CN107969280A - A kind of field planting method for improving pear tree survival rate - Google Patents

Abstract

The invention discloses a kind of field planting method for improving pear tree survival rate, comprises the following steps A. selection anvil roots；B. scion is selected；C. scion is handled；D. piece-root grafting, E nursery, F. improves the soil, G. is colonized.Technological means is simplified using the present invention, and improves graft survival rate.

Description

A kind of field planting method for improving pear tree survival rate

Technical field

The present invention relates to planting fruit trees technical field, more particularly to a kind of field planting method for improving pear tree survival rate.

Background technology

In the prior art, since the nursery stock of growing directly from seeds of seed propagation is slow-growing, orchard worker's early investment is huge, is unfavorable for planting Development, therefore graft technology just seems particularly necessary.

One kind of vegetative reproduction in grafting, that is, vegetative propagation.It should make the forming layer of scion and stock during grafting Combine closely, to ensure that scion survives.The branch or bud connected, is called scion;The plant connect, is called stock or platform wood. The general seedling for selecting 2 to 4 buds of tool during scion, becomes the top or top of plant, becomes plant after stock grafting after grafting The root system part of body.During grafting, make two forming layers for hindering face close and tighten together, as a result because of hyperplasia, be cured each other Synthesize the entirety that vascular tissue links together.

And the principal element for influencing grafting survival is very much, in order to improve the survival rate after fruit-tree grafting, it is necessary to scion and Improvement is made in management after the affinity of stock, the technology of grafting and grafting, and general orchard worker is difficult to grasp relevant art.

The content of the invention

The invention mainly solves the technical problem of providing a kind of field planting method for improving pear tree survival rate, simplify technology hand Section, and improve graft survival rate.

To solve above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：

A kind of field planting method for improving pear tree survival rate, it is characterised in that comprise the following steps：

A. anvil root is selected：Select the strong birch-leaf pear of the resistance of one's respective area plantation or bean pear to be cultivated as rootstock seedling, and select The lower seedling root of autumn trimming is as anvil root；

B. the gold pear tree of scion, selection stalwartness and no disease and pests harm is selected, gathers scion in winter, every section of gained scion is at least One bud, scion length are 3~4cm；Cold Storage is deposited in into the sealing of scion plastic cloth or is imbedded in standby at shady and cool humidity With；

C. scion is handled：Scion is soaked in the plant treatment liquid that mass concentration is 8%-10%, the plant treatment liquid Form and be：50 parts of lower alcohol, 10 parts of polyethylene glycols, 5 parts of glycerine, 2 parts of preservative；

D. piece-root grafting：Selection scion diameter is less than anvil root diameter, retains 1-2 bud on scion top, 1-2 are cut in the lower end of bud Anvil root upper end, is equally cut a lozenges isometric with scion by the lozenges of 3cm long, depth between forming layer and medulla, End is whittled into ligule, is wrapped up after fitting with plastic film；

E. nursery：After the completion of the piece-root grafting step, piece-root grafting fringe is housed in seedbed, covers wet sand above, stores about 10-15 It or so contact portion heals, and plantation is on seedbed after taking over a job；

F. improve the soil：Select that soil property is deep, loose soil fertile, drainage performance is good, and processing of improving the soil, soil are carried out to soil Oxygen concentration more than 5% in air, pH value 5.6~7.2；

G. it is colonized：Robust plant obtained by nursery is selected, high 35-40 centimetres of pear tree sapling is transplanted in field, and strain body mu plants 222 Strain；Base fertilizer is first used sufficient before field planting, base fertilizer is decomposed organic fertilizer or compost, and separately adds appropriate phosphate fertilizer, by base fertilizer and planting pit soil One layer of soil of lid again after earth mixes, is then transplanted.

Further, after the completion of the field planting step, periodically management.

The beneficial effects of the invention are as follows：The situation of the prior art is different from, the present invention can quickly improve the plantation of pear tree Efficiency simultaneously ensures high viability.

Embodiment

The present invention is described further with reference to specific embodiment.

A kind of field planting method for improving pear tree survival rate, it is characterised in that comprise the following steps：

A. anvil root is selected：Select the strong birch-leaf pear of the resistance of one's respective area plantation or bean pear to be cultivated as rootstock seedling, and select The lower seedling root of autumn trimming is as anvil root；

B. the gold pear tree of scion, selection stalwartness and no disease and pests harm is selected, gathers scion in winter, every section of gained scion is at least One bud, scion length are 3~4cm；Cold Storage is deposited in into the sealing of scion plastic cloth or is imbedded in standby at shady and cool humidity With；

C. scion is handled：Scion is soaked in the plant treatment liquid that mass concentration is 8%-10%, the plant treatment liquid Form and be：50 parts of lower alcohol, 10 parts of polyethylene glycols, 5 parts of glycerine, 2 parts of preservative；

D. piece-root grafting：Selection scion diameter is less than anvil root diameter, retains 1-2 bud on scion top, 1-2 are cut in the lower end of bud Anvil root upper end, is equally cut a lozenges isometric with scion by the lozenges of 3cm long, depth between forming layer and medulla, End is whittled into ligule, is wrapped up after fitting with plastic film；

E. nursery：After the completion of the piece-root grafting step, piece-root grafting fringe is housed in seedbed, covers wet sand above, stores about 10-15 It or so contact portion heals, and plantation is on seedbed after taking over a job；

F. improve the soil：Select that soil property is deep, loose soil fertile, drainage performance is good, and processing of improving the soil, soil are carried out to soil Oxygen concentration more than 5% in air, pH value 5.6~7.2；

G. it is colonized：Robust plant obtained by nursery is selected, high 35-40 centimetres of pear tree sapling is transplanted in field, and strain body mu plants 222 Strain；Base fertilizer is first used sufficient before field planting, base fertilizer is decomposed organic fertilizer or compost, and separately adds appropriate phosphate fertilizer, by base fertilizer and planting pit soil One layer of soil of lid again after earth mixes, is then transplanted.

After the completion of the field planting step, periodically management.

The situation of the prior art is different from, the present invention can quickly improve the plantation efficiency of pear tree and ensure high viability.

The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize invention The equivalent structure or equivalent flow shift that description is made, is directly or indirectly used in other related technical areas, It is included within the scope of the present invention.

Claims (2)

1. a kind of field planting method for improving pear tree survival rate, it is characterised in that comprise the following steps：

A. anvil root is selected：Select the strong birch-leaf pear of the resistance of one's respective area plantation or bean pear to be cultivated as rootstock seedling, and select The lower seedling root of autumn trimming is as anvil root；

B. the gold pear tree of scion, selection stalwartness and no disease and pests harm is selected, gathers scion in winter, every section of gained scion is at least One bud, scion length are 3~4cm；Cold Storage is deposited in into the sealing of scion plastic cloth or is imbedded in standby at shady and cool humidity With；

C. scion is handled：Scion is soaked in the plant treatment liquid that mass concentration is 8%-10%, the plant treatment liquid Form and be：50 parts of lower alcohol, 10 parts of polyethylene glycols, 5 parts of glycerine, 2 parts of preservative；

D. piece-root grafting：Selection scion diameter is less than anvil root diameter, retains 1-2 bud on scion top, 1-2 are cut in the lower end of bud Anvil root upper end, is equally cut a lozenges isometric with scion by the lozenges of 3cm long, depth between forming layer and medulla, End is whittled into ligule, is wrapped up after fitting with plastic film；

E. nursery：After the completion of the piece-root grafting step, piece-root grafting fringe is housed in seedbed, covers wet sand above, stores about 10-15 It or so contact portion heals, and plantation is on seedbed after taking over a job；

F. improve the soil：Select that soil property is deep, loose soil fertile, drainage performance is good, and processing of improving the soil, soil are carried out to soil Oxygen concentration more than 5% in air, pH value 5.6~7.2；

G. it is colonized：Robust plant obtained by nursery is selected, high 35-40 centimetres of pear tree sapling is transplanted in field, and strain body mu plants 222 Strain；Base fertilizer is first used sufficient before field planting, base fertilizer is decomposed organic fertilizer or compost, and separately adds appropriate phosphate fertilizer, by base fertilizer and planting pit soil One layer of soil of lid again after earth mixes, is then transplanted.

2. the field planting method according to claim 1 for improving pear tree survival rate, it is characterised in that the field planting step is completed Afterwards, periodically management.