-
Summary of Experience in Pest and Disease Control for Greenhouse Peach Trees
The main diseases of greenhouse peach trees are scab, shot hole disease, and gummosis; the main pests are aphids, spider mites, and leaf miners. For the control of pests and diseases in greenhouse peach trees, prevention should be the priority, with control during the dormant season as the foundation, to reduce sources of infection. Before and after flowering are the key periods for control
-
How to prevent and treat peach tree chlorosis? A full breakdown of practical methods
1. Causes 1. Iron deficiency The main causes of iron deficiency in protected-cultivation peach trees: ① Planting density is high, some even reaching 1 m by 0.8 m, the land nutrient area occupied by each tree is small, roots cross each other, and the iron ions released in the soil cannot meet the absorption needs of the root system.
-
What are the measures for increasing yield and improving quality in greenhouse peach cultivation
Greenhouse peach cultivation has developed rapidly in recent years because it ripens the fruit early, fills the off-season gap in the fruit market, and commands higher prices. However, it also suffers from low fruit set rates, low yields, and declining quality, which urgently need to be solved. Through continuous exploration in production, we have summarized
-
Key Management Techniques for Greenhouse Peach Trees Before Dormancy
Forced dormancy of greenhouse peach trees by covering with a shed is generally carried out from mid-October to mid-November. The management in the 10 days before covering the shed for forced dormancy is very important; poor management directly affects the increase in fruit set rate, yield and quality. The key management measures for this period are as follows: Foliar fertilizer spraying for strength
-
How to prevent and control infectious gummosis in peach trees
It is a disease caused by a fungus of the Ascomycota subphylum. It mainly harms branches and trunks. When it occurs on 1-year-old young shoots, small protrusions first appear centered on the lenticel layer, later forming tumor-like protrusions 1 to 4 mm in diameter, and no gum flows that year. By early April of the following year, the tumor
-
Detailed Explanation of the Hook-Shaped Cleft Grafting Method for Jujube Trees, Step-by-Step Guide
1. Tools used: pruning shears, grafting knife (straight sharp knife), plastic strips. 2. Collection of scions: Collect well-developed, pest- and disease-free 1-year-old jujube head branches or current-year lignified branches, remove secondary branches (leave 2 cm long) and leaves, and use them immediately after collection. If
-
Four common grafting methods for jujube tree cultivation
1) Single-bud bark grafting: From May to September, when the rootstock begins to slip bark, grafting can be done every day. Choose sour jujube rootstock under 5 years old with a diameter of about 1.5 cm; use lignified, disease-free and pest-free growing shoots as scions. 2) Subcutaneous grafting: From spring when the rootstock
-
How to Use Biogas Fertilizer Reasonably in Citrus Planting
The biogas slurry and biogas residue produced after anaerobic fermentation in a biogas digester are a very good biological organic fertilizer, and are sterile, non-toxic and highly effective. Applied to fruit trees, they can improve quality and increase yield. The following technical recommendations are now proposed on how to reasonably use biogas fertilizer.
-
How to Grow Licorice? Remember These Three Key Growing Points
1. Seed treatment: Before sowing, treat the seeds with water at 60-100°C for 30 seconds; then soak them in warm water for 1 day and night, and the germination rate can reach 50%. If treated with concentrated sulfuric acid, remove the seeds immediately and rinse them in clean water once the seed coat turns black, then soak them in warm water, and sow when the seeds swell; the germination rate can reach more than 90%.
-
Summary of Experience in Scutellaria baicalensis Planting and Cultivation Management
I. Uses of Scutellaria baicalensis and Post-Harvest Benefits Scutellaria baicalensis is the root of a perennial plant in the Lamiaceae family, with effects of clearing heat and drying dampness, purging fire and detoxifying, stopping bleeding and calming the fetus. It is commonly used for damp-warm disease, summerheat-warm disease with chest tightness, nausea and vomiting, damp-heat with spleen fullness, diarrhea and dysentery, jaundice, lung-heat cough, high fever with thirst,
条件筛选