CN104521490A - Low-cost cedar planting method - Google Patents

Abstract

The invention discloses a low-cost cedar planting method, and relates to the technical field of forestry. The low-cost cedar planting method includes a strong seedling breeding portion and a planting portion, the strong seedling breeding portion includes the steps of breeding field selection, ditch preparation, black film covering and seeding, thinning and weeding, top dressing, rooting and the like, and the planting portion includes the steps of water tank preparation, forest land preparation, first weeding, second weeding, planting, third weeding, fourth weeding, nurture and the like. The low-cost cedar planting method can solve the problem of high management cost of traditional cedar planting.

Description

Low cost China fir implantation methods

Technical field

The present invention relates to technical field of forestry, especially a kind of low cost China fir implantation methods.

Background technology

The traditional China fir implantation methods of China is: in one piece of nursery, cultivate 1 year seedling after high-density sowing China fir kind, China fir height of seedling 20 centimetres ~ 30 centimetres after 1 year, to get ready behind new plot again by 20 centimetres of spacing in the rows plant division, transplant strong sprout, by the strong sprout of the cultivation height of seedling of 2 years 40 centimetres ~ 60 centimetres, transplanted the 3rd year spring, after refining mountain winter in the coming year, assorted clearly with traditional manual instruments such as choppers; This traditional China fir implantation methods, owing to not noting in advance standby water, add kind of lower plant height and weeds highly relative mistake apart from little, need after plantation respectively to foster once in season in winter in summer two use conventional tool respectively, input manually more, therefore planting cost is high.

Summary of the invention

The object of this invention is to provide a kind of low cost China fir implantation methods, it can solve the high problem of traditional cedar Cultivate administration cost.

In order to solve the problem, the technical solution used in the present invention is:

This low cost China fir implantation methods, comprises the following steps:

A, nurturing staff:

A, selection nursery: select nursery to be preferentially selected near planting site, reduce seedling transportation cost, avoid producing haulage time length and easily cause low survival rate;

B, ditch bar prepare: before sowing, the layout of the bar of sowing wants specification, and the bar opened wants straight, and the overall width of each stripe pitch and bar is basically identical, weeding by machine easy to use, to reduce cost of labor; If the shallow bar of employing farm implements ditch, face, ridge to be flattened again after sowing, to use weeding by machine in the future;

C, the sowing of covering black film: adopt disposable use black plastic mulching to sow, black film is opened the hole of diameter 8 centimetres ~ 10 centimetres, spacing 15 centimetres, the period of the day from 11 p.m. to 1 a.m of sowing, sow with seed player mating holes, 3 ~ 5 seeds under each hole;

D, seedling thinning and weeding: when China fir height of seedling about has 5 centimetres, select rainy day seedling thinning, transplant seedlings; Weeding by machine then selects to carry out at fine day;

E, topdress and take root: the season in late fall entering the 3rd year, use machinery to cut root to the old root of Chinese Fir Seedling, and to using meticulous fertilizer and root-inducing powder mixture strong sprout, short its is taken root, and takes root more, raw radicula;

B, transplanting: the Chinese Fir Seedling in the 4th year early spring has reached 130 centimetres high, and well developed root system, can transplant;

A, pond prepare: before the 3rd year rainy season set, dig simple little Chi ponding at the edge of a field, under address, pond is selected in shade, pond is good so that ponding with Waterproof canvas cushion, to ensure the use water using chemical herbicide spraying;

B, forest land prepare: Second Year is cut assorted winter, to be mixed the dry rear refining mountain of trunk by the weeds cut;

C, first time weeding: Second Year refining selects fine day high-pressure spraying equipment to spray a chemical herbicide behind mountain comprehensively, prevent the rudiment of under ground portion rhizome and its place from floating the weed seed rudiment of spreading with the wind;

D, second time weeding: through the soil of first time weeding, more comprehensively carried out a chemical herbicide weed sprays and little assorted tree in the dry season of sweltering heat with high-pressure spraying equipment by the 3rd year;

E, plantation: carry out the 3rd year winter beating bank, then plant, plantation selection south wind in 1 to March the moon of bareroot seedling or little rainy day carry out; Fill and lead up during bank cave and do not stay groove, by root compacting, the earth not within 5 centimetres, backfill soil top layer;

F, third time weeding: after plantation in the 4th year spring, cauline leaf processing-type weed killer herbicide is optionally used again for little assorted tree and weeds, to remove the little assorted tree of obstinate weeds better, use the shower nozzle spraying can forcing down spray gun during herbicide sprays, select fine day spraying that is calm or gentle breeze, to prevent weed killer herbicide liquid to be spread across on plant branches and leaves, plant is avoided to be subject to poisoning, will around plant beyond 25 centimetres during spraying;

G, the 4th weeding: the summer of the 4th year, optionally use cauline leaf processing-type weed killer herbicide for little assorted tree and weeds, use the shower nozzle spraying forcing down spray gun during herbicide sprays;

H, to foster: the 5th year summer, plant height reached more than 2 meters, plot base closed and weeds in plot are rare and short and small, cut the climing rattan of little assorted tree that some are fragmentary pointedly.

Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:

1, the present invention is compared with conventional art, and take nursery in advance, in advance standby water, cut the measures such as assorted in advance, the cost of labor that transplanting is dropped into afterwards reduces greatly; 2, the present invention can make China fir Cultivate administration cost reduce by more than 50%.

Embodiment

Below in conjunction with embodiment, the present invention is further described:

This low cost China fir implantation methods, comprises the following steps:

A, nurturing staff:

A, selection nursery: select nursery to be preferentially selected near planting site, reduce seedling transportation cost, avoid producing haulage time length and easily cause low survival rate;

B, ditch bar prepare: before sowing, the layout of the bar of sowing wants specification, and the bar opened wants straight, and the overall width of each stripe pitch and bar is basically identical, weeding by machine easy to use, to reduce cost of labor; If the shallow bar of employing farm implements ditch, face, ridge to be flattened again after sowing, to use weeding by machine in the future;

C, the sowing of covering black film: adopt disposable use black plastic mulching to sow, black film is opened the hole of diameter 8 centimetres ~ 10 centimetres, spacing 15 centimetres, utilization, excessive then weeds amount of growth from hole of the too small unfavorable printing opacity in the hole of opening and rainwater are many, in the future except the artificial increase of the showy flowers of herbaceous plants, the period of the day from 11 p.m. to 1 a.m of sowing, sows with seed player mating holes, 3 ~ 5 seeds under each hole, the aperture design of each lower seed of seeder is consistent with the aperture pitch of black film, sows convenient and swift, saves labour turnover;

D, seedling thinning and weeding: when China fir height of seedling about has 5 centimetres, select rainy day seedling thinning, transplant seedlings; Weeding by machine then selects to carry out at fine day;

E, topdress and take root: the season in late fall entering the 3rd year, use machinery to cut root to the old root of Chinese Fir Seedling, and urge it take root to using a small amount of meticulous fertilizer and root-inducing powder mixture strong sprout, take root more, raw radicula; Cultivating strong sprout of well developed root system is close one of the technology of building, and object makes plant just can absorb enough nutrition then, and plant that could be richer with branches and leaves adapts;

B, transplanting: the Chinese Fir Seedling in the 4th year early spring has reached 130 centimetres high, and well developed root system, can transplant;

A, pond prepare: before the 3rd year rainy season set, dig simple little Chi ponding at the edge of a field, under address, pond is selected in shade, pond is good so that ponding with Waterproof canvas cushion, to ensure the use water using chemical herbicide spraying;

B, forest land prepare: Second Year is cut assorted winter, to be mixed the dry rear refining mountain of trunk by the weeds cut;

C, first time weeding: plant after first weeding, behind Second Year refining mountain when most of weeds are unearthed, select fine day high-pressure spraying equipment to spray a chemical herbicide comprehensively, weed killer herbicide first uses soil treatment type and internal-suction type, and two kinds of formulations are carried out Herbicidal mixture by 1:1, prevent the rudiment of under ground portion rhizome and its place from floating the weed seed rudiment of spreading with the wind; During this time use this kind of weed killer herbicide recruitment few, dosage is few, controls the effective of weeds;

D, second time weeding: through the soil of first time weeding, to the 3rd year dry season in sweltering heat, weeds in ground are rare and short, carry out a chemical herbicide spraying again except burring and little assorted tree with high-pressure spraying equipment comprehensively, must with leading to weeds that killing property is comparatively strong, less to pedo relict, the cauline leaf processing-type chemical herbicide that soil played to the effect of loosening is as the chemical herbicide of glyphosate etc. and the mixing of soil treatment type, both play comprehensive herbicide effect, play again the effect of soil treatment; To the winter of the 3rd year, because of Second Year refine mountain winter after the not complete barrier such as assorted tree, plain silk fabrics rattan of burning that ground still has, infiltrate and Exposure to Sunlight through the rainwater of a year, little is rotten, and larger is easy to break, and what avoid because of clear assorted cost is manually a large amount of;

E, plantation: carry out the 3rd year winter beating bank, then plant, plantation selection south wind in 1 to March the moon of bareroot seedling or little rainy day carry out; Fill and lead up during bank cave and do not stay groove, by root compacting, the earth not within 5 centimetres, backfill soil top layer;

F, third time weeding: after plantation in the 4th year spring, take advantage of weeds Shang little Zai for little assorted tree and weeds optionally use once to weeds lead to killing property stronger less to pedo relict, to soil play loosen effect cauline leaf processing-type weed killer herbicide, to remove the little assorted tree of obstinate weeds better, use the shower nozzle spraying can forcing down spray gun during herbicide sprays, select fine day spraying that is calm or gentle breeze, be spread across on plant branches and leaves to prevent weed killer herbicide liquid, plant is avoided to be subject to poisoning, will around plant beyond 25 centimetres during spraying;

G, the 4th weeding: the summer of the 4th year, optionally use for little assorted tree and weeds and the stronger cauline leaf processing-type weed killer herbicide that soil played to loosen effect less to pedo relict of killing property is led to weeds, use the shower nozzle spraying forcing down spray gun during herbicide sprays; Arrived the winter of this year, plot weeds are little, need not foster;

H, to foster: the 5th year summer, plant height reached more than 2 meters, plot base closed and weeds in plot are rare and short and small, cut the climing rattan of little assorted tree that some are fragmentary pointedly.

Claims (1)

1. a low cost China fir implantation methods, is characterized in that: comprise the following steps:

A, nurturing staff:

A, selection nursery: select nursery to be preferentially selected near planting site, reduce seedling transportation cost, avoid producing haulage time length and easily cause low survival rate;

B, ditch bar prepare: before sowing, the layout of the bar of sowing wants specification, and the bar opened wants straight, and the overall width of each stripe pitch and bar is basically identical, weeding by machine easy to use, to reduce cost of labor; If the shallow bar of employing farm implements ditch, face, ridge to be flattened again after sowing, to use weeding by machine in the future;

C, the sowing of covering black film: adopt disposable use black plastic mulching to sow, black film is opened the hole of diameter 8 centimetres ~ 10 centimetres, spacing 15 centimetres, the period of the day from 11 p.m. to 1 a.m of sowing, sow with seed player mating holes, 3 ~ 5 seeds under each hole;

D, seedling thinning and weeding: when China fir height of seedling about has 5 centimetres, select rainy day seedling thinning, transplant seedlings; Weeding by machine then selects to carry out at fine day;

E, topdress and take root: the season in late fall entering the 3rd year, use machinery to cut root to the old root of Chinese Fir Seedling, and to using meticulous fertilizer and root-inducing powder mixture strong sprout, short its is taken root, and takes root more, raw radicula;

B, transplanting: the Chinese Fir Seedling in the 4th year early spring has reached 130 centimetres high, and well developed root system, can transplant;

A, pond prepare: before the 3rd year rainy season set, dig simple little Chi ponding at the edge of a field, under address, pond is selected in shade, pond is good so that ponding with Waterproof canvas cushion, to ensure the use water using chemical herbicide spraying;

B, forest land prepare: Second Year is cut assorted winter, to be mixed the dry rear refining mountain of trunk by the weeds cut;

C, first time weeding: Second Year refining selects fine day high-pressure spraying equipment to spray a chemical herbicide behind mountain comprehensively, prevent the rudiment of under ground portion rhizome and its place from floating the weed seed rudiment of spreading with the wind;

D, second time weeding: through the soil of first time weeding, more comprehensively carried out a chemical herbicide weed sprays and little assorted tree in the dry season of sweltering heat with high-pressure spraying equipment by the 3rd year;

E, plantation: carry out the 3rd year winter beating bank, then plant, plantation selection south wind in 1 to March the moon of bareroot seedling or little rainy day carry out; Fill and lead up during bank cave and do not stay groove, by root compacting, the earth not within 5 centimetres, backfill soil top layer;

F, third time weeding: after plantation in the 4th year spring, cauline leaf processing-type weed killer herbicide is optionally used again for little assorted tree and weeds, to remove the little assorted tree of obstinate weeds better, use the shower nozzle spraying can forcing down spray gun during herbicide sprays, select fine day spraying that is calm or gentle breeze, to prevent weed killer herbicide liquid to be spread across on plant branches and leaves, plant is avoided to be subject to poisoning, will around plant beyond 25 centimetres during spraying;

G, the 4th weeding: the summer of the 4th year, optionally use cauline leaf processing-type weed killer herbicide for little assorted tree and weeds, use the shower nozzle spraying forcing down spray gun during herbicide sprays;

H, to foster: the 5th year summer, plant height reached more than 2 meters, plot base closed and weeds in plot are rare and short and small, cut the climing rattan of little assorted tree that some are fragmentary pointedly.