How to select seeds? What are the breeding methods?

Sorbita is also called autumn pear, flower cover pear, etc., white as snow, in the forest edge, slope, courtyard can be planted. If you want to plant Sorbita with seeds, how do you choose Sorbita seeds? What are the breeding methods? Let's get to know each other.

How to select seeds?

1. Look at the channel

Generally speaking, the most convenient is to buy online, but it is still the first to push local purchase, because the seed quality and service can be further guaranteed, online shopping seems convenient, hidden existence risk is also relatively large.

2. Look at the price

The price of Sorbita seeds is a point that everyone pays close attention to. Often, low-priced seeds will be preferred, but many of the seeds with low prices are old. The reason for the low price is because the cost is low and the germination rate is lower. Therefore, the price cannot be too cheap when buying Sorbita seeds.

3. Look at the appearance

To buy Sorbita seeds, it is best to choose seeds with good appearance, full particles and no insect eyes. You can soak the seeds in water. The high-quality seeds will sink, while the inferior ones will float.

What are the sorberry-seedling methods?

1. Land selection and preparation

Select fertile soil, moist, moderate pH and good drainage loam and sandy loam, requirements conducive to irrigation, easy to manage. Deep ploughing in autumn, ploughing depth of 30 cm, shallow ploughing in spring fertilization, general mu of farm manure 4000 kg, 25 kg of diammonium, and disinfection of the soil, broken soil after grinding to make seedbed.

2. Seed seedling

Sorbita seeds were treated with mixed sand stratification before sowing. After the seedlings of Sorbita were unearthed, the seedlings should be transplanted in autumn or spring because of the high density of seedbed, which affected the growth of Sorbita seedlings. Select sandy loam or slope plot with moderate slope from wind and sun, turn deeply before transplanting, rake and grind flat plot. The seedlings of Sorbita sorbifolia between seedbeds are dug out with soil, and the roots are wrapped with wet soil.

3, watering weeding

After transplanting, the seedlings should be irrigated thoroughly in time, and the holes should be irrigated. The dry plots should be watered frequently, at least 2~3 times. After planting, there will be a large number of weeds breeding in the field, competing with seedlings for nutrients, then early weeding and loosening. Pear growth has a big or small year phenomenon, that is, the first year flowering too much, too much fruit, the second year will be less flowering or no fruit, plant growth regulators appropriate thinning flowers and fruits.

4. Pest control

Scab: occurs in rainy seasons, blackening of young shoots, drying of young shoots, and spreading of infestation. Control methods: one is artificial control, cut off the withered black disease buds, and will pick the disease branches burned; two is chemical control.

5. Harvest

Sorbita fruit ripens after the Mid-Autumn Festival, so we should pay close attention to harvesting. Methods: It needs to be picked by ladder, picked while loading, and must not be shaken directly. This will break the fruit, easily moldy and fester, and lose its edible value.

Sorbita planting areas are mainly distributed in Northeast, North China, Northwest and other provinces. It is barren resistant, easy to plant, good management, has good edible and medicinal value, high economic benefits and broad prospects for development.

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