CCTV News:At present, the southern rice producing areas are in a critical period of early rice harvesting and late rice planting. Hunan, a major grain-producing province, has implemented an early rice planting area of 18.16 million mu this year. At present, the early rice harvesting progress in the province has been completed by more than 85%, and the yield per unit area is slightly higher than that of the previous year. The early rice harvest is in sight.

In the past few days, the high-standard farmland rice waves in the Dongting Lake Plain have been rolling, and large harvesters have been working continuously, and farmers have seized the sunny and hot weather to step up harvesting. Since the beginning of this year, in view of the unfavorable factors such as rising agricultural prices, Hunan has strengthened policy support, increased grain subsidies, accelerated the breeding and promotion of high-quality hybrid rice varieties, and combined with the creation of high-yield demonstration films, radiation has driven large-scale production increase.

The steady development of grain production lies in increasing farmers’ benefit of growing grain. In order to improve quality and increase efficiency, Taoyuan County has built 623,500 mu of high-standard farmland, and each farmland has built a canal, added ecological weirs and ponds, and implemented measures such as soil improvement and green planting promotion. The utilization rate of soil, water and fertilizer has been significantly improved. According to the current harvest situation of early rice, the agricultural department estimates that the average yield per mu is 430 kilograms, an increase of about 6% over the previous year.

Scientific and meticulous harvesting is the key to ensure that rice particles are returned to the warehouse. At present, nearly 1 million sets of all kinds of agricultural machinery and tools in the province have been put into the "main battlefield" for harvesting and planting. The technical experts sent by the agricultural department went down to the fields to give precise guidance according to the situation of each paddy field. In the demonstration plot of 10,000 mu of high yield in Dingcheng District, Changde, under the guidance of technicians, the agricultural machinery hand adjusted the harvester cutter to an appropriate height, effectively reducing the harvesting loss rate.

　 　 　 　Cctv news Recently, the group standard of Microbiology (amplicon Sequencing) (standard number: T/CHCIA0012-2023), which was jointly drafted by Shandong Freda Biological Co., Ltd., Shanghai Universities of Applied Sciences, Air Force Characteristic Medical Center and Ou Shiman Holding Group Co., Ltd., was officially released and implemented after the national group standard information platform was publicized without objection.

　　This standard is the first group standard issued and implemented in the field of skin micro-ecological cosmetics evaluation in China, which provides an important standard basis and theoretical support for guiding and standardizing the efficacy evaluation of skin micro-ecological cosmetics.

　　As the main drafting unit of the group standard, under the guidance of China Daily Chemical Industry Association, Freda Bio-Co., Ltd. carried the banner of group standard research in the field of skin microecology and took the lead in organizing the whole process from proposal, project establishment, investigation, drafting, soliciting opinions, meeting review to final promulgation and implementation. After several rounds of discussion, review, revision and improvement by the expert group, the standard was officially released on March 13, 2023 and implemented on April 15, 2023. Twenty-nine members of the Standardization Technical Committee of China Daily Chemical Industry Association and experts in the industry participated in the standard audit, and a total of 22 review comments were collected, all of which have been adopted and jointly promoted the standard landing.

　　In the field of skin microecology research, Freda Bio-Co., Ltd. has established the first skin care platform of skin microecology science in China and obtained many research results on skin microecology. In the future, based on the research results, the company will continue to introduce guidelines for skin microecological evaluation of cosmetics in different dimensions, which will provide scientific basis and guidance for the development and evaluation of skin microecological cosmetics in the industry and quickly promote the development of skin microecological scientific skin care in China.

　　In recent years, the popularity of micro-ecological skin care has continued to rise, and more and more studies have confirmed that skin micro-ecology is closely related to skin health. International and domestic cosmetics have introduced "microecological skin care" products by adding prebiotics, metazoans and other ingredients, and the research on the correlation between skin microecology and skin efficacy continues. Aiming at the claims of improving microecological balance, it is widely recognized to evaluate the efficacy of microecological products by testing the changes of microbial flora before and after using the products, but this testing method lacks clear and unified standards in crowd selection, testing methods and statistical analysis of data.

　　The implementation of the group standard "Guidelines for the Evaluation of Cosmetic Skin Microecology (amplicon Sequencing)" will provide an important standard basis and support for the efficacy evaluation and standardization of cosmetic skin microecology. The establishment of this group standard will fill the blank of the lack of guiding principles in the evaluation of skin microecology cosmetics in China, guide cosmetics researchers to adopt reasonable evaluation methods to evaluate the efficacy of skin microecology cosmetics, and make the skin microecology evaluation and corresponding efficacy publicity well-founded.