How to graft walnut trees?

Walnut Tree Grafting Video: This grafting method has the highest grafting survival rate. This method is called bud grafting-life-high-definition genuine video online viewing-Iqiyi? Web page link

Grafting method of walnut tree:

1. Cut the scion into a length of about 15-20cm, leaving two or three full buds on the scion, and then diagonally cut the lower part of the scion with a sharp knife, preferably a section of 5-8cm. Be careful to be decisive.

2. After that, cut the brick wood. Generally, trees under 6 years old are all connected by one head. For 7- 15-year-old trees, leave 2-4 seams for each tree, and scrape the kerf with a knife.

3. According to the shape of the surface of the scion, cut it gently under the saw mouth of the brick wood to guide the tender skin to be exposed, and open a seam on the upper part of the brick wood section, 1 cm, which is deep to the xylem.

4. Next, insert the scion, insert the xylem of the scion between the xylem and phloem cortex of the rootstock, and finally tie the joint of the rootstock with hemp skin.

5. Cover with plastic bags for moisture and heat preservation.

Extended data

Walnut, also known as walnut, belongs to Juglandaceae, and its varieties are divided into wild hickory and artificially grafted walnut. Originated in Central Asia, it is cultivated all over China. Generally, artificially improved varieties are selected because the improved varieties have higher yield and thinner shells than wild varieties, commonly known as pickled walnuts.

Wild shells are thick, big and oily, and taste more fragrant, commonly known as iron walnuts. Walnut can be used as a shelter forest for road greening; Because its wood is tough and elastic, it is also the first-class material used in industry; Walnut shells can be processed into works of art, and walnuts, almonds, cashews and hazelnuts are called "four big nuts" in the international market. Walnut trees adapt to deep, loose, fertile and moist soil and cool climate and ecological environment.

References:

Walnut Tree _ Baidu Encyclopedia? Web page link