Zlatina Uhr - Academia.edu (original) (raw)
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Universidad Nacional de Colombia (National University of Colombia)
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Papers by Zlatina Uhr
The study includes 22 lines and varieties of common winter wheat, created in the crop breeding pr... more The study includes 22 lines and varieties of common winter wheat, created in the crop breeding program in IPGR Sadovo and varieties Sadovo and Enola as standards. The trials were conducted during the period 2012-2015 in the infectious field of the Institute. A comparative variety trial was performed in three replicates of the infectious field at the Institute. The sowing was done using the Simson (1969) nesting method (circular sowing). The aim of the study was to investigate the resistance of the breeding materials to the fusarium head blight (Fusarium culmorum). The results showed that there are no immune varieties and lines to the studied phytopathogen. Two common winter wheat lines – PP 787 and BC 7, fall into the group of resistant genotypes. Into the medium sensitive breeding materials group refer the lines DB/A 458, DB 223 and the Fermer variety. The biggest group includes fifteen sensitive genotypes, representing 62.5% of the total number of the study materials. Highly sens...
In the period 2012-2015 IPGR - Sadovo examined the yields and stability of 24 varieties of winter... more In the period 2012-2015 IPGR - Sadovo examined the yields and stability of 24 varieties of winter wheat (Triticum aestivum L.). The experiments were carried out on the experimental field of the IPGR - Sadovo under the conditions of organic and conventional agriculture. The purpose of the study is to assess the yield and stability of varieties of common winter wheat grown under the conditions of organic and conventional farming. The results of this test give us the right to recommend varieties of common winter wheat as suitable for organic farming. The influence of the climatic differences of the years on the yield of grain from winter wheat varieties is the strongest – 46,7% of the total variation. The effect of the type of farming is (organic and conventional) is 27,9% and the varieties – 5,5%. In the conditions of organic farming, the varieties of Sadovo 1, Momchil, Ioana, Niki, Prelom, Diamant, Boryana, Yunak, Petya, Guinness, Geya 1, Lucyl, Tsarevets and Enola received positive ...
2020 IEEE 10th International Conference on Intelligent Systems (IS)
This paper introduces a infrastructure for smart agriculture. The basic components of the infrast... more This paper introduces a infrastructure for smart agriculture. The basic components of the infrastructure are also presented. The kernel component is the Operative Center consisting of personal assistants. The purpose of this center is to be the institution for operational management of the whole infrastructure. Furthermore, the development of a personal assistant as a BDI intelligent agent is presented in more details. Some implementation issues of the personal assistant are also discussed in this paper.
International Journal of Innovative Approaches in Agricultural Research
International Journal of Innovative Approaches in Agricultural Research
International Journal of Innovative Approaches in Agricultural Research
The study includes 22 lines and varieties of common winter wheat, created in the crop breeding pr... more The study includes 22 lines and varieties of common winter wheat, created in the crop breeding program in IPGR Sadovo and varieties Sadovo and Enola as standards. The trials were conducted during the period 2012-2015 in the infectious field of the Institute. A comparative variety trial was performed in three replicates of the infectious field at the Institute. The sowing was done using the Simson (1969) nesting method (circular sowing). The aim of the study was to investigate the resistance of the breeding materials to the fusarium head blight (Fusarium culmorum). The results showed that there are no immune varieties and lines to the studied phytopathogen. Two common winter wheat lines – PP 787 and BC 7, fall into the group of resistant genotypes. Into the medium sensitive breeding materials group refer the lines DB/A 458, DB 223 and the Fermer variety. The biggest group includes fifteen sensitive genotypes, representing 62.5% of the total number of the study materials. Highly sens...
In the period 2012-2015 IPGR - Sadovo examined the yields and stability of 24 varieties of winter... more In the period 2012-2015 IPGR - Sadovo examined the yields and stability of 24 varieties of winter wheat (Triticum aestivum L.). The experiments were carried out on the experimental field of the IPGR - Sadovo under the conditions of organic and conventional agriculture. The purpose of the study is to assess the yield and stability of varieties of common winter wheat grown under the conditions of organic and conventional farming. The results of this test give us the right to recommend varieties of common winter wheat as suitable for organic farming. The influence of the climatic differences of the years on the yield of grain from winter wheat varieties is the strongest – 46,7% of the total variation. The effect of the type of farming is (organic and conventional) is 27,9% and the varieties – 5,5%. In the conditions of organic farming, the varieties of Sadovo 1, Momchil, Ioana, Niki, Prelom, Diamant, Boryana, Yunak, Petya, Guinness, Geya 1, Lucyl, Tsarevets and Enola received positive ...
2020 IEEE 10th International Conference on Intelligent Systems (IS)
This paper introduces a infrastructure for smart agriculture. The basic components of the infrast... more This paper introduces a infrastructure for smart agriculture. The basic components of the infrastructure are also presented. The kernel component is the Operative Center consisting of personal assistants. The purpose of this center is to be the institution for operational management of the whole infrastructure. Furthermore, the development of a personal assistant as a BDI intelligent agent is presented in more details. Some implementation issues of the personal assistant are also discussed in this paper.
International Journal of Innovative Approaches in Agricultural Research
International Journal of Innovative Approaches in Agricultural Research
International Journal of Innovative Approaches in Agricultural Research