Jiangsu symptomatically solves the problem of using medicine for characteristic economic crops

Jiangsu symptomatically solves the problem of using medicine for characteristic economic crops

With the rapid development of high-efficiency agriculture, specialty cash crops such as vegetables have become the pillar industries of agricultural efficiency and farmers' income increase in many places. In view of the fact that some special cash crops have few registered pesticide products, and there are problems of over-range drug use and drug abuse in the production process, the agricultural department of Jiangsu Province organized the screening of drug use for vegetables and other special cash crops, and guided farmers to use pesticides scientifically and strive to improve the quality and safety of agricultural products. Level.

Sep 21,2015

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Jiangsu symptomatically solves the problem of using medicine for characteristic economic crops

Jiangsu symptomatically solves the problem of using medicine for characteristic economic crops

With the rapid development of high-efficiency agriculture, specialty cash crops such as vegetables have become the pillar industries of agricultural efficiency and farmers' income increase in many places. In view of the fact that some special cash crops have few registered pesticide products, and there are problems of over-range drug use and drug abuse in the production process, the agricultural department of Jiangsu Province organized the screening of drug use for vegetables and other special cash crops, and guided farmers to use pesticides scientifically and strive to improve the quality and safety of agricultural products. Level. 　　 There are many kinds of specialty economic crops such as vegetables, and the multiple cropping index is high. The diseases and insect pests are complicated and changeable. There are many cases of drug abuse and drug abuse. Through in-depth investigation and research, the Jiangsu Provincial Agricultural Committee found that the following vegetables and other special economic crop medicines in the province have the following problems. First, there are few pesticide registrations and narrow variety coverage. At present, there are more than 350 active ingredients of pesticides registered in Jiangsu Province and 4,000 registered products, mainly concentrated in bulk crops such as rice, wheat and corn, accounting for more than 70% of the total number of registered products, and can be used as pesticide products for special economic crops such as vegetables Less than 30% is far from meeting the actual needs. Second, there is no legally registered pesticide available for pest control. There are more than 50 kinds of vegetables in Jiangsu Province, involving more than 200 kinds of pest control, but 2/3 of them have no legally registered pesticides available. The third is the great risk of agricultural product quality and safety. The Jiangsu Provincial Agricultural Committee analyzed the results of routine testing of pesticide residues in agricultural products of the whole province in the past three years, and found that 50% of agricultural products exceeding the standard were concentrated in specialty cash crops such as vegetables (such as celery, leek, cowpea, lettuce, etc.). 　　Production practice urgently needs to recommend safe and symptomatic pesticide varieties to farmers. For this reason, Jiangsu Province has guided the recommendation of safe pesticides as the main line, and organized market comparisons of vegetables and other special economic crops to screen for safe pesticides based on market demand. First, the project is driven to build a screening platform. The Jiangsu Provincial Agricultural Commission arranged funds from the special item on agricultural product quality and safety this year, and selected 12 counties (cities) with different regional, crop layout and soil types as fixed test points in the province to carry out screening work. The second is to highlight the key points and clearly select the target. 34 major pests and diseases of 12 crops such as celery were identified as the research object, and the pesticide screening test was carried out on the 104 pesticides involved. The third is the combination of points and planes to improve the organizational system. Jiangsu Provincial Pesticide Inspection Institute took the lead in organizing 12 test sites across the province. Based on technical support from Jiangsu Agricultural Products Testing Center, Nanjing Agricultural University, Yangzhou University, etc., a test technical group, registration research group, service guarantee group and expert consultation group were established. The four working groups have formed a complete and effective organizational system. Jiangsu Province passed the screening test. First, it established a pesticide variety database to determine the recommended pesticide products. Second, it established a registered pesticide technology reserve, organized agricultural scientific research and teaching units to divide the special economic crops and their pests into groups, and put forward suggestions on the emergency prevention and control of pests and diseases. To do a good job in the storage of related pesticide technologies; third, to increase the willingness of enterprises to register, aiming at the small planting area of ​​vegetables and other special economic crops, the small amount of drugs used, and the small market space, actively strive for project funds and policy support, and increase the enthusiasm for enterprise registration. Through these measures, we solve the problems of "youheyou", "yesyouwu" of pesticide selection in the production of special economic crops such as vegetables.

Sep 21,2015

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From January to July this year, my country's pesticide export volume increased, but the export value decreased significantly

From January to July this year, my country's pesticide export volume increased, but the export value decreased significantly

According to statistics from the General Administration of Customs, from January to July, my country exported 789,000 tons of pesticides, an increase of 3.0% year-on-year, and the export value reached 2.39 billion US dollars, a significant decrease of 12.5% ​​year-on-year. 　　Among them, the volume of fungicide exports and the amount of exports have maintained a growth trend, with increases of 7.5% and 6.2%, respectively. The export volume of pesticides was 135,000 tons, a year-on-year decrease of 7.5%; the export value reached US$550 million, a significant decrease of 15.4% year-on-year. The export volume of herbicides was 575,000 tons, an increase of 4.8% year-on-year; the export value was US$1.51 billion, a significant decrease of 14.9% year-on-year. 　　 From January to July, a total of 59,000 tons of pesticides were imported, an increase of 1.5% year-on-year, and the amount of imports reached US$500 million, a year-on-year decrease of 3.7%. 　　Among them, the import volume of pesticides was 0.7 million tons, a year-on-year decrease of 5.9%; the import value was US$96 million, a significant decrease of 21.3% year-on-year. The import volume of fungicides was 18,000 tons, a significant decrease of 12.7% year-on-year; the import value was US$ 200 million, a decrease of 10.0% year-on-year. The import volume of herbicides was 18,000 tons, a year-on-year decrease of 6.8%; the import value was 120 million US dollars, an increase of 5.4% year-on-year.

Sep 21,2015

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From January to July this year, my country's pesticide export volume increased, but the export value decreased significantly

From January to July this year, my country's pesticide export volume increased, but the export value decreased significantly

　　According to statistics from the General Administration of Customs, from January to July, my country exported 789,000 tons of pesticides, an increase of 3.0% year-on-year, and the export value reached 2.39 billion US dollars, a significant decrease of 12.5% ??year-on-year. 　　Among them, the volume of fungicide exports and the amount of exports have maintained a growth trend, with increases of 7.5% and 6.2%, respectively. The export volume of pesticides was 135,000 tons, a year-on-year decrease of 7.5%; the export value reached US$550 million, a significant decrease of 15.4% year-on-year. The export volume of herbicides was 575,000 tons, an increase of 4.8% year-on-year; the export value was US$1.51 billion, a significant decrease of 14.9% year-on-year. 　　From January to July, a total of 59,000 tons of pesticides were imported, an increase of 1.5% year-on-year, and the amount of imports reached US$500 million, a year-on-year decrease of 3.7%. 　　Among them, the import volume of pesticides was 0.7 million tons, a year-on-year decrease of 5.9%; the import value was US$96 million, a significant decrease of 21.3% year-on-year. The import volume of fungicides was 18,000 tons, a significant decrease of 12.7% year-on-year; the import value was US$ 200 million, a decrease of 10.0% year-on-year. The import volume of herbicides was 18,000 tons, a year-on-year decrease of 6.8%; the import value was 120 million US dollars, an increase of 5.4% year-on-year.

Sep 21,2015

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my country’s 3,000 green super rice genome original sequencing data shared from the "cloud" to the world

my country’s 3,000 green super rice genome original sequencing data shared from the "cloud" to the world

　　On September 15th, the Chinese Academy of Agricultural Sciences, Alibaba Cloud Computing Co., Ltd., Huazhi Rice Biotechnology Co., Ltd., and Beijing Judao Technology Co., Ltd. jointly launched the “Cloud Rice Project” in Changsha, with 3,000 raw sequencing data of the green super rice genome. It will be officially opened to the world through the Alibaba Cloud platform for free. This is not only conducive to accelerating large-scale discovery of excellent rice genes, breaking the technical bottleneck of rice complex trait molecular improvement, but also accelerating the process of breeding new varieties with high yield, high quality and wide adaptability, and comprehensively improving the level of rice genome research and molecular breeding in China and the world. . 　　3,000 copies of rice core germplasm genome sequencing data from 89 countries around the world are important project achievements of the “Major Science and Technology Project” of the Ministry of Science and Technology and the Bill Melinda Gates Foundation for the cultivation of green super rice in resource-poor regions in Africa and Asia This is by far the largest plant genome sequencing project in the world. The project aims to cultivate new rice varieties that can be widely applied to the ecological environment of irrigation and rain-fed areas, and have the characteristics of efficient use of nitrogen and phosphorus, disease resistance, insect resistance, high yield, high quality, stress resistance （drought, salt and alkali）, etc. China's demonstration and promotion to promote hybrid rice seed production capacity and establish an efficient rice genotype analysis technology platform for rice molecular breeding in sub-Saharan African countries, Asia and Southwest China. 　　Genome sequencing for rice core germplasm is a huge project. The gene database resource has at least two uses. One is to retrieve data from the gene library and study the distribution, evolution, and function of the target gene. The second is to analyze polymorphic sites between genomes and use them to develop molecular markers and even gene chips for molecular breeding. By sequencing the genome analysis of 3000 core rice germplasm, we can answer the question of how much genetic diversity of rice can be applied and where to obtain the genetic resources needed for biological breeding. The data obtained from the analysis will provide basic information for basic understanding of rice and biological breeding Resources. This research can reveal the genomic diversity of global cultivated rice resources, as well as the genetic characteristics and application value of each rice resource. In addition, bringing 3,000 rice germplasm resources to rice breeding applications will provide materials and new ideas for innovation in rice breeding. The analysis of the data will also fill people's knowledge gap in genomics about rice and even various species. 　　According to experts, when the rice genome research meets “cloud computing”, it will produce great magic. For example, the deficiencies of the newly-exited “Liangyou 0293” variety is that the resistance to rice blast is relatively poor, and the 3,000-point rice genome study will rely on the “Yunzhi Rice” project. Within three years, not only can you find more There are many disease resistance genes, and it is expected that the resistance of new varieties of rice blast will be improved to above 3, so that relatively comprehensive new rice varieties such as yield and resistance will be cultivated, and the adaptability of super rice varieties will be better and wider.

Sep 21,2015

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my country’s 3,000 green super rice genome original sequencing data shared from the "cloud" to the world

my country’s 3,000 green super rice genome original sequencing data shared from the "cloud" to the world

　　On September 15th, the Chinese Academy of Agricultural Sciences, Alibaba Cloud Computing Co., Ltd., Huazhi Rice Biotechnology Co., Ltd., and Beijing Judao Technology Co., Ltd. jointly launched the “Cloud Rice Project” in Changsha, with 3,000 raw sequencing data of the green super rice genome. It will be officially opened to the world through the Alibaba Cloud platform for free. This is not only conducive to accelerating large-scale discovery of excellent rice genes, breaking the technical bottleneck of rice complex trait molecular improvement, but also accelerating the process of breeding new varieties with high yield, high quality and wide adaptability, and comprehensively improving the level of rice genome research and molecular breeding in China and the world. . 　　3,000 copies of rice core germplasm genome sequencing data from 89 countries around the world are important project achievements of the “Major Science and Technology Project” of the Ministry of Science and Technology and the Bill Melinda Gates Foundation for the cultivation of green super rice in resource-poor regions in Africa and Asia This is by far the largest plant genome sequencing project in the world. The project aims to cultivate new rice varieties that can be widely applied to the ecological environment of irrigation and rain-fed areas, and have the characteristics of efficient use of nitrogen and phosphorus, disease resistance, insect resistance, high yield, high quality, stress resistance （drought, salt and alkali）, etc. China's demonstration and promotion to promote hybrid rice seed production capacity and establish an efficient rice genotype analysis technology platform for rice molecular breeding in sub-Saharan African countries, Asia and Southwest China. 　　Genome sequencing for rice core germplasm is a huge project. The gene database resource has at least two uses. One is to retrieve data from the gene library and study the distribution, evolution, and function of the target gene. The second is to analyze polymorphic sites between genomes and use them to develop molecular markers and even gene chips for molecular breeding. By sequencing the genome analysis of 3000 core rice germplasm, we can answer the question of how much genetic diversity of rice can be applied and where to obtain the genetic resources needed for biological breeding. The data obtained from the analysis will provide basic information for basic understanding of rice and biological breeding Resources. This research can reveal the genomic diversity of global cultivated rice resources, as well as the genetic characteristics and application value of each rice resource. In addition, bringing 3,000 rice germplasm resources to rice breeding applications will provide materials and new ideas for innovation in rice breeding. The analysis of the data will also fill people's knowledge gap in genomics about rice and even various species. 　　According to experts, when the rice genome research meets “cloud computing”, it will produce great magic. For example, the deficiencies of the newly-exited “Liangyou 0293” variety is that the resistance to rice blast is relatively poor, and the 3,000-point rice genome study will rely on the “Yunzhi Rice” project. Within three years, not only can you find more There are many disease resistance genes, and it is expected that the resistance of new varieties of rice blast will be improved to above 3, so that relatively comprehensive new rice varieties such as yield and resistance will be cultivated, and the adaptability of super rice varieties will be better and wider.

Sep 21,2015

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