CN1256857A

CN1256857A - Plant growing nutrient base material and the method for cultivating sedum lineare Thunb on roof by using same

Info

Publication number: CN1256857A
Application number: CN99124618A
Authority: CN
Inventors: 胡立明
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-20
Filing date: 1999-11-20
Publication date: 2000-06-21
Anticipated expiration: 2019-11-20
Also published as: CN1105488C

Abstract

The present invention discloses a nutrient base material for plant growth and a method for cultivating sedum lineare on roof by using said base material. The roof greening by said method features simple and convenient construction and low cost, and can obtain the effects of improving city environment, reducing air pollution and heat-insulation, etc.

Description

A kind of plant production nutrient base material and be used for the method for cultivating sedum lineare Thunb on roof

The present invention relates to a plant growth nutrients and be used for the roofing method of growing plants.

Along with expanding economy, the urbanization process of China is more and more faster, urban population also increases sharply, and the construction of urban house is also more and more, causes to take the forest land in a large number, the meadow, the greenery area in city reduces in a large number, heavy damage the city balance of nature, urban climate warms, air pollution is serious, environment is abominable, and the roofing in house is the most open-air in the city, and summer is under the irradiation of burning sun, the indoor temperature of top layer is than high 2-8 degree in the lower chamber, then will hang down the 2-5 degree in the winter time, and the roof is directly wet by the rain and burnt by the sun, watertight composition is very easy to be aging, the indoor drainage of top layer is brought very big inconvenience up to more than 85% to resident family.

The purpose of this invention is to provide the nutrient base material of a kind of roof kind grass and with the method for this base-material at roof kind grass.

Technical scheme of the present invention is such:

One plant growth nutrient base material: form: vegetalitas waste material or house refuse 40-55%, wood sawdust 20-28%, yellow soil 14-20%, composite fertilizer 0.3-0.8%, quicklime 2-3%, cement 2-6%, bone meal 0.5-1.5% by following component thing.

The method of base-material at cultivating sedum lineare Thunb on roof expected by the above-mentioned plant growing of a kind of usefulness battalion: comprise the following steps:

1. the plant growing battalion material base-material for preparing is converted water and stir, humidity reaches can be bonding substantially, and shovel is gone in the mould then, makes the Forcing-frame for plant growth of the bulk of surface band culture hole;

2. the roof is carried out waterproof leak detection, roofing is filled water, the degree of depth be 100-150mm or sprayed water 18 hours after, observe the indoor seepage situation of garret, as finding seepage, carry out antiseepage and handle, till not leaking;

3. according to the roof drainage trend, water mud line bar is to roof lattice location, standard grass planting scope;

4. in the lattice of cement lines location, lay Forcing-frame for plant growth, then at each culture hole interpolation stringy stonecrop seedling of Forcing-frame for plant growth, the 1-2 strain of every hole, jede Woche waters 2-3 time, treats that the grassland is shaped substantially.

The Forcing-frame for plant growth that adopts the plant growing nutrient base material to make has following characteristics at cultivating sedum lineare Thunb on roof:

1. construction is simple, convenient, can under adverse weather situation such as blow, rain, carry out, and the operating expenses reduction;

2. in the aperture of stringy stonecrop seedling transplanting on Forcing-frame for plant growth, the energy layout is even, makes the roofing lawn that cultivates attractive in appearance;

3. Forcing-frame for plant growth provides nutrition for the stringy stonecrop early growth period, only need water on a small quantity, just can make the stringy stonecrop well-grown, reduces the administrative expenses at initial stage;

4. take the first grass intensive the growing thickly of roof energy, the four seasons are evergreen, and afforestation effect is good, needs management hardly, prunes, and thatched cottage keeps nature smooth, honesty attractive in appearance;

5. good heat-insulation effect plays a protective role to the watertight composition on roof.

The invention will be further described below in conjunction with embodiment:

Fig. 1 is the subjectivity figure of Forcing-frame for plant growth;

Fig. 2 is the cross section view of Forcing-frame for plant growth;

One plant growth nutrient base material is mixed by following component thing: comminuted plants waste material (as straw, plant deadwood dead leaf or other crop stalk) 50%, sawmilling quiet 24%, yellow soil 18%, composite fertilizer 0.5%, quicklime 2.5%, cement 4%, bone meal 1%.

Utilize the method for above-mentioned plant growing nutrient base material, comprise the following steps: at cultivating sedum lineare Thunb on roof

1. above-mentioned plant growing nutrient base material mixture being converted water stirs evenly on agitator, humidity is got hold of with hand, can bondingly substantially get final product, do not drip during with hand grip and be the best, then, to go into mould inner pressure tight with converting mixing material shovel that water stirs, makes as Fig. 1, and square surface shown in Figure 2 has the Forcing-frame for plant growth of culture hole;

2. the roof is carried out the waterproof leak detection, continuously the roofing water spray was observed in the room of top whether seepage is arranged after 18 hours,, leakage is prevented drain process, until not leaking as finding seepage;

3. according to roof drainage trend, with the cement lines of 20 * 40mm roofing is carried out lattice and locate standard grass planting scope;

4. the plant production bed is laid on successively in the lattice of cement lines location, plants seedling 1-2 strain in each culture hole interpolation of Forcing-frame for plant growth then, i.e. construction finishes, and afterwards, jede Woche waters 2-3 time, and the grassland can be shaped substantially.

Claims

1, a plant growth nutrient base material is made up of following component thing: comminuted plants waste material or house refuse 40-55%, wood sawdust 20-28%, yellow soil 14-20%, composite fertilizer 0.3-0.8%, quicklime 2-3%, cement 2-6%, bone meal 0.5-1.5%.

2, a kind of with the method for the described plant growing nutrient base material of claim 1 at cultivating sedum lineare Thunb on roof, comprise the following steps:

1. with the plant growing nutrient base material for preparing, convert water and stir, humidity reaches can be bonding substantially; Shovel is gone in the mould then, makes the Forcing-frame for plant growth of surface bulk with holes;

2. the roof is carried out the waterproof leak detection, water is filled on the roof, the degree of depth is the 100-150 millimeter, or after spraying water 18 hours, observes the indoor seepage situation of garret, as finding seepage, carries out antiseepage and handles, till not leaking;

4. in the lattice of cement lines location, lay Forcing-frame for plant growth, then at each aperture interpolation stringy stonecrop seedling of Forcing-frame for plant growth, the 1-2 strain of every hole, jede Woche waters 2-3 time, treats that the grassland is shaped substantially.