[You know the county's words] Yu Nan Huangpi Development

In the midsummer in July, it was the season to eat yellow skin.

据明万历二十年《西宁县志》舆地志卷之一载：果品有：黄皮、金斗子、荔枝、圆眼、山枣、石榴、青梅、甘蔗、茨菰、金橘、柑桔、 Orange, pomelo, peach, Li, Lu orange, fragrant 橼, banana, hair cone, hazel, chestnut, pear, persimmon, stale, pork paste.

The "Xining County Chronicle" in the 20th year of the Ming Wanli (Source: The 20th year of the Ming Wanli "Xining County Chronicle))

据清康熙六年《西宁县志》舆地志卷载：果品有：黄皮、金斗子、荔枝、圆眼、山枣、石榴、青梅、甘蔗、茨菇、金橘、柑、桔、橙、 Pomelo, peaches, Li, Lu Orange, Xiangyuan, banana, golden cone, hazel, chestnut, pear, persimmons, pastry, pig paste, falling peanuts.

Kangxi's sixth year of "Xining County Chronicle" records Huangpi (Source: Kangxi Sixth Year "Xining County Chronicle)

According to the "Yu Nan County Chronicle" (1995 edition), the county has been planted in the county's citrus, litchi, longan, mango, pomelo, yellow skin, peach, persimmon, plum, pear and other varieties. During the Republic of China, there were more folks planted sporadic planting.

Nuclear yellow skin is named after building a town. The tree was introduced in the garden by the owner of the "Gan Garden" of Jiancheng during the 23rd years of the Republic of China. It is characterized by large fruit ears, fruits, chicken hearts, large and heavy, average single fruit weight 8.5 grams, no nuclear (average single fruit nucleus 0.30 grains), the fruit color is good, the skin is slightly thick, and the taste is slightly sour. Nothing and development from the late Republic of China to the early days of liberation. In 1962, 15 plants were reproduced with grafting methods. There were 7 successful grafting of the fruit wood farm, one was 12 kilograms an annual output, and the remaining 6 plants were 5.5 kg. In 1964, the experts of the Institute of Fruit and Tree of the Provincial Academy of Agricultural Sciences confirmed that it was one of the provincial excellent fruits, and the branches were returned to the provincial grafting. In 1985, the Fruit Tree Research Institute of the Provincial Academy of Agricultural Sciences bought back 50 second -generation grafting seedlings from the Fruit and Tree Research Institute of the Provincial Academy of Agricultural Sciences, and resold to disperse planting with farmers, and survive 47. In 1986, the maternal tree in the "Ganyuan" was poor, and the annual output dropped from 20 kg to 4 kg. In the same year, Jiancheng's nuclear yellow skin received the first general evaluation at the second excellent fruit evaluation meeting of the province. It was listed as the National "Star Fire" project in 1988. The county agricultural committee and towns cooperated with the Provincial Fruit Tree and other units, respectively, grafting a total of 3,370 fruit seedlings. In 1988, there were 55 plants in this county and produced 300 kg. They won the attention of all parties with their rare, high -quality and good taste.

Yu Nan Non -nuclear yellow skin (picture source: "Yu Nan County Chronicle")

Teachers and students of Yunan County Agricultural and Technical School conducted non -nuclear yellow peeling fruit internship at the experimental base (picture source: "Yunan County Chronicle")

According to "Yunan County Chronicle (1979-2000)": Nuclear yellow skin is an excellent fruity unique to Yu Nan, and the two mother -in -law trees were built in their hometown in the 23rd year of the Republic of China (1934). Planting in "Gan Garden". In 1964, when the Fruit and Tree Research Institute of the Provincial Academy of Agricultural Sciences organized fruit experts in the province to conduct a fruit resource survey in the province, the two nuclear -free yellow skin of "Ganyuan" were recognized as superb fruit, and supported from the aspects of seedling and planting technology. After the 1980s, the Yunan County Agricultural Bureau, the County Science and Technology Bureau and other units, which have been printed and printed with technical books or booklets such as "Yunan Nuclear Cultivation Technology", and special information such as "Yunan Nuclear Cultivation Technology", and sent them to relevant farmers. The technicians of all agricultural technical stations went to the front line of production, conducted face -to -face guidance, found problems, and resolved on the spot. In 1986, Yu Nan's nuclear yellow peel participated in the second high -quality fruit evaluation meeting of Guangdong Province, and won the total score first and the "High -quality Fruit Award". In 1987, the county -free yellow skin seedlings were built. It has been planted in large areas since 1989. On May 18, 1989, the Luoben Town Party Committee and the town government planned a family planning fruit field at the foot of Baifeng Mountain. They successively planted 6.47 hectares without nuclear yellow skin. On June 2 and July 13, 1991, Central Radio and Guangdong TV Lingnantai reported separately.

In 1992, the county's planting area exceeded 66.67 hectares. From 1992 to 1995, it was listed as the "Star Fire" development project. In 1999, the county party committee and county government established the development of nuclear yellow skin leadership group to promote planting non -nuclear yellow skin. It was divided into two north and south films to build nuclear yellow skin demonstration bases. Beside, Jiancheng, Metropolis, Platform and other towns. On April 27, 1999, the "Yunan County Government Work Report" proposed that in three to five years, the county developed 1333.33 hectares of nuclear yellow skin, forming a scale advantage, and strive to become a nuclear yellow leather base county in Guangdong. On September 1st of the same year, the county party committee and county government issued the "Notice on Establishing 10,000 Mu Nuclear Copycrodermore Demonstration Bases on both sides of the capital of Yuncang Line". It takes a variety of methods such as unit leasing contracting, unit cooperation with farmers, and attracting social capacity contracting. In 1999, Yunan County was approved by the state to support the national key to support high -quality grain production demonstration counties, and the state's establishment of Yunan Wu nuclear yellow skin demonstration base. In 2000, the county -free yellow skin planting area was 453.33 hectares, with a total production of 2575 tons. In 2000, the four major agricultural economic corridors: sand sugar oranges, nuclear yellow skin, silkworm nourishment, and chicken raising chickens.

Yuncang Highway Yunan section, 10,000 acres of nuclear yellow leather bases on both sides of Yunan section (picture source: "Yunan County Chronicle")

Fu Tingdong (middle), an academician of the Chinese Academy of Engineering, inspected the nuclear yellow skin mother tree (picture source: "Yunan County Chronicle")

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