How much is a catty of peaches in September evening?

Qian Shan Evening News (Reporter Wang Xin) A new agricultural plant variety, Qiantefushoutao, passed the cold tolerance certification of the National Science and Technology Achievement Evaluation Committee's Forest Fruit Group yesterday, becoming the first peach variety that can survive the winter in China. The suitable planting area of peach has also moved from Dalian to Anshan, breaking through the northern line of the national designated suitable climate zone for peach planting 1 latitude 22. 198 1 year, when Mr. Chen Fugui was breeding Qian Shan Maotao, he found that a mutant peach tree was significantly different from Qian Shan Maotao, belonging to a late-maturing variety, with big fruit and small stone, fragrant fruit, sweet and crisp meat. From then on, he began to concentrate on studying this special peach tree. Chen Fugui chose two breeding methods. The first method is to plant peach stones for pollination and reproduction, and it is found that the fruit is unstable and has great variation. The second method is grafting propagation, the fruit basically has no variation, and the grafting is completely successful. The heaviest single peach planted is 4 10g, with an average of 250g. 1998, Anshan Science and Technology Bureau took this project as a scientific research project and named it "Shi Sheng Evening Peach". After several years of research, in 200 1 year, the trademark of "Qiante Fushou" was successfully registered, which means that Qian Shan specialty Fushou Peach and Chen Fugui became the variety owners of Qiante Fushou Peach. In 2004, Qiantefushou peach was recognized as a new agricultural plant variety by the Ministry of Agriculture. During this period, the cold tolerance of Qiantefu Shoutao peach has also been fully tested. From 2000 to 2006, 5438+0 suffered from freezing injury (-3 1℃) once in 50 years in Liaoning, and in July this year, it obtained the invention patent of "cultivation technology of cold-resistant night peach". Since then, the suitable planting area of peach has been transferred from Dalian to Anshan, breaking through the northern line of the suitable climate area for peach planting designated by the state 1 latitude 22. Qiantefu Shoutao was planted that year and bears fruit the next year. In the fourth year, the yield per plant can reach about 25 kg, 55 plants per mu and 1400 kg per mu. The maturity period is from early September to 1 1 day, which belongs to late-maturing variety. Nanguo pear blooms when it is in full bloom and just ripens when it is picked. At present, the scale of planting Qiantefushoutao in our city has reached tens of acres, and many "demonstration sites" have been expanded in other places, including Jinzhou, Huludao, Yingkou, Panjin, Liaoyang, Fushun and Xiaotangshan specialty bases in Beijing, as well as some cities in Shandong, Inner Mongolia, Jilin and Heilongjiang provinces. The disadvantage is that at present, the yield of Qiantefu Shoutao peach is still relatively low, and only a small part is supplied to the market.