Soilless culture is not the natural soil, and crops with the nutrient solution to the method

 Currently mainly used for vegetables, flowers and trees seedlings. Compared with the

traditional culture, has many advantages, to the island, desert, urban areas roof and

other soilless cultivation, labor, water, early maturity of crop premature birth, to

avoid the spread of soil pests, the production of great potential and broad prospects

for development.

soilless culture is the first University of California in 1929, Gehrig (gericke)

Professor of successful cultivation of tomatoes. Since then, soilless cultivation area

expanded, the method continues to grow. Soilless culture can be divided into the present

and the substrate-free cultivation of two types of Media Culture.

soilless culture devices required for soilless culture device includes planting

containers, liquid containers of nutrient solution input row of pipes and circulatory

system. 1. Mainly refers to the cultivation of flowers, container planting container,

commonly a plastic bowl, porcelain bowl, glass bottles, metal bowl and Wabo and so on.

Mainly impermeable container wall as well. 2. Liquid Container, including the

preparation and storage of nutrient solution with the container, commonly used plastic

barrels, casks, enamel bucket and concrete pools. The size of the container determined

according to the scale of cultivation. 3. Lose the general nutrition plastic tube

discharge pipes and galvanized pipes. 4. Recycling system is mainly controlled by the

pump, the preparation of a good nutrient solution pumped from the liquid storage

container, through the nutrient solution discharge pipe input into the soilless culture

is the cultivation of container without the natural soil, and crops with the nutrient

solution to the method currently mainly used for vegetables,UGGs, flowers and trees

seedlings. Currently used in production of water culture, gravel culture, perlite + peat

training and other training and sawdust.

Soilless cultivation and the distinction between conventional cultivation is not soil,

nutrient solution directly to cultivated plants. For fixed plants, increase the air

content, in most cases, gravel, sand, peat, vermiculite, perlite, rock wool, sawdust,

etc., as a fixed matrix. The advantage of flower can be effective in controlling the

growth and development during the course of temperature, moisture, light, nutrients and

air the best requirements. Soilless culture do not flower because the soil can be

planted to expand the scope and accelerate the growth of flowers to enhance flower

quality, and save fertilizer and save manual operation, saving labor and costs. The

disadvantage is that one-time investment is large, requires additional equipment, if

nutrient pollution, easy to spread, the need for technical knowledge of the preparation

of nutrient solution. (A) the method of soilless culture are many ways to soilless

culture, the production of commonly used water culture, gravel culture, perlite + peat,

sawdust culture and training and so on. 1. Hydroponics refers to the flower roots

immersed in a continuous or discontinuous method of cultivation in nutrient solution. In

order to improve the oxygen content in the nutrient solution, the general need for

ventilation facilities. Mainly applied to flower bulbs such as hyacinth, Amaryllis,

tulips, daffodils and so on. 2. Culture is the use of gravel larger than 3 mm in

diameter and less than 1 cm pebbles for a fixed matrix method for soilless culture. Used

widely, often woody ornamental plants in the rose, camellia, azalea,UGG boots, jasmine.

3. Perlite + peat,cheap UGG boots, perlite and peat culture mixed with the matrix for a

fixed matrix of potted flowers are more common, commonly used in cyclamen, Sinningia,

African Violet, tuberous begonias and other flowering potted flowers. 4. Culture with

medium coarse sawdust sawdust plus an appropriate degree of chaff mixed soilless culture

as a fixed matrix method, often used with drip irrigation system to provide water and

fertilizer, which in the Cineraria, Primula more, Geranium, Petunia, Calceolaria flowers

often applied . (B) of the soilless culture devices required for soilless culture device

includes planting containers, liquid containers of nutrient solution input row of pipes

and circulatory system. 1. Mainly refers to the cultivation of flowers, container

planting container, commonly a plastic bowl, porcelain bowl, glass bottles, metal bowl

and Wabo and so on. Mainly impermeable container wall as well. 2. Liquid Container,

including the preparation and storage of nutrient solution with the container, commonly

used plastic barrels, casks, enamel bucket and concrete pools. The size of the container

determined according to the scale of cultivation. 3. Lose the general nutrition plastic

tube discharge pipes and galvanized pipes. 4. Recycling system is mainly controlled by

the pump, the preparation of a good nutrient solution pumped from the liquid storage

container,UGG shoes, through the nutrient solution discharge pipe input into the

planting container.

which Hegelunte (Hoagland) Comparison of nutrient solution is a wide range of nutrient

solution.

Hegelunte nutrition formula is as follows:

1. a large number of elements added to the culture medium per liter ml

KH2PO4 1 mol 1

KNO3 1 mol 5

Ca (NO3) 2 1 mol 5

MgSO4 1 mol 2

2. trace elements added to the culture medium per liter grams

H3BO3 2.86

MnCl2 · 4H2O 1.81

ZnSO4 · 7H2O 0.22

CuSO4 · 5H2O 0.08

H2MoO4 · H2O 0.02
< br> soilless culture is not the natural soil, and crops with the nutrient solution to

the method, the current is mainly used for vegetables, flowers and trees seedlings.

Currently used in production of water culture, gravel culture, perlite + peat training

and other training and sawdust.

Soilless cultivation and the distinction between conventional cultivation is not soil,

nutrient solution directly to cultivated plants. For fixed plants, increase the air

content, in most cases, gravel, sand, peat, vermiculite, perlite, rock wool, sawdust,

etc., as a fixed matrix. The advantage of flower can be effective in controlling the

growth and development during the course of temperature, moisture, light, nutrients and

air the best requirements. Soilless culture do not flower because the soil can be

planted to expand the scope and accelerate the growth of flowers to enhance flower

quality, and save fertilizer and save manual operation, saving labor and costs. The

disadvantage is that one-time investment is large, requires additional equipment, if

nutrient pollution, easy to spread, the need for technical knowledge of the preparation

of nutrient solution.

(a) the method of soilless culture are many ways to soilless culture, the production of

commonly used water culture, gravel culture, perlite + peat, sawdust culture and

training and so on.

1. Hydroponics refers to the flower roots immersed in a continuous or discontinuous

method of cultivation in nutrient solution. In order to improve the oxygen content in

the nutrient solution, the general need for ventilation facilities. Mainly applied to

flower bulbs such as hyacinth, Amaryllis, tulips, daffodils and so on.

2. Culture is the use of gravel larger than 3 mm in diameter and less than 1 cm pebbles

for a fixed matrix method for soilless culture. Used widely, often woody ornamental

plants in the rose, camellia, azalea, jasmine.

3. Perlite + peat, perlite and peat culture mixed with the matrix for a fixed matrix of

potted flowers are more common, commonly used in cyclamen, Sinningia, African Violet,

tuberous begonias and other flowering potted flowers.

4. Culture with medium coarse sawdust sawdust plus an appropriate degree of chaff mixed

soilless culture as a fixed matrix method, often used with drip irrigation system to

provide water and fertilizer, which in the Cineraria, Primula more, Geranium, Petunia,

Calceolaria flowers often applied .

(b) of the soilless culture devices required for soilless culture device includes

planting containers, liquid containers of nutrient solution input row of pipes and

circulatory system.

1. Mainly refers to the cultivation of flowers, container planting container, commonly a

plastic bowl, porcelain bowl, glass bottles, metal bowl and Wabo and so on. Mainly

impermeable container wall as well.

2. Liquid Container, including the preparation and storage of nutrient solution with the

container, commonly used plastic barrels, casks, enamel bucket and concrete pools. The

size of the container determined according to the scale of cultivation.

3. Lose the general nutrition plastic tube discharge pipes and galvanized pipes.

4. Recycling system is mainly controlled by the pump, the preparation of a good nutrient

solution pumped from the liquid storage container, through the nutrient solution

discharge pipe input into the planting container.

which Hegelunte (Hoagland) Comparison of nutrient solution is a wide range of nutrient

solution.