CN105875317A

CN105875317A - Bottomland early-spring osier cuttage cultivation method

Info

Publication number: CN105875317A
Application number: CN201510034915.9A
Authority: CN
Inventors: 项田夫; 李永兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-25
Filing date: 2015-01-25
Publication date: 2016-08-24

Abstract

The invention relates to a bottomland early-spring osier cuttage cultivation method. The method comprises ploughing and airing of freeze upturned soil in winter, early-spring cuttage time, land consolidation, cuttage wood processing, cuttage method, field management, and pest control. Through a series of orderly implementation, the survival rate, the yield and the economic benefit of bottomland early-spring osier cuttage cultivation are effectively improved.

Description

A kind of low-lying land purple willow in early spring cuttage planting method

Technical field

The present invention relates to a kind of low-lying land purple willow in early spring cuttage planting method, belong to low-lying land purple willow in early spring cuttage growing and cultivation field.

Background technology

Purple willow belongs to Salicaceae Salix, machaka.After the peeling of purple willow bar, pure white smooth, and branch soft flexible is strong, is good knitted material.Funan County is located in Huaihe River and flood Hebei bank, has 300,000 mu of low-lying lands, wherein has 100,000 mu of long-term hydrops, 6 months to about 8 months.Traditional purple willow implantation methods is to select higher soil cuttage cultivation.At low-lying land along the river, take increase purple willow density, plant cutting carry out root-inducing powder process, oblique cutting kind bar, emerge after enrich chemical fertilizer, earth's surface has shallow water to spray the measures such as fertilizer, purple willow cutting survival rate and the speed of growth can be effectively improved, increase purple willow former bar yield about 20%, make peasant obtain preferable economic benefit.

Summary of the invention

It is an object of the invention to provide a kind of low-lying land purple willow in early spring cuttage growing and cultivation method, the survival rate of low-lying land purple willow in early spring cuttage cultivation, yield and economic benefit can be effectively improved.

The solution of the present invention includes: upturned soil, cutting time in early spring, consolidation, kind cutting treatment, cottage method, field management, the prevention and control of plant diseases, pest control are frozen in dry in the sun of turning over winter.

It is an advantage of the invention that the enforcement by a series of orderly cultivation management method, cuttage in early spring purple willow kind bar can be made, emerge early, improve cuttage survival rate 25%；In the case of 5 months to 7 months hydrops of low-lying land, can not affect purple willow growth, the former bar of cuttage purple willow then, every per mu yield reaches 1000 kilograms to 1300 kilograms, output increased more than 20%；For local farmers, it is provided that a kind of preferably low-lying land purple willow in early spring growing and cultivation method.

Detailed description of the invention

The present invention is described in further detail below:

A kind of low-lying land purple willow in early spring cuttage planting method, the method uses following steps to implement.

1. the time of upturned soil is frozen in dry in the sun of turning over winter: after annual mid-October, select cuttage cultivation purple willow kind bar soil, after there is no hydrops, soil deeptillage 20 centimetres to 30 centimetres, soil dry in the sun and freeze turn up soil 3 months to 4 months.

2. cutting time: in the first tenday period of a month in February of Second Year to the last ten-days period.

3. consolidation and fertilising: in purple willow kind bar cuttage first 4 days to 7 days, 25 centimetres to 30 centimetres of soil of deep ploughing comprehensively, every mu of combination is turned over, and executes decomposed manure 5000 kilograms to 6000 kilograms, 10 kilograms of carbamide, Diammonium phosphate (DAP) 10 kilograms, applies 15 kilograms of ferrous sulfate Pesticidal and sterilizings simultaneously.Flattening after Genging, harrow thin, bedding, furrow are wide 10 meters；Open furrow ditch, wide 0.15 meter, deep 0.2 meter.

4. kind of cutting treatment: plant cutting selection degree of lignification height, bud is full, tissue is substantial, store away in winter strong bar without more than pest and disease damage, and 3 high-quality of eye as kind of a bar, plants cutting diameter 0.8 centimetre to 1 centimetre, length 6 centimetres to 8 centimetres；Kind cutting is suitable for reading cuts flat, and end opening is cut into flat ellipse；Before cuttage, planting bar 20 and be bundled into bundle, end opening is downward, with ABT3 root-inducing powder 600mg/kg, soaks 12 hours to 20 hours.

5. cottage method: purple willow cuttage cultivation, field south-north direction, line-spacing 10 centimetres to 15 centimetres, spacing in the rows 5 centimetres to 7 centimetres；Cutting eye will be planted upwards, and have 2 eyes to the south, and plant cutting and soil face, north, become 60 degree to 70 degree angles, in oblique cutting soil layer, the cutting soil layer having 1 centimetre to 2 centimetres suitable for reading；After plot cuttage completes, water the permeable heavy reality of foot immediately.

6. field management: after kind of a bar is emerged, during high 3 centimetres to 5 centimetres of bar, every pier retains 5 to 7 strong bars, and other branches remove from base portion；When branch grows to about 1 meter, start to send out wooden fork；Prune and to want when pruning laterally to be broken by wooden fork with going out with beating, to be sure not to get rid of downwards wooden fork with leaf.Mid-March, interlacing trench digging, every mu applies ammonium hydrogencarbonate 50 kilograms；Mid-April, interlacing is ditched, is executed 10 kilograms of carbamide for every mu；May, there was water in field to JIUYUE, during the depth of water 10 centimetres to 15 centimetres, to purple willow blade, foliage-spray 1% aqueous solution of urea, every 10 days 1 time, sprayed 6 times to 8 times.

7. the prevention and control of plant diseases, pest control:

Low-lying land purple willow in early spring cuttage cultivation, Major Diseases has rust, insect pest to have willow fleautiauxia armata, willow hawkmoth, chafer, little weevil, and prevention and controls is as follows.

(1) rust

Rust, main harm blade, Field diseases, when 3%, sprays 200 times of sulfonat；Every 10 days 1 time, spray 4 times.

(2). willow hawkmoth, willow fleautiauxia armata, chafer

Willow fleautiauxia armata, willow hawkmoth, chafer Leaf-feeding Insects, with 25% d ichlorbenzuron III suspending agent 1000ppm spraying；Every 7 days 1 time, spray 3 times.

The least weevil

Little weevil, the tender point of main harm purple willow bar and twig, when adult occurs, spray 450 times of liquid preventing and treatings of sevin.

Claims

1. low-lying land purple willow in an early spring cuttage planting method, it is characterised in that: upturned soil, cutting time in early spring, consolidation, kind cutting treatment, cottage method, field management, the prevention and control of plant diseases, pest control are frozen in dry in the sun of turning over winter.

2. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: upturned soil is frozen in dry in the sun of turning over winter；After annual mid-October, after i.e. soil does not has hydrops, soil deeptillage 20 centimetres to 30 centimetres, soil dry in the sun and freeze upturned soil 3 months to 4 months.

3. according to claim 1 cuttage planting method, it is characterised in that: early spring cutting time；In the first tenday period of a month in February of Second Year to the last ten-days period.

4. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: consolidation；In cuttage first 4 days to 7 days, soil of comprehensively deep ploughing 25 centimetres to 30 centimetres, every mu of combination is turned over, and executes decomposed manure 5000 kilograms to 6000 kilograms, 40 kilograms of carbamide, Diammonium phosphate (DAP) 40 kilograms, applies 15 kilograms of ferrous sulfate Pesticidal and sterilizings simultaneously；Flattening after Genging, harrow thin, bedding, furrow are wide 3 meters to 5 meters；Open furrow ditch, wide 0.15 meter, deep 0.2 meter.

5. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: plant cutting treatment；Kind of cutting selects that degree of lignification is high, bud is full, tissue is substantial, without pest and disease damage, and have the high-quality of more than 3 eyes to store away in winter strong bar as kind of a bar, kind cutting diameter 0.8 centimetre to 1 centimetre, length 6 centimetres to 8 centimetres；Kind cutting is suitable for reading cuts flat, and end opening is cut into flat ellipse；Before cuttage, planting bar 20 and be bundled into bundle, end opening is downward, soaks 12 hours to 20 hours with ABT3 root-inducing powder 600mg/kg.

6. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: cottage method；Purple willow cultivation field cuttage south-north direction, line-spacing 10 centimetres to 15 centimetres, spacing in the rows 5 centimetres to 7 centimetres；Cutting eye will be planted upwards, and have 2 eyes to the south；Planting bar and soil face, north, become in 45 degree to 70 degree oblique cutting soil layers, cutting is suitable for reading has 1 centimetre to 2 cm layer of soil；After plot cuttage completes, water the permeable heavy reality of foot immediately.

7. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: field management；After cutting is emerged, height of seedling 3 centimetres to centimetre time, every pier retain 5 to 7 strong bars, other branches remove from base portion；When branch grows to 1 meter of rice left and right, start to send out wooden fork, prune and to want when pruning laterally to be broken by wooden fork with going out with beating, to be sure not to get rid of downwards wooden fork with leaf；Late March, after kind bar is emerged, interlacing is ditched, and every mu applies ammonium hydrogencarbonate 50 kilograms；Mid-April, interlacing is ditched, is executed 10 kilograms of carbamide for every mu；May, there was water in field to JIUYUE, during the depth of water 10 centimetres to 15 centimetres, to purple willow blade, foliage-spray 1% aqueous solution of urea, every 10 days 1 time, sprayed 6 times to 8 times.

8. according to claim 1 low-lying land purple willow in early spring cuttage planting method, it is characterised in that: the prevention and control of plant diseases, pest control: rust: during Field diseases 3%, spray 200 times of sulfonat liquid preventing and treatings, every 10 days 1 time, spray 4 times；The leafeating insects such as willow hawkmoth, willow fleautiauxia armata, chafer, kill with 25% d ichlorbenzuron III suspending agent 1000ppm spraying, every 7 days 1 time, spray 3 times；Little weevil: when adult occurs, sprays 450 times of liquid preventing and treatings of sevin.