CN101627696A

CN101627696A - Method for improving cuttage survival rate of rose

Info

Publication number: CN101627696A
Application number: CN200910184268A
Authority: CN
Inventors: 李姗
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-24
Filing date: 2009-08-24
Publication date: 2010-01-20

Abstract

The invention discloses a method for improving the cuttage survival rate of a rose, which comprises the following steps: in mid June, using furrow hull ash as a matrix to make a cuttage bed and then fully watering and compacting the cuttage bed; using 30 percent carbendazim solution which is diluted by 300 times for sterilizing the matrix before cuttage by using 40g of the carbendazim for per stere of the furrow hull ash; selecting a current growth healthy semi-lignification branch with good sprouts and without diseases; cutting a cuttage branch to have a length of 7-15 centimeters, wherein an upper cut port has a distance of 1 centimeter with a sprout at the upper end and is parallel to a joint, the cut port has smooth and even surface, and a lower cut port is 0.5 centimeter below the joint and cut into an inclined plane of 45 degrees; reserving 2-5 sprouts on each branch and 1-2 pieces of compound leaves on the upper part; dipping the cuttage branch in 30 percent of carbendazim emulsion which is diluted by 500 times for 5-15 minutes; immediately dipping the branch in a heteroauxin solution (500-100mg/L) for 3-5 seconds; keeping a line spacing of 3*10 centimeters of cuttage plants; inserting the branches in the matrix with a depth of 3-5 centimeters; after the branches are inserted, pressing the furrow hull ash on the periphery of the branches solid and fully watering the branches for one time. A full-light intermittent spraying method is adopted to spray and moisturize the branches, and according to different requirements of the branches on water content in different periods, a spraying space and the spraying amount are also reasonably adjusted over time. In every 7-10 days, 50 percent of carbendazim which is diluted by 800-1,000 times are sprayed onto the leaf surfaces to prevent rose diseases. The method improves the survival rate of rose cuttage to 98.1 percent and reduces the seedling culture cost.

Description

A kind of method that improves cuttage survival rate of rose

Technical field

The invention belongs to the breeding plant field, relate to a kind of method that improves cuttage survival rate of rose.

Background technology

Along with growth in the living standard, the people are more and more higher to environment requirement, on the aspect that no longer is confined to afforest, and wish that there are flower, drifting fragrance everywhere in the residing environment four seasons.So the flower appearance is graceful, beautiful in colour, fragrance is pleasant, the florescence is longer, wide adaptability gets China rose and is loved by the people.Traditional propagation method adopts cottage propagation mostly, and cutting medium is generally selected perlite, vermiculite, river sand, rural area soil etc. for use, because vermiculite, perlite be easy to drawing materials and cost height not, the water retention property of river sand is relatively poor, difficult control of the final-period management of cuttage seeding and recruitment are more, and rural area soil easily causes butt rot, therefore, traditional cuttage survival rate not only low (70%～80%), and seedling cost height.This method is cutting medium with the rice chaff ash, and this matrix is not only drawn materials conveniently, the water conservation permeability is better, and the function of sterilizing is arranged again, has promptly reduced seedling cost and has improved the cuttage survival rate (98.1%) of Chinese rose again, more easily promotes aborning.

Summary of the invention

Technical problem to be solved by this invention provides a kind of method that improves cuttage survival rate of rose, to overcome the deficiency that rooting rate is low excessively, seedling cost is high that traditional cottage method causes.

For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:

1, a kind of method that improves cuttage survival rate of rose comprises the steps:

(1) at the early and middle ten days in June, be that matrix is made cutting bed with ridge chaff ash, and with its compacting, water once permeable.Carry out disinfection every cubic metre of ridge chaff ash carbendazim 40g before the cuttage for 300 times with 30% carbendazim solution.

(2) cut preferably overcast and rainy carrying out of bar, select current growth stalwartness, semi-lignified branch that bud is good, disease-free for use.Long 7～15 centimetres of clip plugged ear, last clip are apart from about 1 centimetre of bud in upper end, and be parallel with joint, clip smooth surface, smooth; The bottom clip the joint under 0.5 centimetre, be cut into 45 the degree inclined-planes; Stay 2～5 buds on the every plugged ear, top keeps 1～2 compound leaf.And be that a bundle ties with plugged ear with per 30, be placed in 500 times of solution of 30% carbendazim and soaked 5～15 minutes.Dipped in heteroauxin solution 3～5 seconds in cutting lower end 3～5 centimeters speed then.

(3) can use during cuttage the small wooden thicker slightly on the seedbed, to insert an aperture earlier, then plugged ear be inserted, in case hurt epidermis than the plugged ear footpath.The degree of depth of inserting matrix is 3～5 centimetres, then with the rice chaff ash compacting around the plugged ear.And water at once 1 time permeable, plugged ear and rice chaff ash are combined closely.

(4) adopt full light break spray-on process that plugged ear is carried out spraying and moisturizing, in first week after the cuttage, be 3 minutes daytimes the blanking time of spraying water, and in 10～15 minutes evenings, water spraying time is 15～20 seconds.After one week of cuttage, should be adjusted into 5～7 minutes daytimes to water spray, in 15～20 minutes evenings, water spraying time is adjusted into 20～25 seconds blanking time.Cuttage 30 days, the water spray be intervally adjusted to 15～30 minutes, water spraying time is adjusted to 1～3 minute, evening stop-spraying.Every 800～1000 times of solution preventions of 1 time 50% carbendazim of 7～10 days foliage-sprays Chinese rose disease.

2, the method for raising cuttage survival rate of rose according to claim 1 is characterized in that in the step (1), and described cutting bed wide is that 100～120 centimetres, height are 15 centimetres.

3, the method for raising cuttage survival rate of rose according to claim 1 is characterized in that in the step (2), and there is its top bud should being cut of bud on described plugged ear top.

4, the method for raising cuttage survival rate of rose according to claim 1 is characterized in that in the step (2), described heteroauxin solution concentration is 500～1000mg/L.

5, the method for raising cuttage survival rate of rose according to claim 1 is characterized in that in the step (3), described cuttage seeding row spacing is 3 * 10 centimetres.

Beneficial effect: the method for raising cuttage survival rate of rose of the present invention, make cuttage survival rate of rose bring up to 98.1%, not only improved survival rate greatly, also reduced seedling cost, improved economic benefit.

Embodiment:

According to following embodiment, the present invention may be better understood.Yet, those skilled in the art will readily understand that embodiment only is used to illustrate the present invention, and should also can not limit the present invention described in detail in claims.

Embodiment 1:

In June, 2008, early and middle ten days in the Feng County, Jiangsu Province, was inserted 86632 of plugged ears altogether, had survived 85022 strains.Its method is to be that matrix is made cutting bed with ridge chaff ash, and with its compacting, water once permeable.Carry out disinfection every cubic metre of ridge chaff ash carbendazim 40g before the cuttage for 300 times with 30% carbendazim solution.Cut preferably overcast and rainy carrying out of bar, select current growth stalwartness, semi-lignified branch that bud is good, disease-free for use, long 7～15 centimetres of clip plugged ear, last clip is apart from about 1 centimetre of bud in upper end, with save parallel, clip smooth surface, smooth; The bottom clip the joint under 0.5 centimetre, be cut into 45 the degree inclined-planes; Stay 2～5 buds on the every plugged ear, top keeps 1～2 compound leaf.And be that a bundle ties with plugged ear with per 30, be placed on soaking 5～15 minutes in 500 times of liquid of 30% carbendazim.3～5 centimeters speed were dipped in heteroauxin solution (1000mg/L) 3～5 seconds in the plugged ear lower end then.Seeding row spacing is 3 * 10 centimetres.Can use the small wooden thicker slightly on slotting machine, to insert an aperture during cuttage earlier, then plugged ear be inserted, in case hurt epidermis than the plugged ear footpath.The degree of depth of inserting matrix is 3～5 centimetres, then with the rice chaff ash compacting around the plugged ear.And water at once 1 time permeable, plugged ear and rice chaff ash are combined closely.Adopt full light break spray-on process that plugged ear is carried out spraying and moisturizing, in first week after the cuttage, be 3 minutes daytimes the blanking time of spraying water, and in 10～15 minutes evenings, water spraying time is 15～20 seconds.After one week of cuttage, should be adjusted into 5～7 minutes daytimes to water spray, in 15～20 minutes evenings, water spraying time is adjusted into 20～25 seconds blanking time.Cuttage 30 days, the water spray be intervally adjusted to 15～30 minutes, water spraying time is adjusted to 1～3 minute, evening stop-spraying.Every 1 800～1000 times of 50% carbendazim solutions prevention of 7～10 days foliage-sprays Chinese rose disease.The survival rate of this method is 98.1%.

Claims

1, a kind of method that improves cuttage survival rate of rose is characterized in that this method comprises the steps:

(2) cut preferably overcast and rainy carrying out of bar, select current growth stalwartness, semi-lignified branch that bud is good, disease-free for use.Long 7～15 centimetres of clip plugged ear, last clip are apart from about 1 centimetre of bud in upper end, and be parallel with joint, clip smooth surface, smooth; The bottom clip the joint under 0.5 centimetre, be cut into 45 the degree inclined-planes; Stay 2～5 buds on the every plugged ear, top keeps 1～2 compound leaf.And be that a bundle ties with plugged ear with per 30, be placed in 500 times of liquid of 30% carbendazim and soaked 5～15 minutes.3～5 centimeters speed were dipped in heteroauxin solution 3～5 seconds in the plugged ear lower end then.

(4) adopt full light break spray-on process that plugged ear is carried out spraying and moisturizing, in first week after the cuttage, be 3 minutes daytimes the blanking time of spraying water, and in 10～15 minutes evenings, water spraying time is 15～20 seconds.After one week of cuttage, should be adjusted into 5～7 minutes daytimes to water spray, in 15～20 minutes evenings, water spraying time is adjusted into 20～25 seconds blanking time.Cuttage 30 days, the water spray be intervally adjusted to 15～30 minutes, water spraying time is adjusted to 1～3 minute, evening stop-spraying.After inserting, every 800～1000 times of solution preventions of 1 time 50% carbendazim of 7～10 days foliage-sprays Chinese rose disease.