The fruit of the columnar pear tree is delicate in substance, and the taste is sweet and delicious
I. Introduction. 
The pear tree is one of the important fruit trees in China, and its fruit has rich nutritional value and medicinal value. In recent years, with the improvement of people's living standards, the requirements for fruit quality are getting higher and higher. In order to meet the market demand, various varieties of pear seedlings are emerging, among which columnar pear seedlings have been widely welcomed because of their unique form and excellent quality. In this paper, the characteristics, growth environment requirements, planting technology and market prospects of columnar pear seedlings will be introduced in detail.
2. Characteristics of columnar pear seedlings.
The columnar pear seedling is a new type of pear tree variety, the most significant feature of which is the delicate fruit texture and the sweet and delicious taste. Compared with traditional pear tree varieties, columnar pear seedlings have more delicious fruits and higher nutritional value, so they are favored by consumers. In addition, columnar pear seedlings also have the advantages of fast growth rate, strong disease resistance, and wide adaptation.
3. Requirements for the growth environment.
The growth of columnar pear seedlings requires suitable environmental conditions. Generally speaking, columnar pear seedlings are suitable for growing in a warm and humid environment, and prefer sandy loam soils with full sunlight, deep soil layer, loose soil and good aeration. During the planting process, it is necessary to pay attention to maintaining soil moisture and ventilation and light transmission, which is conducive to the growth of plants and the development of fruits.
Fourth, planting technology.
1.Land selection and land preparation: Choose land with flat terrain, deep soil layer and good drainage for planting. Before planting, deep tillage is carried out and sufficient basal fertilizer is applied to provide sufficient nutrients for plant growth.
2.Seedling selection and treatment: select seedlings with robust growth and no pests and diseases for planting. Proper pruning of seedlings before planting to remove diseased branches and preserve healthy branches.
3.Planting density: Arrange the planting density reasonably according to soil fertility and terrain conditions, generally planting 30-50 plants per mu.
4.Irrigation & Fertilization: Timely irrigation is carried out according to plant growth and soil moisture to keep the soil moist. Apply fertilizer at the right time during the growing period to promote plant growth and fruit development.
5.Pest control: Regularly check the growth of plants, and take timely control measures to prevent the spread of pests and diseases.
6.Harvesting and storage: Harvest the fruit in time after ripening, and carry out proper storage and handling to ensure the quality and taste of the fruit.
Fifth, the market prospects.
With the improvement of people's living standards and the change of consumption concepts, the requirements for fruit quality are getting higher and higher. As a new type of pear tree variety, columnar pear seedlings meet consumers' needs for fruit quality due to their delicate fruit texture and sweet and delicious taste. Therefore, columnar pear seedlings have broad market prospects and development space. At the same time, the advantages of fast growth rate, strong disease resistance and wide adaptation range of columnar pear seedlings have also brought rich economic and social benefits to growers. In the future, with the continuous progress of science and technology and the increase of market demand, the planting technology and management level of columnar pear seedlings will be further improved, bringing more delicious and healthy fruits to consumers.