CN105265152A - Salix integra cutting and seedling method - Google Patents

Abstract

The invention discloses a salix integra cutting and seedling method, which comprises the steps that salix integra seedling branches with the length being 14-16cm and the thickness being 1cm are selected; the salix integra seedling branches are soaked in clear water with the temperature being 35-40 DEG C for 1-1.5 hours, and then the salix integra seedling branches are soaked in a soaking agent for 8-12 hours; the planting time is September-October; the salix integra seedling branches are vertically inserted into the soil, and the plant and row spacing is 10*35cm; the salix integra seedling branches are watered by clear water in the morning, at noon and at night every day in the first week after cuttage, the salix integra seedling branches are also watered once in the morning, at noon and at night every day after one week, and watering at noon is matched with assistant medicament. According to the salix integra cutting and seedling method, medicament soaking treatment is carried out on branches which are not inserted, thereby being capable of prompting formation of callus tissues at the end part of the seedling branches, and thus improving the survival rate of the seedling branches after cutting. The salix integra seedling branches are watered at regular intervals in the first week after cuttage, and the assistant medicament is watered in a matched manner after the seedling branches gradually adapt to the new environment, thereby prompting generation of a main root and development of lateral roots, not only improving the cuttage survival rate, but also shortening the seedling period.

Description

A kind of purple willow cuttage and seedling culture method

Technical field

The present invention relates to field of planting, particularly relate to a kind of purple willow cuttage and seedling culture method.

Background technology

Purple willow is a kind of important economic crops, can be processed into various products as wicker plaiting article raw material.The plantation of purple willow is generally based on cuttage, but the cuttage raise seedling technique of present purple willow, survival rate is not high, and seedling is more sick and weak, and transplanting survival rate is lower.

Summary of the invention

The object of this invention is to provide a kind of purple willow cuttage and seedling culture method.

The present invention is achieved through the following technical solutions:

A kind of purple willow cuttage and seedling culture method, comprises the steps:

1) 14-16 centimeter length is chosen, 1 centimetre of thick purple willow kind bar;

2) after purple willow kind bar being soaked 1-1.5 hour with 35-40 DEG C of clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 20 parts of Wild Gentiana macrophylla leaves, 15 parts of Wild Gentiana macrophylla roots, 0.5 part of chlorophyllin iron, 30 parts of water; The method for making of described soaking agent is: mixed with Wild Gentiana macrophylla root by Wild Gentiana macrophylla leaf and mash, put into the ethanol that weight portion is 50 parts, leave standstill after 40 minutes, filtering solids residue, then ethanolic solution is added in water, and add chlorophyllin iron, after stirring, removing ethanol;

3) the transplanting time is the 9-10 month, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by purple willow kind bar, the transplanting degree of depth is 2-3 centimetre, and seeding row spacing is 10 × 35 centimetres;

5) in first week after cuttage, morning, noon and afternoon every day water clear water, water the every day of rising after the week or the morning, noon and afternoon each once, assistant medicament is coordinated when noon waters, each assistant medicament uses two weeks of interval, and described assistant medicament is made up of following composition by weight: 2 part of 0.5% calcium chloride solution, 1 part of glutamic acid, 1 part of 0.05% liquor potassic permanganate, 0.5 part of borax, 1 part of polyethylene glycol, 3 parts of Wild Gentiana macrophylla roots, 20 parts of water; The preparation method of described assistant medicament is: Wild Gentiana macrophylla root is put into water, and add the hydrolase of 0.1% concentration, be heated to 35-40 DEG C, continue after 1-2 hour, filtering solids residue must mix filtrate, in mixing filtrate, add 0.5% calcium chloride solution, glutamic acid, 0.05% liquor potassic permanganate, polyethylene glycol, borax, be stirred to and dissolve completely, obtain assistant medicament.

The invention has the beneficial effects as follows: by purple willow cuttage and seedling culture method a kind of disclosed in the present invention.

(1) cuttage and seedling culture method of the present invention is by carrying out medicament immersion treatment to bar of not transplanting, and can promote kind of a bar end calli induction, thus improves the survival rate after kind of bar cuttage.

(2) cuttage of purple willow kind bar regularly waters clear water in first week, treat that kind of a bar slowly shakes down, coordinate pouring assistant medicament afterwards, promote the generation of main root and the growth of side root, not only increase cuttage survival rate, also shorten nursery stage, and can prevent kind of the bar initial stage from being invaded by damage by disease and insect, improve the survival rate after seedling replanting.

(3) cutting plantation of the inventive method purple willow kind bar is 95.25%, and planting percent is 92.25%.

Embodiment

A kind of purple willow cuttage and seedling culture method, comprises the steps:

1) 14-16 centimeter length is chosen, 1 centimetre of thick purple willow kind bar;

2) after purple willow kind bar being soaked 1-1.5 hour with 35-40 DEG C of clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 20 parts of Wild Gentiana macrophylla leaves, 15 parts of Wild Gentiana macrophylla roots, 0.5 part of chlorophyllin iron, 30 parts of water; The method for making of described soaking agent is: mixed with Wild Gentiana macrophylla root by Wild Gentiana macrophylla leaf and mash, put into the ethanol that weight portion is 50 parts, leave standstill after 40 minutes, filtering solids residue, then ethanolic solution is added in water, and add chlorophyllin iron, after stirring, removing ethanol;

3) the transplanting time is the 9-10 month, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by purple willow kind bar, the transplanting degree of depth is 2-3 centimetre, and seeding row spacing is 10 × 35 centimetres;

5) in first week after cuttage, morning, noon and afternoon every day water clear water, water the every day of rising after the week or the morning, noon and afternoon each once, assistant medicament is coordinated when noon waters, each assistant medicament uses two weeks of interval, and described assistant medicament is made up of following composition by weight: 2 part of 0.5% calcium chloride solution, 1 part of glutamic acid, 1 part of 0.05% liquor potassic permanganate, 0.5 part of borax, 1 part of polyethylene glycol, 3 parts of Wild Gentiana macrophylla roots, 20 parts of water; The preparation method of described assistant medicament is: Wild Gentiana macrophylla root is put into water, and add the hydrolase of 0.1% concentration, be heated to 35-40 DEG C, continue after 1-2 hour, filtering solids residue must mix filtrate, in mixing filtrate, add 0.5% calcium chloride solution, glutamic acid, 0.05% liquor potassic permanganate, polyethylene glycol, borax, be stirred to and dissolve completely, obtain assistant medicament.

Cottage method of the present invention and general cottage method are used in contrast:

	Cuttage number	To take root number	Rooting rate %	Number of seedling	Planting percent %
						Cottage method of the present invention	400	389	95.25	370	92.26
General cottage method	400	358	89.5	324	81
						Contrast 1	400	364	91	338	84.5
Contrast 2	400	360	90	344	86

Table 1

Note: contrast 1 is for adopting cottage method of the present invention, and unique difference is, adopt overall process clear process kind of bar early stage, the processing method after cuttage is consistent with the present invention;

Contrast 2 is for adopting cottage method of the present invention, and unique difference is, it is consistent with the present invention that early stage plants bar process, the process after later stage cuttage, does not adopt adjuvant process in addition.

Can be found out by table 1, the rooting rate of the cuttage of purple willow kind bar of the present invention is all high than general cottage method with planting percent, the single processing method taking a certain step of the present invention, and successful declines.

Claims (1)

1. a purple willow cuttage and seedling culture method, is characterized in that: comprise the steps:

1) 14-16 centimeter length is chosen, 1 centimetre of thick purple willow kind bar;

2) after purple willow kind bar being soaked 1-1.5 hour with 35-40 DEG C of clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 20 parts of Wild Gentiana macrophylla leaves, 15 parts of Wild Gentiana macrophylla roots, 0.5 part of chlorophyllin iron, 30 parts of water; The method for making of described soaking agent is: mixed with Wild Gentiana macrophylla root by Wild Gentiana macrophylla leaf and mash, put into the ethanol that weight portion is 50 parts, leave standstill after 40 minutes, filtering solids residue, then ethanolic solution is added in water, and add chlorophyllin iron, after stirring, removing ethanol;

3) the transplanting time is the 9-10 month, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by purple willow kind bar, the transplanting degree of depth is 2-3 centimetre, and seeding row spacing is 10 × 35 centimetres;

5) in first week after cuttage, morning, noon and afternoon every day water clear water, water the every day of rising after the week or the morning, noon and afternoon each once, assistant medicament is coordinated when noon waters, each assistant medicament uses two weeks of interval, and described assistant medicament is made up of following composition by weight: 2 part of 0.5% calcium chloride solution, 1 part of glutamic acid, 1 part of 0.05% liquor potassic permanganate, 0.5 part of borax, 1 part of polyethylene glycol, 3 parts of Wild Gentiana macrophylla roots, 20 parts of water; The preparation method of described assistant medicament is: Wild Gentiana macrophylla root is put into water, and add the hydrolase of 0.1% concentration, be heated to 35-40 DEG C, continue after 1-2 hour, filtering solids residue must mix filtrate, in mixing filtrate, add 0.5% calcium chloride solution, glutamic acid, 0.05% liquor potassic permanganate, polyethylene glycol, borax, be stirred to and dissolve completely, obtain assistant medicament.