Bringing State Standards To International Standard Requirements Used To Determine The Quality Of Seeds Of Agricultural Crops

Аннотация

Standards that define the quality of seeds of agricultural crops, along with setting certain requirements, allow the cultivation of high quality seeds and serve to introduce new varieties in objectively successful production. KEYWORDS Seed, standard, agricultural crops, seed production, seed quality, seed germination, seed moisture, standardization. INTRODUCTION organization and development of primary seed production; radical improvement of the As you know, the new version of the Law of system of seed production and seed the Republic of Uzbekistan "On Seed production on a scientific basis; the task is to Production" was adopted on February 16, bring it in line with international requirements 2019. The main goal of the new economic through the development of new State development process is to regulate relations standards and other normative documents in the field of seed production. Including: determining the quality of seeds. The US A Journals Volume 02 Issue 09-2020 24 The American Journal of Agriculture And Boimedical Engineering IMPACT FACTOR (ISSN – 2689-1018) 2020: 5. 34 Published: September 14, 2020 | Pages: 24-26 Doi: https://doi.org/10.37547/tajabe/Volume02Issue09-04 MATERIALS AND METHODS being conducted to develop “arbitration” analyzes to resolve disputes between The requirements set by our government in different laboratories in assessing the quality the field of seed to some extent affect the of seeds. These studies will result in high issue of standardization and require the yields and quality products in certain soil transition to new methods and forms of work. climates as a result of the use of regionalized Development and implementation of science- seeds for future sowing. based state standards on seed quality and sowing quality and methods of their Evaluation of seeds according to the standard, determination, agricultural crops is one of the their varieties and sowing qualities (some most important conditions for increasing standards only set requirements for sowing productivity. quality), the requirements are made depending on the designation of the seed. The development of the system of standardization of agricultural crops will be Seed germination is a key indicator, the higher necessary to ensure the formation of an it is, the faster the seeds germinate and the updated system in accordance with the higher the yield. Fertility rate depends on the current conditions of management, while type of crop. Another indicator of the quality maintaining the accumulated positive of the seed is its purity and the presence of experience. weeds. The presence of weed seeds is determined as a percentage of grain per It is known that the standardization of kilogram or by weight. Seed materials are agricultural crops is a field of activity aimed at generally not allowed in the presence of developing and defining mandatory and quarantine weed seeds, diseased and pest- recommended requirements and regulations, infested seeds. Seed moisture index is the purchase of quality products at reasonable important because it determines seed prices, ensuring the rights to safety and storage. convenience. Standards (templates) as well as allows the cultivation of high quality seeds DISCUSSION and serves to introduce new varieties in High humidity accelerates the respiration of objectively successful production. seeds, increases their viability, creates One of the main tasks of the Law of the conditions for the development of Republic of Uzbekistan "On Standardization" microorganisms and diseases, and as a result, is to improve product quality and production germination decreases, seed quality of competitive products at the level of deteriorates rapidly. demand. In order to find a scientific solution The International Seed Quality Control to this problem, the Research Institute of Association (ISTA) recommends: Cotton Breeding, Seed Production and Agrotechnology conducted a series of - multiplying the working sample of the seed scientific studies in the laboratory and field by 4 instead of 2, 400 seeds from 100 seeds experiments to determine the growth rate, each; fertility, mechanical damage, mixing and - The name of the samples recommended by disease with other seeds and compare them. ISTA should be taken as the primary sample, being carried out. At present, research is The US A Journals Volume 02 Issue 09-2020 25 The American Journal of Agriculture And Boimedical Engineering IMPACT FACTOR (ISSN – 2689-1018) 2020: 5. 34 Published: September 14, 2020 | Pages: 24-26 Doi: https://doi.org/10.37547/tajabe/Volume02Issue09-04 the generalized sample, the submitted nature of germination also depends on the analysis sample, the working sample (sub- conditions of harvesting, storage and, in some sample); cases, the quiet transition period of the seed.  The maximum allowable level between CONCLUSION the results of the analysis - the difference Scientists of the Research Institute of Cotton between the four returns of 100 seeds