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Original title: At the 2019 Citrus Chemical Fertilizer and Pesticide Double Reduction Demonstration Base Technical Seminar held in Chongqing, the host of the project "Research and Demonstration of Integrated Research and Demonstration of Citrus Fertilizer and Pesticide Reduction and Efficiency Technology in the Upper Yangtze River", Professor Dou Wei introduced the progress of the project.
Expert researcher Xia Renbin reported on the implementation of the Chongqing Fruit Tree Nutrition Diagnosis Project in 2018 and the overall status of the city’s nutritional diagnosis data analysis.
The main research expert Feng Yang, senior agronomist, introduced the "organic fertilizer + compound fertilizer + biological fertilizer" The two types of technical advancement models and main assessment index requirements of "physical prevention and control" and "biogas slurry + biophysical prevention and control" have been studied and discussed on the technical model of "integrated fertilizer and water irrigation + organic fertilizer + biophysical prevention and control", the person in charge of the demonstration film in each district and county The owner and the owner made a speech on the basic situation of the demonstration orchard, the implementation of tasks, and the effectiveness of the implementation of the dual reduction technology of fertilizers and pesticides
.
In order to improve the effectiveness of citrus fertilizer and pesticide reduction, the Municipal Agricultural Technology Station organized related companies to develop a series of equipment for crushing straw and fruit branches, straw, cow manure organic fertilizer and organic-inorganic compound fertilizer products.
At the meeting, Chongqing Huitian, a physical and chemical technology research and development company Machinery Manufacturing Co.
, Ltd.
introduced a complete set of equipment and services for crushing and returning straw and fruit branches.
Chongqing Wanzhi Jufeng Ecological Fertilizer Co.
, Ltd.
and Liangping Fengjiang Biological Technology Co.
, Ltd.
respectively introduced special organic compound fertilizers.
Products and services
.
Researcher Xiong Wei made arrangements for this year's demonstration of double reduction of citrus fertilizers and pesticides
.
Demonstration districts and counties are required to further strengthen their attention to the double reduction of citrus fertilizers and pesticides, to integrate project work with rural industrial revitalization, ecological environment management, and ecological protection in the Three Gorges Reservoir area, to select measures to suit local conditions, to choose work promotion technology models, and to benchmark against The table completes the task of reducing the application of chemical fertilizers and pesticides on time.
It is necessary to ensure that the demonstration base has a yield of more than 2 tons, the annual average fertilizer (nitrogen and phosphorus) application rate is reduced to within the international ecological safety limit of 15 kg per mu, and the application of pesticides is less than 5 times.
Continue to maintain citrus fertilizer Pesticide application reduction and utilization rate indicators are leading the country
.
To this end, the Municipal Agricultural Technology Station will implement the whole process of monitoring and evaluation of the demonstration base, in accordance with the citrus nutrition diagnosis technical regulations and the ecological citrus orchard production technical regulations, sampling and testing the orchard yield, soil and tree nutrient levels, and orchard outgoing runoff water quality to ensure the demonstration The work has achieved substantial results; Researcher Xiong Wei clearly pointed out that a dynamic monitoring and evaluation mechanism for citrus fertilizer and pesticide double reduction demonstration work should be established.
The monitoring and evaluation results are directly linked to the application of fruit tree scientific and technological achievements in the Municipal Agricultural Technology Station.
The demonstration work has completed better district and county fruit tree technology promotion Stations, agriculture-related enterprises, cooperatives and other units and personnel are given priority in recommending and applying for science and technology project awards
.
Finally, Researcher Xiong Wei required each demonstration base to formulate and improve annual technical implementation plans in accordance with the 2018 citrus nutrition testing indicators, collect and sort out demonstration data and materials in accordance with the meeting requirements, standardize file records, and complete base fertilizer and drug management records and report them on time.
Use data to verify the effectiveness of the reduction technology of citrus fertilizers and pesticides in Chongqing
.
Expert researcher Xia Renbin reported on the implementation of the Chongqing Fruit Tree Nutrition Diagnosis Project in 2018 and the overall status of the city’s nutritional diagnosis data analysis.
The main research expert Feng Yang, senior agronomist, introduced the "organic fertilizer + compound fertilizer + biological fertilizer" The two types of technical advancement models and main assessment index requirements of "physical prevention and control" and "biogas slurry + biophysical prevention and control" have been studied and discussed on the technical model of "integrated fertilizer and water irrigation + organic fertilizer + biophysical prevention and control", the person in charge of the demonstration film in each district and county The owner and the owner made a speech on the basic situation of the demonstration orchard, the implementation of tasks, and the effectiveness of the implementation of the dual reduction technology of fertilizers and pesticides
.
In order to improve the effectiveness of citrus fertilizer and pesticide reduction, the Municipal Agricultural Technology Station organized related companies to develop a series of equipment for crushing straw and fruit branches, straw, cow manure organic fertilizer and organic-inorganic compound fertilizer products.
At the meeting, Chongqing Huitian, a physical and chemical technology research and development company Machinery Manufacturing Co.
, Ltd.
introduced a complete set of equipment and services for crushing and returning straw and fruit branches.
Chongqing Wanzhi Jufeng Ecological Fertilizer Co.
, Ltd.
and Liangping Fengjiang Biological Technology Co.
, Ltd.
respectively introduced special organic compound fertilizers.
Products and services
.
Researcher Xiong Wei made arrangements for this year's demonstration of double reduction of citrus fertilizers and pesticides
.
Demonstration districts and counties are required to further strengthen their attention to the double reduction of citrus fertilizers and pesticides, to integrate project work with rural industrial revitalization, ecological environment management, and ecological protection in the Three Gorges Reservoir area, to select measures to suit local conditions, to choose work promotion technology models, and to benchmark against The table completes the task of reducing the application of chemical fertilizers and pesticides on time.
It is necessary to ensure that the demonstration base has a yield of more than 2 tons, the annual average fertilizer (nitrogen and phosphorus) application rate is reduced to within the international ecological safety limit of 15 kg per mu, and the application of pesticides is less than 5 times.
Continue to maintain citrus fertilizer Pesticide application reduction and utilization rate indicators are leading the country
.
To this end, the Municipal Agricultural Technology Station will implement the whole process of monitoring and evaluation of the demonstration base, in accordance with the citrus nutrition diagnosis technical regulations and the ecological citrus orchard production technical regulations, sampling and testing the orchard yield, soil and tree nutrient levels, and orchard outgoing runoff water quality to ensure the demonstration The work has achieved substantial results; Researcher Xiong Wei clearly pointed out that a dynamic monitoring and evaluation mechanism for citrus fertilizer and pesticide double reduction demonstration work should be established.
The monitoring and evaluation results are directly linked to the application of fruit tree scientific and technological achievements in the Municipal Agricultural Technology Station.
The demonstration work has completed better district and county fruit tree technology promotion Stations, agriculture-related enterprises, cooperatives and other units and personnel are given priority in recommending and applying for science and technology project awards
.
Finally, Researcher Xiong Wei required each demonstration base to formulate and improve annual technical implementation plans in accordance with the 2018 citrus nutrition testing indicators, collect and sort out demonstration data and materials in accordance with the meeting requirements, standardize file records, and complete base fertilizer and drug management records and report them on time.
Use data to verify the effectiveness of the reduction technology of citrus fertilizers and pesticides in Chongqing
.
