Nanguo pear
It originated in Anshan area of Liaoning Province. Widely cultivated in the middle and south of Northeast China, it is an excellent local variety of Qiuzi pear and is suitable for cultivation in the north.
The fruit is small, with an average weight of 58 grams per fruit. Round or oblate, the pericarp is green and yellow, the background becomes yellow after ripening, and the sun has a bright red halo. Fruiting pedicel short and thick, sepals residual, sometimes glabrescent. The appearance is quite beautiful. The fruit can be eaten after harvest, and the meat is crisp and juicy. After 15 days of ripening, the flesh became yellowish white, soft, sweet, juicy, easily soluble in the mouth, with strong aroma, containing 14.4% of soluble solids, 11.01% of soluble sugar, 0.41% of titratable acid and 2.39 mg / 100 g of vitamin C. The quality is excellent, and it can be stored for about 25 days.
The tree has medium potential, strong sprouting ability and weak branching ability, with an average of 2 long branches, which bear fruit 5 years after planting, mainly short fruit branches, and axillary flower buds have certain fruiting ability. In Xingcheng area, the flowering period is mid-late April, the fruit ripening period is late August, and the growth period is 203 days. Strong cold resistance, more resistant to scab. Apple pear and ci pear are good pollination trees.
- Prev
A Preliminary Report on the Breeding of a New Very Late Maturing Peach Line Dongxuewangtao
The breeding objective was to select a new variety with very late maturity, high quality, storage tolerance and high yield. In 1998, Dongxue peach was used as female parent and Zhonghua Shoutao as male parent to cross 50 fruits. In 1999, 46 hybrid seedlings were bred. In 2000, high grafting was carried out. In 2001, fruit characters were excellent. In 2004, a new strain was selected by multi-point test, tentatively named Dongxuewang peach. The main characters are as follows. (1)Botanical characteristics tree posture is more open, main branches and perennial branches gray, 2
- Next
Analysis on the present situation and Prospect of Japanese Pear production in China
Japanese pear (Pyruspyri/oliaNakai) is a variety group of sand pear system, which has a long history of cultivation in Japan and has been selected by Japanese scholars and producers for a long time. Many cultivated varieties have been bred by means of species and hybrid breeding, and a variety group with certain characteristics has been formed, so it is called Japanese pear (Japanesepear). Its main characteristics are beautiful appearance, neat shape, mostly round, oval or oval, tender and soft meat, few stone cells, juicy, sweet and soluble.
Related
- Moge, come on! The staff of the peasant association in the producing area of cantaloupe were frightened when the crowd gathered.
- Causes and Solutions of low Fruit setting rate of Apple
- Symptoms and control measures of passion fruit virus disease
- Fruit growing lesson: how do apple orchards keep high yields?
- Can you build orchards in the mountains? What are the pros and cons?
- How to manage the coloring period of Crisson grape?
- This paper introduces the processing technology of two kinds of fig products.
- How much is a month for retired teachers in rural areas by 2020?
- How can strawberry planting increase sugar content? We should pay attention to management in many aspects.
- What are the cultivation techniques on how to improve the yield of golden fruit?