CN1328765A

CN1328765A - Method for cultivating lawn

Info

Publication number: CN1328765A
Application number: CN 00114634
Authority: CN
Inventors: 陈南方
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-19
Filing date: 2000-06-19
Publication date: 2002-01-02

Abstract

A lawn planting method is characterized by that according to different characteristics of resisting diseases and pests and resisting adverse surroundings of various grass seeds, several excellent varieties are selected, and according to different ecological environment, a scientific grass seed formula can be formed, and mixed-seeded to implement dominant complementation. its formula is A+B+C+D=100%, in which A is cold season type grass seed, about 0-80%, B is transition type lawn grass seed, about 0-80%, C is local excellent grass seed, about 15-30% and D is xianfeng grass seed for protecting prophase growth of A, B and C, about 5-10%. According to the above-mentioned formula a high-grade beautiful lawn can be obtained.

Description

A kind of kind method for planting of lawn

The present invention relates to a kind of kind method for planting of lawn.

At present at the general single variety planting method that adopts of China's planting lawn industry, that is: the single cold-season turfgrass of the general plantation in area to the west of to the north of the Yellow River, the single warm season turf of the general plantation in areas to the south, the Yellow River. there are a lot of defectives in this original kind method for planting, restricts the development of Lawn Industry for a long time always.Its main scarce limit is as follows:

1. the formed lawn of method of former single variety seeding lawn, when in case certain susceptible disease poison or certain plague of insects take place, certainly will in veriety, stretch rapidly, propagate so that very fast dip-dye full wafer meadow causes large stretch of area withered and yellow or dead, therefore the whole resistant to diseases and insects in lawn is poor, extremely unfavorable turf management.

2. the lawn species of original plantation is single, basic near the original extensive state that runs its course, therefore seasonal strong, always, generally can not form evergreen top grade attractive in appearance of the four seasons and view and admire the lawn no matter the southern north exists 1-6 months the dormancy in summer of changeing yellow phase or 1-2 months winter to change the yellow phase.

3. China is vast in territory, and ecotope is complicated and changeable, and various places soil condition and weather conditions are ever-changing.And do not have any herbaceous plant energy various good and bad environment of simultaneous adaptation in the world and existence smoothly.As the grass seeds that adapts to acid ground just can't be survived in alkaline soils: just the grass seeds of adaptation warm moist is in cold arid area undergrowth even death; Anti-shady type grass seeds just can not survive smoothly in bare area etc.Therefore original single lawn can not adapt to changeable ecotope and to show the anti-pessimum of colony poor, and every kind of planting lawn region is excessively narrow, is seriously restricting the fast development of lawn cause.

In sum, former original lawn exists resistant to diseases and insects poor at least, and extremely unfavorable turf management can not type becomes the four seasons evergreen attractive in appearance high-grade to view and admire the lawn and the plantation region is narrow, many defectives such as restriction Lawn Industry fast development.

Purpose of the present invention is exactly the present situation at above Lawn Industry, the above technical barrier of Lawn Industry has been carried out specialty research for many years and repeatedly planted experimentally, broken traditional convention of planting lawn for a long time, many defectives of Lawn Industry have in the past been overcome, invented a kind of brand-new method of planting lawn, courageously adopted northern grass south to plant, draw in careless north, south, excellent kind of mixed seeding, have complementary advantages, broken through the technical barrier that restricts the Lawn Industry development for a long time, realized that quick planting resistant to diseases and insects is strong, not only cold-resistant but also heat-resisting, anti-pessimum is strong, wide accommodation is convenient to the practical lawn of managing of evergreen type of four seasons top grade attractive in appearance again.(the northern part of high plug of arid of Qinghai-Tibet Platean, outlying district, Xinjiang and thing area can't realize that temporarily the nature open country formula four seasons are evergreen.)

Content of the present invention is: according to its different separately disease-resistant worm and the preferably the best some kinds of anti-pessimum feature, carry out mixed seeding according to various different ecological environment change grass seeds formula rates both at home and abroad in the nearly thousand kinds of turf grass species in the world.Available simple formula is expressed as the variable formula of A+B+C+D=100%.

Adopting four kinds of basic type grass is elementary mixing variable formula; can represent by A+B+C+D=100%; wherein A is a kind of cold-season type lawn grass seeds; B is a kind of transition turf grass species; C is for adapting to the original turf grass species in local native country; D is pioneer's grass seeds of protection A, B, C early growth, wherein A, B should in same category, select for use respectively different resistances and homochromy with high three to raise variety each mixes in proportion.C is the local soil series kind of 15-30%; D is 5～10% perennial or annual ryegrass, and C, D ratio are generally pressed local microclimate and soil environment and decided.

Roughly can be by the different climatic environments of China by three overall situation districts, name ambient zone ratio is as follows:

Tropical and subtropical zone: A can be with 0～25% ratio, and B can be used for 55～80% ratio

Areas to the south, the Yellow River: A can be with 30～40% ratio, the ratio that B can 30～40%

Area: A can be with 55～80% ratio to the west of to the north of the Yellow River, the ratio that B can 0～25%

Wherein: the preferred grass seeds of A. is a kentucky blue grass, kinds such as smart stem annual bluegrass, as: Andtnte, Balin, Broaduey-Compact, Connl, Elysef, Mardona, Panduro, Pepaya, Platini, Sobra, Trampas, Wembley, Dosas etc.:

The preferred grass seeds of B is cold season joint or transiens grass seeds such as turf-type tall fescue, chewing fescue, common fescue grass, as: Cochise, Dynos, Eldorado, Finelauh, Novo, Safari, Mustang, Thoroyghbred, Mauerickll, Crossfire, Shortstop, Mini-Mustang etc.;

The preferred grass seeds of C is for adapting to strains such as local best grass seeds Korea lawn grass, China's knot thread list, Manila, swan grass, Bermuda grass, paradise series of products and creeping bentgrass, wheatgrass series, as Taiwan green grass or young crops, paradise 318, paradise 419, Bermuda, developing (Cato) etc.

Each variable number of above ratio should be reference according to various places climate characteristic and soil characteristic.Universal law is: temperature more from, the consumption of B is high more, on the contrary A is more little: the consumption of abominable more area C of environment and D departs from more, and A, the B ratio is corresponding dwindles, otherwise then reduces.

Specific embodiments is as follows; As in one of xianning,hubei area lawn planting employing mode being: 30%A (annual bluegrass Baron, Merit, SR2000 each 1/3)+30%B (Festuca Arundinacea Era, Cochise, Barlexas each 1/3)+C (Korea lawn grass 30%)+D (annual ryegrass 10%) can reach evergreen all the year round high-grade lawn substantially.But also second method: A (20% purple wool)+B (40% Festuca Arundinacea)+C (30% paradise grass)+D (10% perennial ryegrass) etc.According to above each parameter, clocklike change along with varying environment.

Claims

1. method of planting lawn: it is characterized in that: select some improved seeds in nearly thousand kinds of grass seeds in the world, scientifically change the grass seeds ratio according to different ecotopes and carry out mixed seeding, available equation expression is A+B+C+D=100%.

2. the described a kind of method of planting lawn of claim 1: it is characterized in that: A is the cold season grass seeds as annual bluegrass Boron, Merit, SR2000 etc.; B is the transiens grass seeds as Fr, Cochise, Barlexa etc.; C is local grass seeds such as paradise grass etc., and D is pioneer's grass seeds of protection A, B, C early growth such as perennial ryegrass etc.

3. the described a kind of method of planting lawn of claim 1, it is characterized in that: its grass seeds proportion of different ecological environment is: A is 0～80%, and B is 0～80%, and C is 15～30%, and D is 5～10%.