CN100342773C

CN100342773C - Cultivation process of evergreen lawn roll

Info

Publication number: CN100342773C
Application number: CNB021334676A
Authority: CN
Inventors: 张作忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-15
Filing date: 2002-07-15
Publication date: 2007-10-17
Anticipated expiration: 2022-07-15
Also published as: CN1387751A

Abstract

The present invention belongs to the technical field of breeding evergreen lawns, greening, beautifying and purifying environment and building ecological environment, also belongs to crassulaceae perennial trailing evergreen herbage stems and has a touchdown rooting characteristic. The present invention is characterized in that the twig tips, stems and vines of trailing evergreen grass are broadcast on a composite substrate with no or little soil and bred for months into evergreen lawns which can be rolled and divided for transportation. The rolled lawns are randomly laid on roofs, ground, deserts and salinized land and can Become permanent evergreen lawns through adequate management.

Description

Sweep across the cultivating method on evergreen lawn

The invention belongs to and cultivate evergreen lawn, the technical field of afforesting and beautifying environment purification, conserving water and soil, build ecotope.

Since " method of evergreen grass cultivating " is open, because of the evergreen life-span in the bent grass four seasons unlimited, have heat-resisting, cold-resistant, drought-enduring, anti-cloudy characteristic, applied widely.Cultivate the lawn with bent grass, highly dense is smooth naturally, need not to prune, and the function that conserves water and soil, purifies sand and dust, manufacturing oxygen is all strong.Thereby cause the concern of each side, carried out demonstration and promoted.Yet the climing production efficiency of planting in the cave of prizing of evergreen grass blade is too low, and weeds harm is serious, is difficult to accomplish that large-scale production promotes fast, and more not satisfied people wish to form the requirement of evergreen lawn scenery as early as possible in the place of cultivating the lawn.

According to the stipes of perennial this plant of overgrowed evergreen grass of Crassulaceae, having contacts to earth takes root for sprouting and branches out, and does not even contact scholar's earth, rests the characteristics that also can take root and sprout and branch out on the tangerine bar powder, has carried out experimental study for many years and production application, has finished the present invention.

Feature of the present invention is on no native composite interstitial substance and few native composite interstitial substance, and it is climing to broadcast sowing genus Crassulaceae perennial evergreen grass blade, cultivates to sweep across evergreen lawn, the lawn can be swept across and cut apart, transport the strange land to, on roof, ground, desert, saline land, arbitrarily sod, form evergreen lawn scenery at once.

The concrete practice that cultivation sweeps across evergreen lawn is:

1, sweeps across on the place on evergreen lawn the shop layer of plastic film in cultivation.

2, preparation, place mat composite interstitial substance.Composite interstitial substance has two kinds: do not have native composite interstitial substance, with honeycomb briquette ash ground-slag, coal ash ground-slag, the rubbish that sieves etc. one or more, with one or more uniform mixings such as equivalent volumes peat dust, tangerine bar powder, wood sawdust, bagasse powder, vinasse; Few native composite interstitial substance is with one or more uniform mixings such as the peat dust of soil in small, broken bits and equivalent volumes, tangerine bar powder, wood sawdust, bagasse powder, vinasse.

The matrix of uniform mixing, place mat is on plastic film, and it is real to weed and loosen the soil concora crush, thick about 4 centimeters of matrix, and just making can be for broadcasting sowing the climing nothing soil composite interstitial substance of stem or few native composite interstitial substance.

3, will be cut into evergreen grass blade section, the branch that is about 5 centimeters, by every square metre about 0.5 kilogram, uniform broadcasting is on the good composite interstitial substance of place mat.

4, on the matrix of broadcasting sowing stem section branch, spread fertilizer over the fields the oil cake powder, about 0.25 kilogram of every square meter.There is not oil cake, cake fertilizer such as available cottonseed cake or replace with other fertilizer such as people, animal, fowl argol.

5, water immediately once after the fertilising, make matrix fully drenched.See that later on weather condition waters, keep matrix to be in moisture state all the time.

Broadcast sowing evergreen grass blade section, branch after a couple of days, band base of leaf section, branch stick up work, and 10-15 days stipes start powder blastogenesis roots sprout after 20 days and branch out, two or three months covers matrix substantially, can cultivate into that no soil sweeps across evergreen lawn or few soil sweeps across evergreen lawn in three, four months.Branch makes progress intensive smoothly above this moment composite interstitial substance, and the fibrous root of bent grass the crisscross string of portion in the substrate is full, and matrix is won over by any means one.

Nothing soil or few native evergreen lawn with the method is cultivated can sweep across together with counterdie behind the Cheng Ping and cut apart, and transport strange land roof, ground, desert, saline land to, arbitrarily sod, and water immediately once after sodding, and the climing branch of stem next day sticks up work, forms evergreen lawn scenery.Continue after carry out suitable rich water quality management and pest management continuously, just can become permanent evergreen lawn.

Advantage of the present invention is:

1, makes evergreen lawn production routineization, operation commercialization, be easy to accomplish evergreen lawn production, supply, sod, manage each link standardization, form dotted evergreen lawn production and operation industry, accomplish to sod management one package service, play a significant role for building ecotope.

2, enhance productivity, reduce product cost.Do not have soil and sweep across evergreen lawn with few soil, matrix approaches light weight, and it is tangible that the expense of carrying, sod reduces relatively.The present invention adopts and to broadcast sowing the climing plantation of stem, and a people can broadcast sowing more than plantation 1000 square meters in one day, than sled cave one day 50 square meter of a people of planting, improves work efficiency more than 20 times.Spread film, mix and stir matrix, place mat matrix, broadcast sowing viticula, fertilising, can adopt the facility operation, water available sprinkling irrigation, drip irrigation, the operating efficiency of each link improves, and must make overall cost descend.

3, do not having the evergreen lawn of cultivation on soil and the few soil matrix matter, weeds greatly reduce, and it is main helping implementing chemical weed control, and artificial weeding is the measure of assisting, and does not have weeds when accomplishing into the level ground.

4, enlarged the planting area of bent grass.Sod evergreen lawn in the desert, should the dry sand layer below the desert be separated earlier in face upper berth, desert layer of plastic film, just sod the bent grass level ground then on film, its effect is to prevent to water oozing of lawn under water, saves the hard-won pouring water in desert.Sod the bent grass level ground on the saline land, also should spread layer of plastic film earlier on saline and alkaline ground, then just at film upper berth Lawn planted, the salinity that just can effectively intercept in the saline-alkali soil endangers the bent grass root system with liter waterborne.The shop film intercepts and makes the desert become the oasis at once, and the salt marsh of barren land is afforested at once, and the easy expense of method is economized very much.The southern hills mountain area can be adopted in rainy season and broadcast sowing the climing way of evergreen grass blade, the extensive evergreen that conserves water and soil of cultivating.

Sustainable development of social economy has the protection and the construction of anti-ecotope, more becomes social consensus.Implementing the present invention will hope relevant administrative leader department pay close attention to support.Flourishing day by day in market economy, even under the situation of global one, implementing the present invention will lean on the enterprisers of farsighted, industry leader, earnest improvement of the ecological environment to invest the emerging evergreen lawn industry that sweeps across of setting up, by using function modes such as demonstration opens up a market, just can popularize evergreen lawn as early as possible, the common people that benefit the society can obtain huge economic benefit, social benefit and ecological environment benefit simultaneously.

Claims

1. cultivating method that sweeps across evergreen lawn may further comprise the steps:

Sweep across on the place on evergreen lawn the shop layer of plastic film in cultivation;

Preparation, place mat composite interstitial substance, the matrix of uniform mixing, place mat is on plastic film, and it is real to weed and loosen the soil concora crush, thick about 4 centimeters of matrix, making can be for broadcasting sowing the climing nothing soil composite interstitial substance of stem or few native composite interstitial substance;

To be cut into evergreen grass blade section, the branch that is about 5 centimeters, by every square metre of about consumption of 0.5 kilogram, uniform broadcasting is on the good composite interstitial substance of place mat;

On the matrix of broadcasting sowing stem section branch, spread fertilizer over the fields the oil cake powder, about 0.25 kilogram of every square meter;

Water immediately once after the fertilising, make matrix fully drenched;

Through the several months, cultivate to sweep across the evergreen lawn of cutting apart transportation.