Pear variety - fragrance

Variety identification number: 闽 果 果 2009003

Crop Type: Pear

Variety name: fragrance

Breeding Unit: Institute of Horticulture, Zhejiang Academy of Agricultural Sciences

The introduction unit: Fujian Province Planting Technology Extension Station, Jianning County Economic Crop Technology Promotion Station

Variety source: New Century/Sanhua, imported from Zhejiang in 1997

Characteristics:

This species has a moderate tree vigor and a compact tree. It has a high germination rate. In the branching force, 2-3 long branches can be drawn under the short cuttings of long branches. Flower buds are easy to form, and long, medium and short fruit branches can produce results. The results are mainly short-to-mid fruiting branches; the rate of fruiting is high, and the yield is high and stable. Planted in Jianning County, the budding period is mid-March, the middle flowering period is mid-March, the flowering period is mid-to-late March, the flowering period is from late March to early April, the fruit matures in mid-July, and the deciduous period begins in the middle and late November; Long round, yellow-brown peel, small fruit spots; flesh white, crisp and crisp meat, juicy sweet taste, aroma, fruit heart is very small, high edible rate; Sanming City, agricultural product quality and safety inspection and testing center testing, 306 grams of fruit weight, soluble solids content of 11.0%, 0.11% acid content. According to a survey conducted by Jianning County Plant Protection and Phytosanitary Station in 2005-2007 on 5 pear orchards of Lvyuan Fruit Industry Co., Ltd., the main pests and diseases of Qingxiang Pear were lower than those in the new century, Huanghua, and other pests and diseases and the new century. Yellow flowers are similar.

Yield performance: After three years of multi-point trial planting in Sanming and Nanping, the grafted seedlings can be used for fruit production after three years of planting. The fourth year can reach a yield of more than 20 kg and the fifth year can reach a yield of 30 kg or more. In seven years, it can enter a lot of production, and the output of mu is more than 1,500 kilograms.

Cultivation Techniques: Select a plot with a deep soil and a medium fertility above the ground. Set the plant spacing 3-4 meters and 4 meters. Pollination varieties should be 'Cuiguan' and 'Huanghua', and a 4:1 quincunx configuration. Pay attention to soil improvement, improve the level of fertilization, strengthen fruit thinning and fruit thinning, focus on single fruit, fruit spacing more than 25 cm, and focus on the control of pear brown spot disease.

The Provincial Crop Variety Approval Committee approved the opinion that: Qingxiang is an early-maturing sand pear variety, which is in the mature period of Jianning in mid-July; high yield; strong adaptability; large fruit size and excellent quality; field investigation, the main pests and diseases are less harmful than the new Century, yellow flower. It is suitable for planting in the northwestern and middle-high altitude regions of northern Fujian. It is appropriate to produce pollinated varieties with 'Cuiguan' and 'Huanghua' and pay attention to pest control. After verification, it complied with the requirements for the verification and verification of crop varieties in Fujian Province and passed the certification.

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