-
-
Several commonly used treatment methods for medicinal herb seeds before sowing
Several treatment methods for medicinal herb seeds before sowing
-
How to plant red jujube saplings and train their tree shape, and what are the common pests and diseases?
How should red jujube saplings be planted and trained into a tree shape? What are the common diseases in red jujube cultivation and how are they controlled? At present, red jujube trees are mostly grown with dwarfing cultivation, with tree height 1.5 to 2.5 m, which makes it convenient to pick fruit in pick-your-own orchards. Therefore, after the saplings are planted, the branches should be gradually pulled down to dwarf the tree.
-
What are the care methods and common varieties of large indoor plants?
Large indoor plants: these plants are loved by a huge number of people, and they look exceptionally beautiful. How do you care for large indoor plants? What large indoor plants are there: How to care for large indoor plants: all green plants need a well-ventilated spot with plenty of sunlight, but before exposing them to sunlight,
-
How to care for indoor potted plants? Recommended common varieties
Indoor potted plants, these are what many people like to grow, that is how popular they are
-
Why Is My Camellia Dropping Leaves? An Introduction to Common Varieties
Camellia is not the name of a single flower; there are many different varieties. So what camellia varieties are there? Why is my camellia dropping leaves? Camellia varieties include: Shibaxueshi (Eighteen Scholars), and the price of Shibaxueshi camellia seedlings is about 10 to 20 yuan. Shibaxueshi is a rare treasure among camellias.
-
-
Symptoms and Control Methods of Mango Powdery Mildew
What do the symptoms of mango powdery mildew look like? What are the ecological causes of its occurrence? How should it be controlled, and what are the control methods? Symptoms: This disease can occur on mango inflorescences, young leaves, young fruit and young stems. Generally, a powdery fungal growth can be seen on the affected parts. On young stems and leaves, small lesions in the early stage are surrounded by a brown ring; later the lesions merge into large white patches, which then gradually turn blue-purple. Severely affected young stems and leaves often become deformed; when the lesions continue to develop and encircle the flower stalk, the small fruit on it will begin to turn yellow and drop, so a severely affected mango tree will bear no fruit at all. In the later stage of the disease, the fungal growth at the lesions turns grayish-black. After fruit that has previously been affected develops and grows, a purple network pattern appears on the surface, affecting the commercial value of the fruit.
-
What are the common problems in fruit tree training and pruning?
Common problems in fruit tree training and pruning
-
What are the common pest and disease control methods for goldenrod?
Common pest and disease control methods for goldenrod
条件筛选