Apple or pear, which fruit has high nutritional value?

Apple pear is one of the precious fruits in the northern cold temperate zone. Because of its ugly appearance, it is also called "Chinese ugly pear". The average weight of a single fruit is 250g, and the largest fruit is over 800g. The pulp is crisp and juicy, fragrant and refreshing, with few stone cells, and the soluble solid content reaches 1 1- 13%. Every 100g pulp contains protein 0. 1g, fat 0. 1g, carbohydrate 12g, calcium 5mg, phosphorus 6mg, iron 0.2 mg, carotene 0.0 1mg and thiamine 0.0/kloc. Apples and pears are particularly resistant to storage. Generally, fruits that are harmless in vegetable pits can be stored until May and June of the following year, and the color is more gorgeous-golden yellow sets off a bright red halo, which is very beautiful; The pulp is more tender and juicy, and the fragrance is sweet.

Variety source: native to Yanbian Korean Autonomous Prefecture, Jilin Province.

Yanbian apple pear is one of the excellent pear varieties in China, which has been cultivated for more than 80 years. In l92 1 year, Cui Fantou, the younger brother of Cui Changhao from Xiaoji Village, Laotougou Town, Longjing City, brought six scions from South Korea and grafted them on the local cold-resistant Yamanashi rootstock. Only three trees survived at that time. After several generations of careful cultivation and continuous breeding, after the founding of the People's Republic of China, the state vigorously supported the cultivation of apples and pears in Yanbian and achieved rapid development. The scale of the whole state has reached10.2 million hectares, with an annual output of 9. Apple pears are mainly concentrated in Longjing, Helong and Yanji, and there are also many distributions in Tumen, Hunchun and Wangqing counties and cities. Quanzhou has 5 ten thousand mu orchards, 45 key production bases and towns, 1 ten thousand fruit farmers.

Variety characteristics: the fruit is irregular, oblate and apple-like, with an average single fruit weight of 230 grams and a maximum of 600 grams; The peel is yellow-green, with a blush on the sunny side; Small fruit point; The core is very small; The flesh is white, crisp, with few stone cells, sweet and sour, and juicy; It contains soluble solids 12.8%, soluble sugar 8.99%, titratable acid 0.3 1% and vitamin C 4.4 mg/ 100 g, and its quality is excellent. The fruit is extremely resistant to storage and can be stored until May of the following year. The tree has strong potential and germination, and medium branching ability. Fruiting began 4-5 years after colonization. Adult fruit trees are mainly short fruit branches, accounting for 7 1.0%, with high yield. The fruit of 10 ripens from late September to early October. This variety has strong adaptability, cold tolerance, low temperature of -30℃, drought resistance and scab resistance.

Suitable planting range: northeast, north and northwest.

Training points:

(1) pollinated varieties; Golden pineapple, Korean pear, autumn Pak Lei, Dongguo pear, Zaosu pear, Chili pear, Yali pear, Nanguo pear, Yanbian Xiehuatian, etc.

(2) When cultivated in sandy land, the management of fertilizer and water should be strengthened.

(3) Pay attention to phytotoxicity when applying pesticide.