Db43/t131 2020 9ics 65. 020. 20 ccs b 3520-12-29 the technical regulation for stemming and root disorder of the artichokes cynara scolymus l.()db43/t 1931 2020 i second quoted 1 2 paradigms reference paper 1 3 artic language and definition 1 4 production environment 1. 5 prevention 1 6 agricultural prevention 1 7
The present document has been drafted in accordance with the rules given by gb/t. 1 2020. Please note that certain elements of this document may be of interest and that the publishing body of this document does not assume responsibility for identification. This document is presented by the department of agriculture and rural affairs of the province of hunan. This document was sent back by the committee on agricultural standards and technology of the province of hunan. Prepared by: changde city institute of research in agroforestry, changde city institute of agriculture, lake nanchun university
3 the limited company, the hunan institute of science, the changde city agricultural villages bureau, the changde institute of vocational technology, the county agricultural rural bureau. The present document has been prepared by: zhang pingxi, liu zhi, wang chong mei, wu ya fei, zhang yang, wei tinglong, zhou wen wen, zhou zhou zhou, li zhiqiang, zhang zhongwu, deng jing chun, jin lihua, robin bin, jalin, wang zhen, yu long wei, pa su fong, xiaobao kong, chen zhu hong, liu ziang, zhao yi, wu chun tha, hu hong hu, zhang hong hu, zhang jiayan, kang jie, tin lijun, li ming, li san yun, peng yu lin. Db43/t 1931 2020 iv db43/t 1931 20201 the scope of the technical protocol for the prevention and control of rotting and rotting roots in the dprk
4. In addition, there are techniques such as agricultural, physical, biological and chemical control. This document applies to the prevention and treatment of rotting diseases in the republic of korea. 2 paradoxically quotes from the following documents, which have been quoted in the text, and which constitute the cost of the document must not be reduced. In which the reference file for the date of the note only applies to the applicable version of the date; the reference to the date of the date, the latest version of which (inclusive of all modifications) is applicable to this document. Ny/t 391 environmental quality ny/t 393 agricultural medicine use ny/t 394 green food fertilizer use standard 3 arts and definition of korean roots rotation disease
5. Stem and root rot disease of the artichokes rots is a bacterial, home-grown disease that causes the root and the main stem to rot and rot in brown, empty cavity, absorbing water and nutrients gradually diminishes, and lastly all of the dead. 4 the ring of origin corresponds to the provisions of ny/t 391. 5 in accordance with the “pre-emptive, integrated prevention” plant protection policy, integrated agricultural, physical, biological, chemical and other measures are used in joint transport to combat the decomposition of the roots and stasis of north korea, and to use low-toxic agricultural drugs in small quantities and in a rational manner. 6 agriculture prevention 6. 1 varieties selection selection selection area adaptation
6. The species that are sexually strong and resistant to disease, such as luca. 6. 2 rational rotation of db43/t 1931 20202 promotion of crop rotations such as grafts, cotton etc., which are previously made of melons and tobacco leaves shall not be suitable for cultivation. 6. 3 cleaning of fields clearing of fields and surrounding ditches by weeds. 6. 4 the whole earth opens ditch 6. 4. 1 before september 20th the day of the raid has a profitable weather torn down and the earth torn apart. 6. 4. 2 the principles of deep trenches, their shallows and their deeps, are the deep 30 cm, deep 35 cm, deep 40 cm, guaranteed that there is no muddled water in the ditch, connected to the ditch, and applied 2. 4 m wide. 6. 5 deplanting specification double-line, line 1. 2 m, stretch 0. 7 m0.
7 and 8 m, 10500 plants per hm2, rows, select the south and north. 6. 6 balance fertilisation 6. 6. 1 non-nitrogen fertilisation, appropriate levels increase phosphorus potassium fertilisation. 6. 6. 2 increased micro-fertilisation, hard-working leaf fattening, combined disease prevention, pest treatment, spraying of multiple micro-fertilizers containing boron and zinc. 6. 6. 3 fertilizer application shall meet the requirements of ny/394. 7. 1 protection of root systems 7. 1. 1 reduction of injury to humans and pests. 7. 1. 2 when weed is removed, weeds, croaks or people are removed, and no cultivation is promoted. 7. 1. 3 buried fat ditch 30 cm above the root of the wormhole. 7. 1. 4 early scoring of platinum and spraying of drugs for protection. March, before the bottom, pull out the split, choose the clear sky
8 at the time of dew, per hm2 spoldo (bronze sulphate, lime hot water is 11100) 750 kg. 7. 1. 5 kill pests and snails under the ground. In late march, 50 thiophos-methyl emulsion, 150 ml 300 ml/hm2 vs. Water, 500 times the liquid root; snails spray 6 4x4 blubber (mida snail spirit) granular agent 6kg/hm2 when they start to move. 7. 2 the timely removal of the sick strain from the field shall be carried out in a timely manner and shall be taken out of the field for destruction, and in the same time shall be administered for the disinfection of the plume in which the disease is scattered. 7. 3 timely deworming of worms 4 weeks with a net of insecticide-proofing sources, cedar-mounted baiting of aphids; booby-traping of aphids, black light lamps, etc。
From mid-february onwards, the use of a valid living fungus number of more than 200 million/ml was selected for the treatment of living things. Db43/t 1931 2020 3 9 chemical protection 9. 1 from the beginning of the second half of march 7 d 10 d, spray control 2 3 times. It can be carried out with 77 hydrogen copper oxide powders 2. 25 3kg/hm2 to water 700 times the fluid, 20 gill copper (runk) 150 ml 300 ml/hm2 to water 600 times the fluid, full spray or rooting, two drugs alternately applied, rainfall followed by timely spraying. Promote the use of biomass pesticides, and limit their use to high efficiency, low toxicity and low disability
10. The use of highly toxic, toxic and highly disabled agricultural medicine is strictly prohibited. 9. 2 pesticide use shall be consistent with the provisions of ny/393. 9. 3 pesticide use methods see appendix a. The agricultural operations of the production operation 10. 1 recording the production of the archives shall be recorded as such in a timely manner and the results shall be checked. See appendix b. 1 for implementation. 10. 2 the commissioning of inputs such as fertilizer, pesticides, etc. Shall be properly documented. See appendix b. 2 for implementation. 10. 3 the individual waiting periods for each item throughout the year shall be carefully recorded. See appendix b. 3 for implementation. Db43/t 1931 2020 4 appendix a (information)
Table a. 1 list of pathological agents, specifications number of treatments safety interval 7. 7% chrysophthalmosis of copper hydroxide powder 20 rooksis 700 hyl spray 600 hyl spray 3,7,700 ml vegetacillus 700 hyl mist in the field 3 7 7 ml end period (m 2) period 50% x-methyl phosphorus lactation in the ground 50% period (m 2) date of date of date of date of date of date of time of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of date of
