CN105052447A

CN105052447A - Rhubarb planting method

Info

Publication number: CN105052447A
Application number: CN201510434198.9A
Authority: CN
Inventors: 陈容军
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-22
Filing date: 2015-07-22
Publication date: 2015-11-18

Abstract

The present invention discloses a rhubarb planting method. The rhubarb planting method comprises: 1) choosing a land and preparing the land; 2) cultivating potato seedlings; 3) planting the potato seedlings in a purple sweet potato planting area; 4) breeding rheum palmatum; 5) transplanting rhubarb; and 6) carrying out rhubarb field management. According to the rhubarb planting method, by virtue of an efficient ecological planting method for interplanting of the rhubarb and the purple sweet potato, defects of high cost, slow output, low yield, and the like of rhubarb artificial planting are solved; and an artificial planting technology that not only can improve the economic benefit per unit area and stabilize grain production, but also can improve the yield and the quality of the rhubarb is provided.

Description

The implantation methods of rheum officinale

Technical field

The invention belongs to gardening; The technical field of the cultivation of vegetables, specifically a kind of implantation methods of rheum officinale.

Background technology

Sorrel is polygonaceae Rheum plant sorrel, and latin name: RheumpalmatumL., with dry root and rhizome.Chinese medicine name: rheum officinale [RadixEtRhizomaRhei], another name: todaiwo,rhizoma.Be commonly use, bulk medicinal materials; also be one of world-famous important medicinal material of China's special product; the application medicinal history of existing more than 2000 year at home and abroad; rheum officinale is still so far and lets out real heat, logical stool, breaks good medicine that is stagnant, lower hemostasis; that rheum officinale clearing stomach ball, cow-bezoar bolus, bovine bezoar fire-clearing ball, cow-bezoar antitoxic bolus, hundred are along the important source material of tens kinds of Chinese patent drugs such as ball, clear peaceful ball, coptis bolus for clearing the upper heat, coptis clearing stomach ball; at present, low rhubarb wine, rhubarb beverage, rheum officinale slimming drugs commercially extremely sell well.For a long time, rheum officinale, except domestic use, is important exporting always, finds a good sale in Southeast Asian countries, Japan, the U.S. and Germany, thus has good development prospect.

Summary of the invention

In view of this, the object of the present invention is to provide a kind of implantation methods of rheum officinale, the implantation methods of this rheum officinale passes through rheum officinale and purple potato interplanting efficient ecological implantation methods, solve in rheum officinale artificial planting the defects such as cost is high, output slow, yield poorly, there is provided one can improve unit are economic benefit, stablize grain-production, the artificial planting technique of rheum officinale seed output and quality can be improved again.

In order to achieve the above object, the implantation methods of a kind of rheum officinale of the present invention, comprises the following steps:

1) selection of land wholely: select well-drained sand loam or the plot containing humus loam, deep ploughing weeding is smooth; Deng line-spacing plantation potato seedling, by the ridge heart, 10cm depth ditch is drawn to ridge heart 80cm, in ditch, spread fertilizer over the fields decomposed dung, NPK Nitrogen, Phosphorus and Potassium and zinc fertilizer; Fetching earth between two ridges covers on dressing furrow again, makes ridge, and then covering with plastic film is in order to transplanting, and be set to purple planting potato district and rheum officinale growing area respectively on adjacent ridge, purple planting potato district lays mellow soil and farmyard manure mixture, laying depth is 1 ~ 2cm;

2) potato seedling is cultivated: seeding nursery on greenhouse seedbed, the wide 1.2m in its seedbed, dark 20 ~ 30cm, bed temperature 25-35 DEG C, first at seedbed Shang Shi farmers' base fertilizer, plantation potato seed back up, head is slightly high, afterbody mud, cephlad-caudal is consistent, execute the hurdle fertilizer that becomes thoroughly decomposed again, evenly cover on potato seed, on cover 1.5-2cm fine earth, then covering with plastic film, the fine earth compacting of mulch film surrounding, after emerging, seedling bed temperature controls at 20 ~ 25 DEG C, prevent high temperature to burn seedling, if temperature in the shed is more than 30 DEG C, want timely ventilation and heat, prevent from burning seedling, potato seed emerge last as do not water, in order to high temperature vernalization, diseases prevention and emerging,

3) purple planting potato district plantation potato seedling: tiltedly plant and bury, during arid, two leaves wholeheartedly basset, and rest blade is buried in the earth; Planting density is 4000 ~ 4500 plants/acre;

4) sorrel nursery: nursery divides spring sowing and autumn sowing, and type of seeding divides drilling and broadcasts sowing, drilling every mu sowing quantity 1.5 ~ 2 kilograms; Broadcasting sowing is every mu of sowing quantity 2 ~ 4 kilograms; Sorrel seedling management: timely weeding, watering, fertilizing after emerging, the final singling when height of seedling 10 ~ 15 centimetres, early winter covers with soil, grass or fallen leaves after Hui Miao, when next year sprouts, throw off covering;

5) rheum officinale is transplanted: transplanted the 2nd year 3 ~ April, autumn sowing person transplanted the 3rd year 3 ~ April, was cut off by the elongated portion of side root and main root during transplanting, transplanted seedling is planted in the middle of ridge, every ridge a line, and spacing in the rows is 0.25m, plantation alternate with corn, mu plants sorrel 3300 strain; Earthing after planting, blinding should be shallow, and Miao Ye is basseted; Make base fertilizer with decomposed dung 2000 ~ 4000kg and NPK Nitrogen, Phosphorus and Potassium 5 ~ 10kg, execute rear cultivation seedling for every mu;

6) rheum officinale field management: First Year weeding secondary, the 1st time in 6 ~ July, the 2nd time after falling seedling 9 ~ October; Second Year weeding secondary, the 1st time before emerging April, the 2nd time after falling seedling 9 ~ October; Within 3rd year, only before emerging, weeding is once; All can topdress once after each intertill and clean tillage, spring and summer combines ridging with natural pond, Xi liquid, autumn and winter, uses compost, and add phosphate fertilizer in compost; Carry out the extermination of disease and insect pest routinely, non-seed field extracts colored tongue in time.

Further, in step 3) in, purple potato potato is climing will destroy main climing terminal bud when growing to 80 centimetres in time, promotes lateral bine growth; The purple potato seedling grown is carried out carrying Teng, grabs pine, pulls apart root hair, does not upset direction when carrying Teng, still replace.

Beneficial effect of the present invention is:

The implantation methods of rheum officinale of the present invention passes through rheum officinale and purple potato interplanting efficient ecological implantation methods, solve in rheum officinale artificial planting the defects such as cost is high, output slow, yield poorly, there is provided one can improve unit are economic benefit, stablize grain-production, the artificial planting technique of rheum officinale seed output and quality can be improved again.

Embodiment

The implantation methods of a kind of rheum officinale of the present invention, comprises the following steps:

1) selection of land wholely: select well-drained sand loam or the plot containing humus loam, deep ploughing weeding is smooth; Deng line-spacing plantation potato seedling, by the ridge heart, 10cm depth ditch is drawn to ridge heart 80cm, in ditch, spread fertilizer over the fields decomposed dung, NPK Nitrogen, Phosphorus and Potassium and zinc fertilizer; Fetching earth between two ridges covers on dressing furrow again, makes ridge, and then covering with plastic film is in order to transplanting, and be set to purple planting potato district and rheum officinale growing area respectively on adjacent ridge, purple planting potato district lays mellow soil and farmyard manure mixture, laying depth is 1 ~ 2cm.

2) potato seedling is cultivated: seeding nursery on greenhouse seedbed, the wide 1.2m in its seedbed, dark 20 ~ 30cm, bed temperature 25-35 DEG C, first at seedbed Shang Shi farmers' base fertilizer, plantation potato seed back up, head is slightly high, afterbody mud, cephlad-caudal is consistent, execute the hurdle fertilizer that becomes thoroughly decomposed again, evenly cover on potato seed, on cover 1.5-2cm fine earth, then covering with plastic film, the fine earth compacting of mulch film surrounding, after emerging, seedling bed temperature controls at 20 ~ 25 DEG C, prevent high temperature to burn seedling, if temperature in the shed is more than 30 DEG C, want timely ventilation and heat, prevent from burning seedling, potato seed emerge last as do not water, in order to high temperature vernalization, diseases prevention and emerging.

3) purple planting potato district plantation potato seedling: tiltedly plant and bury, during arid, two leaves wholeheartedly basset, and rest blade is buried in the earth; Planting density is 4000 ~ 4500 plants/acre, and purple potato potato is climing will destroy main climing terminal bud when growing to 80 centimetres in time, promotes lateral bine growth; The purple potato seedling grown is carried out carrying Teng, grabs pine, pulls apart root hair, does not upset direction when carrying Teng, still replace.

4) sorrel nursery: nursery divides spring sowing and autumn sowing, and type of seeding divides drilling and broadcasts sowing, drilling every mu sowing quantity 1.5 ~ 2 kilograms; Broadcasting sowing is every mu of sowing quantity 2 ~ 4 kilograms; Sorrel seedling management: timely weeding, watering, fertilizing after emerging, the final singling when height of seedling 10 ~ 15 centimetres, early winter covers with soil, grass or fallen leaves after Hui Miao, when next year sprouts, throw off covering.

5) rheum officinale is transplanted: transplanted the 2nd year 3 ~ April, autumn sowing person transplanted the 3rd year 3 ~ April, was cut off by the elongated portion of side root and main root during transplanting, transplanted seedling is planted in the middle of ridge, every ridge a line, and spacing in the rows is 0.25m, plantation alternate with corn, mu plants sorrel 3300 strain; Earthing after planting, blinding should be shallow, and Miao Ye is basseted; Make base fertilizer with decomposed dung 2000 ~ 4000kg and NPK Nitrogen, Phosphorus and Potassium 5 ~ 10kg, execute rear cultivation seedling for every mu.

6) management is asked in rheum officinale field: First Year weeding secondary, the 1st time in 6 ~ July, the 2nd time after falling seedling 9 ~ October; Second Year weeding secondary, the 1st time before emerging April, the 2nd time after falling seedling 9 ~ October; Within 3rd year, only before emerging, weeding is once; All can topdress once after each intertill and clean tillage, spring and summer combines ridging with natural pond, Xi liquid, autumn and winter, uses compost, and add phosphate fertilizer in compost; Carry out the extermination of disease and insect pest routinely, non-seed field extracts colored tongue in time.

What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.

Claims

1. an implantation methods for rheum officinale, is characterized in that: comprise the following steps:

4) sorrel nursery: nursery divides spring sowing and autumn sowing, and type of seeding divides drilling and removes to be broadcast, drilling every mu sowing quantity 1.5 ~ 2 kilograms; Broadcasting sowing is every mu of sowing quantity 2 ~ 4 kilograms; Sorrel seedling management: timely weeding, watering, fertilizing after emerging, the final singling when height of seedling 10 ~ 15 centimetres, early winter covers with soil, grass or fallen leaves after Hui Miao, when next year sprouts, throw off covering; 2. the implantation methods of rheum officinale as claimed in claim 1, is characterized in that: in step 2) in, the mixed proportion of described chicken droppings and bright and beautiful carp disintegrating slag is set to 3: 1 ~ 4: 1, and the thickness of described mixed fertilizer layer is set to 3 ~ 4cm.

2. the implantation methods of rheum officinale as claimed in claim 1, is characterized in that: in step 3) in, purple potato potato is climing will destroy main climing terminal bud when growing to 80 centimetres in time, promotes lateral bine growth; The purple potato seedling grown is carried out carrying Teng, grabs pine, pulls apart root hair, does not upset direction when carrying Teng, still replace.