1. How about Yun Tianhua Chemical Fertilizer

Yun Tianhua Chemical Fertilizer is an excellent Fertilizer that can provide sufficient nutrients for crops and improve crop yield and quality. It mainly has the following advantages:

1. Raw material advantages

Yun Tianhua Chemical Fertilizer is produced by high -quality raw materials produced by Yun Tianhua. It has high nutrient content and strong permeability, and can provide sufficient nutrients for crops.Yunnan Yuntianhua Co., Ltd. is a powerful state -owned controlling enterprise, which has the highest ammonia capacity and Urea production capacity at the forefront of the world. Yun Tianhua has a large domestic and highly active phosphate resources, high water -soluble phosphorus content, good solubility in phosphorus phosphorus, good solubility in phosphorus, High utilization.

2. Management advantage

As a subsidiary of Yuntianhua Group, Yun Tianhua's Chemical Fertilizer has inherited the improvement of Yun Tianhua's continuous improvement of production management experience in decades, which can better ensure the quality and efficiency of the product.

3. Technical advantage

Yuntianhua Tianteng Compound fertilizer uses the internationally leading high -pagoda composite production equipment and technologies. The product formula is complete, the nutrients are uniform, the Fertilizer effect is lasting, the soil measurement formula is strong.

2. How to identify the authenticity of Yun Tianhua Chemical Fertilizer

1. View packaging: The packaging of Yuntianhua chemical Fertilizers should have a formal and clear logo, including the manufacturer's name, product name, production date, batch number, validity period and other information.

2. View product quality:Check the appearance of Yun Tianye Fertilizer. The texture of the true and false Yun Tianye Fertilizers is different. The texture of the fake goods is rough and there are large pieces of granules.

3. Check the certificate:When buying Yuntian Chemical Fertilizer, you can ask the merchant to provide the quality inspection certificate of Yun Tianye Fertilizer, and check whether the certificate is regular. The authenticity can be verified to the relevant departments.

4. Investigate market price:Compared with market prices, if the price is too low, consider whether it is fake.

Large officePotted plantWhat are the

Large green plants are commonly used in the office include large green dill, fortune tree, money tree, Brazilian wood, rich bamboo, duck palm wood, loose tail sunflower, piano leaf banyan, Hupilan, Ping An tree, rich coconut, palm, etc.Introduce the habits and characteristics of large green plants in these offices.

1. Big leaves green

There are many varieties of green dill.You can put a pillar in the center of the pot soil and wrap a thick layer of felt, and the green dill will be entangled on it.If you want to develop a green pillar, replace the felt with palm Skin, keep the room temperature above 20 C, pour water per month, and clean the leaves once in half a month to maintain a good state.

2. Fortune tree

It is also one of the plants commonly used indoors,It is usually suitable for the front desk and the leadership office.10Watering, you can pour about 7 days in summer. Remember not to be large. After 3 months, it is recommended to apply fertilization every half a month. The liquid nutrient solution is effective.

The height of the commonly used fortune trees is about 1.7-1.8 meters. You should pay attention to selecting a wealth tree to choose a straw pen. The diameter of the tree pole is more than 10 cm. The more branches on the tree rodCoordinate beauty and long life.

3. Money tree

Money tree is a very drought -resistant desert tropical plant. It is completely fine without watering a month, and it can adapt to a relatively dry environment in the room.I won't see any changes.maintenance pays attention to maintaining an environment of more than 10 degrees. Pay attention to the potting soil to keep it slightly dry. After drying, water can be watered. The leaves need to be cleaned once a month or two to avoid accumulating too much dust.

4. Brazilian wood

Plants that are very easy to take care of, do not like direct sunlight, the light scattered light is the best, wet watering, water is easy to water, and it must be fertilized regularly after 3 months. Otherwise, the leaves will lose their gloss.Volume, it is difficult to recover in the later period.It is usually suitable for the corners of the small conference room or office area.

5. Fugui bamboo

Fugui bamboo is a kind of shade -resistant plant. When breeding rich bamboo in the office, it needs to be replaced once a week. You can use a nutrient -rich mineral water, or use tap water for a period of time.When changing the rich bamboo, you need to use scissors to properly trim the growing branches of rich bamboo, so that the rich bamboo can grow healthily.

6. Duck palm wood

Large green plants in the office are duck palm wood. When breeding duck palm wood, it needs to be placed in a ventilated semi -yin environment, and provides scattered light to duck palm wood to make the leaves of the plant more green.And use sharp scissors to cut off the poor growth of duck palm wood to make it more beautiful.

7. San Tail Aoi

The leaf shape of Sanwei Aoi is a relatively good leaf -viewing plant. It is suitable for breeding in the office. When breeding loose -tailed sunflowers, it needs to be watered every other week to keep the soil moist.Watering frequency, water can be poured every other month to maintain the healthy growth of scattered tail sunflowers.

8. Qin Ye Rong

The leaves of Qinye Rong are wide and green, and have high ornamental value. When breeding piano leaf banyan in the office, the windows need to be opened every morning and evening to make the indoor air circulation, avoid poor growth of piano leaves, and when the weather is too hot, it must be too hot.Spray water to the leaf ficus to keep the plant humidity.

9. Tigerpi

Tiger Pilan with a tall pottery pot, the ornamental is also good. It was originally a long -leaf Phnom Penh Tiger Pilan. With the tall pot, it instantly turned into a large green plant.Drought resistance, yin and barren, usually do not need to take care of it. Potted plants like such a large pottery are places where there is no light in the room. The temperature is above 5 degrees, basically watering once every 1 to 2 months.

10. Ping An Tree

The Ping An Tree means that the family is happy, everything is good, and the leaves are shiny. The office often turns on the Lights, so that the leaves of the Ping An tree look very beautiful under the light.Ping An Tree is happy, resistant to semi -yin, avoid strong sun exposure in summer, and it is necessary to cover it properly.Wet wet, watery sees dry and wet, not resistant to drought and water.Hi warmth, the growth temperature is 15-28 C, and the wintering of winter is not less than 5 C.

11. Rich coconut

Rich coconut is also a tropical plant that is suitable for raising in the office. Pay attention to spraying more during breeding to maintain humid air.Watering less in winter, wealthy coconuts are not resistant to cold and are suitable for placing indoors. In winter, pay attention to heat preservation.

12. Palm

Palm trees are very common large potted plants that are suitable for placing in the office and suitable for growing in a relatively small light environment in the office.

Tourist orchardPlanning and design principles

1. Adapt to local conditions, appropriately suitable trees

Different fruit trees have different requirements for the environment. Therefore, the tourist orchard must choose the appropriate fruit tree varieties according to the fruit trees resources, production conditions, and seasonal characteristics of various places.

2, Scientific positioning, highlighting characteristics

According to the natural characteristics of the fruit tree production area, the use of fruit trees varieties and traditional famous brands to launch characteristic business projects to meet tourists' demand"Special" to find "strange" request.Discover the historical culture and traditional craftsmanship of fruit trees, develop natural and humanistic landscapes, combine modern agricultural technology to highlight the characteristics of characteristic fruit trees and characteristic orchard environment, and the characteristic cultural landscapes are highlighted in all directions to suitable for tourists' tourism needs.

3, Protect the environmental diversity

A good ecological environment is not only the premise and foundation of high -quality, polluting green fruit, but also whether it can attract tourists to obtain tourism income and guarantee.The tourism orchard dedicated to people not only"Mouth blessing", more importantly, "Eye Blessing".

4Pay attention to cultural construction

While following the scientific management of the fruit tree, we can take care of the orchard, so that the orchard highlights the beauty of personality.Cleverly incorporate a strong local culture, create a quaint, unique and unique atmosphere, and adopt a variety of methods to carry out fun, popular science activities and participating in the labor experience.

Tourist orchardPlanning and design content

1, Production land planning

The tourist orchard is an industry based on fruit trees resources. The focus of planning content is the land planning of fruit trees. The entire garden is divided into several regions and several communities. The community is the basic unit of planning.To determine.You can also plan the nursery, facility area, etc. as needed.The layout of roads, drainage and irrigation canal, protective forests, and management houses must be considered for the convenience of the tour.

2, Tourism and leisure attractions and green space planning

In addition to the general orchard planning, the planning and leisure sightseeing attractions and green space are also the main content. It is necessary to plan some garden sketches according to local conditions, such as pavilions, small bridges, and lotus pond fish ponds.At the same time, some leisure and entertainment venues should also be constructed to meet tourists' leisure needs such as viewing, tasting, talk, fishing, chess, barbecue, and barbecue.Planning and design according to the terrain, try to integrate the building into nature as much as possible, so that it has a natural beauty.

3Planning for non -production land

As a tourism orchard construction, non -productive plans such as transportation, service facilities and office, and living facilities should be fully considered.The planning of non -production land mainly has the following contents:

(1) Road system planning

The road planning of the tourist orchard should consider the operation road and sightseeing trail.The main road runs through the whole Park and connects to the parking lot, reception centers, orchards, and sightseeing attractions. Those who have the conditions can also be used for tourists to stroll and play mountain trails.

(2) Disarantation and irrigation system planning

Starting from the actual situation, make full use of the water source to divert water irrigation, so that water can irrigate less, water can be excreted, water, drought, and drought and flood protection. Modern tourist orchards can properly planned water -saving facilities such as spray irrigation and drip irrigation.Water canal creates more considerations for playing, there is"Xiaoqiao Flowing Water Family", "spring Water Dingling" is better.

(3) The planning of the protective forest

The growth of fruit trees requires a good ecological environment. Tourists are more eager to be casual in the landscape of the scenery, so it is essential to plan the protective forests in the orchard.The good effect of anti -freezing is also conducive to the greening and beautification of the garden.

Tourist orchardPlanning and design points

1. Season design

In the design of the picking garden, you can consider the setting of four districts, namely: spring scenic spots, summer scenic spots, autumn scenic spots, and winter scenic spots to reflect the colorful changes in the landscape of the orchard season.

(1)spring Scenic Area: Various types of flower -viewing trees can be selected together and embellishedThe landscape of "people" not only reflects the spring scenery of thousands of purple and red, but also shows the humanistic atmosphere of the orchard.

(2) Xia Scenic Area: It is advisable to choose tall trees and fruit trees, and reasonably match the location of the orchard tour node, which is reasonably matched with fruit trees with different mature periods, such as precocious apples, late maturity peaches, apricot, etc.You can also use some vine fruit trees, such as grapes, kiwi, etc., to build different forms of gallery for people to cool down, leisure and fruit;

(3) autumn Scenic Area: It mainly reflects fruit and autumn.It can be put together (such as persimmon trees) that can be placed together (such as persimmon trees), which can form a large area of plaques or colorful colors. It can also decorate the variety of fruit trees with large color differences, giving people a pleasing feeling;

(4) winter Scenic Area: It mainly shows the beauty and branches of the fruit tree, layout the varieties of different trees together, and fully show the shape of the fruit tree.

In addition, in the landscape of fruit trees, the cultivation of some fruit tree greenhouse facilities should be properly configured to extend the time of sightseeing and picking, so that the scenes of fresh fruits in the four seasons, and the scene of peach blossoms in the winter becomes a reality.

2. Category design

There are many varieties of fruit trees and different shapes. When making landscaping, we must pay attention to individual ornamental beauty, but also take into account the coordination of the group.

(1) Different fruit trees formed different trees due to their different biological characteristics.Common are vines, clusters, shrubs and trees.When planning and design, manual control should be performed according to the characteristics of different varieties to shape the tree shape.When designing the landscape, the size of the tree should be scattered and orderly. The corridor should use a hedge wall shape or the shack -shaped variety; the free leisure area and the rest area should be used.Low to high arrangement varieties.In short, it is necessary to satisfy the production of high -quality fruit, but also according to a certain art group scene to form a larger and more obvious shape of visual art.

2 (2) The size and color texture of the leaves of the leaves of the leaves are different.The color of the leaves from the green of early spring to the thick green of the summer, to the autumn red, orange, yellow, and dark green.These features must be studied in detail when making landscape design. The leaf -shaped transition must be natural and orderly. It is also necessary to consider the coordination and embellishment effect of autumn leaf color.

3 (3) flowers are the show of nature.In leisure picking orchard, the color, appearance and beauty of the flower are undoubtedly the most important landscape element.The shapes and colors of different fruit trees are different, the morphological characteristics are different, and the flowering period is different.When designing design, pay attention to the flowering period, the color is relatively large, and the flowers are similar to adjacent settings. On the contrary, the partition settings should be made; the color configuration should also pay attention toFeeling.

4) fruit trees have diverse shapes, different colors, and different sizes.The characteristics of different types of fruit trees and different types of fruit trees have their own characteristics.Round, high round, flat round, gourd types are available; red, orange, yellow, green, and purple are complete; small as pearls are as big as basketball.The strange fruits also constitute a unique orchard landscape.

3. Style design

The modeling design must not only meet the production requirements of fruit trees, but also combine with garden art, which is highly reflected in the combination of technology and art.

(1) From tree shape considerations, a variety of commonly used trees can be selected, arranged in adjacent plots to meet the production of fruit, and at the same time, it constitutes a sharp contrast landscape effect.These fruit trees are coordinated and functional, and then layout of the ecological conditions of their growth and development, one line is linearly expanded, forming a fruit tree landscape with a rhythmic sense of rhythm.

2 (2) Fully use the colorful and colorful colors and fruit colors of fruit trees through grafting, connect a variety of different cultivation varieties on a tree, increasing the scientific and ornamental value of fruit tree landscape.You can also choose fruit trees with different colors, different fruits, different fruits, different fruit shapes, and different mature periods on a tree, so that there are both flowers and fruit on a tree;Show unique ornamental effect.

3 (3) Pay attention to the three -dimensional design of the three -dimensional design of the landscape garden, combined with the shape and height difference between the trees and height differences of the trees and height differences of the trees of the Qiaohua fruit trees, dwarf fruit trees, rattan fruit trees, cluster fruit trees and herbsSpace, forming a rich contour skyline, constitutes a good visual image.

How to plan and build a sightseeing orchard

According to the basic requirements of leisure agricultural functions, it can be divided into three types: picking experience area, landscape Belt and attraction area.

1. Picking taste area

For the existing fruit trees in the garden scenic area, it can be appropriately transformed to make it have the functions of sightseeing and leisure, picking taste, and fruit sales.

2. The swimming landscape Belt

The main planning layout is on both sides of the main road of the orchard scenic area, with a wide range30About rice, you can choose excellent varieties such as peaches, Li, apricot, cherry, pomegranate, jujube and other fine varieties such as peaches, Li, apricot, cherry, pomegranate, and jujube that are suitable for local climate and soil conditions.Reasonably use different tree species and different varieties of biological characteristics, and use scientific and technological methods such as greenhouse cultivation and delayed cultivation to ensure that the orchard has flowers in the three seasons and fruit in the four seasons.This type of orchard mainly uses the ornamental function to create a beautiful environment for tourists.

3. Sightseeing orchard attractions

The small road along the Guoyuan Scenic Area radiates outward, and the orchard attractions are built according to the characteristics of one garden.The area of such attractions is not necessarily large, but it must be small and exquisite and distinctive.From the selection of varieties to tree management, we try to pursue new, strange, special, and beautiful.

Tourism orchard design skills

The principles of different regions, different geographical environments, different historical and cultural backgrounds, sightseeing orchard planning layouts are different. Generally speaking, there are several points:

1The ornamental plant is arranged outside the Park, and the landscape of the Park plays a role in beautifying the environment and integrating with the peripheral landscape.

2The layout of fruit trees in several core areas of the Park, which not only reflects the theme of the orchard, but also facilitates centralized management, reduces the cost of maintenance, and is concentrated at the same time to facilitate tourists to visit.

3In the orchard, there is "water landscape" in the orchard, which increases the aura and adds a show.You can set up an ornamental waterfall landscape along Quanxi and Pond. After opening the Park, the pump will also be used to circulate to ensure water flow.While satisfying the ornamental function, the "water system" can also provide conditions for irrigation water in the orchard.

4The garden is rich in fruit and wood varieties, and the space is located on the space.The Park combines the topographic characteristics and overall planning of Belong Garden to divide the area for each type of fruit tree.

5, Support the construction of fruit tasting, display, sales, science education centers and other supporting catering, recreation, and sanitation service facilities.

What fruit and fruit trees are planted in the orchard

fruit tree varieties are best to choose fruit trees that are suitable for soil, climatic conditions and management Levels suitable for the region; fruit trees that are excellent and easy to cultivate; high -quality trees, flower fruit ornamental fruit trees; fresh edible and market purchasesFruit trees with large differences in edible quality.Therefore, cherries, strawberries, grapes, kiwi, loquats, etc. can be considered.

[Triangle of the bathroom triangle shelf] The installation of high degree of bathroom triangle rack installation method

The installation height of the triangle of the bathroom

The bathroom shelf is a household item that many families will use. Nowadays, people will use space very much. In modern life, people will place cosmetics in the bathroom, as well as toothpaste, toilet, and bath milk, shampoo, shampoo, and shampoo.There are countless small objects such as facial cleanser, hairpin, toothpaste, etc., often making the bathroom very messy, so the role of the bathroom corner frame looks particularly important.It can save our bathroom space very well, bringing neat and comfortable to the family.Many people will ask, how much is the fitting height of the bathroom rack installation. In fact, its installation height is not fixed, mainly because the height of the family is determined. Generally, between 1.3 and 1.5 meters is the most suitable one is the most suitable one.Essence

The installation method of the triangle of the bathroom

1. First of all, we must find the right position on the wall, and then punch the perforation on the determined position. When punching, we must follow the width of the corners.To determine the height, you must consider where everyone is convenient for everyone;

2. After we beat the holes, use the hammer to knock the plastic Bags with a hammer and knock on the holes that are packed on the wall and remove the remaining part;

3. After doing the above steps, we will install the pendant of the bathroom shelf, remove the pendant base fixed block, and fix it with screws;

4. This step is to put the main body of the pendant into a fixed block, and adjust the position appropriately until the location is suitable, which must be beautiful and convenient;

5. To do this step, even if the rack is basically installed, the last step is to tighten the screws with a wrench and fix it.

The purchase of the triangle of the bathroom

1. Generally speaking, the space of the bathroom is very small. In order to save space, it is important to choose a rack suitable for the angle of the bathroom corner. Generally speaking

2. The layer of many strokes is the best. We can choose, three layers or more layers of corner frames, so that according to their own use habits, small bathroom products are placed in different categories;

3. There is also the best choice of corner frames with strong load -bearing capabilities, especially Hanging walls, and be sure to pay attention to its load -bearing capacity;

4. The last thing to note is that the buying rack is best to clean. When choosing a corners, try to choose some corners as little as possible. It is more convenient to clean and it is not easy to accumulate.

5. The material of the bathroom shelf must be reliable, including the material of the bracket and the shelf must be good, and it cannot rust and deform in a humid environment for a long time.This generally uses a bathroom shelf made of stainless steel or alloy.

What are the materials for preparing Nutritional soil

What raw materials are made of Nutritional soil?Materials for preparing Nutritional soil can be divided into two categories. One is an organic soil, including corrupt leaf soil, carbon soil, Fertilizer soil, sawdust, etc.;Earth, sand, furnace slag, etc.The most convenient material for Nutritional soil can be selected when preparing.

1. Rotten leaf soil

Rotten leaf soil is also known as humus soil, which is composed of fallen leaves, grass, etc., and has high humus content, strong water retention, and good permeability. It is one of the main materials for preparing the culture soil.The pH value of rotten soil is acidic.Use after exposure to sieve.

2. Mountain mud

Mountain mud is divided into two types of Huangshan Mud and Black Mountain Mud. It is made of long -term accumulation of deciduous trees in the mountains. It is a natural humus -containing soil and loose soil.Black Mountain Mud is acidic and contains more humus; Yellow Mountain Mud is also acidic and has less humus.The Huangshan Mud is more sticky than the black mountain mud, and it contains less humus.

3. Garden soil

Garden soil is also known as vegetable garden soil and pastoral soil. It is taken from the surface of the surface of the vegetable garden, orchard, which contains a certain humus and has a good physical characteristics. It is often used as the basic material of most cultivation soil.This is an ordinary cultivation soil. Due to frequent fertilization and cultivation, high Fertilizer, high Fertilizer, and good structure structure, it is one of the main raw materials for preparing the cultivation soil.The disadvantage is that the surface layer is easy to cut, and the ventilation is poor when wet. It cannot be used alone.The surface sandy loam of vegetables or Beans has been planted.

4. Ceic

Ceramous is the residual body after coal burning. It has strong breathable drainage capacity and no diseased insect residues. The main ingredients are silicon and aluminum oxides. They are characterized by porous substances. They have loose structures, larger than the surface area, and have certain adsorption capacity.When the potted matrix, it should be shattered, with a granular material of 2 to 5 mm and mixed with other culture soil.Before using, be soaked in water for about a day. The purpose is to soak the salt in the cornography, otherwise it will easily cause soil saline and alkaliization.In order to reduce sulfur dioxide pollution, some coal adds a small amount of lime. Such cumberscus contains calcium sulfate, which should be soaked longer and more frequently.

5. Hezha

River and sand drainage and breathability are good, and are mostly used to mix other culture materials to facilitate drainage.Incorporating a viscous soil can improve the physical structure of the soil and increase soil drainage ventilation.The river and sand are not fat.It can be used as a material for the cultivation soil, or it can also be used as cuttings or sowing matrix alone.When sea sand is used as a cultivation soil, it must be washed with fresh water, otherwise the amount of salt is too high, which will affect the growth of flowers.

6. Bone powder

Bone powder is a Fertilizer powder made of animal miscellaneous bones and fermented, which contains a large amount of phosphate Fertilizer.The amount of each addition must not exceed 1 % of the total.

7. charcoal

Carbon is made of trees. It has a porous structure, no nutrition, and has a strong bacteriostatic and adsorption of harmful substances.

8. Rotten bark

Rotten bark is a substrate produced by the dry bark on the surface of the tree. It is a good Berlan matrix and should not be used as a good form of art.

9. coconut bran

coconut bran is also called coconut soil, coconut brick, coconut powder brick, coconut bran brick, which actually refers to the processed coconut bran, which is processed from the coconut shell, which is a pure natural organic matter medium.coconut bran after processing is very suitable for cultivating plants, and it is currently more popular Gardening matrix materials.coconut bran pH value: 5.5--6.5, the pH value is low, and microorganisms are not easy to breed, which is conducive to plant cultivation.Non -toxic and odor, sterile and environmentally friendly, soft texture, can be loose soil, good breathability, mixed with other matrix, can prevent soil plate knots.coconut bran is mostly used as planting matrix, which does not contain nutrients itself, and cannot provide nutrients required for plant growth. Fertilizers must be added according to the situation during use.

10, egg shell

After the eggs are taken out of the egg yolk, rinse, smashing can be used as the substrate to cultivate succulents. It is breathable and moisture -proof.

11. Saw, rice shell

Loose and ventilation, good water reservation, water permeability, strong insulation, light weight and clean and hygienic.The pH value is neutral and slightly acidic.The plants cannot be fixed when used alone. Therefore, it is more mixed with other materials to increase the drainage and breathability of the cultivation soil.Pole porous, good breathability, increase the supply of root oxygen.Promote plant absorption, improve acid soil, and reduce fat loss.

12. Matsushita

Under the deciduous pine trees, there is a layer of fallen leaves in autumn and winter. The leaves of the deciduous pine are small, light, soft, and easy to shatter. This kind of leaves can be used as materials for the cultivation soil after a period of time.Falconium pine can also be used as a cultivation soil material for preparing acidic, slightly acidic, and increasing loose and transparency.

13, pottery grains

It is a grain particle, which is generally used for the bottom or paving.The colors of roasted pottery grains are mostly dark red and ravioli. There are also some special varieties of gray yellow, gray -black, gray -white, cyan -gray, etc., and the surface looks Smooth.Select the conventional dark red at the bottom. If you pave the surface, you can choose your favorite color.ceramics are used to act as a hydroponic container.

14, peat moss/water moss

Water moss is widely used in the cultivation of various orchids, and is one of the superior materials for planting and cultivation matrix.It is used to plant flowers, which is clean and hygienic, but also reduces the occurrence of pests and insect pests, making seedlings grow strong.Mixed with peat and perlite to improve the breathability and moisturizing performance of the matrix.Local use can be put on the upper part of the matrix, or on the bottom of the basin to prevent the thin particle matrix loss, improve the moisturizing performance of the matrix, and enhance the breathability of the basin floor.It is conducive to the growth of plant root system and does not cause rotten roots.Water moss belongs to the plants, which are rich in organic matter and various nutrients such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, etc., and are used as a cultivation substrate to save fertilization.Potting noodles of various flowers with water moss can also beautify the effect.

15. Plane

Plane is an acidic lava with volcanic eruption. The glass rocks made of sharp cooling are named after the pearl cracking structure.The acidity of perlite is relatively high. It is used for soil transformation and regulates soil plate knots.Pay attention to the use of perlite to prepare Nutritional soil. You need to mix and match the perlite with other soils, and you should not overdose when mixed with other soils. You can mix the perlite at a ratio of 4: 1.