How to choose pear seeds? What are the methods of raising seedlings?

Pears are generally sweet and juicy, I believe many friends like to eat it, there are many varieties, so if you want to grow pears to eat, you can first understand the characteristics and advantages of each variety, so how to choose the seeds of pear trees? What are the methods of raising seedlings? Friends who want to know, please take a look at the following!

How to choose the seeds of pear trees?

The main results are as follows: 1. There are many kinds and varieties of pear trees in China. Because the origin is different, the adaptability of wind and soil is very different. Excellent local varieties and some high quality varieties introduced from Japan and South Korea can be selected for cultivation. In recent years, there are some new varieties which are suitable for cutting and cultivation in the south.

2. In addition, according to the transportation conditions and market needs, the varieties of early, middle and late maturity should be matched reasonably, which can not only prolong the supply period and meet the consumer demand, but also adjust labor and transportation. Urban industrial and mining areas and areas with convenient transportation should be dominated by early and medium-maturing varieties, while remote mountainous areas or areas with inconvenient transportation should be dominated by late-maturing varieties.

3. The selection of varieties should also consider whether its economic characters meet the requirements of production. For example, for the purpose of processing cans, it is appropriate to choose varieties with dense meat, aroma and suitable for processing cans, such as Bali, Qiufu, Kant and so on.

4. For the purpose of foreign trade, it is best to choose varieties with early maturity, thin skin, fine meat, crisp, juicy and sweet, as well as varieties with beautiful fruit shape, yellow and green peel, and more resistant to storage and transportation, such as Cuiguan, Xizilu, Huali No. 2, Fengshui Pear and so on.

Second, what are the seedling methods of pear seeds?

1. Sand storage method

We generally use sand storage method to deal with pear seedling seeds. Soak the seeds of the pear tree in water, wash them thoroughly, mix them in a sunny shelter, spread a plastic film on the bottom, cover with about 5 centimeters of wet sand, and then change a layer of plastic film on top. After a low temperature treatment in winter, the seeds can be sown.

2. Topography selection

The terrain of pear seedling cultivation should choose the open land with leeward to the sun, good sunshine and slight slope. If the ground water level is too high, it is necessary to do a good job of drainage. Some places with large slopes are not suitable for nurseries.

3. Watering

When planting pear trees, pay attention to choosing places with water conservancy conditions. It is necessary to keep the soil moist when seeds germinate and cuttings take root and germinate. During the seedling growing period, the root system is shallow and the drought tolerance is weak, so it is necessary to irrigate in time to promote the healthy growth of the seedlings.

Third, avoid planting tree species around pear trees.

1. Avoid planting pine trees

Because the spores of pine trees float to the orchard with the wind in spring and summer will seriously harm the fruit trees, especially the pear trees. Pine spores can lead to macula and bristles in pear leaves and fruits, and deform the fruit, seriously reduce the fruit setting rate and reduce the yield and quality. Therefore, it is forbidden to plant all kinds of pine trees around the orchards with pear trees.

2. Avoid planting cypress trees

Cypress and pear trees cannot live together because pear rust (red spot), the main disease of pear trees, harms the new shoots, petioles, leaves, fruit stalks and young fruits of pear trees, resulting in atrophy of fruit branches, fruit deformation, decay and fruit drop, while cypress, especially dragon cypress and juniper, is the overwintering place of pear rust pathogen. In the warm spring season, the overwintering pathogen will blow back to the pear tree with the wind to continue to multiply and harm the pear tree.

3. Avoid planting paulownia

Because many fruit trees, whether seedlings, young trees or adult fruit trees, are prone to purple feather disease, which leads to yellowing, drying up and even death of the whole tree after the disease. Paulownia is the overwintering place of purple striped feather pathogen.

These are all the contents that the editor wants to share with you today. If you have friends who also want to plant pear trees, you can learn from some of the above selection methods, and learn from the corresponding breeding methods. I hope this article can be helpful to you.

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