Summary of the invention
The object of the present invention is to provide a kind of greening method of sowing grass seeds by duster to be intended to solve the problem that water and soil easily runs off, rocky slope is difficult to greening, effect is low that current greening side slope exists.
The present invention is achieved in that a kind of greening method of sowing grass seeds by duster comprises the following steps:
Step 1, slope trimming
Manually, in the situation that going security measure to deploy to ensure effective monitoring and control of illegal activities to put in place, on request side slope is carried out to surfacing, as slope structure unstable region and domatic easy slump stone finishing, guarantee the domatic basicly stable requirement that reaches construction of construction;
Step 2, manually offer and plant raw groove, the large shrub seeds of program request
The artificial specific purpose tool that uses, offers intercepting drain at domatic top, prevents that rainwater from washing away domatic secondary.Use specific purpose tool to plant raw groove domatic offering, plant the about 10cm of raw well width left and right, two plant raw groove between the upper and lower apart from setting according to grade of side slope and soil property hard degree situation.For guaranteeing later stage slope plants normal growth, to plant the large shrub kind of program request in raw groove and need select growth fast, individual much higher year raw flowering shrub of plant, guarantees greening side slope coverage rate and takes into account landscape effect;
Step 3, paving are hung three dimensional network, are beaten anchor pole
Hang three dimensional network on domatic upper berth, three dimensional network is taken advantage of a situation under paving along domatic, when laying, should strain, three dimensional network and domatic maintenance are smooth-going, overlap joint 20cm left and right, left and right, then on domatic, punch with drilling machine, then with steel nail or bamboo nail, three dimensional network is fixed.Can play to a certain extent and prevent the slump of the domatic rubble soil body, the solid native effect of bank protection, plays the effect of " reinforcement " to organic material layer;
Step 4, the hydraulic pressure grass planting of sowing grass seeds by duster
Utilize professional alien earth sparging machinery that the mixture stirring (organic substrate, water, soil, depot fertilizer, quick-acting fertilizer, bonding agent, soil conditioner and plant seed etc.) is ejected into the domatic upper of regulation, jet thickness is 5~7cm.Side slope vegetation covers take shrub and draft as main, and intersperses with the biennial showy flowers of herbaceous plants of part one, and side slope is vertical planting shape, and the powerful root system of side slope vegetation can go deep into domatic, connects into an organic whole domatic, forms an effective side slope protection system;
Step 5, covering nonwoven, maintenance
After sowing grass seeds by duster, cover in time nonwoven, reached the effect of the sun-proof preventing rain wash of water conservation; The maintenance work of seed sprouting, one-tenth level ground phase is most important.At Their Seed Germinating Period, planted agent strengthens water and fertilizer management, and after seedling growth is normal, (about three months) reduce irrigation times gradually, temper the adaptive capacity of plant.It is regularly nursed depending on weather condition in dry season, make it enter smoothly growth animated period, through trimestral maintenance, rate of vegetation can reach more than 95%;
Note: selection and arrangement of plants
It is can reach self-sow with side slope vegetation that plant is selected, and slope treatment effect is sustainable is final purpose ecological recovery mode.Plant as only rely on single variety not only effect cannot reach expection, the even dead object that loses ecological recovery, therefore must take on choice plant species that many kinds are filled with, the mode of careless combination.Grass planting main purpose is to guarantee effect in early stage, and makes domatic rapid greening.Later stage slope greening effect stability and bank protection function form, and mainly rely on the growth of shrub plant., meet certain view requirement simultaneously.
The principle that plant is selected:
1, indigenous plant, or adapted to the exotic plant of local weather conditions;
2, strong stress resistance, particularly wind loading rating is strong, and drought resisting, cold-resistant, anti-barren property are strong;
3, well developed root system, fast growth, covering power is strong;
4, afforest and combine with beautifying, build the comfortable visual effect of nature;
5, perennial, there is self-renewal capacity, effect is permanent;
6, the anniversary evergreen, adapt to low level management.
The present invention greening method of sowing grass seeds by duster has solved the key issue that rocky slope is difficult to greening, can make the shrub that the configures stable growth on rocky slope, has thoroughly solved water and soil loss, rocky slope and has been difficult to greening, problem that effect is low.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the sow grass seeds by duster flow process of method of greening of the present invention, and as shown in the figure, the present invention is achieved in that a kind of greening method of sowing grass seeds by duster comprises the following steps:
S101: arrange side slope;
S102: on the rocky slope of putting in order, build the raw groove of planting of the firm rocky slope of energy with building materials such as three dimensional networks;
S103: design filling plant Nutrition Soil;
S104: design configurations adaptive plant;
S105: the plant of the suitable construction site of option and installment and shrub, and planting the Nutrition Soil that configures suitable selected plant strain growth in raw groove, in another place by the plant of configuration and shrub seed for kind Nutrition Soil, clay etc. to mix by a certain percentage even furnishing muddy for subsequent use;
S106: with hydroseeding equipment sow grass seeds by duster plant and shrub seed kind mixing mud;
S107: carry out later stage pipe and support work, when straw or like vegetable grows into certain altitude, shrub has three, quaterfoil is while growing, in time straw or like vegetable is removed, and impels shrub growth.
The present invention greening method of sowing grass seeds by duster has solved the key issue that rocky slope is difficult to greening, can make the shrub that the configures stable growth on rocky slope, has thoroughly solved water and soil loss, rocky slope and has been difficult to greening, problem that effect is low.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that performing creative labour can make or distortion still within protection scope of the present invention.