each covered with a black film; when the Panax notoginseng emerges, a gap is formed on each film over seedlings through a knife, and then the seedlings can come out from each gap; during irrigation, a water pump is used in a main pipeline of the drop irrigation belts; and during fertilization, liquid fertilizer is applied to the furrow surfaces with water. According to the method, the problem of weeding in two years of a Panax notoginseng transplanting field can be solved, the water consumption of Panax notoginseng can be greatly decreased, the labor efficiency can be improved, the production cost can be reduced, and the economic benefits can be increased.

Description

The ecological herbicidal methods that a kind of pseudo-ginseng is transplanted

Technical field

The present invention relates to Chinese medicine Cultivating techniques field, the ecological herbicidal methods of specifically a kind of pseudo-ginseng transplanting.

Background technology

Along with the development of productivity, the culture technique of agricultural requires more and more higher, and when the river rises the boat goes up for the simultaneously shortage of agricultural workforce and service charge, also forces the mode adopting facility, equipment, enhance productivity, reduce production cost.

Pseudo-ginseng is a kind of rare traditional Chinese medicine, and in recent years because its drug effect is familiar with by increasing people, the market demand is very high, and area under cultivation increases year by year.But the planting technology of pseudo-ginseng is in a backward condition always.Specifically first by smooth bed seedbed, puncher is then utilized to punch on moisture in the soil face, recycling artificial seeding.After seed is planted 1 year on seedbed, sub-bar digs out by Second Year, selects the sub-bar of anosis health to be transplanted on the furrow face, land for growing field crops of Gong, then at upper cover one deck soil, lid layer pine tree dries up the pine needle landed again, and will water on pine needle by water with water pipe when watering, fertilizer is also sprinkling upon on pine needle.In recent years along with cost of labor rises year by year, the proportion of artificial weeding in pseudo-ginseng production cost is also more and more higher, and traditional mode utilizing pine needle to cover can increase the weight of the weed seed density in moisture in the soil face, and what increase weeds prevents and kill off cost.

Pseudo-ginseng is as rare traditional Chinese medicine, and forbid all the time or limit using weed killer herbicide, therefore, artificial control's weeding system that almost cost is unique at present, time-consuming, production cost is huge.Secondly, the general lack of water in pseudo-ginseng suitable planting regions, major part region depends on waterwheel from transporting water at a distance, then waters by the mode that water pipe waters, and the use water electrode of every cubic metre is high, and waste is very serious, and adopting the mode of flood pouring, water utilization rate is low, easily causes soil compaction, to most of notoginseng planting districts serious water shortage, use cost is high.Again, present stage adopts pine needle to cover, and needs forest to collect pine needle, damages forest ecological environment.Further, Fertilizer application mode is for spreading fertilizer over the fields granular fertilizer, utilization rate of fertilizer is low.Therefore, while solution weeding, can the problem that find suitable method to fall low water usage cost become a great problem.

Summary of the invention

The object of the present invention is to provide the ecological herbicidal methods that a kind of pseudo-ginseng is transplanted, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the invention provides following technical scheme:

The ecological herbicidal methods that pseudo-ginseng is transplanted, concrete steps are as follows:

(1) selecting the panax notoginseng bar of anosis health (the pseudo-ginseng seedling by growing a year after seed germination), mixing upper bactericide by operation instruction, after spreading airing out, for subsequent use;

(2) transplant ground pseudo-ginseng and accomplish fluently the pool, put into the panax notoginseng bar handled well, every pool adds self-prepared organic fertilizer 30 ~ 50g;

(3) by spacing 20 ~ 30cm in multirow irrigate band, upper berth, furrow face, furrow termination enters main pipeline;

(4) black mulch film is spread in furrow face, at the periphery soil compaction of mulch film;

(5) liquid fertilizer is added in vat, utilize the pressure of pump that liquid fertilizer is poured into pseudo-ginseng along irrigate band main pipeline and transplant moisture in the soil face, ground;

(6), after observation pseudo-ginseng young shoot is unearthed, open a crack with sharp cutter on young shoot top, gap length is no more than 3cm;

(7) according to soil moisture content and pseudo-ginseng growing way, utilize irrigate band to water fertilizer in good time and water.

As the further scheme of the present invention: the ground film thickness in described step (4) is 0.01 ~ 0.015mm.

Compared with prior art, the invention has the beneficial effects as follows: the inventive method not only solves once transplants the pseudo-ginseng field weeding problem of 2 years, and greatly reduces pseudo-ginseng water consumption, improves efficiency, reduces production cost, add economic benefit.

Embodiment

Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Embodiment

The inventive method is for pseudo-ginseng transplant field, and after pseudo-ginseng is transplanted, on the pseudo-ginseng pool, not direct earthing, directly adds a cover the coarse histosol of becoming thoroughly decomposed being mixed with bactericide, then put an irrigate band along furrow face every 20 ~ 30cm; Then, at the black mulch film of the thick 0.01mm of furrow cover last layer, after pseudo-ginseng emerges, break with pocket knife film on seedling the seam that a length is about 2cm, seedling is allowed to come outbreak out from gap, by the main pipeline charging pump of irrigate band when watering, adopt Liquid Fertilizer during fertilising, pour into furrow face with water.

1, adopt black film mulching, disposable input, with low cost, the duration is long, saving of labor, saves time, reduces costs.

2, do not use pine needle, reduce the pressure to forest ecosystem.

3, adopt drip irrigation under film, water use efficiency is high, can not cause soil compaction.

4, adopt drip irrigation under film, adopt Liquid Fertilizer rich water to pour into, utilization rate of fertilizer is high, and cost is low.

5, adopt plastic mulching only to stay the mode of crack, moisture evaporation is little, reduces irrigation times.

By edition with parallel text method and traditional implantation methods, the effect obtained is as follows

Effect	Traditional mode	The present invention
			Seedling-growing time	Normally	15 days in advance
Weeding number of times	5 times/year	0 times/year
			Weeding cost	2000 yuan/(mu year)	120 yuan/(mu year)
Water interval	2-4 week/time	4-8 week/time
			Water water consumption	3000kg/ time	300kg/ time
Use fertile cost	500 yuan/(mu year)	200 yuan/(mu year)
			Disease incidence of soil-borne disease	Normally	Reduce by 35.7%
The leaf diseases incidence of disease	Normally	Reduce by 55.8%
			Pine needle utilization rate	400kg/ mu	0kg/ mu
Use cost	300 yuan/mu	0 yuan/mu

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.

Claims (2)

1. an ecological herbicidal methods for pseudo-ginseng transplanting, it is characterized in that, concrete steps are as follows:

(1) select the panax notoginseng bar of anosis health, mix upper bactericide by operation instruction, after spreading airing out, for subsequent use;

(2) transplant ground pseudo-ginseng and accomplish fluently the pool, put into the panax notoginseng bar handled well, every pool adds self-prepared organic fertilizer 30 ~ 50g;

(3) by spacing 20 ~ 30cm in multirow irrigate band, upper berth, furrow face, furrow termination enters main pipeline;

(4) black mulch film is spread in furrow face, at the periphery soil compaction of mulch film;

(5) liquid fertilizer is added in vat, utilize the pressure of pump that liquid fertilizer is poured into pseudo-ginseng along irrigate band main pipeline and transplant moisture in the soil face, ground;

(6), after observation pseudo-ginseng young shoot is unearthed, open a crack with sharp cutter on young shoot top, gap length is no more than 3cm;

(7) according to soil moisture content and pseudo-ginseng growing way, utilize irrigate band to water fertilizer in good time and water.

2. the ecological herbicidal methods of pseudo-ginseng transplanting according to claim 1, it is characterized in that, the ground film thickness in described step (4) is 0.01 ~ 0.015mm.