Pub Date : 2024-06-01DOI: 10.37547/ajahi/volume04issue06-04
Z. Yuldasheva, A.A. Ismatullaeva
In this article, the effect of different sowing normson the yield elements of new varieties of repeated planted oilseed flax has been proven. In the experiment, 4-5-6 million seeds of Bahorikor (st), Russian Fliz, Danik, Biryuza, RFN varieties were used, and the effect on crop elements was studied. According to the sowing norms, it was proved that the elements of oilseed crop and the weight of 1000 seeds were high in the option where 4 million seeds were used, and when 5 and 6 million seeds were used, the yield elements of oilseed was higher, and the weight of 1,000 seeds were proven to be behind the option that used 4 million seeds. It has been proven that the Russian Fliz (st) variety, which gave good results on the same level as the Bahorikor (st) variety, was well adapted to the climatic conditions of Uzbekistan and prevailed over other varieties.
{"title":"THE INFLUENCE OF SOWING NORMS ON THE FORMATION OF YIELD ELEMENTS OF NEW VARIETIES OF OILY FLAX","authors":"Z. Yuldasheva, A.A. Ismatullaeva","doi":"10.37547/ajahi/volume04issue06-04","DOIUrl":"https://doi.org/10.37547/ajahi/volume04issue06-04","url":null,"abstract":"In this article, the effect of different sowing normson the yield elements of new varieties of repeated planted oilseed flax has been proven. In the experiment, 4-5-6 million seeds of Bahorikor (st), Russian Fliz, Danik, Biryuza, RFN varieties were used, and the effect on crop elements was studied. According to the sowing norms, it was proved that the elements of oilseed crop and the weight of 1000 seeds were high in the option where 4 million seeds were used, and when 5 and 6 million seeds were used, the yield elements of oilseed was higher, and the weight of 1,000 seeds were proven to be behind the option that used 4 million seeds. It has been proven that the Russian Fliz (st) variety, which gave good results on the same level as the Bahorikor (st) variety, was well adapted to the climatic conditions of Uzbekistan and prevailed over other varieties.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141395766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-01DOI: 10.37547/ajahi/volume04issue06-02
Orazaliyeva Maftuna
This article provides information on soil fertility, mechanical composition, general physical properties, and classification by erosion level. Erosion processes influence soil fertility and, in turn, soil agronomic properties.
{"title":"SOME FACTORS AFFECTING THE FERTILITY OF IRRIGATED SOILS","authors":"Orazaliyeva Maftuna","doi":"10.37547/ajahi/volume04issue06-02","DOIUrl":"https://doi.org/10.37547/ajahi/volume04issue06-02","url":null,"abstract":"This article provides information on soil fertility, mechanical composition, general physical properties, and classification by erosion level. Erosion processes influence soil fertility and, in turn, soil agronomic properties.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141402371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-01DOI: 10.37547/ajahi/volume04issue06-03
Togaeva Sarvinoz Suyunovna
The main way to increase the yield of sunflower is to grow modern early-ripening varieties adapted to the soil conditions of the region for each region. In this scientific article, the main elements of the technology of cultivation of oil sunflower as a repeated crop of high-yielding early-ripening varieties have been developed. Sunflower was planted as a repeat crop after wheat, and when the planting schemes were used correctly, increased leaf area had a positive effect on yield. As the feeding area increased, the number of leaves increased and the highest value was observed in the planting scheme of 70x35–1. Dilbar variety of sunflower produced more leaves than all three cultivars in all planting schemes in terms of leaf number index due to its large leaves and high yield.
{"title":"PHOTOSYNTHETIC ACTIVITY OF SUNFLOWER CULTIVARS IN DIFFERENT SOWING SCHEMES","authors":"Togaeva Sarvinoz Suyunovna","doi":"10.37547/ajahi/volume04issue06-03","DOIUrl":"https://doi.org/10.37547/ajahi/volume04issue06-03","url":null,"abstract":"The main way to increase the yield of sunflower is to grow modern early-ripening varieties adapted to the soil conditions of the region for each region. In this scientific article, the main elements of the technology of cultivation of oil sunflower as a repeated crop of high-yielding early-ripening varieties have been developed. Sunflower was planted as a repeat crop after wheat, and when the planting schemes were used correctly, increased leaf area had a positive effect on yield. As the feeding area increased, the number of leaves increased and the highest value was observed in the planting scheme of 70x35–1. Dilbar variety of sunflower produced more leaves than all three cultivars in all planting schemes in terms of leaf number index due to its large leaves and high yield.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141398803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-01DOI: 10.37547/ajahi/volume04issue06-05
D. Rakhimova
It is scientifically proven that when Bomsorganic preparation was applied to the soil at the rate of 300-600 kg/ha before sowing and when cotton was cultivated for without mineral fertilizers, 40.7-41.8 c/ha of cotton can be grown
{"title":"GROWING ORGANIC COTTON WITH BOMS","authors":"D. Rakhimova","doi":"10.37547/ajahi/volume04issue06-05","DOIUrl":"https://doi.org/10.37547/ajahi/volume04issue06-05","url":null,"abstract":"It is scientifically proven that when Bomsorganic preparation was applied to the soil at the rate of 300-600 kg/ha before sowing and when cotton was cultivated for without mineral fertilizers, 40.7-41.8 c/ha of cotton can be grown","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141397474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Today, global climate change, along with drought, the processes of soil degradation are becoming one of the urgent problems for scientists all over the world. In this regard, a number of works are being carried out in Uzbekistan. According to the National Report on the State of Land Resources of the Republic of Uzbekistan, only 10% (4.3 million ha) of the 44.9 million hectares in the Republic are irrigated. About 2 million hectares (45%) of these lands are subject to secondary salinization. There are problems with water erosion on 800,000 hectares and wind erosion on 2 million hectares. The object of the study is dark serozem soil belonging to the region of mountain and sub-mountain soils, formed under complex climate and relief conditions. morphological characteristics of these soils in the profile, changes in some properties of these soils according to different exposures and slopes of the slope, including non-eroded watershed, moderate and strongly eroded transit, and corresponding changes and washing in washed-accumulated horizons information on monitoring processes is given.
{"title":"EFFECT OF EROSION PROCESSES ON SOIL PROPERTIES","authors":"Nurullaev Azamkhon Komiljon Ogli, Djalilova Gulnora Tulkunovna","doi":"10.37547/ajahi/volume03issue12-02","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue12-02","url":null,"abstract":"Today, global climate change, along with drought, the processes of soil degradation are becoming one of the urgent problems for scientists all over the world. In this regard, a number of works are being carried out in Uzbekistan. According to the National Report on the State of Land Resources of the Republic of Uzbekistan, only 10% (4.3 million ha) of the 44.9 million hectares in the Republic are irrigated. About 2 million hectares (45%) of these lands are subject to secondary salinization. There are problems with water erosion on 800,000 hectares and wind erosion on 2 million hectares. The object of the study is dark serozem soil belonging to the region of mountain and sub-mountain soils, formed under complex climate and relief conditions. morphological characteristics of these soils in the profile, changes in some properties of these soils according to different exposures and slopes of the slope, including non-eroded watershed, moderate and strongly eroded transit, and corresponding changes and washing in washed-accumulated horizons information on monitoring processes is given.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-01DOI: 10.37547/ajahi/volume03issue12-06
J. B. Khudaykulov, I. Buriev
In the article, data was given on effect of planting of schemes on rice growth, development and biometric indicators. According to it, Iskandar and Ilgor varieties of rice in the scheme 30x10x1 when planted, rice biometric indicators was observed well.
文章提供了有关种植方案对水稻生长、发育和生物计量指标影响的数据。据此，在 30x10x1 方案中种植 Iskandar 和 Ilgor 品种的水稻时，水稻生物计量指标观察结果良好。
{"title":"INFLUENCE OF SOWING SCHEMES ON BIOMETRIC INDICATORS OF RICE VARIETIES","authors":"J. B. Khudaykulov, I. Buriev","doi":"10.37547/ajahi/volume03issue12-06","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue12-06","url":null,"abstract":"In the article, data was given on effect of planting of schemes on rice growth, development and biometric indicators. According to it, Iskandar and Ilgor varieties of rice in the scheme 30x10x1 when planted, rice biometric indicators was observed well.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-01DOI: 10.37547/ajahi/volume03issue12-07
Sultanova Zulfiya
The article presents data from research conducted under high temperature conditions with various salt-tolerant plants. The possibility of using them for various purposes, as well as for improving saline soils, is being considered.
{"title":"CHANGES OF SALT CONTENT IN HALOPHYTES AND SOIL IN THE CONDITIONS OF THE SOUTHERN ARAL SEA REGION","authors":"Sultanova Zulfiya","doi":"10.37547/ajahi/volume03issue12-07","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue12-07","url":null,"abstract":"The article presents data from research conducted under high temperature conditions with various salt-tolerant plants. The possibility of using them for various purposes, as well as for improving saline soils, is being considered.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-01DOI: 10.37547/ajahi/volume03issue12-03
U. Mirzaev, M. Quldasheva, B. Umarkulova, Gulomjon Yuldashev
The article highlights the evolutionary development of the change in morphologicalfeatures of the eroded meadow soils of the Ferghana Valley under the influence of anthropogenic factors.
文章重点介绍了费尔干纳河谷侵蚀草甸土壤形态特征在人为因素影响下的演变发展。
{"title":"EVOLUTION OF OROSCHAEVYE SOILS UNDER THE INFLUENCE OF ANTHROPOGENIC FACTORS","authors":"U. Mirzaev, M. Quldasheva, B. Umarkulova, Gulomjon Yuldashev","doi":"10.37547/ajahi/volume03issue12-03","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue12-03","url":null,"abstract":"The article highlights the evolutionary development of the change in morphologicalfeatures of the eroded meadow soils of the Ferghana Valley under the influence of anthropogenic factors.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The comprehensive study of changes in the content of cytokinins, indole acetic acid (IAA) and abscisic acid ABA, growth rates, and development of potatoes during soil salinity NaCl. Studies have shown that the hormonal balance of potato organs throughout ontogenesis under the influence of NaCl salinity undergoes significant changes: the content of cytokines and auxins decreases, the level of ABA increases, as a result, the ratio of cytokines +IAA/ABA falls. These changes in the hormonal balance are not only the result of a stress response but also have an adaptive value. The conducted research allowed us to find out the relationship between changes in hormonal balance and physiological processes.
{"title":"EFFECT OF SOIL SALINITY LEVELS ON PHYTOGORMONE BALANCE IN POTATO ADAPTATION","authors":"Saidov Madilkhan Azizkhanovich, Almamatov Bahromjon Uktamovich","doi":"10.37547/ajahi/volume03issue12-04","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue12-04","url":null,"abstract":"The comprehensive study of changes in the content of cytokinins, indole acetic acid (IAA) and abscisic acid ABA, growth rates, and development of potatoes during soil salinity NaCl. Studies have shown that the hormonal balance of potato organs throughout ontogenesis under the influence of NaCl salinity undergoes significant changes: the content of cytokines and auxins decreases, the level of ABA increases, as a result, the ratio of cytokines +IAA/ABA falls. These changes in the hormonal balance are not only the result of a stress response but also have an adaptive value. The conducted research allowed us to find out the relationship between changes in hormonal balance and physiological processes.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tree height and trunk size, branch size, projection, and branch size were determined in walnut orchards of 16 varieties in the walnut collection.
对16个品种的核桃果园进行了树高、树干大小、分枝大小、突出度和分枝大小的测定。
{"title":"BIOMETRIC INDICATORS OF TREES OF WALNUT VARIETIES","authors":"Islambek Rahimberdievich Akbaraliev, Islamov Sohibjon Yakhshibekovich","doi":"10.37547/ajahi/volume03issue06-08","DOIUrl":"https://doi.org/10.37547/ajahi/volume03issue06-08","url":null,"abstract":"Tree height and trunk size, branch size, projection, and branch size were determined in walnut orchards of 16 varieties in the walnut collection.","PeriodicalId":385499,"journal":{"name":"American Journal Of Agriculture And Horticulture Innovations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121441229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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