Gardenia is also known as gardenia and gardenia. It is an evergreen shrub of dicotyledonous plants, Rubiaceae and Gardenia, with lush foliage, evergreen leaves and fragrant flowers. It is an important garden ornamental plant.
Grape is a woody vine of Vitaceae.
First, the requirements of gardenia growth on environmental conditions
Gardenia jasminoides Ellis is a very common flower in China, which not only has high ornamental value, but also has certain medicinal effects. China has a wide planting area, but neither large-scale planting nor family potted plants can be planted everywhere. Because the growth of gardenia has certain requirements for environmental conditions, today Bian Xiao brings you the growing environment of gardenia. Let's have a look!
1, soil
Gardenia has certain requirements for soil, so it must be planted in acidic soil, otherwise it cannot survive. Therefore, when we choose to plant soil, we must pay attention to the PH value of the soil. Controlling the pH value of the soil at around 5 is very beneficial to the growth of gardenia. Moreover, the soil should be fertile enough and rich in organic matter to meet the nutrition needed for the growth of gardenia. Soil is the primary requirement of gardenia growing environment, and it is also a very important demand, which is the key factor to determine the normal growth of gardenia.
2. Temperature
Gardenia likes cool, and the optimum temperature for its growth is about 17℃, but it should not be too low. Improper temperature is very unfavorable to the growth of gardenia. In addition, the temperature requirements of gardenia will also change at different growth stages. For example, at flowering stage, the appropriate temperature should be kept at around 25 degrees. With the increase of plant life, the cold resistance of gardenia will be enhanced, but the minimum temperature should not be lower than MINUS 5 degrees. Otherwise, it will easily lead to freeze injury of gardenia, black leaves and dead branches. It is necessary to adjust the temperature according to the seasonal changes. For example, ventilation should be done in summer to increase humidity, and the temperature should be raised appropriately in winter to prevent the temperature from falling below zero.
Step 3: Moisture
Gardenia is very fond of water, likes to grow in a warm and humid environment, and has a great demand for water. Water and air humidity are very important for the growth of gardenia. Gardenia growing period should pay attention to proper watering and spraying, improve air humidity and promote leaf waterlogging. However, when we water, we should look at the season and soil moisture. When the soil is white and short of water, water it in time. However, the amount of watering should be properly controlled in winter to prevent freezing injury, root retting and other undesirable phenomena. Moreover, attention should be paid to control gardenia after bud appears to prevent it from falling off and reduce its ornamental value.
4. Lighting equipment
Gardenia likes light and needs a lot of light during its growth, especially in spring and autumn. It is necessary to ensure that gardenia has an average of about 8 hours of light every day. Otherwise, it will greatly hinder the growth and successful wintering of gardenia. But in summer, we should pay attention to sun protection to prevent the direct sunlight from being too long, otherwise it will lead to the yellowing of gardenia leaves. Therefore, in summer, it is necessary to properly build sunshade facilities to maintain the light transmittance of about 45%. In winter, we should bask in the sun properly to prevent gardenia from frostbite due to low temperature.
Second, the natural conditions of grape cultivation
Grapes are familiar to us and are our favorite fruits. In recent years, with the improvement of living standards, the market demand for many fruits has gradually increased, and grapes are just one of them, and many people have begun to plant them. However, grapes have certain requirements on the planting environment, and not all areas are suitable for planting. Let's take a look at the grape planting on the pro-agriculture website.
1, soil
Grapes can grow in various soils, such as saline-alkali and desert areas, although they have low requirements on soil, but different soils have different effects on their growth and fruit. Suitable soil will grow more vigorously, produce more fruits and taste better, so soil is very important for grape planting. Sandy soil or loam with loose soil, fertile soil and good drainage is the best, or some basic fertilizers, such as Trim microbial inoculum, can be added to the soil.
2. Temperature
Grapes are not cold-tolerant and have strict requirements on temperature. Its growth temperature should not be lower than 12 degrees, and it will stop growing below 12 degrees. In its flowering period, the temperature is around 20 degrees, which is beneficial to its flowering. When the fruit expands, it needs a temperature of 20-30 degrees. In addition, in the fruit-bearing period, the greater the temperature difference between day and night, the more favorable it is for grape coloring and sugar accumulation.
3. Lighting equipment
Grape is a light-loving plant, and its growth needs sufficient light conditions, which is why most grapes are planted in the northern hemisphere. When the light is strong and sufficient, its photosynthesis will be greater, which is beneficial to the accumulation of glucose and promotes its rapid maturity. When other grapes are not ripe, they will be listed first, so the profit will be higher. However, due to insufficient light and poor photosynthesis, plants tend to grow weakly and short, with slender and yellow branches and leaves, and fruits are often of poor quality, not sweet enough and sour in taste.
Step 4: Moisture
Grape needs a lot of water, especially in the early growth stage, but it needs less water in the late growth stage and fruiting stage. Too much water or rain in the later stage will damage the root system of the plant and affect the quality and yield. In addition, planting in areas with more rain will cause insufficient illumination and limited photosynthesis of grapes, which will eventually lead to many diseases due to excessive water absorption. Therefore, when planting in water-deficient and arid areas, attention should be paid to watering and moisturizing measures, and in areas with more precipitation, attention should be paid to drainage and rainproof measures.