The strawberry leaves are black, and the back is a little black
The strawberry leaves were black, and the back was also a little black. It could be caused by many reasons. ** 1. Disease ** 1. ** Gray mold ** - Gray mold was a common disease of strawberries. It was easy to occur in high humidity and high temperature environments. Botrytis infection can cause the leaves to turn black, and symptoms may appear on both the front and back of the leaves. - Control measures: Spray with a suitable disinfectant, and pay attention to maintaining the ventilation and dryness of the strawberry growing environment. 2. ** Leaf Spot Disease ** - It was caused by leaf spot fungus infection, which would cause strawberry leaves to turn black. Both sides of the leaves might be affected. - The solution was to cut off the infected leaves and spray them with the corresponding solution of cyanothalonil or thiophanate. The spray would continue for about 1 - 2 weeks until the branches and leaves recovered. ** 2. Pests ** 1. ** Aphids and Mites ** - Aphids and mites were common strawberry pests. They sucked the juice of strawberry leaves. When there were too many of them, they would cause the leaves to turn black. This could happen on both sides of the leaves. - Treatment method: Spray with suitable pesticide and regularly remove the weeds around the strawberry plants to reduce the breeding of pests. ** 3. In terms of environmental factors ** 1. ** Illumination problem ** - If the light was too strong, such as being exposed to strong light for a long time, or being directly exposed to the air in summer, it was easy to cause a large loss of water in the leaves and branches, resulting in blackening. Both sides of the leaves would be affected. - The solution was to move the plants to a cool, semi-shady place and avoid direct sunlight during the hot summer season. 2. ** Too high humidity ** - Too much humidity would increase the growth of germs and pests, which could cause the leaves to turn black, and symptoms could appear on both sides. - [Countermeasure: Control the humidity and keep the strawberry growing environment well-vented.] ** 4. Nutritional aspects ** 1. ** Undernourished ** - The growth of strawberries required sufficient nutrients such as nitrogen, phosphorus, and potassium. If these elements were lacking in the soil, the strawberry plants would have black leaves. Both sides of the leaves might turn black. - The solution was to apply fertilizer at the right time during the growth of strawberries to supplement the lack of nutrients. ** 5. Watering and fertilizing ** 1. ** Too much or too little watering ** - When watering too much, the strawberry roots were shallow, which was easy to cause problems, causing the leaves to turn black. Too little watering often caused the soil in the pot to be too dry during the growing season, and it was also easy to cause the branches and leaves to grow poorly and turn black. These two situations could cause the front and back of the leaves to turn black. - Treatment measures: Pay attention to drainage when watering too much; after watering too little, keep the soil moist after watering it in time. 2. ** Inappropriate fertilizers ** - If the fertilizer was too heavy, such as using fertilizers with high nitrogen content (such as chicken manure, etc.) or quick-acting compound fertilizers, it was easy to cause root burns and blackening of the leaves. This situation might occur on both sides of the leaves. - Solution: Use reasonable fertilizers to avoid excessive or inappropriate fertilizers. Read more exciting novels for free
What other TV series did the actress of Mo Lan act in?
Shi Shi, who played Mo Lan, had also acted in TV series such as "The Great River" and "White Castle". Had he not watched enough of Long Lovesickness 2? Hurry up and read the original work of " Everlasting Lovesickness 2: A Vow of Love "!
What good books are there to recommend about arcanist novels?
Here are some good novels about arcanists: - [Super Floating City]: This is a pseudo-DNT + invincible + farming arcana-style western fantasy novel. The protagonist of the story, the alchemist, was dragged into another alchemy universe of the wizard-like system by the turbulence of time and space, thus starting the journey of farming and upgrading. The two universes had a common enemy-ancient evil creatures and gods. - " Arcane Dominator ": Arcane fantasy novel. The protagonist enters the game world with the game cheat Arcane Book. - " Nezeril's Glory ": Dark fantasy and arcane fantasy. The protagonist has his own tool system that can analyze and help him advance on the path of a mage. - [Arcane Throne]: The first and even the pinnacle of arcane arts. The protagonist traveled to a different world filled with the charm of the steampunk style of the Renaissance. He had a library with knowledge of Earth in his brain. He began to get the opportunity to learn magic as a poor person. He explained magic with Earth science and became an arcanist. He experienced many adventures in the other world, promoted the development of arcana, and competed with the church and other forces. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Second grade of elementary school
In the second grade of primary school, the synonymous words for happiness were happiness, joy, and so on. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Many accumulated English words
The following are some English words that can be accumulated: - Stationeries: Pen, pencil box, and pencil sharpeners. - School supplies: books, schoolbags. - For frequency: once, twice, hourly, daily, weekly, monthly, yearly, annually. - Others: accumulate, customer, alarm, alcohol, alike, like, amuse, amaze, acquaint, landscape. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How to use time-lapse photography correctly
The following is the correct way to use the time-lapse photography function: ** I. Pre-Shooting preparations ** 1. ** Equipment fixed ** - If you use a mobile phone to shoot, you need to fix the mobile phone on a tripod to avoid using a tripod, because the tripod is easy to shake and affect the shooting effect. If you use a camera to shoot, you need to fix the camera properly. 2. ** Scene selection ** - Choose scenes with obvious dynamic changes, such as cloud flow, sunrise and sunset, urban traffic, construction, plant growth, and so on. 3. ** Setting of parameters (Take a mobile phone as an example)** - Different brands and models of mobile phones might have different camera settings, but time-lapse photography mode could generally be found in the "mode" or "more" options of the camera. - In the professional mode of some mobile phones, one could adjust the color temperature (for example, when shooting a sunset, it could be adjusted to around 7000, but it needed to be adjusted according to the scene), the CPU (it could be adjusted to 50, or it could be automatically adjusted according to the scene), the shutter speed (depending on the scene), and other parameters. He could also set all the parameters to automatic. - Some phones had a lot of options after the screen slid down, and they could make related settings, such as setting the number of shots to be unlimited when setting the timed continuous shooting. ** 2. Points to note during filming ** 1. ** Avoiding interference ** - After starting to shoot, you can't move your phone, and you can't have objects pass by your phone or camera frequently, otherwise it will affect the filming effect. 2. ** Shooting interval settings ** - The shooting interval of time-lapse photography should be set according to the speed of the subject. - For traffic scenes (such as street and highway traffic), you can choose an interval of 1 - 2 seconds. - The sunrise and sunset scenes could be shot at intervals of 2 seconds, 5 seconds, or 10 seconds. The specifics depended on the shooting environment, the time of shooting, and the length of the video. - When shooting clouds (on a sunny day), shooting at a speed of 5 seconds may get better results. ** 3. Calculation of the number of shots taken (applicable to video synthesis)** - According to the time-lapse photography calculation formula, the number of shots = frame rate × time. The frame rate refers to the number of frames displayed per second when the video is played, and the time refers to the total length of the video (in seconds). For example, if a 15-second video was made at 24 frames per second (24fps), the number of shots = 24fps x 15 seconds = 360 shots. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Intercepting Comet
The reference mentioned an anime called " Girls and Teenagers Outside Earth." The story took place in the near future, when it was easier for humans to set foot on the Moon, Mars, and low-Earth orbit space. It did not involve intercepting comets. There was also an anime about the comet crisis. In the year 2000 AD, the Earth was caught in a comet crisis. Humans set up a celestial crisis management agency, which included a comet interception team responsible for intercepting comets in Earth's orbit at any time. There was also a comet scavenger team responsible for dealing with comet debris, but the name of the anime was not mentioned. Therefore, it was currently impossible to give specific information about the comet-intercepting animation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The degree of self-discipline determines the value of your life
The degree of self - discipline determines the value of your life. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How do I record all the dialogue during the storyboard?
When shooting the storyboard dialogue scene, you can finish shooting all the storyboards first. If you want to record the sound of all the dialogue shots, you can turn off the original sound of the video during editing, then find the recording function in the audio, press and hold the talk button to add sound to the dialogue. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What's the name of the novel that copies military equipment?
There was a novel called "War of Resistance: I Can Clone All Equipment" that involved copying military equipment. Also,"The Mage of the School of Equipment Print" might also involve copying equipment (from the title of the novel, it was probably related to equipment copying). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What are the recommended books for the mythical version of the Three Kingdoms?
The reference materials did not mention any information about the recommended book list of the mythical version of the Three Kingdoms. Sorry, I don't know how to answer based on the information I found. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>