The price of grafted walnut seedlings, 2015 grafted walnut seedlings price inquiry

We here every year to cultivate more than 100,000 Liao walnut seedlings to ensure the quality of varieties, for many years, the first is in 3-8 yuan (according to the size of the seedlings). For details, please search for Yangtai Efficient Agriculture Demonstration Farm in Xingtang County.

For details, please contact me, I have seedlings.

The latest varieties are selected for planting, with good taste, high yield and maximum benefit, and it was elected as the No. 1 Guanhe. Ball: 2956683135.

Walnut peach planting usually takes 8-10 years to start bearing fruit. Shandong Mengyin thin-shelled early fruit walnut seed grafting seedlings: 1-2 years after planting, 3-4 years of production, 5-6 years into the full fruit period, 300-400 kg of nuts per mu, a hundred years of planting income.

Grafted seedlings**:

Special seedling: seedling height is greater than 1 meter, 12 yuan plant;

First-class seedlings: seedlings are high and rice, 10 yuan plant;

Secondary seedlings: the height of the seedlings is greater than that of rice, and the plant is 8 yuan.

Seedlings: 3 yuan plant.

The following aspects should be paid attention to when grafting.

1.Maintaining the appropriate humidity and temperature at the walnut grafting site is the key to improving the survival rate of grafting. The traditional grafting method is to use wax to seal the scion, which is easy to fall off during operation, and loses its water retention effect to drain the scion. Although the method of using plastic bags of soil in the grafting site has a good moisturizing effect, the operation is more cumbersome.

If the method of covering the plastic bag with newspaper shading is adopted, the temperature and humidity of the grafted part are maintained, and the survival rate of the grafting is improved.

2.Scion ***, the survival rate is high, and vice versa is low. The scion branches are fully developed, with a diameter of 1 2 cm, a small pith core, at least one effective full bud, the length is generally 10 15 cm, no pests and diseases, no freezing or water loss, the bud body has not yet germinated or only the tip has germinated, and the vitality is strong.

In order to ensure the quality of the scion, it is important to collect and store them correctly. The scion collection time is from late February to early March. 3.

Wound flow control is an important measure to improve the survival rate of walnut grafting. Wound flow has always been one of the important factors affecting the survival of grafting, and water can be controlled by sawing on both sides of the base of the trunk during grafting. Generally, the depth of the saw edge is about 1 4 1 5 of the dry diameter, and the saw edge is staggered up and down by about 5 cm.

The effect of releasing water at the saw mouth in advance is often not good, because after the water is released, although the damage flow during grafting is light, there is still water at the interface after grafting, which reduces the survival rate. In addition, when grafting walnut tree branches, the grafting site can be moved upwards to avoid the soaking interface of the wounded liquid affecting the survival rate. If you find that there is a lot of water at the interface, you should open the plastic bag to release the water, if the water is too long and causes the dead ear, you need to reconnect.

4.The rootstock growth and grafting thickness have a certain impact on grafting survival. The tree is robust and has a high survival rate of grafting; The tree is weak and the survival rate of grafting is low.

Therefore, for the weaker growth trees, the tree should be strengthened first and then grafted. The thickness of the grafted part is generally 3 5 cm, and the thickness of the large tree can be appropriately increased.

5.Post-grafting management. Remove the sprout, cut the anvil, unbind:

After grafting, the buds of the rootstock begin to germinate 1 week, and all these real sprouts should be removed, and the leaves left when the rootstock is cut for photosynthesis, and the buds should be prevented from directly drying the sprouts, and the germination work should be done until the actual buds do not germinate. When the bud grows to 5 cm or when the bud is healing, cut the anvil, leaving 3 cm above the bud. When the bud grows to 15 20 cm (when the bud is healing) unbind.

Square budding, branching.

Recently it can only be budding.

There are many kinds of walnut seedlings, different sizes, and the gap is very large, ranging from 1---5 yuan.

Excellent varieties include: 8518 walnut, Guanhe No. 1, Xiangling walnut, thin shell incense, Liaohe No. 1, Zhonglin No. 5, Xinjiang thin shell, etc.

Northwest Seedling Net.

597 seedling nets.

Jinan walnut seedling base.

It depends on the size and variety of 8 15 yuan.

They are 12 yuan a plant and 16 yuan a plant, and each plant booked before September 30 is discounted by 2 yuan, that is, 10 yuan a plant and 14 yuan a plant, and 5 plants are sent for every 100 seedlings purchased to ensure the survival rate.

The price is low and there is no good goods, please think carefully, if you are fooled, it is not only money, but the most important thing is time! vx15830252358

There are many kinds of walnuts, hemp walnuts are a category, but hemp walnuts are divided into many varieties, such as white lion heads, grinding plates, apple orchards, son's hats, wheat ears and tiger heads, etc. Therefore, walnut seedlings are not the same, there are hundreds to thousands, and there are varieties that cannot be bought by tens of thousands. Personally, I think that now the scale of walnut planting is very large, and the yield is also high, and it will definitely come down after a while.

Look at what specifications you need, so that you can set **, such as real seedlings. Grafted seedlings, when they are born or perennial, how tall and thick they are, so that they can give you the best reference.

Generally 5-10 yuan.

If you choose a regular company, you can almost ensure that the purity of the seedlings can reach more than 90%, and the general more than a dozen pieces are good. Don't trust a few dollars to buy good seedlings.

Seedling: first the seed sand reservoir layer more than 60d, take out the sowing at the beginning of spring, and mix the seeds with a new high-fat film before sowing, (it can be mixed with seed coating agent to repel underground pests and diseases, isolate virus infection, do not affect the germination and swelling function, strengthen the respiratory intensity, and improve the seed germination rate). The row spacing of strip sowing is 30 40cm, the plant spacing is L2 15cm, and the soil cover is about 5cm.

When sowing, the suture of the seed is perpendicular to the ground, which is conducive to the smooth growth of radicle and shoot.

Planting: When the seed sprouts will exhibit the true leaves, cut off the rootstock buds at 1cm on the cotyledon, and then put them in the healing pool or simple greenhouse, transplant them to the field after survival, and spray the new high-fat film, which can effectively prevent the water on the ground from evaporating, the seedling water from not transpiring, isolating pests and diseases, shortening the seedling period, quickly adapting to the new environment, and growing healthily.

The time to raise walnut trees is generally around March and April every year. 3. Germination: Soak walnut seeds in water for three days, and then pile them in moist sandy soil.

4. Seedling: Cover the walnut seeds with soil and water thoroughly after sowing them.

1. Prepare the seeds

Before raising walnut trees, it is necessary to prepare an excellent single plant with strong adaptability, full kernels, and high kernel yield and oil content as the mother tree for seed collection, pick the seeds back and pile them up, remove the seed coat, and then directly spread them out and dry them in a ventilated and dry place.

2. Select a time

When sowing walnut trees in spring, the seedling time is generally around 3-4 months of each year, and the seedlings should be raised after the soil thaws, not too early or too late, otherwise it will affect the germination rate, and the autumn sowing should be carried out before the land freezes, but walnut trees are prone to rodent or rabbit damage, so spring sowing is generally chosen.

3. Germination treatment

Soak the walnut seeds in water for about three days, then mix them in moist sandy soil and stack them for about 35 cm, and after 10 days, the walnut seeds will break their mouths and show their white heads, and then you can start planting.

4. Carry out seedling raising

Open a ditch about 15 cm deep in the plot, keep the processed walnut seeds at a distance of about 20 cm between each one, cover the soil 6 cm thick after sowing, and water thoroughly, and the seedlings can emerge one after 25 days.

Walnut tree grafting is divided into spring, summer and autumn. It's spring, and it stands to reason that it can be grafted. However, our country has a vast territory and a large temperature difference, and it has snowed in the north in the past few days, and the south has worn single clothes, so this has to be divided into regions.

Is there a good way to tell? I'm telling you there is! That's the temperature!

Walnut trees germinate late, and the temperature will be about 20 before germination, so if you pick the scion in advance, the temperature is about 20, and it can be grafted before a large number of buds burst, so you must pay attention to water. In fact, the survival rate of walnut trees in the Spring Festival is not high, mainly because of the technical difficulty. There are a few important points that must be grasped:

First, during the walnut injury period, the water should be released one day in advance; Second, the grafting action should be skilled and fast, and the wound will be scrapped as soon as it changes color.

If you miss the spring grafting, you can also choose the summer grafting, the walnut tree at 25 30 hours, the wound healing is the fastest, so in May and June the use of square bud grafting technology, walnut tree survival rate is the highest.