When do walnut trees sprout in spring and when do they begin to bear fruit?

Sex likes warmth and is afraid of frost. Walnut trees that grow on hillsides and hills at an altitude of 400-1800 meters above sea level bloom in May and bear fruit in October.

It prefers fertile, moist, sandy loam soils, and is commonly found in deep soils on both sides of mountain river valleys. Nowadays, agriculture is generally cultivated in low hills and hills at an altitude of about 200 meters.

Walnut tree, also known as walnut tree, belongs to the walnut family, and the varieties are divided into wild pecans and artificially grafted improved varieties of walnuts. Native to Central Asia, it is cultivated all over China, and it is generally chosen to plant artificially improved varieties, because the improved varieties have higher yields than wild varieties and have thin shells, commonly known as pickled walnuts. The wild shell is thick, large, oily and other characteristics, and it tastes more fragrant, commonly known as iron walnut.

Walnut trees can be used as shelterbelts for road greening; Due to its toughness and elasticity, wood is also a superior material used in industry; Walnut shells can be processed into works of art. Walnuts, along with almonds, cashews and hazelnuts, are known as the "four major nuts" in the international market. Walnut trees are adapted to the ecological environment of deep, loose, fertile, moist and warm climate.

A wild walnut that is mainly found in the Northeast. It is characterized by the presence of a distinct six-piece flute.

Grafting takes place from late March to early April. First of all, the scion is collected, in mid-March, when the buds are about to germinate, the 1-year-old branches with robust growth and no diseases and pests are collected as scion, and the varieties are stored in wet sand after harvesting, and the walnut rootstock buds germinate in early April to start grafting. The rootstock is required to be about 1 5cm thick, and grafted at l0cm from the ground.

Walnut grafting has a wound flow, not easy to survive, 12 hours before grafting must be carved in the rhizosphere to the xylem "water", and then split or plug the skin, after the wound is tied with a plastic strip, the upper end of the scion is smeared with paint to prevent water evaporation. After surviving, remove the sprout and loosen the tie in time, and the untying time should be carried out when the new growth is more than 20cm. When the grafted seedlings grow to about 40cm, they are fixed with small bamboo poles or wooden sticks to prevent wind breaks.

Peach seeds. The time for planting is usually in spring or autumn. Before sowing peach seeds, you need to collect the seeds, the peach seeds will mature and crack around December in winter, and the seeds in the cracked fruit will automatically fall, and then the peach seeds will be collected and the peach seeds need to be dried and stored.

When sowing peach seeds, you need to sow peach seeds in the soil in a shallow pot, and you also need to cover the surface of the peach seeds with a thin layer of fine soil, and then use a watering can to water once, you also need to water every day, and keep the soil moist, the general indoor temperature is about ten degrees, and the peach seeds will germinate in about forty days, and if the temperature is about twenty-five degrees, the seedlings will emerge in about twenty days. Peach kernel seedlings can be transplanted at about three centimeters, and the growth rate of seedlings will be slow and then will be slowly faster, usually in about 16 months can flower, if the seedlings grow fast, the seedlings need to be transplanted to the open field breeding, after the cold weather in the pot.

Choose a peach pit with plump kernels.

Crack the shell of the peach pit, soak the peach pit in warm water, and after 1 to 2 days, the buds will be released, then peel off the outer skin of the budding place, spread gauze in the container, soak it in warm water and put it in a warm place to maintain, after about 3 to 4 days, the small buds will grow, and then plant the budding place in the soil, after a week.

Shoots will grow.

1. Preparation before sowing.

Select the peach pit with full seeds, gently smash the shell of the peach pit lightly, be careful not to hurt the peach pit inside, and soak the peach pit in water at 45 degrees.

2. Germination treatment.

After soaking for 1 to 2 days, the pits will sprout, so remove the pits and gently peel off the outer skin of the pits where they emerged. Spread 3 to 4 layers of gauze in the container, soak it with warm water, then place the pit on top, then cover the head and tail of the pit with gauze, then cover the container with a plastic bag and place it in a warm place for curing.

3. Planting methods.

After about 3 to 4 days, when the small buds of the pit have grown, peel off all the outer skin of the pit and plant it in a pot with sandy soil prepared with the bud facing down, and after planting, cover the surface of the container with a plastic film and store it in a warm place to cure, and the sprouts will grow in about 1 week.

Generally speaking, walnut seeds germinate in spring, including the seeds of many other fruit trees germinate in spring, because the four seasons of the year lie in spring, and spring is the season of recovery of all things, so it is also the season of seed germination.

Walnut trees are fruiting in 1-6 years.

1. Early walnut seedlings can generally bear fruit in 1-2 years, but they cannot be allowed to hang fruit for the normal growth of the tree, and late walnut seedlings generally take 3-5 years to bear fruit.

2. Walnut trees will generally bear fruit in 4-5 years, if grafted, the fruiting time will be advanced, in the management, fertilizer should be applied in time to make the tree strong and flowering.

3. The age at which walnut trees begin to bear fruit is related to the variety and reproduction mode. Grafted early walnuts can bear fruit 2 to 3 years after planting, while late fruiting walnuts propagated by solid propagation take 5 to 10 years to begin to bear fruit.

4. Now walnut trees generally use grafted seedlings, and one to two year-old seedlings are used as rootstocks, and fruit setting is generally not allowed in the year after grafting, so as not to affect the growth of the tree. That is, the fourth year of results.