CN105028109A - Snow pear cutting seedling method - Google Patents

Abstract

The invention discloses a snow pear cutting seedling method. The method comprises the steps of selecting semi-lignified twigs of snow pears in the current year; immersing the snow pear twigs with clean water for 1-1.5 hours, and then immersing the snow pear twigs with soaking agents for 8-12 hours; conducting insertion implantation at May or June; inserting the snow pear twigs into soil vertically, wherein the insertion implantation depth ranges from 2 to 3 cm, and the insertion implantation density is 10*10 cm; during the three days after the insertion implantation, irrigating the twigs with clean water twice every day, once in the morning and once in the evening, and from the fourth day, irrigating the twigs with addition agents for three weeks every three or four days. According to the snow pear cutting seedling method, by treating the non-inserted twigs, the callus tissue of the twigs can be promoted to form, and the survival rate of twig cutting is improved. During the initial stage of the snow pear twig cutting, the twigs are irrigated with clean water regularly, the twigs are made to adapt to the new environment slowly, then under the cooperation of the addition agents, the generation of roots of the twigs is accelerated, the seedling period of the snow pears is shortened, the seedlings are prevented from being damaged by pests and diseases, and the seedling roots are stronger.

Description

A kind of snow pear cuttage and seedling culture method

Technical field

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

Background technology

Snow pear, the tender Bai Ruxue of meat is a kind of common fruit.Record according to Compendium of Material Medica, " pears person, also, its property is fluently descending for profit." it medicinally can be controlled wind-heat, moistening lung, the cool heart, dissolving phlegm, fall fire, removing toxic substances.Medical research proves, pears truly have that moistening lung is dry clearly, relieving cough and reducing sputum, the effect of nourishing blood and promoting granulation.The cuttage raise seedling technique of present snow pear, 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 snow pear cuttage and seedling culture method.

The present invention is achieved through the following technical solutions:

A kind of snow pear cuttage and seedling culture method, comprises the steps:

1) choose the spray of the raw snow pear of 5-10 semi-lignified then, branch is cut to 10-15 centimetre;

2) after snow pear branch being soaked 1-1.5 hour with clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 2 part of 0.002% Gibberellins solution, 0.5 part of cobalamin, 3 part of 0.005% liquor potassic permanganate, 1 part of sodium chloride, 30 parts of water;

3) the transplanting time be May-June, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by snow pear branch, the transplanting degree of depth is 2-3 centimetre, and transplanting density is 10 × 10 centimetres;

5) in three days after cuttage, every day waters clear water twice sooner or later, start in three weeks that 4th day rises to coordinate pouring auxiliary agent, every minor tick 3-4 days, described auxiliary agent is made up of following composition by weight: 2 part of 0.02% sucrose solution, 1 part of cobalamin, 1 part of 0.005% liquor potassic permanganate, 0.5 part of borax, 1 part of sodium chloride, 3 parts of corn stigmas, 5 parts of petals of leading a cow, 40 parts of water; The preparation method of described auxiliary agent is: corn stigma and petal of leading a cow are put into water; and add the hydrolase of 0.5% concentration; be heated to 30-35 DEG C; continue after 1-2 hour; filtering solids residue must mix filtrate; in mixing filtrate, add 0.02% sucrose solution, cobalamin, 0.005% liquor potassic permanganate, sodium chloride, borax, be stirred to and dissolve completely, obtain auxiliary agent.

The invention has the beneficial effects as follows: by snow pear 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 the process to bar of not transplanting, and can promote branch calli induction, improves the survival rate of branch cutting.

(2) the snow pear branch cutting initial stage regularly waters clear water, branch is slowly shaked down, coordinate pouring auxiliary agent afterwards, accelerate the generation of the root of branch, shorten the nursery stage of snow pear, and prevent seedling from being invaded by damage by disease and insect, seedlings root is more strong, improves the survival rate after seedling replanting.

(3) cutting plantation of the inventive method snow pear branch is 95.67%, and planting percent is 93.33%.

Embodiment

A kind of snow pear cuttage and seedling culture method, comprises the steps:

1) choose the spray of the raw snow pear of 5-10 semi-lignified then, branch is cut to 10-15 centimetre;

2) after snow pear branch being soaked 1-1.5 hour with clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 2 part of 0.002% Gibberellins solution, 0.5 part of cobalamin, 3 part of 0.005% liquor potassic permanganate, 1 part of sodium chloride, 30 parts of water;

3) the transplanting time be May-June, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by snow pear branch, the transplanting degree of depth is 2-3 centimetre, and transplanting density is 10 × 10 centimetres;

5) in three days after cuttage, every day waters clear water twice sooner or later, start in three weeks that 4th day rises to coordinate pouring auxiliary agent, every minor tick 3-4 days, described auxiliary agent is made up of following composition by weight: 2 part of 0.02% sucrose solution, 1 part of cobalamin, 1 part of 0.005% liquor potassic permanganate, 0.5 part of borax, 1 part of sodium chloride, 3 parts of corn stigmas, 5 parts of petals of leading a cow, 40 parts of water; The preparation method of described auxiliary agent is: corn stigma and petal of leading a cow are put into water; and add the hydrolase of 0.5% concentration; be heated to 30-35 DEG C; continue after 1-2 hour; filtering solids residue must mix filtrate; in mixing filtrate, add 0.02% sucrose solution, cobalamin, 0.05% liquor potassic permanganate, sodium chloride, borax, be stirred to and dissolve completely, obtain auxiliary agent.

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	300	287	95.67	280	93.33
General cottage method	300	256	85.33	243	81

Table 1

Can be found out by table 1, the rooting rate of the cuttage of snow pear branch of the present invention is all high than general cottage method with planting percent.

Claims (1)

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

1) choose the spray of the raw snow pear of 5-10 semi-lignified then, branch is cut to 10-15 centimetre;

2) after snow pear branch being soaked 1-1.5 hour with clear water, then soaking agent is adopted to soak 8-12 hour; Described soaking agent is mixed by following composition by weight: 2 part of 0.002% Gibberellins solution, 0.5 part of cobalamin, 3 part of 0.005% liquor potassic permanganate, 1 part of sodium chloride, 30 parts of water;

3) the transplanting time be May-June, the morning 6-7 point, afternoon 5-6 point;

4) vertically inserted in soil by snow pear branch, the transplanting degree of depth is 2-3 centimetre, and transplanting density is 10 × 10 centimetres;

5) in three days after cuttage, every day waters clear water twice sooner or later, start in three weeks that 4th day rises to coordinate pouring auxiliary agent, every minor tick 3-4 days, described auxiliary agent is made up of following composition by weight: 2 part of 0.02% sucrose solution, 1 part of cobalamin, 1 part of 0.005% liquor potassic permanganate, 0.5 part of borax, 1 part of sodium chloride, 3 parts of corn stigmas, 5 parts of petals of leading a cow, 40 parts of water; The preparation method of described auxiliary agent is: corn stigma and petal of leading a cow are put into water; and add the hydrolase of 0.5% concentration; be heated to 30-35 DEG C; continue after 1-2 hour; filtering solids residue must mix filtrate; in mixing filtrate, add 0.02% sucrose solution, cobalamin, 0.005% liquor potassic permanganate, sodium chloride, borax, be stirred to and dissolve completely, obtain auxiliary agent.