1. Can nutrient soil plant flowers directly?

1. Special Nutritional soil can be used directly

If it is specially bought for a certain flower nutrient soil, it can be directly planted.There are many types of nutrients, and different nutrients are different. For example, there are nutrient soils that are specially planted, nutritional soils with special vegetables, and nutritional soils specializing in orchids.

2. Try to deploy Nutritional soil yourself as much as possible

If you are a novice, try to buy the right soil directly for planting.If it is an old flower friend, you can adjust it reasonably according to the flowers you planted, because the Nutritional soil on the market is very breathable and permeable, and some Nutritional soil fertility is relatively high.The small seedlings are prone to poor raising after planting. It is the best to prepare soil at home. This is the best to prepare soil by yourself. In this way, different soil is adjusted according to the different habits of each flower. It is suitable for its soil.Can make it grow quickly.

2. Why do Nutritional soil flowers die?

1. Inferior Nutritional soil

Nutritional soil can provide nutrition for flowers, which is conducive to the growth of the root system.Nutritional soil can be prepared by itself or purchased in the flower shop, but it is necessary to buy in regular stores.Infinite Nutritional soil, the breathability and drainage of the soil are poor. The use of flowers and plants will affect the growth of the root system of the flower and plant, leading to the death of flowers.Therefore, if you want to buy Nutritional soil, it is recommended to choose a regular merchant to buy inferior Nutritional soil.

2. Inappropriate Nutritional soil

There are many types of nutrient soil, and the soils of different flowers are also different.Common nutritional soils include humus, peat soil, coniferous soil, mountain mud, pond mud and sand soil.Before planting, you need to choose the right soil. For example, you can choose a loose and fertile acidic soil, and you need to use a well -drained alkaline soil.

3. The Nutritional soil carrying germs

Nutritional soil can be prepared by itself, and can be prepared with soil materials such as rotten soil, rotten soil, peat soil, river sand, coconut bran.The preparation of soil needs to be disinfected, it can be treated at high temperature, or can be treated with sterilizers.The soil is not disinfected and sterilized. If a germs are carried, the flowers will die in the later stage.

Third, which soil can be used to grow flowers

1. Garden soil: Garden soil is the soil with ripening in the countryside. The soil is more fertile, contains a certain amount of humus, permeability, fertilization, and water retention.However, after the garden is dry, it is easy to knot, and generally not used alone.

2. Rotten leaf soil: Rotten leaf soil is made of rotten and fermented from the layered of the soil for 1 to 2 years with the layers of the soil. It is rich in organic matter, good permeability, light weight, loose and fertile, good and goodThe water -retaining and Fertilizer capacity is weakly acidic, and is an important raw material for the deployment of Nutritional soil.

3. Mountain mud: Mountain mud is a soil that is mixed with the surface of the hillside after deciduous deciduousness. The organic matter content is high, the soil is loose, the texture is light, and it is slightly acidic.Suitable for planting flowers.

4. Pattore: The peat soil is formed by incomplete underground decomposition of ancient swamp plants. It has good drainage and breathability, strong water retention, high organic matter content, and weak acidity. It is an important raw material for preparing the cultivation soil.

5. Hezha: The permeability of the river sand is good, does not contain Fertilizer, and the germs are neutral. It is one of the main raw materials for the deployment of nutrients.

6. Wood chips: Wood chips are fermented by sawdust. The ventilation and water retention are good, and it contains certain nutrients.

7. Cold residue: The ash residue is light, and the water is permeable and breathable. It can replace the sand soil for cultivation soil materials. It is also a good cuttings.

Natural lawn is good or artificial cylinder is good

1. The characteristics of artificial grass and natural grass:

1 , Shock absorption performance: Natural garries requirements are on 50%-70% Between the artificial garries requirements 55%-70% between.

2 Deformation performance: For natural turf, the muddy turf soaked in water is very small or not deformation; 1 arrive 7 Between millimeters.

3 Non -slip performance: Natural garries requirements are on 0.6-1.0 , Artificial Garrier requires 0.6-1.0 Essence

4 Resistance: Natural grass Skin resistance value is 25-50 Names; artificial turf the resistance value is 35-45 Name.

5 , Setting distance: Natural grass leather gliding distance is 0.20-0.55 Mi; artificial turf smoothing distance is 0.25-0.45 rice.

Second, the effect of Artificial lawn and natural turf on the ball

1 , Vertical bouncing height: the value of the natural turf 25%-45% Between; the value of artificial turf is 30%-42% between.

2 , Rolling speed of the ball: The value of the natural garries is 4 rice -10 Mi; the value of Artificial lawn is 4 rice -10 rice.

3 , Bruch of different angle balls: with 25 The corner is landed, the speed of the bounce 50 A kilometer per hour, height 60% arrive 80% Essence

Third, the venue test of artificial grass and natural grass:

1 Slope: Slope of the artificial grass is less than 1.0% ; Natural lawn slope requires less than 0.5% Essence

2 , Flat degree: artificial grass flat flatness 3 Mi Niandong 10 Millimeter, 300 Small within millimeter 2 Millimeter; natural lawns are flat and the qualified value is not greater than 30mm The best value is not greater than 20 mm Essence

3 Water seepage rate: Artificial lawn base infiltration performance is greater than 180 Millimeter / / Hours; natural garries and ground base penetration performance greater than 180 Millimeter / / Hour.

What are the advantages and disadvantages of natural lawns and artificial lawns

Advantages of natural lawns:

1 The natural lawn has unparalleled characteristics. The soft texture of the natural lawn makes the surface of the lawn have appropriate smoothness. The heat generated by friction is within the human body tolerance and will not cause damage to the human body.

2 The natural lawn has moderate hardness and return elasticity. Athletes can arbitrarily make various technical actions without worrying about severe damage because of falling.

3 The natural lawn is composed of green plant gay grass. The stems and leaves are soft and soft. When the human body rubs with it, it will not generate electrical electricity.

Natural lawn disadvantages:

Natural lawns are easily affected by weather. There is no Artificial lawn, high cost, and trouble.

The Artificial lawn is a lawn made of non -life plastic chemical fiber products as raw materials.It is an important way to solve natural lawns such as high strength and extremely unfavorable growth conditions such as excessive strength and extremely unfavorable growth conditions.

Advantages of Artificial lawn:

Compared with natural lawns, artificial lawns have very obvious advantages.

1 , Whether in the cold winter or hot summer, it can be used normally. It is affected by rain and snow, and it is all -weather. 24h Use, especially suitable for school football field or various training grounds with high frequency.

2 , Good durability, a period of normal use of artificial lawns can be reached 10 Over the year.

3 , Low -stage management and maintenance costs, simple maintenance, no need to plant Items No need to trim Items No water Items The indoor can still be green, and winter does not change yellow.

4 The surface layer can be recycled and reuse, which has environmental protection performance.

5 Many international top competitions and domestic competitions are carried out in the Artificial lawn, which will provide greater consistency in terms of results.

6 , Will not cause allergic reactions.

7 The entire lawn is uniform and consistent, and it will not have a bare nude area like a natural lawn.

There are also some obvious disadvantages of artificial lawns:

1 Because most of the chemical fiber materials are used, and asphalt or concrete are used as the grassroots, their surface hardness is large, the cushioning performance is poor, the rebound rate is high, the football rolling distance is short.Back -up strength is easy to cause athlete's ankle or knee injury, which makes the injury rate of the ankle or knee joint on the Artificial lawn is higher than that of natural lawns.

2 The surface temperature changes on the surface of the Artificial lawn is large. If exposed to extreme temperature or under the irradiation of strong ultraviolet rays, some chemicals in the Artificial lawn will change, causing it to change the characteristics in a short period of time, which will be athlete to athletes.Athletic status and environment have a great impact.

3 The Artificial lawn has a corrosion agent and causes some damage to the athlete's body.

The Artificial lawn is an analog lawn made of plastic chemical fiber products as raw materials.It can be used all over the weather, which is affected by rain and snow weather; simple maintenance, low maintenance costs; environmental protection of materials, recycling and reuse of surface layers, etc., are irreplaceable by natural lawns.Therefore, it is very suitable for the use of primary and secondary school sports fields or various training grounds with high frequency. Therefore, artificial lawns are more popular than natural lawns, and more people choose artificial lawns.

Advantages and characteristics of Artificial lawn

First, clean hygiene:

Many parents think that there are more bacteria on the lawn, because the children's resistance ability is poor, and it is not suitable for playing on it. Therefore, these real lawns are gradually replaced by Artificial lawn.There are many benefits to laying artificial lawns. Not only are they safe and healthy, they will not become bare to trample.

Second, all heavenly:

The Artificial lawn is basically not affected by weather and regions. It can be used in extreme climate areas such as high cold, high temperature, and plateau, and has a long service life.

Third, multi -purpose:

The color of artificial lawns is diverse, and durable and non -fading can be matched with the surrounding environment and building complexes. It is a better choice for sports venues, leisure courtyards, roof gardens and other places.

Fourth, laying and maintenance:

Artificial lawn laiding has low requirements for the foundation, and can be constructed on asphalt and cement and short cycles.It is especially suitable for the construction of middle and elementary school venues with long training time and high density.The Artificial lawn is convenient for maintenance, the water seepage performance is good, and it is particularly wear -resistant.

Fifth, excellent physical chemical performance:

After hundreds of thousands of wear trials, the fiber weight is lost by only hundreds of thousands of times2%-3% EssenceIn addition, the tensile, water seepage, and elasticity are high, and after heavy rain 50 It can be drained in about minutes.

Sixth, good security:

The use of the principles such as medicine and sports can make the athletes be protected when they exercise on the lawn, and the ligament, muscles, joints, etc. are protected, and the collision power and friction when they fall are greatly reduced.

Seventh, reduce the workload:

After laying the Artificial lawn, the workload of the staff also reduces a lot. It only needs to be checked regularly to repair the uneven places.

It is worth mentioning that the various strokes of the Artificial lawn sports venue have been formed with white grass seedlings at one time during production.It belongs to environmentally friendly products. It does not contain harmful substances and has noise absorption.The production uses a number of modern science and technology, so that the product's tensile strength, firmness, flexibility, wear resistance, anti -aging, and color fastness have reached a considerable level.

The maintenance method of three -color dragon blood tree

1. Soil

The cultivation soil of the three -color dragon and blood trees is best to drain well, loose breathable, and rich in humus. When it is equipped with soil, it can be mixed with corrupt leaf soil, coconut bran, and sand according to the proportion.After the soil is prepared, disinfection and sterilization can be performed to remove germs and pests.During the cultivation, the soil is loosening regularly to keep the soil loose and soft.

2. Light

When the three -color dragon blood tree is maintained, the sunlight is a very important factor. It is more shade -resistant, but the sun cannot lack the sun during the growth. Only by ensuring that the sunlight is irradiated can the leaf color be more beautiful.It can be kept in the sun in the room. The growth period can be moved to the Outdoor to see the light, but pay attention to avoid strong light.

3. Temperature

For the three -color dragon blood tree, it can grow rapidly at a suitable temperature and can promote strong growth.The suitable growth temperature is about 18-30 C. Try to maintain the temperature in this range. Pay attention to keeping warm in winter. It is best to keep the temperature above 10 C.

4. Watering

At the stage of strong growth, pay attention to regular watering to keep the soil moist, but control the amount of water and not accumulate water.For air humidity, it should be maintained at about 70 % -80 %.The principle of watering is "not dry without watering, and pouring it through", and the overall state is maintained.

5. Fertilization

Reasonable fertilization and maintaining nutritional supply. During the growth period, they should be chaocated every ten days and a half months. In addition to fertilizing the roots, fertilization is also required.When the temperature is around 20 C in spring and autumn, it can be fertilized every 10 days. Use alum Fertilizer or Compound fertilizer, thin Fertilizer, and light concentration.Essence

6. Disease

The diseases of the three -color dragon and blood trees are mostly stem rot. Generally, the accumulated water causes the root cause of poor breathing. Therefore, when configuring the substrate, it must be loose and breathable. Watering should not be too diligent.In addition, the auxiliary disinfection agent is sprayed to prevent it.

7, insect pests

There are mainly granic insect harm, and 40%oxidation lotus oil is 1000 times liquid.

8. Breeding

Cuttings and presses can be reproduced.The cuttings are the best in June to October. The top branches are cut 10-15 cm, and 5-6 leaves are cut. After insertion, take root and sprout for 1 month.The high-altitude strip breeding can be selected from the main stem from May to June, 20 cm from the top, peeling the ring-shaped shape, 1 cm wide, cover the moist moss, and bandaged with a plastic film, about 40 days of root.

1. Is the mechanism charcoal toxic?

Mechanism charcoal is also known as mechanical charcoal. As the name suggests, it is the charcoal made of machinery, and it is also known as the charcoal. It is a charcoal rod -shaped material squeezed by wood fragmentation. Many friends are worried that the mechanism charcoal is toxic. So is this true?

The mechanism charcoal itself is non -toxic, but it will produce toxic carbon monoxide under incomplete combustion.

In fact, whether it is mechanical charcoal or traditional charcoal, because they are the essence of carbon elements. When burning, if the space is closed, carbon monoxide may be generated because of incomplete combustion.Cause indoor personnel poisoning.

2. Will the mechanical charcoal generated carbon monoxide?

Will the mechanism produce carbon monoxide when burning? Depending on the situation:

1. If the indoor combustion mechanism is carbon, the indoor space is closed, the air does not circulate, and the oxygen is insufficient, the mechanism charcoal will produce carbon monoxide when burning.

2. For Outdoor, the mechanism charcoal is generally completely burned, which produces normal carbon dioxide. Even if there is a small amount of carbon monoxide, because it is outdoors, there is no need to worry about carbon monoxide poisoning.

3. Will the mechanism charcoal smoke?

No.

Compared with traditional charcoal, the advantages of the mechanism of charcoal are smoke -free. The content of charcoal fixing charcoal is high, about 80 %, burning without flameless, smoke -free and charcoal heads.%Or 6%, there is basically no ash after burning, it is a very useful charcoal.

1. What does black charcoal mean?

Black charcoal is a type of charcoal. It is commonly known as charcoal, also known as the earth kiln charcoal. It is a type of high -aromatization substance caused by fossil fuel and biomass under hypoxic conditions.The wood ash falling in white powder is therefore called black charcoal.

The composition of Black Carbon is affected by the thickness of the raw material, temperature increase, and burning temperature of the raw material (predecessor).The stable black charcoal is mainly based on the aromatherapy family as the skeleton, and there are also aliphed chain structures.

As a fuel, the advantages of black charcoal are flawless and low price, but there are also disadvantages such as explosive explosion, impatient burning, and smoke when burning.Health is harmful, so fewer and fewer.

Second, the source of the black carbon

Black charcoal is a carbon -containing particle with a highly aromatic structure generated by the incomplete combustion of fossil fuel and biomass. The main source of raw materials is soft broad -leaved salary charcoal. Due to the different tree species, it can be divided into tea ceremony charcoal, branches and other cheap cheap cheap.Civilian black charcoal.

Tea ceremony charcoal and branches are mainly produced in the three northeast provinces with abundant forest resources. They use beylum as raw materials, which are very particular about the firing process and selection.Wait for wood as raw materials.

3. Does black charcoal affect the environment?

The black carbon particles formed in the atmosphere of black carbon particles caused by black carbon burning, which has a certain impact on the environment. These nanometer -scale black carbon particles can not only spread with the atmosphere, cause respiratory diseases, but also can be wet and wet in the atmosphere.Enter the water body and soil environment under the action of settlement, which will affect the migration and transformation of pollutants in water and soil.

In addition, black charcoal also has a certain favorable impact on the environment. Studies have shown that the adsorption of black carbon plays an important role in the adsorption of organic pollutants in the soil, which can enhance the ability to adsorb soil on sulfidine.A strong adsorption of affinity, in the soil, has a good adsorption ability for sulfa metharomodolzol, pentahenol, etc. in the soil; in addition, the black charcoal entering the soil will have a certain interface effect with humic acid, thereby forming blackThe composite of carbon humic acid, the impact and mechanism of this complex against the migration and transformation of the environment in the environment are unknown.