CN105265142A

CN105265142A - Polygonatum odoratum cultivation technology

Info

Publication number: CN105265142A
Application number: CN201510648210.6A
Authority: CN
Inventors: 叶胜佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-28
Filing date: 2015-09-28
Publication date: 2016-01-27

Abstract

The invention discloses a polygonatum odoratum cultivation technology comprising the following steps: land selection, land preparation, propagation with underground rhizome, field management, and pest and disease control. Polygonatum odoratum cultivation in waste mountains and idle spaces in areas with waste mountains through the polygonatum odoratum cultivation technology is a very promising new industry. Thus, waste mountains and idle spaces can be fully utilized, and considerable economic income can be created. For cultivation in waste mountains and idle spaces, cultivation methods can be applied flexibly according to the terrain and topography. Small-area bedding cultivation or big-ridge cultivation can be chosen in a land with a large idle space, cultivation in caves can be chosen in a land with a small idle space, and land resources can be fully utilized.

Description

The culture technique of a kind of radix polygonati officinalis

Technical field

The present invention relates to a kind of planting technology field, specifically the culture technique of a kind of radix polygonati officinalis.

Background technology

Radix polygonati officinalis is liliaceous plant, the rhizome of radix polygonati officinalis, diameter 5-14 millimeter, and property is put down, and returns stomach lung channel.Function: nourishing Yin and moistening lung, nourishing the stomach to improve the production of body fluid.Decoction can make blood vessel and coronary artery expansion, and the effect of resist oxygen lack, cardiac stimulant, can also reducing blood lipid, blood sugar and alleviate the effect that atherosclerotic plaque formed.

Summary of the invention

Main purpose of the present invention is the implantation methods providing a kind of radix polygonati officinalis, and its output is high, and emergence rate is preferential, is applicable to plant in devastated land, can utilizes land resources fully.

For solving the problems of the technologies described above, the present invention adopts following technical scheme:

A culture technique for radix polygonati officinalis, comprises the following steps:

(1) selection of land, whole: should select the subacidity sandy loam that upper strata is deep, draining good, face south, plough deeply more than 30 centimetres, every mu applies farmyard manure 3000-4000 kilogram and makes base manure simultaneously, wholely carefully rakes, and is made the high furrow of wide 1.3 centimetres.

(2) underground Propagation of Rhizomes is used:

1. kind of stem is selected: in time gathering in the crops autumn, select the hypertrophy of current growth, yellow-white radical bud gives over to kind of a use; With digging, with choosing, with kind, if when chance Changes in weather can not be sowed, radical bud must being spread the leeward cool place place in indoor; Generally every mu with kind of a stem 200-300 kilogram.

2. cultivation method: general in early October to late October, choosing cloudy day or fine day plantation, open 15 centimetres of dark ditches by line-spacing 30 centimetres during sanction on furrow, then will plant stem by spacing in the rows 15 cm flat raft in ditch, cover the muck that becomes thoroughly decomposed immediately, the thinner scholar of lid layer is to flushing with furrow face.

(3) field management:

1. intertill and clean tillage: do not emerge then after cultivation, after the next spring emerges, timely weeding, first time available hand-lifting or shallow hoe, in order to avoid hoe hinders tender shoots, without weeds later above should keeping; The 3rd year densely covered surface layer of rhizome, only should cut weeds with hand-lifting.

2. topdress: in winter then after cultivation, open shallow ridges in the ranks, execute people's animal manure 800-1000 kilogram for every mu, then blinding is passed the winter, and during Second Year height of seedling 7-10 centimetre, refertilizes 1 time, after fall seedling to winter, on in the ranks shallow pine table, spread fertilizer over the fields the dried human and animal excreta that becomes thoroughly decomposed (cow dung, the assorted compost of soil etc.) 1 layer, ridging 7-10 centimetre, as added a cover green grass or dry branches and fallen leaves is then better, 3rd year spring applied people's liquid dung every mu of 1500-2000 kilogram, and executed rear ridging after emerging;

(4) extermination of disease and insect pest:

1. the graywall 5-6 month occurs, blade of causing harm, the bordeaux mixture spraying control of available 1: 1.5: 300;

2. the rust 5-7 month occurs, blade of causing harm, the 1000 times of liquid spraying controls of available 25% triadimefon.

The invention has the beneficial effects as follows:

In the area with waste hilly resources, utilize vacant lot, deserted mountain, cultivation radix polygonati officinalis is a NPD projects having very much development.Deserted mountain public land can be utilized fully, considerable income can be created again.In the cultivation of vacant lot, deserted mountain, the method for cultivation can be applied in a flexible way according to landform, physical features; The plot larger in vacant lot, can select the bed bedding cultivation of small size or the cultivation of large ridge; The plot less in vacant lot can select acupuncture point to cultivate, and can utilize land resources fully; And greatly can improve the output of its radix polygonati officinalis and preferential emergence rate thereof by this culture technique.

Embodiment

(1) selection of land, whole: should select the subacidity sandy loam that upper strata is deep, draining good, face south, plough deeply more than 30 centimetres, every mu applies farmyard manure 4000 kilograms and makes base manure simultaneously, wholely carefully rakes, and is made the high furrow of wide 1.3 centimetres.

(2) underground Propagation of Rhizomes is used:

1. kind of stem is selected: in time gathering in the crops autumn, select the hypertrophy of current growth, yellow-white radical bud gives over to kind of a use; With digging, with choosing, with kind, if when chance Changes in weather can not be sowed, radical bud must being spread the leeward cool place place in indoor; Generally every mu with 300 kilograms, kind of stem.

(3) field management:

2. topdress: in winter then after cultivation, open shallow ridges in the ranks, execute people's animal manure 1000 kilograms for every mu, then blinding is passed the winter, and during Second Year height of seedling 10 centimetres, refertilizes 1 time, after fall seedling to winter, on in the ranks shallow pine table, spread fertilizer over the fields the dried human and animal excreta that becomes thoroughly decomposed (cow dung, the assorted compost of soil etc.) 1 layer, earth up 10 centimetres, as added a cover green grass or dry branches and fallen leaves is then better, after emerging 3rd year spring, apply people's liquid dung 2000 kilograms every mu, execute rear ridging;

(4) extermination of disease and insect pest:

The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.

Claims

1. a culture technique for radix polygonati officinalis, is characterized in that, comprises the following steps:

(2) underground Propagation of Rhizomes is used:

1). plant stem and select: in time gathering in the crops autumn, select the hypertrophy of current growth, yellow-white radical bud gives over to kind of a use; With digging, with choosing, with kind, if when chance Changes in weather can not be sowed, radical bud must being spread the leeward cool place place in indoor; Generally every mu with kind of a stem 200-300 kilogram.

2). cultivation method: general in early October to late October, choosing cloudy day or fine day plantation, open 15 centimetres of dark ditches by line-spacing 30 centimetres during sanction on furrow, then will plant stem by spacing in the rows 15 cm flat raft in ditch, cover the muck that becomes thoroughly decomposed immediately, the thinner scholar of lid layer is to flushing with furrow face.

(3) field management:

1). intertill and clean tillage: do not emerge then after cultivation, after the next spring emerges, timely weeding, first time available hand-lifting or shallow hoe, in order to avoid hoe hinders tender shoots, without weeds later above should keeping; The 3rd year densely covered surface layer of rhizome, only should cut weeds with hand-lifting.

2). topdress: in winter then after cultivation, open shallow ridges in the ranks, execute people's animal manure 800-1000 kilogram for every mu, then blinding is passed the winter, and during Second Year height of seedling 7-10 centimetre, refertilizes 1 time, after fall seedling to winter, on in the ranks shallow pine table, spread fertilizer over the fields the dried human and animal excreta that becomes thoroughly decomposed (cow dung, the assorted compost of soil etc.) 1 layer, ridging 7-10 centimetre, as added a cover green grass or dry branches and fallen leaves is then better, 3rd year spring applied people's liquid dung every mu of 1500-2000 kilogram, and executed rear ridging after emerging;

(4) extermination of disease and insect pest:

1). the graywall 5-6 month occurs, blade of causing harm, the bordeaux mixture spraying control of available 1: 1.5: 300;

2). the rust 5-7 month occurs, blade of causing harm, the 1000 times of liquid spraying controls of available 25% triadimefon.