Love delicious, homegrown 杨梅? 嫁接是种植优质品种、提高产量和果实质量的秘诀!以下是您的逐步指南。✂️
1. 最佳嫁接时间 📅
- Spring Grafting (Primary):
Late February to Mid-April. This is when the tree wakes up, sap flows, and healing is fastest! Perfect for high success rates. ✅
- Autumn Grafting (Secondary):
September to October. The graft heals over fall and waits to sprout in spring. ❄️ Requires winter protection.
Pro Tip: Always graft on a calm, sunny day. Avoid rain and cold weather!
2. 选择砧木和接穗 🌿
使用健康、无病害的野生或幼苗杨梅树。寻找坚固的根系和直径超过0.6厘米的树干。
从健康、高产的母树上取年枝。选择阳光照射充足、健壮的枝条,带有饱满的芽。
Pro Tip: For spring grafting, collect scions just before you graft. If storing, keep them cool and moist in damp sand.
3. 顶部嫁接方法 🔪
(A) Cleft Grafting (Best for Thicker Rootstocks)
the rootstock straight across.
the stump vertically down the middle (3-4cm deep).
the scion base into a sharp wedge shape.
the scion into the split, aligning the cambium layers (the green layer under the bark!).
tightly with grafting tape.
(B) Side-Veneer Grafting (A Safe & Popular Choice!)
向根茎侧面切割的向下倾斜的切口(2-3厘米长)。
your scion with one long cut and one short cut.
the scion into the rootstock's cut, ensuring the cambium layers match.
it tightly with tape.
4. Post-Grafting Care is KEY! 🔑
CRUCIAL! The rootstock will try to sprout its own shoots. Pluck them off immediately so energy goes to your new scion!
After 2-3 weeks, the bud should swell. Once the new shoot grows 4-6 inches, loosely tie it to a support stick to prevent wind breakage.
Water if the soil is dry. Apply light fertilizer after the shoot starts growing.
Watch out for aphids on tender new growth!
Success Tip: The magic is in the alignment! Matching the cambium layers between scion and rootstock is what makes them fuse into one tree.
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